MRA4 – Modbus HighPROTEC Data point list
Manual DOK-TD-MRA4MDE
Table of Contents MODBUS PARAMETERS.................................................................................................................................................................................................................3 Notes for the SCADA-System.......................................................................................................................................................................................................................4
SPECIFIC MODBUS FUNCTION CODES..............................................................................................................................................................................................5 Setting Date and Time...................................................................................................................................................................................................................................9 Supported MODBUS- Error Messages.......................................................................................................................................................................................................10
APPENDIX - DATA POINT LISTS....................................................................................................................................................................................................11 Signals........................................................................................................................................................................................................................................................11 Measuring values......................................................................................................................................................................................................................................101 Commands...............................................................................................................................................................................................................................................127 Settings.....................................................................................................................................................................................................................................................131
df79bde05d011db5d77e5c14aeae1dcd 5c39a8d1ecbf065b52d82dea56a335ef RMS_Handoff: ? Datei: ? This Manual is valid for version : Build: 10569 1.7.b
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EN MRA4 Modbus 05/10
Modbus Parameters
Modbus Parameters For the Modbus Protocol several parameters have to be set which are relevant for the communication between the control system (SCADA) and the device. The parameters and their setting possibilities or value ranges are shown in the table below. ATTENTION! The Parameters are described within the appendix of the device manual (chapter Modbus).
EN MRA4 Modbus 05/10
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Modbus Parameters
Notes for the SCADA-System When using Modbus RTU the following times have to be considered by the control system and are fixed within the device : The dwell times (tD ) before start of a telegram must at least be set to 3.5 characters. Examples: 3.5 characters 9600 Baud = 4 ms 3.5 characters 19200 Baud = 2 ms 3.6 3.5 characters 38400 Baud = 1 ms Start of a new telegram is expected when the dwell time (tD ) is > 3.5 characters. The fact that the probability of disruptions during transmission of a telegram increases with its length has to be taken into duly consideration and thus a query to the Slave should be possibly such that the response telegram is not much longer than 32 Byte.
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EN MRA4 Modbus 05/10
Specific Modbus Function Codes
Specific Modbus Function Codes For reading out data from the device or to carry out commands, the services listed in the table, also called »Function Codes«, are supported. Functioncode 3
Designation
Description
Read Holding Registers
4 5
Read Input Registers Write single Output (Bit)
There are single or several data words read as from a specific data word address. Only status addresses and parameter addresses can be read. There are single or several data words read as from a specific data word address. Only measuring values can be read. All other values are illegal and will not affect the output. Via this function code acknowledgments can be executed as well as counters reseted or blockings set. Test function for the communication system There are single or several data words written as from a specific data word address.
8 Loopback Test 16 Load Multiple Registers Table 3.1: function codes
EN MRA4 Modbus 05/10
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Specific Modbus Function Codes On the following pages the Modbus functions are described in detail: Function-Code 3/4: Query Slave address
3/4
Register address HI
Register address LO
Register number HI
Register number LO
Check-sum HI
Check-sum LO
Response Slave address
3/4
Byte number
Register 0 HI
Register 0 LO
...
Check-sum HI
Check-sum LO
Register address (HI*256 + LO) The data word address from where reading should start. Register number (HI*256 + LO) Number of data words to be read. Valid range: 1..125 Byte number Number of subsequent Bytes containing data words. Register Data words read out of the device (Highbyte and Lowbyte).
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EN MRA4 Modbus 05/10
Specific Modbus Function Codes Function Code 5: Query Slave address
5
Register address HI
Register address LO
Register data HI
Register data LO
Check-sum HI
Check-sum LO
Response Slave address
5
Register address HI
Register address LO
Register data HI
Register data LO
Check-sum HI
Check-sum LO
Register address (HI*256 + LO) Data word address to be written Register data Value of the data word to be written (Highbyte and Lowbyte). Permitted value range : FF00 hex request for a single bit to be on: This often means to reset a counter, execute acknowledgments or set blockings signals. 0000 hex request for a single bit to be off: This often means to deactivate blocking signals or to reset single bits.
Function Code 8: Query Slave address
8
Data Diag Code HI 0x00
Data Diag Code LO 0x00
Test data
Test data
Check-sum HI
Check-sum LO
Response Slave address
8
Data Diag Code HI
Data Diag Code LO
Test data
Test data
Check-sum HI
Check-sum LO
Data Diag Code HI (high), Data Diag Code LO ( Low) Diagnostic Code (subfunction code of function code 8) for testing the communication system. The Diagnostic Code „Return Query Data“ (0x00, 0x00) is being supported. Test Data By using the Diagnostic Code 0x00 0x00, the transmitted data is sent back to the Master unchanged.
EN MRA4 Modbus 05/10
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Specific Modbus Function Codes Function Code 16: Query Slave address Response Slave address
16
Register address HI 16
Register address LO
Register number HI
Register address HI
Register number LO
Register address LO
Byte number Register 0 HI
Register number HI
Register 0 LO
Register number LO
...
Check-sum HI
Check-sum HI
Check-sum LO
Check-sum LO
Register address (HI*256 + LO) Data word address as from where writing should start. Register number (HI*256 + LO) Query: Number of data words to be written. Valid range: 1..123 Response: Number of data words written. Byte number Number of subsequent Bytes to contain data words. Register Data words read out of the device (Highbyte und Lowbyte).
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EN MRA4 Modbus 05/10
Specific Modbus Function Codes
Setting Date and Time Date and time can be set by means of function code 16 and read with function code 3. If the device address 0 (broadcast address) is selected, the times of all devices connected to this bus are simultaneously reset. The devices do not respond to a broadcast command.
EN MRA4 Modbus 05/10
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Specific Modbus Function Codes
Supported MODBUS- Error Messages Exception Response Telegrams are described within the general “Modbus Application Protocol Specification". An exception response table with examples is shown there. For the device we want to supply more information on these. The table below contains just the actually used codes. In case the device has recognized an error it will react in the following way: Exception Code 1 2 3 4
Designation
Description
Illegal Function Illegal Data Address Illegal Data Value Slave Device Failure
The message received includes a function code which is not supported by the Slave. Access was sought on a data word address not included in the data module. The received message contains an invalid data structure (e.g. wrong number of data bytes). An unrecoverable error occurred while the server (or slave) was attempting to perform the requested action.
The response given by the device in a failure case has the following format: Slave Address
0x80 + Function Code
Exception Code
Checksum HI
Checksum LO
In the second Byte of the response the Function Code is sent with the highest Bit set to 1. This is equivalent to an addition by 0x80. The third Byte holds the Exception Code of the error message.
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EN MRA4 Modbus 05/10
Appendix - Data Point Lists
Appendix - Data Point Lists Signals Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
1
1
3
Struct
1
1
3
Bit
Bit Mask
Unit
Description
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Signal: active
-
Signal: External Blocking
-
Signal: GeneralAlarm L1
-
Signal: GeneralAlarm L2
-
Signal: GeneralAlarm L3
-
Signal: GeneralAlarm - Earth fault
-
Signal: General Alarm
/ (Bit Position)
Functions Prot ExBlo1-I
0x1 (1)
ExBlo2-I
1
1
3
Bit
0x2 (2)
active
1
1
3
Bit
0x4 (3)
ExBlo
1
1
3
Bit
0x8 (4)
Alarm L1
1
1
3
Bit
0x10 (5)
Alarm L2
1
1
3
Bit
0x20 (6)
Alarm L3
1
1
3
Bit
0x40 (7)
Alarm G
1
1
3
Bit
0x80 (8)
Alarm
1
1
3
Bit
0x100 (9)
EN MRA4 Modbus 05/10
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Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1
1
3
Format
Bit Mask
Unit
Description
-
Signal: General Trip L1
-
Signal: General Trip L2
-
Signal: General Trip L3
-
Signal: General Trip Ground fault
-
Signal: General Trip
-
Signal: Trip Command
-
Signal: Trip Command blocked
-
Module input state: External Blocking of the Trip Command
-
Signal: External Blocking of the Trip Command
-
Signal: Phase current failure forward direction
/ (Bit Position)
Functions Trip L1 (*)
Bit
0x200 (10)
Trip L2 (*)
1
1
3
Bit
0x400 (11)
Trip L3 (*)
1
1
3
Bit
0x800 (12)
Trip G (*)
1
1
3
Bit
0x1000 (13)
Trip (*)
1
1
3
Bit
0x2000 (14)
TripCmd (*)
1
1
3
Bit
0x4000 (15)
Prot Blo TripCmd
2
1
3
Struct
2
1
3
Bit
0x1 (1)
ExBlo TripCmd-I
2
1
3
Bit
0x2 (2)
ExBlo TripCmd
2
1
3
Bit
0x4 (3)
I dir fwd
2
1
3
Bit
0x80 (8)
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EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
2
1
3
Format
Bit Mask
Unit
Description
-
Signal: Phase current failure reverse direction
-
Signal: Phase fault missing reference voltage
-
Signal: Earth fault forward
-
Signal: Earth fault reverse direction
-
Signal: Earth fault direction detection not possible
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
/ (Bit Position)
Functions I dir rev
Bit
0x100 (9)
I dir n poss
2
1
3
Bit
0x200 (10)
IG dir fwd
2
1
3
Bit
0x400 (11)
IG rev dir
2
1
3
Bit
0x800 (12)
IG dir n poss
2
1
3
Bit
0x1000 (13)
I[1] ExBlo1-I
3
1
3
Struct
3
1
3
Bit
0x1 (1)
ExBlo2-I
3
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
3
1
3
Bit
0x4 (3)
Ex rev Interl-I
3
1
3
Bit
0x8 (4)
active
3
1
3
Bit
0x10 (5)
EN MRA4 Modbus 05/10
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Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
3
1
3
Format
Bit Mask
Unit
Description
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Blocking the trip command by an inrush
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm
-
Signal: General Trip Phase L1
/ (Bit Position)
Functions ExBlo
Bit
0x20 (6)
Ex rev Interl
3
1
3
Bit
0x40 (7)
Blo TripCmd
3
1
3
Bit
0x80 (8)
ExBlo TripCmd
3
1
3
Bit
0x100 (9)
IH2 Blo
3
1
3
Bit
0x200 (10)
I[1] Alarm L1
4
1
3
Struct
4
1
3
Bit
0x1 (1)
Alarm L2
4
1
3
Bit
0x2 (2)
Alarm L3
4
1
3
Bit
0x4 (3)
Alarm
4
1
3
Bit
0x8 (4)
Trip L1 (*)
4
1
3
Bit
0x10 (5)
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EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
4
1
3
Format
Bit Mask
Unit
Description
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
/ (Bit Position)
Functions Trip L2 (*)
Bit
0x20 (6)
Trip L3 (*)
4
1
3
Bit
0x40 (7)
Trip (*)
4
1
3
Bit
0x80 (8)
TripCmd (*)
4
1
3
Bit
0x100 (9)
I[2] ExBlo1-I
5
1
3
Struct
5
1
3
Bit
0x1 (1)
ExBlo2-I
5
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
5
1
3
Bit
0x4 (3)
Ex rev Interl-I
5
1
3
Bit
0x8 (4)
active
5
1
3
Bit
0x10 (5)
ExBlo
5
1
3
Bit
0x20 (6)
EN MRA4 Modbus 05/10
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Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
5
1
3
Format
Bit Mask
Unit
Description
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Blocking the trip command by an inrush
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
/ (Bit Position)
Functions Ex rev Interl
Bit
0x40 (7)
Blo TripCmd
5
1
3
Bit
0x80 (8)
ExBlo TripCmd
5
1
3
Bit
0x100 (9)
IH2 Blo
5
1
3
Bit
0x200 (10)
I[2] Alarm L1
6
1
3
Struct
6
1
3
Bit
0x1 (1)
Alarm L2
6
1
3
Bit
0x2 (2)
Alarm L3
6
1
3
Bit
0x4 (3)
Alarm
6
1
3
Bit
0x8 (4)
Trip L1 (*)
6
1
3
Bit
0x10 (5)
Trip L2 (*)
6
1
3
Bit
0x20 (6)
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EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
6
1
3
Format
Bit Mask
Unit
Description
-
Signal: General Trip Phase L3
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
/ (Bit Position)
Functions Trip L3 (*)
Bit
0x40 (7)
Trip (*)
6
1
3
Bit
0x80 (8)
TripCmd (*)
6
1
3
Bit
0x100 (9)
I[3] ExBlo1-I
7
1
3
Struct
7
1
3
Bit
0x1 (1)
ExBlo2-I
7
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
7
1
3
Bit
0x4 (3)
Ex rev Interl-I
7
1
3
Bit
0x8 (4)
active
7
1
3
Bit
0x10 (5)
ExBlo
7
1
3
Bit
0x20 (6)
Ex rev Interl
7
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
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Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
7
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Blocking the trip command by an inrush
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
/ (Bit Position)
Functions Blo TripCmd
Bit
0x80 (8)
ExBlo TripCmd
7
1
3
Bit
0x100 (9)
IH2 Blo
7
1
3
Bit
0x200 (10)
I[3] Alarm L1
8
1
3
Struct
8
1
3
Bit
0x1 (1)
Alarm L2
8
1
3
Bit
0x2 (2)
Alarm L3
8
1
3
Bit
0x4 (3)
Alarm
8
1
3
Bit
0x8 (4)
Trip L1 (*)
8
1
3
Bit
0x10 (5)
Trip L2 (*)
8
1
3
Bit
0x20 (6)
Trip L3 (*)
8
1
3
Bit
0x40 (7)
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EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
8
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
/ (Bit Position)
Functions Trip (*)
Bit
0x80 (8)
TripCmd (*)
8
1
3
Bit
0x100 (9)
I[4] ExBlo1-I
9
1
3
Struct
9
1
3
Bit
0x1 (1)
ExBlo2-I
9
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
9
1
3
Bit
0x4 (3)
Ex rev Interl-I
9
1
3
Bit
0x8 (4)
active
9
1
3
Bit
0x10 (5)
ExBlo
9
1
3
Bit
0x20 (6)
Ex rev Interl
9
1
3
Bit
0x40 (7)
Blo TripCmd
9
1
3
Bit
0x80 (8)
EN MRA4 Modbus 05/10
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Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
9
1
3
Format
Bit Mask
Unit
Description
-
Signal: External Blocking of the Trip Command
-
Signal: Blocking the trip command by an inrush
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip
/ (Bit Position)
Functions ExBlo TripCmd
Bit
0x100 (9)
IH2 Blo
9
1
3
Bit
0x200 (10)
I[4] Alarm L1
10
1
3
Struct
10
1
3
Bit
0x1 (1)
Alarm L2
10
1
3
Bit
0x2 (2)
Alarm L3
10
1
3
Bit
0x4 (3)
Alarm
10
1
3
Bit
0x8 (4)
Trip L1 (*)
10
1
3
Bit
0x10 (5)
Trip L2 (*)
10
1
3
Bit
0x20 (6)
Trip L3 (*)
10
1
3
Bit
0x40 (7)
Trip (*)
10
1
3
Bit
0x80 (8)
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EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
10
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions TripCmd (*)
Bit
0x100 (9)
I[5] ExBlo1-I
11
1
3
Struct
11
1
3
Bit
0x1 (1)
ExBlo2-I
11
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
11
1
3
Bit
0x4 (3)
Ex rev Interl-I
11
1
3
Bit
0x8 (4)
active
11
1
3
Bit
0x10 (5)
ExBlo
11
1
3
Bit
0x20 (6)
Ex rev Interl
11
1
3
Bit
0x40 (7)
Blo TripCmd
11
1
3
Bit
0x80 (8)
ExBlo TripCmd
11
1
3
Bit
0x100 (9)
EN MRA4 Modbus 05/10
Page 21
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
11
1
3
Format
Bit Mask
Unit
Description
-
Signal: Blocking the trip command by an inrush
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip
-
Signal: Trip Command
/ (Bit Position)
Functions IH2 Blo
Bit
0x200 (10)
I[5] Alarm L1
12
1
3
Struct
12
1
3
Bit
0x1 (1)
Alarm L2
12
1
3
Bit
0x2 (2)
Alarm L3
12
1
3
Bit
0x4 (3)
Alarm
12
1
3
Bit
0x8 (4)
Trip L1 (*)
12
1
3
Bit
0x10 (5)
Trip L2 (*)
12
1
3
Bit
0x20 (6)
Trip L3 (*)
12
1
3
Bit
0x40 (7)
Trip (*)
12
1
3
Bit
0x80 (8)
TripCmd (*)
12
1
3
Bit
0x100 (9)
I[6]
Page 22
13
1
3
Struct
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
13
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Blocking the trip command by an inrush
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
13
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
13
1
3
Bit
0x4 (3)
Ex rev Interl-I
13
1
3
Bit
0x8 (4)
active
13
1
3
Bit
0x10 (5)
ExBlo
13
1
3
Bit
0x20 (6)
Ex rev Interl
13
1
3
Bit
0x40 (7)
Blo TripCmd
13
1
3
Bit
0x80 (8)
ExBlo TripCmd
13
1
3
Bit
0x100 (9)
IH2 Blo
13
1
3
Bit
0x200 (10)
I[6]
EN MRA4 Modbus 05/10
14
1
3
Struct
Page 23
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
14
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
/ (Bit Position)
Functions Alarm L1
Bit
0x1 (1)
Alarm L2
14
1
3
Bit
0x2 (2)
Alarm L3
14
1
3
Bit
0x4 (3)
Alarm
14
1
3
Bit
0x8 (4)
Trip L1 (*)
14
1
3
Bit
0x10 (5)
Trip L2 (*)
14
1
3
Bit
0x20 (6)
Trip L3 (*)
14
1
3
Bit
0x40 (7)
Trip (*)
14
1
3
Bit
0x80 (8)
TripCmd (*)
14
1
3
Bit
0x100 (9)
IG[1] ExBlo1-I
15
1
3
Struct
15
1
3
Bit
0x1 (1)
ExBlo2-I
15
1
3
Bit
0x2 (2)
Page 24
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
15
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: blocked by an inrush
-
Signal: Alarm IG
-
Signal: Trip
-
Signal: Trip Command
/ (Bit Position)
Functions ExBlo TripCmd-I
Bit
0x4 (3)
Ex rev Interl-I
15
1
3
Bit
0x8 (4)
active
15
1
3
Bit
0x10 (5)
ExBlo
15
1
3
Bit
0x20 (6)
Ex rev Interl
15
1
3
Bit
0x40 (7)
Blo TripCmd
15
1
3
Bit
0x80 (8)
ExBlo TripCmd
15
1
3
Bit
0x100 (9)
IGH2 Blo
15
1
3
Bit
0x200 (10)
Alarm
15
1
3
Bit
0x400 (11)
Trip (*)
15
1
3
Bit
0x800 (12)
TripCmd (*)
15
1
3
Bit
0x1000 (13)
EN MRA4 Modbus 05/10
Page 25
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
16
1
3
Struct
16
1
3
Bit
Bit Mask
Unit
Description
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: blocked by an inrush
/ (Bit Position)
Functions IG[2] ExBlo1-I
0x1 (1)
ExBlo2-I
16
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
16
1
3
Bit
0x4 (3)
Ex rev Interl-I
16
1
3
Bit
0x8 (4)
active
16
1
3
Bit
0x10 (5)
ExBlo
16
1
3
Bit
0x20 (6)
Ex rev Interl
16
1
3
Bit
0x40 (7)
Blo TripCmd
16
1
3
Bit
0x80 (8)
ExBlo TripCmd
16
1
3
Bit
0x100 (9)
IGH2 Blo
16
1
3
Bit
0x200 (10)
Page 26
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
16
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm IG
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
/ (Bit Position)
Functions Alarm
Bit
0x400 (11)
Trip (*)
16
1
3
Bit
0x800 (12)
TripCmd (*)
16
1
3
Bit
0x1000 (13)
IG[3] ExBlo1-I
17
1
3
Struct
17
1
3
Bit
0x1 (1)
ExBlo2-I
17
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
17
1
3
Bit
0x4 (3)
Ex rev Interl-I
17
1
3
Bit
0x8 (4)
active
17
1
3
Bit
0x10 (5)
ExBlo
17
1
3
Bit
0x20 (6)
Ex rev Interl
17
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 27
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
17
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: blocked by an inrush
-
Signal: Alarm IG
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: External reverse interlocking
/ (Bit Position)
Functions Blo TripCmd
Bit
0x80 (8)
ExBlo TripCmd
17
1
3
Bit
0x100 (9)
IGH2 Blo
17
1
3
Bit
0x200 (10)
Alarm
17
1
3
Bit
0x400 (11)
Trip (*)
17
1
3
Bit
0x800 (12)
TripCmd (*)
17
1
3
Bit
0x1000 (13)
IG[4] ExBlo1-I
18
1
3
Struct
18
1
3
Bit
0x1 (1)
ExBlo2-I
18
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
18
1
3
Bit
0x4 (3)
Ex rev Interl-I
18
1
3
Bit
0x8 (4)
Page 28
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
18
1
3
Format
Bit Mask
Unit
Description
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: blocked by an inrush
-
Signal: Alarm IG
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
/ (Bit Position)
Functions active
Bit
0x10 (5)
ExBlo
18
1
3
Bit
0x20 (6)
Ex rev Interl
18
1
3
Bit
0x40 (7)
Blo TripCmd
18
1
3
Bit
0x80 (8)
ExBlo TripCmd
18
1
3
Bit
0x100 (9)
IGH2 Blo
18
1
3
Bit
0x200 (10)
Alarm
18
1
3
Bit
0x400 (11)
Trip (*)
18
1
3
Bit
0x800 (12)
TripCmd (*)
18
1
3
Bit
0x1000 (13)
ThR ExBlo1-I
19
1
3
Struct
19
1
3
Bit
0x1 (1)
EN MRA4 Modbus 05/10
Page 29
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
19
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Thermal Overload
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
/ (Bit Position)
Functions ExBlo2-I
Bit
0x2 (2)
ExBlo TripCmd-I
19
1
3
Bit
0x4 (3)
active
19
1
3
Bit
0x8 (4)
ExBlo
19
1
3
Bit
0x10 (5)
Blo TripCmd
19
1
3
Bit
0x20 (6)
ExBlo TripCmd
19
1
3
Bit
0x40 (7)
Alarm
19
1
3
Bit
0x80 (8)
Trip (*)
19
1
3
Bit
0x100 (9)
TripCmd (*)
19
1
3
Bit
0x200 (10)
IH2 ExBlo1-I
22
1
3
Struct
22
1
3
Bit
0x1 (1)
Page 30
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
22
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking2
-
Signal: active
-
Signal: External Blocking
-
Signal: Blocked L1
-
Signal: Blocked L2
-
Signal: Blocked L3
-
Signal: Blocking of the ground (earth) protection module (measured ground current)
-
Signal: Inrush was detected in at least one phase - trip command blocked.
-
Signal: Blocking of the ground (earth) protection module (calculated ground current)
/ (Bit Position)
Functions ExBlo2-I
Bit
0x2 (2)
active
22
1
3
Bit
0x4 (3)
ExBlo
22
1
3
Bit
0x8 (4)
Blo L1
22
1
3
Bit
0x10 (5)
Blo L2
22
1
3
Bit
0x20 (6)
Blo L3
22
1
3
Bit
0x40 (7)
Blo IG meas
22
1
3
Bit
0x80 (8)
3-ph Blo
22
1
3
Bit
0x100 (9)
Blo IG calc
22
1
3
Bit
0x200 (10)
EN MRA4 Modbus 05/10
Page 31
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
24
1
3
Struct
24
1
3
Bit
Bit Mask
Unit
Description
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
/ (Bit Position)
Functions V[1] ExBlo1-I
0x1 (1)
ExBlo2-I
24
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
24
1
3
Bit
0x4 (3)
active
24
1
3
Bit
0x8 (4)
ExBlo
24
1
3
Bit
0x10 (5)
Blo TripCmd
24
1
3
Bit
0x20 (6)
ExBlo TripCmd
24
1
3
Bit
0x40 (7)
V[1] Alarm L1
25
1
3
Struct
25
1
3
Bit
0x1 (1)
Alarm L2
25
1
3
Bit
0x2 (2)
Alarm L3
25
1
3
Bit
0x4 (3)
Page 32
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
25
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage stage
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
/ (Bit Position)
Functions Alarm
Bit
0x8 (4)
Trip L1 (*)
25
1
3
Bit
0x10 (5)
Trip L2 (*)
25
1
3
Bit
0x20 (6)
Trip L3 (*)
25
1
3
Bit
0x40 (7)
Trip (*)
25
1
3
Bit
0x80 (8)
TripCmd (*)
25
1
3
Bit
0x100 (9)
V[2] ExBlo1-I
26
1
3
Struct
26
1
3
Bit
0x1 (1)
ExBlo2-I
26
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
26
1
3
Bit
0x4 (3)
active
26
1
3
Bit
0x8 (4)
EN MRA4 Modbus 05/10
Page 33
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
26
1
3
Format
Bit Mask
Unit
Description
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm voltage stage
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
/ (Bit Position)
Functions ExBlo
Bit
0x10 (5)
Blo TripCmd
26
1
3
Bit
0x20 (6)
ExBlo TripCmd
26
1
3
Bit
0x40 (7)
V[2] Alarm L1
27
1
3
Struct
27
1
3
Bit
0x1 (1)
Alarm L2
27
1
3
Bit
0x2 (2)
Alarm L3
27
1
3
Bit
0x4 (3)
Alarm
27
1
3
Bit
0x8 (4)
Trip L1 (*)
27
1
3
Bit
0x10 (5)
Trip L2 (*)
27
1
3
Bit
0x20 (6)
Trip L3 (*)
27
1
3
Bit
0x40 (7)
Page 34
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
27
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm L1
/ (Bit Position)
Functions Trip (*)
Bit
0x80 (8)
TripCmd (*)
27
1
3
Bit
0x100 (9)
V[3] ExBlo1-I
28
1
3
Struct
28
1
3
Bit
0x1 (1)
ExBlo2-I
28
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
28
1
3
Bit
0x4 (3)
active
28
1
3
Bit
0x8 (4)
ExBlo
28
1
3
Bit
0x10 (5)
Blo TripCmd
28
1
3
Bit
0x20 (6)
ExBlo TripCmd
28
1
3
Bit
0x40 (7)
V[3] Alarm L1
29
1
3
Struct
29
1
3
Bit
0x1 (1)
EN MRA4 Modbus 05/10
Page 35
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
29
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm voltage stage
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
/ (Bit Position)
Functions Alarm L2
Bit
0x2 (2)
Alarm L3
29
1
3
Bit
0x4 (3)
Alarm
29
1
3
Bit
0x8 (4)
Trip L1 (*)
29
1
3
Bit
0x10 (5)
Trip L2 (*)
29
1
3
Bit
0x20 (6)
Trip L3 (*)
29
1
3
Bit
0x40 (7)
Trip (*)
29
1
3
Bit
0x80 (8)
TripCmd (*)
29
1
3
Bit
0x100 (9)
V[4] ExBlo1-I
30
1
3
Struct
30
1
3
Bit
0x1 (1)
ExBlo2-I
30
1
3
Bit
0x2 (2)
Page 36
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
30
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Alarm voltage stage
-
Signal: General Trip Phase L1
/ (Bit Position)
Functions ExBlo TripCmd-I
Bit
0x4 (3)
active
30
1
3
Bit
0x8 (4)
ExBlo
30
1
3
Bit
0x10 (5)
Blo TripCmd
30
1
3
Bit
0x20 (6)
ExBlo TripCmd
30
1
3
Bit
0x40 (7)
V[4] Alarm L1
31
1
3
Struct
31
1
3
Bit
0x1 (1)
Alarm L2
31
1
3
Bit
0x2 (2)
Alarm L3
31
1
3
Bit
0x4 (3)
Alarm
31
1
3
Bit
0x8 (4)
Trip L1 (*)
31
1
3
Bit
0x10 (5)
EN MRA4 Modbus 05/10
Page 37
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
31
1
3
Format
Bit Mask
Unit
Description
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
/ (Bit Position)
Functions Trip L2 (*)
Bit
0x20 (6)
Trip L3 (*)
31
1
3
Bit
0x40 (7)
Trip (*)
31
1
3
Bit
0x80 (8)
TripCmd (*)
31
1
3
Bit
0x100 (9)
VG[1] ExBlo1-I
32
1
3
Struct
32
1
3
Bit
0x1 (1)
ExBlo2-I
32
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
32
1
3
Bit
0x4 (3)
active
32
1
3
Bit
0x8 (4)
ExBlo
32
1
3
Bit
0x10 (5)
Blo TripCmd
32
1
3
Bit
0x20 (6)
Page 38
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
32
1
3
Format
Bit Mask
Unit
Description
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Residual Voltage Supervision-stage
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
/ (Bit Position)
Functions ExBlo TripCmd
Bit
0x40 (7)
Alarm
32
1
3
Bit
0x80 (8)
Trip (*)
32
1
3
Bit
0x100 (9)
TripCmd (*)
32
1
3
Bit
0x200 (10)
VG[2] ExBlo1-I
33
1
3
Struct
33
1
3
Bit
0x1 (1)
ExBlo2-I
33
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
33
1
3
Bit
0x4 (3)
active
33
1
3
Bit
0x8 (4)
ExBlo
33
1
3
Bit
0x10 (5)
Blo TripCmd
33
1
3
Bit
0x20 (6)
EN MRA4 Modbus 05/10
Page 39
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
33
1
3
Format
Bit Mask
Unit
Description
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Residual Voltage Supervision-stage
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Module is blocked by undervoltage.
/ (Bit Position)
Functions ExBlo TripCmd
Bit
0x40 (7)
Alarm
33
1
3
Bit
0x80 (8)
Trip (*)
33
1
3
Bit
0x100 (9)
TripCmd (*)
33
1
3
Bit
0x200 (10)
f[1] ExBlo1-I
34
1
3
Struct
34
1
3
Bit
0x1 (1)
ExBlo2-I
34
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
34
1
3
Bit
0x4 (3)
active
34
1
3
Bit
0x8 (4)
ExBlo
34
1
3
Bit
0x10 (5)
Blo by V<
34
1
3
Bit
0x20 (6)
Page 40
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
34
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Frequency Protection
-
Alarm instantaneous or average value of the rate-offrequency-change
-
Signal: Frequency has exceeded the limit.
-
Signal: Trip df/dt or DF/DT
-
Signal: Alarm Frequency Protection (collective signal)
-
Signal: Alarm Vector Surge
-
Signal: Trip Frequency Protection (collective signal)
/ (Bit Position)
Functions Blo TripCmd
Bit
0x40 (7)
ExBlo TripCmd
34
1
3
Bit
0x80 (8)
f[1] Alarm f
35
1
3
Struct
35
1
3
Bit
0x1 (1)
Alarm df/dt | DF/DT
35
1
3
Bit
0x2 (2)
Trip f (*)
35
1
3
Bit
0x4 (3)
Trip df/dt | DF/DT (*) 35
1
3
Bit
0x8 (4)
Alarm
35
1
3
Bit
0x10 (5)
Alarm delta phi
35
1
3
Bit
0x20 (6)
Trip (*)
35
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 41
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
35
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Vector Surge
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Module is blocked by undervoltage.
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Trip delta phi (*)
Bit
0x80 (8)
TripCmd (*)
35
1
3
Bit
0x100 (9)
f[2] ExBlo1-I
36
1
3
Struct
36
1
3
Bit
0x1 (1)
ExBlo2-I
36
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
36
1
3
Bit
0x4 (3)
active
36
1
3
Bit
0x8 (4)
ExBlo
36
1
3
Bit
0x10 (5)
Blo by V<
36
1
3
Bit
0x20 (6)
Blo TripCmd
36
1
3
Bit
0x40 (7)
ExBlo TripCmd
36
1
3
Bit
0x80 (8)
f[2] Page 42
37
1
3
Struct EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
37
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm Frequency Protection
-
Alarm instantaneous or average value of the rate-offrequency-change
-
Signal: Frequency has exceeded the limit.
-
Signal: Trip df/dt or DF/DT
-
Signal: Alarm Frequency Protection (collective signal)
-
Signal: Alarm Vector Surge
-
Signal: Trip Frequency Protection (collective signal)
-
Signal: Trip Vector Surge
-
Signal: Trip Command
-
Module input state: External blocking1
/ (Bit Position)
Functions Alarm f
Bit
0x1 (1)
Alarm df/dt | DF/DT
37
1
3
Bit
0x2 (2)
Trip f (*)
37
1
3
Bit
0x4 (3)
Trip df/dt | DF/DT (*) 37
1
3
Bit
0x8 (4)
Alarm
37
1
3
Bit
0x10 (5)
Alarm delta phi
37
1
3
Bit
0x20 (6)
Trip (*)
37
1
3
Bit
0x40 (7)
Trip delta phi (*)
37
1
3
Bit
0x80 (8)
TripCmd (*)
37
1
3
Bit
0x100 (9)
f[3] ExBlo1-I
38
1
3
Struct
38
1
3
Bit
0x1 (1)
EN MRA4 Modbus 05/10
Page 43
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
38
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Module is blocked by undervoltage.
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Frequency Protection
-
Alarm instantaneous or average value of the rate-offrequency-change
/ (Bit Position)
Functions ExBlo2-I
Bit
0x2 (2)
ExBlo TripCmd-I
38
1
3
Bit
0x4 (3)
active
38
1
3
Bit
0x8 (4)
ExBlo
38
1
3
Bit
0x10 (5)
Blo by V<
38
1
3
Bit
0x20 (6)
Blo TripCmd
38
1
3
Bit
0x40 (7)
ExBlo TripCmd
38
1
3
Bit
0x80 (8)
f[3] Alarm f
39
1
3
Struct
39
1
3
Bit
0x1 (1)
Alarm df/dt | DF/DT
39
1
3
Bit
0x2 (2)
Page 44
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
39
1
3
Format
Bit Mask
Unit
Description
-
Signal: Frequency has exceeded the limit.
-
Signal: Trip df/dt or DF/DT
-
Signal: Alarm Frequency Protection (collective signal)
-
Signal: Alarm Vector Surge
-
Signal: Trip Frequency Protection (collective signal)
-
Signal: Trip Vector Surge
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
/ (Bit Position)
Functions Trip f (*)
Bit
0x4 (3)
Trip df/dt | DF/DT (*) 39
1
3
Bit
0x8 (4)
Alarm
39
1
3
Bit
0x10 (5)
Alarm delta phi
39
1
3
Bit
0x20 (6)
Trip (*)
39
1
3
Bit
0x40 (7)
Trip delta phi (*)
39
1
3
Bit
0x80 (8)
TripCmd (*)
39
1
3
Bit
0x100 (9)
f[4] ExBlo1-I
40
1
3
Struct
40
1
3
Bit
0x1 (1)
ExBlo2-I
40
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
40
1
3
Bit
0x4 (3)
EN MRA4 Modbus 05/10
Page 45
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
40
1
3
Format
Bit Mask
Unit
Description
-
Signal: active
-
Signal: External Blocking
-
Signal: Module is blocked by undervoltage.
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Frequency Protection
-
Alarm instantaneous or average value of the rate-offrequency-change
-
Signal: Frequency has exceeded the limit.
-
Signal: Trip df/dt or DF/DT
/ (Bit Position)
Functions active
Bit
0x8 (4)
ExBlo
40
1
3
Bit
0x10 (5)
Blo by V<
40
1
3
Bit
0x20 (6)
Blo TripCmd
40
1
3
Bit
0x40 (7)
ExBlo TripCmd
40
1
3
Bit
0x80 (8)
f[4] Alarm f
41
1
3
Struct
41
1
3
Bit
0x1 (1)
Alarm df/dt | DF/DT
41
1
3
Bit
0x2 (2)
Trip f (*)
41
1
3
Bit
0x4 (3)
Trip df/dt | DF/DT (*) 41
1
3
Bit
0x8 (4)
Page 46
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
41
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm Frequency Protection (collective signal)
-
Signal: Alarm Vector Surge
-
Signal: Trip Frequency Protection (collective signal)
-
Signal: Trip Vector Surge
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
/ (Bit Position)
Functions Alarm
Bit
0x10 (5)
Alarm delta phi
41
1
3
Bit
0x20 (6)
Trip (*)
41
1
3
Bit
0x40 (7)
Trip delta phi (*)
41
1
3
Bit
0x80 (8)
TripCmd (*)
41
1
3
Bit
0x100 (9)
f[5] ExBlo1-I
42
1
3
Struct
42
1
3
Bit
0x1 (1)
ExBlo2-I
42
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
42
1
3
Bit
0x4 (3)
active
42
1
3
Bit
0x8 (4)
ExBlo
42
1
3
Bit
0x10 (5)
EN MRA4 Modbus 05/10
Page 47
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
42
1
3
Format
Bit Mask
Unit
Description
-
Signal: Module is blocked by undervoltage.
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Frequency Protection
-
Alarm instantaneous or average value of the rate-offrequency-change
-
Signal: Frequency has exceeded the limit.
-
Signal: Trip df/dt or DF/DT
-
Signal: Alarm Frequency Protection (collective signal)
-
Signal: Alarm Vector Surge
/ (Bit Position)
Functions Blo by V<
Bit
0x20 (6)
Blo TripCmd
42
1
3
Bit
0x40 (7)
ExBlo TripCmd
42
1
3
Bit
0x80 (8)
f[5] Alarm f
43
1
3
Struct
43
1
3
Bit
0x1 (1)
Alarm df/dt | DF/DT
43
1
3
Bit
0x2 (2)
Trip f (*)
43
1
3
Bit
0x4 (3)
Trip df/dt | DF/DT (*) 43
1
3
Bit
0x8 (4)
Alarm
43
1
3
Bit
0x10 (5)
Alarm delta phi
43
1
3
Bit
0x20 (6)
Page 48
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
43
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Frequency Protection (collective signal)
-
Signal: Trip Vector Surge
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Module is blocked by undervoltage.
-
Signal: Trip Command blocked
/ (Bit Position)
Functions Trip (*)
Bit
0x40 (7)
Trip delta phi (*)
43
1
3
Bit
0x80 (8)
TripCmd (*)
43
1
3
Bit
0x100 (9)
f[6] ExBlo1-I
44
1
3
Struct
44
1
3
Bit
0x1 (1)
ExBlo2-I
44
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
44
1
3
Bit
0x4 (3)
active
44
1
3
Bit
0x8 (4)
ExBlo
44
1
3
Bit
0x10 (5)
Blo by V<
44
1
3
Bit
0x20 (6)
Blo TripCmd
44
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 49
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
44
1
3
Format
Bit Mask
Unit
Description
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Frequency Protection
-
Alarm instantaneous or average value of the rate-offrequency-change
-
Signal: Frequency has exceeded the limit.
-
Signal: Trip df/dt or DF/DT
-
Signal: Alarm Frequency Protection (collective signal)
-
Signal: Alarm Vector Surge
-
Signal: Trip Frequency Protection (collective signal)
-
Signal: Trip Vector Surge
/ (Bit Position)
Functions ExBlo TripCmd
Bit
0x80 (8)
f[6] Alarm f
45
1
3
Struct
45
1
3
Bit
0x1 (1)
Alarm df/dt | DF/DT
45
1
3
Bit
0x2 (2)
Trip f (*)
45
1
3
Bit
0x4 (3)
Trip df/dt | DF/DT (*) 45
1
3
Bit
0x8 (4)
Alarm
45
1
3
Bit
0x10 (5)
Alarm delta phi
45
1
3
Bit
0x20 (6)
Trip (*)
45
1
3
Bit
0x40 (7)
Trip delta phi (*)
45
1
3
Bit
0x80 (8)
Page 50
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
45
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Auto Reclosing running
-
Signal: Dead time between trip and reclosure attempt
-
Signal: Auto Reclosing successful
-
Signal: Auto Reclosing failure
-
Module input state: Criterion by which the Circuit Breaker Switch Position is to be detected.
-
Signal: AR Supervision
/ (Bit Position)
Functions TripCmd (*)
Bit
0x100 (9)
AR active
46
1
3
Struct
46
1
3
Bit
0x1 (1)
ExBlo
46
1
3
Bit
0x2 (2)
running
46
1
3
Bit
0x8 (4)
t-dead
46
1
3
Bit
0x10 (5)
successful (*)
46
1
3
Bit
0x100 (9)
failed (*)
46
1
3
Bit
0x200 (10)
CB Pos Detect-I
46
1
3
Bit
0xc00 (11)
t-AR Supervision
46
1
3
Bit
0x1000 (13)
AR
EN MRA4 Modbus 05/10
47
1
3
Struct
Page 51
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
47
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External synchronism signal
-
Module input state: CB ready
-
Signal: CB switch ON Command
-
Pre Shot Control
-
Shot Control
-
Shot Control
-
Shot Control
-
Shot Control
-
Shot Control
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
47
1
3
Bit
0x2 (2)
Ex Sync running-I
47
1
3
Bit
0x4 (3)
Ready-I
47
1
3
Bit
0x8 (4)
CB ON Cmd
47
1
3
Bit
0x10 (5)
Pre Shot (*)
47
1
3
Bit
0x20 (6)
Shot 1 (*)
47
1
3
Bit
0x40 (7)
Shot 2 (*)
47
1
3
Bit
0x80 (8)
Shot 3 (*)
47
1
3
Bit
0x100 (9)
Shot 4 (*)
47
1
3
Bit
0x200 (10)
Shot 5 (*)
47
1
3
Bit
0x400 (11)
Page 52
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
47
1
3
Format
Bit Mask
Unit
Description
-
Shot Control
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: Alarm
-
Module input state: Trip
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Shot 6 (*)
Bit
0x800 (12)
ExP[1] ExBlo1-I
49
1
3
Struct
49
1
3
Bit
0x1 (1)
ExBlo2-I
49
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
49
1
3
Bit
0x4 (3)
Alarm-I
49
1
3
Bit
0x8 (4)
Trip-I
49
1
3
Bit
0x10 (5)
active
49
1
3
Bit
0x20 (6)
ExBlo
49
1
3
Bit
0x40 (7)
Blo TripCmd
49
1
3
Bit
0x80 (8)
ExBlo TripCmd
49
1
3
Bit
0x100 (9)
EN MRA4 Modbus 05/10
Page 53
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
49
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: Alarm
-
Module input state: Trip
-
Signal: active
-
Signal: External Blocking
/ (Bit Position)
Functions Alarm
Bit
0x200 (10)
Trip (*)
49
1
3
Bit
0x400 (11)
TripCmd (*)
49
1
3
Bit
0x800 (12)
ExP[2] ExBlo1-I
50
1
3
Struct
50
1
3
Bit
0x1 (1)
ExBlo2-I
50
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
50
1
3
Bit
0x4 (3)
Alarm-I
50
1
3
Bit
0x8 (4)
Trip-I
50
1
3
Bit
0x10 (5)
active
50
1
3
Bit
0x20 (6)
ExBlo
50
1
3
Bit
0x40 (7)
Page 54
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
50
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Module input state: Alarm
-
Module input state: Trip
/ (Bit Position)
Functions Blo TripCmd
Bit
0x80 (8)
ExBlo TripCmd
50
1
3
Bit
0x100 (9)
Alarm
50
1
3
Bit
0x200 (10)
Trip (*)
50
1
3
Bit
0x400 (11)
TripCmd (*)
50
1
3
Bit
0x800 (12)
ExP[3] ExBlo1-I
51
1
3
Struct
51
1
3
Bit
0x1 (1)
ExBlo2-I
51
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
51
1
3
Bit
0x4 (3)
Alarm-I
51
1
3
Bit
0x8 (4)
Trip-I
51
1
3
Bit
0x10 (5)
EN MRA4 Modbus 05/10
Page 55
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
51
1
3
Format
Bit Mask
Unit
Description
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
/ (Bit Position)
Functions active
Bit
0x20 (6)
ExBlo
51
1
3
Bit
0x40 (7)
Blo TripCmd
51
1
3
Bit
0x80 (8)
ExBlo TripCmd
51
1
3
Bit
0x100 (9)
Alarm
51
1
3
Bit
0x200 (10)
Trip (*)
51
1
3
Bit
0x400 (11)
TripCmd (*)
51
1
3
Bit
0x800 (12)
ExP[4] ExBlo1-I
52
1
3
Struct
52
1
3
Bit
0x1 (1)
ExBlo2-I
52
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
52
1
3
Bit
0x4 (3)
Page 56
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
52
1
3
Format
Bit Mask
Unit
Description
-
Module input state: Alarm
-
Module input state: Trip
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
/ (Bit Position)
Functions Alarm-I
Bit
0x8 (4)
Trip-I
52
1
3
Bit
0x10 (5)
active
52
1
3
Bit
0x20 (6)
ExBlo
52
1
3
Bit
0x40 (7)
Blo TripCmd
52
1
3
Bit
0x80 (8)
ExBlo TripCmd
52
1
3
Bit
0x100 (9)
Alarm
52
1
3
Bit
0x200 (10)
Trip (*)
52
1
3
Bit
0x400 (11)
TripCmd (*)
52
1
3
Bit
0x800 (12)
CBF ExBlo1-I
53
1
3
Struct
53
1
3
Bit
0x1 (1)
EN MRA4 Modbus 05/10
Page 57
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
53
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking2
-
Signal: active
-
Signal: External Blocking
-
Module Input: Trigger that will start the CBF
-
Module Input: Trigger that will start the CBF
-
Module Input: Trigger that will start the CBF
-
Signal: CBF-Module started
-
Signal: Circuit Breaker Failure
-
Module input state: External fuse failure voltage transformers
-
Module input state: External fuse failure earth voltage transformer
/ (Bit Position)
Functions ExBlo2-I
Bit
0x2 (2)
active
53
1
3
Bit
0x4 (3)
ExBlo
53
1
3
Bit
0x8 (4)
Trigger1
53
1
3
Bit
0x10 (5)
Trigger2
53
1
3
Bit
0x20 (6)
Trigger3
53
1
3
Bit
0x40 (7)
running
53
1
3
Bit
0x80 (8)
Alarm (*)
53
1
3
Bit
0x100 (9)
VTS Ex Fuse Fail VT-I
56
1
3
Struct
56
1
3
Bit
0x1 (1)
Ex Fuse Fail EVT-I
56
1
3
Bit
0x2 (2)
Page 58
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
56
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Signal: active
-
Signal: External Blocking
-
Signal: Alarm ΔV Voltage Transformer Measuring Circuit Supervision
-
Signal: Alarm Voltage Transformer Measuring Circuit Supervision
-
Signal: Alarm Fuse Failure Voltage Transformers
-
Signal: Alarm Fuse Failure Earth Voltage Transformers
-
Disturbance No
/ (Bit Position)
Functions ExBlo1-I
Bit
0x4 (3)
ExBlo2-I
56
1
3
Bit
0x8 (4)
active
56
1
3
Bit
0x10 (5)
ExBlo
56
1
3
Bit
0x20 (6)
Alarm ΔV
56
1
3
Bit
0x40 (7)
Alarm
56
1
3
Bit
0x80 (8)
Ex FF VT
56
1
3
Bit
0x100 (9)
Ex FF EVT
56
1
3
Bit
0x200 (10)
Prot FaultNo
57
1
3
Struct
57
1
3
Bit
0xffff (1)
Prot
EN MRA4 Modbus 05/10
58
1
3
Struct
Page 59
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
58
1
3
Format
Bit Mask
Unit
Description
-
Number of grid faults: A grid fault, e.g. a short circuit, might cause several faults with trip and autoreclosing, each fault being identified by an increased fault number. In this case, the grid fault number remains the same.
-
Signal: Parameter Set 1
-
Signal: Parameter Set 2
-
Signal: Parameter Set 3
-
Signal: Parameter Set 4
-
Signal: Manual Switch over of a Parameter Set
-
Signal: Parameter Set Switch via Scada
/ (Bit Position)
Functions No of grid faults
Bit
0xffff (1)
PSet-Switch PS 1
59
1
3
Struct
59
1
3
Bit
0x1 (1)
PS 2
59
1
3
Bit
0x2 (2)
PS 3
59
1
3
Bit
0x4 (3)
PS 4
59
1
3
Bit
0x8 (4)
PSS manual
59
1
3
Bit
0x10 (5)
PSS via Scada
59
1
3
Bit
0x20 (6)
Page 60
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
59
1
3
Format
Bit Mask
Unit
Description
-
Signal: Parameter Set Switch via input function
-
State of the module input respectively of the signal, that should activate this Parameter Setting Group.
-
State of the module input respectively of the signal, that should activate this Parameter Setting Group.
-
State of the module input respectively of the signal, that should activate this Parameter Setting Group.
-
State of the module input respectively of the signal, that should activate this Parameter Setting Group.
-
Signal: At least one parameter has been changed
/ (Bit Position)
Functions PSS via Inp fct
Bit
0x40 (7)
PS1-I
59
1
3
Bit
0x80 (8)
PS2-I
59
1
3
Bit
0x100 (9)
PS3-I
59
1
3
Bit
0x200 (10)
PS4-I
59
1
3
Bit
0x400 (11)
min 1 param changed (*) EnergyCr EN MRA4 Modbus 05/10
59
1
3
Bit
0x800 (12)
60
1
3
Struct Page 61
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
60
1
3
Format
Bit Mask
Unit
Description
-
Signal: Counter Overflow Wp+
-
Signal: Counter Overflow Wp-
-
Signal: Counter Overflow Wq+
-
Signal: Counter Overflow Wq-
-
Signal: Counter Overflow Wp Net
-
Signal: Counter Overflow Wq Net
-
Signal: Counter Overflow Ws Net
-
Signal: Counter Wp+ will overflow soon
-
Signal: Counter Wpwill overflow soon
-
Signal: Counter Wq+ will overflow soon
-
Signal: Counter Wqwill overflow soon
/ (Bit Position)
Functions Cr Overflow Wp+
Bit
0x1 (1)
Cr Overflow Wp-
60
1
3
Bit
0x2 (2)
Cr Overflow Wq+
60
1
3
Bit
0x4 (3)
Cr Overflow Wq-
60
1
3
Bit
0x8 (4)
Cr Overflow Wp Net
60
1
3
Bit
0x10 (5)
Cr Overflow Wq Net
60
1
3
Bit
0x20 (6)
Cr Overflow Ws Net
60
1
3
Bit
0x40 (7)
Cr OverflwWarn Wp+ 60
1
3
Bit
0x80 (8)
Cr OverflwWarn Wp- 60
1
3
Bit
0x100 (9)
Cr OverflwWarn Wq+ 60
1
3
Bit
0x200 (10)
Cr OverflwWarn Wq- 60
1
3
Bit
0x400 (11)
Page 62
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup
Start Register Address
No. of Modbus Registers
Function Code
Cr OverflwWarn Wp Net
60
1
3
Cr OverflwWarn Wq Net
60
Cr OverflwWarn Ws Net
60
Names
Format
Bit Mask
Unit
Description
-
Signal: Counter Wp Net will overflow soon
-
Signal: Counter Wq Net will overflow soon
-
Signal: Counter Ws Net will overflow soon
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Switch Onto Fault Alarm
-
Module input state: External reverse interlocking
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
/ (Bit Position)
Functions
SOTF ExBlo1-I
Bit
0x800 (12)
1
3
Bit
0x1000 (13)
1
3
Bit
0x2000 (14)
65
1
3
Struct
65
1
3
Bit
0x1 (1)
ExBlo2-I
65
1
3
Bit
0x2 (2)
Ext SOTF-I
65
1
3
Bit
0x4 (3)
Ex rev Interl-I
65
1
3
Bit
0x8 (4)
active
65
1
3
Bit
0x10 (5)
ExBlo
65
1
3
Bit
0x20 (6)
Ex rev Interl
65
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 63
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
65
1
3
Format
Bit Mask
Unit
Description
-
Module input state: Criterion by which the Circuit Breaker Switch Position is to be detected.
-
Signal: Blocked by AR
-
Signal: Switch Onto Fault enabled. This Signal can be used to modify Overcurrent Protection Settings.
-
Module input state: Circuit breaker was switched on manually
-
Signal: No Load Current.
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External reverse interlocking
/ (Bit Position)
Functions CB Pos Detect-I
Bit
0x300 (9)
AR Blo
65
1
3
Bit
0x400 (11)
enabled
65
1
3
Bit
0x800 (12)
Manual ON-I (*)
65
1
3
Bit
0x1000 (13)
I<
65
1
3
Bit
0x2000 (14)
CLPU ExBlo1-I
66
1
3
Struct
66
1
3
Bit
0x1 (1)
ExBlo2-I
66
1
3
Bit
0x2 (2)
Ex rev Interl-I
66
1
3
Bit
0x4 (3)
Page 64
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
66
1
3
Format
Bit Mask
Unit
Description
-
Signal: active
-
Signal: External Blocking
-
Signal: External reverse Interlocking
-
Module input state: Criterion by which the Circuit Breaker Switch Position is to be detected.
-
Signal: Cold Load enabled
-
Signal: Cold Load detected
-
Signal: No Load Current.
-
Module input state: AR Blo
-
Signal: Load Inrush
-
Signal: Settle Time
/ (Bit Position)
Functions active
Bit
0x8 (4)
ExBlo
66
1
3
Bit
0x10 (5)
Ex rev Interl
66
1
3
Bit
0x20 (6)
CB Pos Detect-I
66
1
3
Bit
0x180 (8)
enabled
66
1
3
Bit
0x200 (10)
detected (*)
66
1
3
Bit
0x400 (11)
I<
66
1
3
Bit
0x800 (12)
AR Blo
66
1
3
Bit
0x1000 (13)
Load Inrush
66
1
3
Bit
0x2000 (14)
Settle Time
66
1
3
Bit
0x4000 (15)
PQS [1]
EN MRA4 Modbus 05/10
67
1
3
Struct
Page 65
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
67
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Protection
-
Signal: Trip Power Protection
-
Signal: Trip Command
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
67
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
67
1
3
Bit
0x4 (3)
active
67
1
3
Bit
0x8 (4)
ExBlo
67
1
3
Bit
0x10 (5)
Blo TripCmd
67
1
3
Bit
0x20 (6)
ExBlo TripCmd
67
1
3
Bit
0x40 (7)
Alarm
67
1
3
Bit
0x80 (8)
Trip (*)
67
1
3
Bit
0x100 (9)
TripCmd (*)
67
1
3
Bit
0x200 (10)
PQS [2]
Page 66
68
1
3
Struct
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
68
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Protection
-
Signal: Trip Power Protection
-
Signal: Trip Command
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
68
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
68
1
3
Bit
0x4 (3)
active
68
1
3
Bit
0x8 (4)
ExBlo
68
1
3
Bit
0x10 (5)
Blo TripCmd
68
1
3
Bit
0x20 (6)
ExBlo TripCmd
68
1
3
Bit
0x40 (7)
Alarm
68
1
3
Bit
0x80 (8)
Trip (*)
68
1
3
Bit
0x100 (9)
TripCmd (*)
68
1
3
Bit
0x200 (10)
PQS [3]
EN MRA4 Modbus 05/10
69
1
3
Struct
Page 67
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
69
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Protection
-
Signal: Trip Power Protection
-
Signal: Trip Command
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
69
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
69
1
3
Bit
0x4 (3)
active
69
1
3
Bit
0x8 (4)
ExBlo
69
1
3
Bit
0x10 (5)
Blo TripCmd
69
1
3
Bit
0x20 (6)
ExBlo TripCmd
69
1
3
Bit
0x40 (7)
Alarm
69
1
3
Bit
0x80 (8)
Trip (*)
69
1
3
Bit
0x100 (9)
TripCmd (*)
69
1
3
Bit
0x200 (10)
PQS [4]
Page 68
70
1
3
Struct
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
70
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Protection
-
Signal: Trip Power Protection
-
Signal: Trip Command
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
70
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
70
1
3
Bit
0x4 (3)
active
70
1
3
Bit
0x8 (4)
ExBlo
70
1
3
Bit
0x10 (5)
Blo TripCmd
70
1
3
Bit
0x20 (6)
ExBlo TripCmd
70
1
3
Bit
0x40 (7)
Alarm
70
1
3
Bit
0x80 (8)
Trip (*)
70
1
3
Bit
0x100 (9)
TripCmd (*)
70
1
3
Bit
0x200 (10)
PQS [5]
EN MRA4 Modbus 05/10
71
1
3
Struct
Page 69
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
71
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Protection
-
Signal: Trip Power Protection
-
Signal: Trip Command
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
71
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
71
1
3
Bit
0x4 (3)
active
71
1
3
Bit
0x8 (4)
ExBlo
71
1
3
Bit
0x10 (5)
Blo TripCmd
71
1
3
Bit
0x20 (6)
ExBlo TripCmd
71
1
3
Bit
0x40 (7)
Alarm
71
1
3
Bit
0x80 (8)
Trip (*)
71
1
3
Bit
0x100 (9)
TripCmd (*)
71
1
3
Bit
0x200 (10)
PQS [6]
Page 70
72
1
3
Struct
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
72
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Protection
-
Signal: Trip Power Protection
-
Signal: Trip Command
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
72
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
72
1
3
Bit
0x4 (3)
active
72
1
3
Bit
0x8 (4)
ExBlo
72
1
3
Bit
0x10 (5)
Blo TripCmd
72
1
3
Bit
0x20 (6)
ExBlo TripCmd
72
1
3
Bit
0x40 (7)
Alarm
72
1
3
Bit
0x80 (8)
Trip (*)
72
1
3
Bit
0x100 (9)
TripCmd (*)
72
1
3
Bit
0x200 (10)
PF[1]
EN MRA4 Modbus 05/10
73
1
3
Struct
Page 71
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
73
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Factor
-
Signal: Trip Power Factor
-
Signal: Trip Command
-
Signal: Compensation Signal
/ (Bit Position)
Functions ExBlo1-I
Bit
0x1 (1)
ExBlo2-I
73
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
73
1
3
Bit
0x4 (3)
active
73
1
3
Bit
0x8 (4)
ExBlo
73
1
3
Bit
0x10 (5)
Blo TripCmd
73
1
3
Bit
0x20 (6)
ExBlo TripCmd
73
1
3
Bit
0x40 (7)
Alarm
73
1
3
Bit
0x80 (8)
Trip (*)
73
1
3
Bit
0x100 (9)
TripCmd (*)
73
1
3
Bit
0x200 (10)
Compensator
73
1
3
Bit
0x400 (11)
Page 72
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
73
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm Power Factor Impossible
-
Module input state: External blocking
-
Module input state: External blocking
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm Power Factor
-
Signal: Trip Power Factor
/ (Bit Position)
Functions Impossible
Bit
0x800 (12)
PF[2] ExBlo1-I
74
1
3
Struct
74
1
3
Bit
0x1 (1)
ExBlo2-I
74
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
74
1
3
Bit
0x4 (3)
active
74
1
3
Bit
0x8 (4)
ExBlo
74
1
3
Bit
0x10 (5)
Blo TripCmd
74
1
3
Bit
0x20 (6)
ExBlo TripCmd
74
1
3
Bit
0x40 (7)
Alarm
74
1
3
Bit
0x80 (8)
Trip (*)
74
1
3
Bit
0x100 (9)
EN MRA4 Modbus 05/10
Page 73
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
74
1
3
Format
Bit Mask
Unit
Description
-
Signal: Trip Command
-
Signal: Compensation Signal
-
Signal: Alarm Power Factor Impossible
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions TripCmd (*)
Bit
0x200 (10)
Compensator
74
1
3
Bit
0x400 (11)
Impossible
74
1
3
Bit
0x800 (12)
I2>[1] ExBlo1-I
82
1
3
Struct
82
1
3
Bit
0x1 (1)
ExBlo2-I
82
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
82
1
3
Bit
0x4 (3)
active
82
1
3
Bit
0x8 (4)
ExBlo
82
1
3
Bit
0x10 (5)
Blo TripCmd
82
1
3
Bit
0x20 (6)
ExBlo TripCmd
82
1
3
Bit
0x40 (7)
Page 74
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
82
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm Negative Sequence
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
82
1
3
Bit
0x100 (9)
TripCmd (*)
82
1
3
Bit
0x200 (10)
I2>[2] ExBlo1-I
83
1
3
Struct
83
1
3
Bit
0x1 (1)
ExBlo2-I
83
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
83
1
3
Bit
0x4 (3)
active
83
1
3
Bit
0x8 (4)
ExBlo
83
1
3
Bit
0x10 (5)
Blo TripCmd
83
1
3
Bit
0x20 (6)
ExBlo TripCmd
83
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 75
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
83
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm Negative Sequence
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
83
1
3
Bit
0x100 (9)
TripCmd (*)
83
1
3
Bit
0x200 (10)
V[5] ExBlo1-I
92
1
3
Struct
92
1
3
Bit
0x1 (1)
ExBlo2-I
92
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
92
1
3
Bit
0x4 (3)
active
92
1
3
Bit
0x8 (4)
ExBlo
92
1
3
Bit
0x10 (5)
Blo TripCmd
92
1
3
Bit
0x20 (6)
ExBlo TripCmd
92
1
3
Bit
0x40 (7)
Page 76
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
92
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage stage
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Trip
-
Signal: General Trip Phase L1
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Alarm L1
92
1
3
Bit
0x100 (9)
Alarm L2
92
1
3
Bit
0x200 (10)
Alarm L3
92
1
3
Bit
0x400 (11)
Trip (*)
92
1
3
Bit
0x800 (12)
Trip L1 (*)
92
1
3
Bit
0x1000 (13)
Trip L2 (*)
92
1
3
Bit
0x2000 (14)
Trip L3 (*)
92
1
3
Bit
0x4000 (15)
TripCmd (*)
92
1
3
Bit
0x8000 (16)
V[6] ExBlo1-I
93
1
3
Struct
93
1
3
Bit
0x1 (1)
ExBlo2-I
93
1
3
Bit
0x2 (2)
EN MRA4 Modbus 05/10
Page 77
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
93
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
-
Signal: Alarm voltage stage
-
Signal: Alarm L1
-
Signal: Alarm L2
-
Signal: Alarm L3
-
Signal: Trip
-
Signal: General Trip Phase L1
/ (Bit Position)
Functions ExBlo TripCmd-I
Bit
0x4 (3)
active
93
1
3
Bit
0x8 (4)
ExBlo
93
1
3
Bit
0x10 (5)
Blo TripCmd
93
1
3
Bit
0x20 (6)
ExBlo TripCmd
93
1
3
Bit
0x40 (7)
Alarm
93
1
3
Bit
0x80 (8)
Alarm L1
93
1
3
Bit
0x100 (9)
Alarm L2
93
1
3
Bit
0x200 (10)
Alarm L3
93
1
3
Bit
0x400 (11)
Trip (*)
93
1
3
Bit
0x800 (12)
Trip L1 (*)
93
1
3
Bit
0x1000 (13)
Page 78
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
93
1
3
Format
Bit Mask
Unit
Description
-
Signal: General Trip Phase L2
-
Signal: General Trip Phase L3
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Trip L2 (*)
Bit
0x2000 (14)
Trip L3 (*)
93
1
3
Bit
0x4000 (15)
TripCmd (*)
93
1
3
Bit
0x8000 (16)
V 012 [1] ExBlo1-I
100
1
3
Struct
100
1
3
Bit
0x1 (1)
ExBlo2-I
100
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
100
1
3
Bit
0x4 (3)
active
100
1
3
Bit
0x8 (4)
ExBlo
100
1
3
Bit
0x10 (5)
Blo TripCmd
100
1
3
Bit
0x20 (6)
ExBlo TripCmd
100
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 79
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
100
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage asymmetry
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
100
1
3
Bit
0x100 (9)
TripCmd (*)
100
1
3
Bit
0x200 (10)
V 012 [2] ExBlo1-I
101
1
3
Struct
101
1
3
Bit
0x1 (1)
ExBlo2-I
101
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
101
1
3
Bit
0x4 (3)
active
101
1
3
Bit
0x8 (4)
ExBlo
101
1
3
Bit
0x10 (5)
Blo TripCmd
101
1
3
Bit
0x20 (6)
ExBlo TripCmd
101
1
3
Bit
0x40 (7)
Page 80
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
101
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage asymmetry
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
101
1
3
Bit
0x100 (9)
TripCmd (*)
101
1
3
Bit
0x200 (10)
V 012 [3] ExBlo1-I
102
1
3
Struct
102
1
3
Bit
0x1 (1)
ExBlo2-I
102
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
102
1
3
Bit
0x4 (3)
active
102
1
3
Bit
0x8 (4)
ExBlo
102
1
3
Bit
0x10 (5)
Blo TripCmd
102
1
3
Bit
0x20 (6)
ExBlo TripCmd
102
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 81
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
102
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage asymmetry
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
102
1
3
Bit
0x100 (9)
TripCmd (*)
102
1
3
Bit
0x200 (10)
V 012 [4] ExBlo1-I
103
1
3
Struct
103
1
3
Bit
0x1 (1)
ExBlo2-I
103
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
103
1
3
Bit
0x4 (3)
active
103
1
3
Bit
0x8 (4)
ExBlo
103
1
3
Bit
0x10 (5)
Blo TripCmd
103
1
3
Bit
0x20 (6)
ExBlo TripCmd
103
1
3
Bit
0x40 (7)
Page 82
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
103
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage asymmetry
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
103
1
3
Bit
0x100 (9)
TripCmd (*)
103
1
3
Bit
0x200 (10)
V 012 [5] ExBlo1-I
104
1
3
Struct
104
1
3
Bit
0x1 (1)
ExBlo2-I
104
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
104
1
3
Bit
0x4 (3)
active
104
1
3
Bit
0x8 (4)
ExBlo
104
1
3
Bit
0x10 (5)
Blo TripCmd
104
1
3
Bit
0x20 (6)
ExBlo TripCmd
104
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 83
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
104
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage asymmetry
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Module input state: External Blocking of the Trip Command
-
Signal: active
-
Signal: External Blocking
-
Signal: Trip Command blocked
-
Signal: External Blocking of the Trip Command
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
104
1
3
Bit
0x100 (9)
TripCmd (*)
104
1
3
Bit
0x200 (10)
V 012 [6] ExBlo1-I
105
1
3
Struct
105
1
3
Bit
0x1 (1)
ExBlo2-I
105
1
3
Bit
0x2 (2)
ExBlo TripCmd-I
105
1
3
Bit
0x4 (3)
active
105
1
3
Bit
0x8 (4)
ExBlo
105
1
3
Bit
0x10 (5)
Blo TripCmd
105
1
3
Bit
0x20 (6)
ExBlo TripCmd
105
1
3
Bit
0x40 (7)
Page 84
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
105
1
3
Format
Bit Mask
Unit
Description
-
Signal: Alarm voltage asymmetry
-
Signal: Trip
-
Signal: Trip Command
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Signal: active
-
Signal: External Blocking
-
Signal: Maximum permissible Summation of the interruppting (tripping) currents exceeded in at least one phase.
/ (Bit Position)
Functions Alarm
Bit
0x80 (8)
Trip (*)
105
1
3
Bit
0x100 (9)
TripCmd (*)
105
1
3
Bit
0x200 (10)
BW ExBlo1-I
123
1
3
Struct
123
1
3
Bit
0x1 (1)
ExBlo2-I
123
1
3
Bit
0x2 (2)
active
123
1
3
Bit
0x4 (3)
ExBlo
123
1
3
Bit
0x8 (4)
Isum Intr trip
123
1
3
Bit
0x10 (5)
EN MRA4 Modbus 05/10
Page 85
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
123
1
3
Format
Bit Mask
Unit
Description
-
Signal: Maximum permissible Summation of the interruppting (tripping) currents exceeded: IL1
-
Signal: Maximum permissible Summation of the interruppting (tripping) currents exceeded: IL2
-
Signal: Maximum permissible Summation of the interruppting (tripping) currents exceeded: IL3
-
Signal: Service Alarm, too many Operations
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Signal: active
/ (Bit Position)
Functions Isum Intr trip: IL1
Bit
0x20 (6)
Isum Intr trip: IL2
123
1
3
Bit
0x40 (7)
Isum Intr trip: IL3
123
1
3
Bit
0x80 (8)
Operations Alarm
123
1
3
Bit
0x100 (9)
CTS ExBlo1-I
137
1
3
Struct
137
1
3
Bit
0x1 (1)
ExBlo2-I
137
1
3
Bit
0x2 (2)
active
137
1
3
Bit
0x4 (3)
Page 86
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
137
1
3
Format
Bit Mask
Unit
Description
-
Signal: External Blocking
-
Signal: Alarm Current Transformer Measuring Circuit Supervision
-
Signal: active
-
Signal: IRIG-B inverted
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
/ (Bit Position)
Functions ExBlo
Bit
0x8 (4)
Alarm
137
1
3
Bit
0x10 (5)
IRIG-B active
148
1
3
Struct
148
1
3
Bit
0x1 (1)
inverted
148
1
3
Bit
0x2 (2)
Control Signal1
148
1
3
Bit
0x4 (3)
Control Signal2
148
1
3
Bit
0x8 (4)
Control Signal4
148
1
3
Bit
0x10 (5)
Control Signal5
148
1
3
Bit
0x20 (6)
Control Signal6
148
1
3
Bit
0x40 (7)
Control Signal7
148
1
3
Bit
0x80 (8)
EN MRA4 Modbus 05/10
Page 87
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
148
1
3
Format
Bit Mask
Unit
Description
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
-
Signal: IRIG-B Control Signal
/ (Bit Position)
Functions Control Signal8
Bit
0x100 (9)
Control Signal9
148
1
3
Bit
0x200 (10)
Control Signal10
148
1
3
Bit
0x400 (11)
Control Signal11
148
1
3
Bit
0x800 (12)
Control Signal12
148
1
3
Bit
0x1000 (13)
Control Signal13
148
1
3
Bit
0x2000 (14)
Control Signal14
148
1
3
Bit
0x4000 (15)
Control Signal15
148
1
3
Bit
0x8000 (16)
IRIG-B Control Signal16
149
1
3
Struct
149
1
3
Bit
0x1 (1)
Control Signal17
149
1
3
Bit
0x2 (2)
Control Signal18
149
1
3
Bit
0x4 (3)
Page 88
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
150
1
3
Struct
150
1
3
Bit
Bit Mask
Unit
Description
-
Module input state: External blocking1
-
Module input state: External blocking2
-
Signal: active
-
Signal: External Blocking
-
Signal: Alarm Trip Circuit Supervision
-
Not possible because no state indicator assigned to the breaker.
-
Module input state: Criterion by which the Circuit Breaker Switch Position is to be detected.
-
Position indicator/check-back signal of the CB (52a)
/ (Bit Position)
Functions TCS ExBlo1-I
0x1 (1)
ExBlo2-I
150
1
3
Bit
0x2 (2)
active
150
1
3
Bit
0x4 (3)
ExBlo
150
1
3
Bit
0x8 (4)
Alarm
150
1
3
Bit
0x10 (5)
Not Possible
150
1
3
Bit
0x20 (6)
CB Pos Detect-I
150
1
3
Bit
0xc0 (7)
Aux ON
150
1
3
Bit
0x100 (9)
EN MRA4 Modbus 05/10
Page 89
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
150
1
3
Format
Bit Mask
Unit
Description
-
Module input state: Position indicator/check-back signal of the CB (52b)
-
Module input state: External AR lockout.
-
Module input state: The AR Shot counter will be incremented by this external Signal. This can be used for Zone Coordination (of upstream Auto Reclosure devices). Note: This parameter enables the functionallity only. The assignment has to be set within the global parameters.
-
Signal: Auto Reclosure is blocked
/ (Bit Position)
Functions Aux OFF
Bit
0x200 (10)
AR Ex Lock-I
156
1
3
Struct
156
1
3
Bit
0x1 (1)
Ex Shot Inc-I
156
1
3
Bit
0x2 (2)
Blo
156
1
3
Bit
0x4 (3)
Page 90
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup
Start Register Address
No. of Modbus Registers
Function Code
t-Blo after CB man ON
156
1
3
Lock
156
Names
Format
Bit Mask
Unit
Description
-
Signal: AR blocked after circuit breaker was switched on manually. This timer will be started if the circuit breaker was switched on manually. While this timer is running, AR cannot be started.
-
Signal: Auto Reclosure is locked out
-
Signal: Delay Timer for resetting the AR lockout. The reset of the AR lockout state will be delayed for this time, after the reset signal (e.g digital input or Scada) has been detected .
-
Signal: Ready to shoot
/ (Bit Position)
Functions Bit
0x8 (4)
1
3
Bit
0x10 (5)
t-Reset Lockout
156
1
3
Bit
0x20 (6)
Ready
156
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 91
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
156
1
3
Format
Bit Mask
Unit
Description
-
Signal: Examination Time: If the Circuit Breaker remains after an reclosure attempt for the duration of this timer in the Closed position, the AR has been successful and the AR module returns into the ready state.
-
Signal: Standby
-
Signal: AR - Service Alarm 1, too many switching operations
-
Signal: AR - Service Alarm 2 - too many switching operations
-
Signal: The maximum allowed number of shots per hour has been exceeded.
-
Module input state: External blocking1
/ (Bit Position)
Functions t-Run2Ready
Bit
0x80 (8)
Standby
156
1
3
Bit
0x100 (9)
Service Alarm 1
156
1
3
Bit
0x200 (10)
Service Alarm 2
156
1
3
Bit
0x400 (11)
Max Shots / h exceeded
Q->&V< ExBlo1-I
156
1
3
Bit
0x800 (12)
157
1
3
Struct
157
1
3
Bit
0x1 (1)
Page 92
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
157
1
3
Format
Bit Mask
Unit
Description
-
Module input state: External blocking2
-
Signal: active
-
Signal: External Blocking
-
Signal: Blocked by Fuse Failure (VT)
-
Signal: Alarm Reactive Power Undervoltage Protection
-
Module input state: Release signal is beeing generated by the PCC (External Release)
-
Signal: Voltage Release from the Point of Common Coupling
-
Signal: Release Energy Resource. Internal (local) voltage release
-
Signal: Decoupling at the Point of Common Coupling
/ (Bit Position)
Functions ExBlo2-I
Bit
0x2 (2)
active
157
1
3
Bit
0x4 (3)
ExBlo
157
1
3
Bit
0x8 (4)
Fuse Fail VT Blo
157
1
3
Bit
0x10 (5)
Alarm
157
1
3
Bit
0x20 (6)
V Ext Release PCC
157
1
3
Bit
0x40 (7)
PCC (External Release)
157
Release Energy Resource
157
Decoupling PCC
157
1
3
Bit
0x80 (8)
1
3
Bit
0x100 (9)
1
3
Bit
0x200 (10)
EN MRA4 Modbus 05/10
Page 93
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
157
1
3
Format
Bit Mask
Unit
Description
-
Signal: Decoupling of the (local) Energy Resource
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
/ (Bit Position)
Functions Decoupling Energy Resource DI Slot X1 DI 1
Bit
0x400 (11)
1000
1
3
Struct
1000
1
3
Bit
0x1 (1)
DI 2
1000
1
3
Bit
0x2 (2)
DI 3
1000
1
3
Bit
0x4 (3)
DI 4
1000
1
3
Bit
0x8 (4)
DI 5
1000
1
3
Bit
0x10 (5)
DI 6
1000
1
3
Bit
0x20 (6)
DI 7
1000
1
3
Bit
0x40 (7)
DI 8
1000
1
3
Bit
0x80 (8)
DI Slot X6 DI 1
1001
1
3
Struct
1001
1
3
Bit
0x1 (1)
Page 94
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1001
1
3
Format
Bit Mask
Unit
Description
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Digital Input
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
/ (Bit Position)
Functions DI 2
Bit
0x2 (2)
DI 3
1001
1
3
Bit
0x4 (3)
DI 4
1001
1
3
Bit
0x8 (4)
DI 5
1001
1
3
Bit
0x10 (5)
DI 6
1001
1
3
Bit
0x20 (6)
DI 7
1001
1
3
Bit
0x40 (7)
DI 8
1001
1
3
Bit
0x80 (8)
BO Slot X2 BO 1
1003
1
3
Struct
1003
1
3
Bit
0x1 (1)
BO 2
1003
1
3
Bit
0x2 (2)
BO 3
1003
1
3
Bit
0x4 (3)
BO 4
1003
1
3
Bit
0x8 (4)
EN MRA4 Modbus 05/10
Page 95
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1003
1
3
Format
Bit Mask
Unit
Description
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: CAUTION! RELAYS DISARMED in order to safely perform maintenance while eliminating the risk of taking an entire process offline. (Note: The Self Supervision Contact cannot be disarmed). YOU MUST ENSURE that the relays are ARMED AGAIN after maintenance
-
Signal: The State of at least one Relay Output has been set by force. That means that the state of at least one Relay is forced and hence does not show the state of the assigned signals.
/ (Bit Position)
Functions BO 5
Bit
0x10 (5)
BO 6
1003
1
3
Bit
0x20 (6)
DISARMED!
1003
1
3
Bit
0x40 (7)
Outs forced
1003
1
3
Bit
0x80 (8)
BO Slot X5
Page 96
1004
1
3
Struct
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1004
1
3
Format
Bit Mask
Unit
Description
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: Binary Output Relay
-
Signal: CAUTION! RELAYS DISARMED in order to safely perform maintenance while eliminating the risk of taking an entire process offline. (Note: The Self Supervision Contact cannot be disarmed). YOU MUST ENSURE that the relays are ARMED AGAIN after maintenance
/ (Bit Position)
Functions BO 1
Bit
0x1 (1)
BO 2
1004
1
3
Bit
0x2 (2)
BO 3
1004
1
3
Bit
0x4 (3)
BO 4
1004
1
3
Bit
0x8 (4)
BO 5
1004
1
3
Bit
0x10 (5)
BO 6
1004
1
3
Bit
0x20 (6)
DISARMED!
1004
1
3
Bit
0x40 (7)
EN MRA4 Modbus 05/10
Page 97
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1004
1
3
Format
Bit Mask
Unit
Description
-
Signal: The State of at least one Relay Output has been set by force. That means that the state of at least one Relay is forced and hence does not show the state of the assigned signals.
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
/ (Bit Position)
Functions Outs forced
Bit
0x80 (8)
Modbus Scada Cmd 1
1005
1
3
Struct
1005
1
3
Bit
0x1 (1)
Scada Cmd 2
1005
1
3
Bit
0x2 (2)
Scada Cmd 3
1005
1
3
Bit
0x4 (3)
Scada Cmd 4
1005
1
3
Bit
0x8 (4)
Scada Cmd 5
1005
1
3
Bit
0x10 (5)
Scada Cmd 6
1005
1
3
Bit
0x20 (6)
Scada Cmd 7
1005
1
3
Bit
0x40 (7)
Page 98
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1005
1
3
Format
Bit Mask
Unit
Description
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Scada Command
-
Signal: SCADA active
/ (Bit Position)
Functions Scada Cmd 8
Bit
0x80 (8)
Scada Cmd 9
1005
1
3
Bit
0x100 (9)
Scada Cmd 10
1005
1
3
Bit
0x200 (10)
Scada Cmd 11
1005
1
3
Bit
0x400 (11)
Scada Cmd 12
1005
1
3
Bit
0x800 (12)
Scada Cmd 13
1005
1
3
Bit
0x1000 (13)
Scada Cmd 14
1005
1
3
Bit
0x2000 (14)
Scada Cmd 15
1005
1
3
Bit
0x4000 (15)
Scada Cmd 16
1005
1
3
Bit
0x8000 (16)
Modbus Transmission
1006
1
3
Struct
1006
1
3
Bit
0x1 (1)
CB
EN MRA4 Modbus 05/10
1010
1
3
Struct
Page 99
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1010
1
3
Format
Bit Mask
Unit
Description
-
Signal: Circuit breaker is ready for operation.
-
Signal: Circuit Breaker Position (0 = Indeterminate, 1 = OFF, 2 = ON, 3 = Disturbed)
-
Signal: Circuit Breaker is in Indeterminate Position
-
Signal: Circuit Breaker is in OFFPosition
-
Signal: Circuit Breaker is in ONPosition
-
Signal: Circuit Breaker Disturbed Undefined Breaker Position. The Position Indicators contradict themselves. After expiring of a supervision timer this signal becomes true.
/ (Bit Position)
Functions Ready
Bit
0x1 (1)
Pos
1010
1
3
Bit
0x6 (2)
Pos Indeterm
1010
1
3
Bit
0x8 (4)
Pos OFF
1010
1
3
Bit
0x10 (5)
Pos ON
1010
1
3
Bit
0x20 (6)
Pos Disturb
1010
1
3
Bit
0x40 (7)
Legend * = These Signals have to be acknowledged by the Scada System.
Page 100
EN MRA4 Modbus 05/10
Appendix - Data Point Lists
Measuring values Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
20000
6
4
Struct
20000
6
4
Short
Bit Mask
Unit
Description
-
year
-
month
-
days
-
hours
-
minute
-
milliseconds
/ (Bit Position)
Functions Date and Time y
Word 0 (1)
m
20000
6
4
Short
Word 1 (17)
d
20000
6
4
Short
Word 2 (33)
h
20000
6
4
Short
Word 3 (49)
min
20000
6
4
Short
Word 4 (65)
ms
20000
6
4
Short
Word 5 (81)
BW
TripCmd Cr
20006
2
4
Float IEE754
-
Counter: Total number of trips of the switchgear (circuit breaker, load break switch…).
Values
Build
20008
2
4
Float IEE754
-
Build
Values
Operating hours Cr
20010
2
4
Float IEE754
h
Operating hours counter
EN MRA4 Modbus 05/10
Page 101
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
IL1
20100
2
4
Float IEE754
A
Measured value: Phase current (fundamental)
Current
IL2
20102
2
4
Float IEE754
A
Measured value: Phase current (fundamental)
Current
IL3
20104
2
4
Float IEE754
A
Measured value: Phase current (fundamental)
Current
IG meas
20106
2
4
Float IEE754
A
Measured value (measured): IG (fundamental)
ThR
Thermal Cap Used
20110
2
4
Float IEE754
%
Measured value: Thermal Capacity Used
ThR
Time To Trip
20112
2
4
Float IEE754
s
Measured value (calculated/measured ): Remaining time until the thermal overload module will trip
Current
I0
20114
2
4
Float IEE754
A
Measured value (calculated): Zero current (fundamental)
Current
I1
20116
2
4
Float IEE754
A
Measured value (calculated): Positive phase sequence current (fundamental)
Page 102
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
I2
20118
2
4
Float IEE754
A
Measured value (calculated): Unbalanced load current (fundamental)
Current
IL1 H2
20120
2
4
Float IEE754
%
Measured value: 2nd harmonic/1st harmonic of IL1
Current
IL2 H2
20122
2
4
Float IEE754
%
Measured value: 2nd harmonic/1st harmonic of IL2
Current
IL3 H2
20124
2
4
Float IEE754
%
Measured value: 2nd harmonic/1st harmonic of IL3
Current
IG H2 meas
20126
2
4
Float IEE754
%
Measured value: 2nd harmonic/1st harmonic of IG (measured)
Voltage
f
20128
2
4
Float IEE754
Hz
Measured value: Frequency
Voltage
VL12
20130
2
4
Float IEE754
V
Measured value: Phase-to-phase voltage (fundamental)
Voltage
VL23
20132
2
4
Float IEE754
V
Measured value: Phase-to-phase voltage (fundamental)
EN MRA4 Modbus 05/10
Page 103
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
VL31
20134
2
4
Float IEE754
V
Measured value: Phase-to-phase voltage (fundamental)
Voltage
VL1
20136
2
4
Float IEE754
V
Measured value: Phase-to-neutral voltage (fundamental)
Voltage
VL2
20138
2
4
Float IEE754
V
Measured value: Phase-to-neutral voltage (fundamental)
Voltage
VL3
20140
2
4
Float IEE754
V
Measured value: Phase-to-neutral voltage (fundamental)
Voltage
VG meas
20142
2
4
Float IEE754
V
Measured value (measured): VG measured (fundamental)
Voltage
V0
20146
2
4
Float IEE754
V
Measured value (calculated): Symmetrical components Zero voltage(fundamental)
Voltage
V1
20148
2
4
Float IEE754
V
Measured value (calculated): Symmetrical components positive phase sequence voltage(fundamental)
Page 104
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
V2
20150
2
4
Float IEE754
V
Measured value (calculated): Symmetrical components negative phase sequence voltage(fundamental)
EnergyCr
cos phi
20152
2
4
Float IEE754
-
Measured value (calculated): Power factor
EnergyCr
P
20154
2
4
Float IEE754
W
Measured value (calculated): Active power (P- = Fed Active Power, P+ = Consumpted Active Power) (fundamental)
EnergyCr
Q
20156
2
4
Float IEE754
VAr
Measured value (calculated): Reactive power (Q- = Fed Reactive Power, Q+ = Consumpted Reactive Power) (fundamental)
EnergyCr
S
20158
2
4
Float IEE754
VA
Measured Value (Calculated): Apparent power (fundamental)
Current
IG calc
20160
2
4
Float IEE754
A
Measured value (calculated): IG (fundamental)
EN MRA4 Modbus 05/10
Page 105
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
VG calc
20162
2
4
Float IEE754
V
Measured value (calculated): VG (fundamental)
AR
Total number Cr
20164
2
4
Float IEE754
-
Total number of all executed Automatic Reclosures Attempts
AR
Cr failed
20166
2
4
Float IEE754
-
Total number of unsuccessfully executed automatic reclosure attempts
AR
Cr successfl
20168
2
4
Float IEE754
-
Total number of successfully executed Automatic Reclosures
AR
Cr Service Alarm1
20170
2
4
Float IEE754
-
Remaining numbers of ARs until Service Alarm 1
AR
Cr Service Alarm2
20172
2
4
Float IEE754
-
Remaining numbers of ARs until Service Alarm 2
EnergyCr
Wp+
20174
2
4
Float IEE754
kWh
Positive Active Power is consumed active energy
EnergyCr
Wp-
20176
2
4
Float IEE754
kWh
Negative Active Power (Fed Energy)
EnergyCr
Wq+
20178
2
4
Float IEE754
kVArh
Positive Reactive Power is consumed Reactive Energy
Page 106
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions EnergyCr
Wq-
20180
2
4
Float IEE754
kVArh
Negative Reactive Power (Fed Energy)
BW
Sum trip IL1
20182
2
4
Float IEE754
A
Summation of the tripping currents phase1
BW
Sum trip IL2
20184
2
4
Float IEE754
A
Summation of the tripping currents phase2
BW
Sum trip IL3
20186
2
4
Float IEE754
A
Summation of the tripping currents phase3
AR
AR Shot No.
20188
2
4
Float IEE754
-
Counter - Auto Reclosure Attempts
Current
phi IG calc
20200
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor IG calc
Current
phi IG meas
20202
2
4
Float IEE754
°
Measured value: Angle of Phasor IG meas
Current
phi IL1
20204
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor IL1
Current
phi IL2
20206
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor IL2
Current
phi IL3
20208
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor IL3
EN MRA4 Modbus 05/10
Page 107
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions IRIG-B
Edges
20298
2
4
Float IEE754
-
Edges
IRIG-B
NoOfFrameErrors
20300
2
4
Float IEE754
-
Total Number of Frame Errors. Physically corrupted Frame.
IRIG-B
NoOfFramesOK
20302
2
4
Float IEE754
-
Total Number valid Frames.
Current
IL1 RMS
20316
2
4
Float IEE754
A
Measured value: Phase current (RMS)
Current
IL2 RMS
20318
2
4
Float IEE754
A
Measured value: Phase current (RMS)
Current
IL3 RMS
20320
2
4
Float IEE754
A
Measured value: Phase current (RMS)
Current
IG meas RMS
20322
2
4
Float IEE754
A
Measured value (measured): IG (RMS)
Current
IG calc RMS
20324
2
4
Float IEE754
A
Measured value (calculated): IG (RMS)
AR
Max Shots / h Cr
20374
2
4
Float IEE754
-
Counter for the maximum allowed shots per hour.
Current
%(I2/I1)
20376
2
4
Float IEE754
%
Measured value (calculated): I2/I1 if ABC, I1/I2 if CBA
Page 108
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
phi I0
20378
2
4
Float IEE754
°
Measured value (calculated): Angle Zero Sequence System
Current
phi I1
20380
2
4
Float IEE754
°
Measured value (calculated): Angle of Positive Sequence System
Current
phi I2
20382
2
4
Float IEE754
°
Measured Value (calculated): Angle of Negative Sequence System
Voltage
phi VG calc
20386
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor VG calc
Voltage
phi VG meas
20388
2
4
Float IEE754
°
Measured value: Angle of Phasor VG meas
Voltage
phi VL12
20390
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor VL12
Voltage
phi VL1
20392
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor VL1
Voltage
phi VL23
20394
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor VL23
Voltage
phi VL2
20396
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor VL2
EN MRA4 Modbus 05/10
Page 109
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
phi VL31
20398
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor VL31
Voltage
phi VL3
20400
2
4
Float IEE754
°
Measured value (calculated): Angle of Phasor VL3
Voltage
phi V0
20402
2
4
Float IEE754
°
Measured value (calculated): Angle Zero Sequence System
Voltage
phi V1
20404
2
4
Float IEE754
°
Measured value (calculated): Angle of Positive Sequence System
Voltage
phi V2
20406
2
4
Float IEE754
°
Measured Value (calculated): Angle of Negative Sequence System
Voltage
VG calc RMS
20432
2
4
Float IEE754
V
Measured value (calculated): VG (RMS)
Voltage
VG meas RMS
20434
2
4
Float IEE754
V
Measured value (measured): VG measured (RMS)
Voltage
VL1 RMS
20436
2
4
Float IEE754
V
Measured value: Phase-to-neutral voltage (RMS)
Voltage
VL12 RMS
20438
2
4
Float IEE754
V
Measured value: Phase-to-phase voltage (RMS)
Page 110
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
VL2 RMS
20440
2
4
Float IEE754
V
Measured value: Phase-to-neutral voltage (RMS)
Voltage
VL23 RMS
20442
2
4
Float IEE754
V
Measured value: Phase-to-phase voltage (RMS)
Voltage
VL3 RMS
20444
2
4
Float IEE754
V
Measured value: Phase-to-neutral voltage (RMS)
Voltage
VL31 RMS
20446
2
4
Float IEE754
V
Measured value: Phase-to-phase voltage (RMS)
Voltage
%(V2/V1)
20450
2
4
Float IEE754
%
Measured value (calculated): %V2/V1 if ABC, %V1/V2 if CBA
EnergyCr
P RMS
20452
2
4
Float IEE754
W
Measured value (calculated): Active power (P- = Fed Active Power, P+ = Consumpted Active Power) (RMS)
EnergyCr
S RMS
20454
2
4
Float IEE754
VA
Measured Value (Calculated): Apparent power (RMS)
EnergyCr
cos phi RMS
20456
2
4
Float IEE754
-
Measured value (calculated): Power factor
EN MRA4 Modbus 05/10
Page 111
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions EnergyCr
Wp Net
20460
2
4
Float IEE754
kWh
Absolute Active Power Hours
EnergyCr
Wq Net
20462
2
4
Float IEE754
kVArh
Absolute Reactive Power Hours
EnergyCr
Ws Net
20464
2
4
Float IEE754
kVAh
Absolute Apparent Power Hours
EnergyCr
P1
20496
2
4
Float IEE754
W
Measured value (calculated): Active power in positive sequence system (P= Fed Active Power, P+ = Consumpted Active Power)
EnergyCr
Q1
20498
2
4
Float IEE754
VAr
Measured value (calculated): Reactive power in positive sequence system (Q- = Fed Reactive Power, Q+ = Consumpted Reactive Power)
Current
IG H2 calc
20500
2
4
Float IEE754
%
Measured value (calculated): 2nd harmonic/1st harmonic of IG (calculated)
Voltage
f avg
21000
2
4
Float IEE754
Hz
Average frequency value
Page 112
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
f max
21002
2
4
Float IEE754
Hz
Max. frequency value
Voltage
f min
21004
2
4
Float IEE754
Hz
Min. frequency value
Voltage
VL12 avg
21006
2
4
Float IEE754
V
VL12 average value (fundamental)
Voltage
VL12 max
21008
2
4
Float IEE754
V
VL12 maximum value (fundamental)
Voltage
VL12 min
21010
2
4
Float IEE754
V
VL12 minimum value (fundamental)
Voltage
VL23 avg
21012
2
4
Float IEE754
V
VL23 average value (fundamental)
Voltage
VL23 max
21014
2
4
Float IEE754
V
VL23 maximum value (fundamental)
Voltage
VL23 min
21016
2
4
Float IEE754
V
VL23 minimum value (fundamental)
Voltage
VL31 avg
21018
2
4
Float IEE754
V
VL31 average value (fundamental)
Voltage
VL31 max
21020
2
4
Float IEE754
V
VL31 maximum value (fundamental)
Voltage
VL31 min
21022
2
4
Float IEE754
V
VL31 minimum value (fundamental)
EN MRA4 Modbus 05/10
Page 113
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
VL1 avg
21024
2
4
Float IEE754
V
VL1 average value (fundamental)
Voltage
VL1 max
21026
2
4
Float IEE754
V
VL1 maximum value (fundamental)
Voltage
VL1 min
21028
2
4
Float IEE754
V
VL1 minimum value (fundamental)
Voltage
VL2 avg
21030
2
4
Float IEE754
V
VL2 average value (fundamental)
Voltage
VL2 max
21032
2
4
Float IEE754
V
VL2 maximum value (fundamental)
Voltage
VL2 min
21034
2
4
Float IEE754
V
VL2 minimum value (fundamental)
Voltage
VL3 avg
21036
2
4
Float IEE754
V
VL3 average value (fundamental)
Voltage
VL3 max
21038
2
4
Float IEE754
V
VL3 maximum value (fundamental)
Voltage
VL3 min
21040
2
4
Float IEE754
V
VL3 minimum value (fundamental)
Voltage
V1 avg
21042
2
4
Float IEE754
V
Average value: Symmetrical components positive phase sequence voltage(fundamental)
Page 114
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
V1 max
21044
2
4
Float IEE754
V
Maximum value: Symmetrical components positive phase sequence voltage(fundamental)
Voltage
V1 min
21046
2
4
Float IEE754
V
Minimum value: Symmetrical components positive phase sequence voltage(fundamental)
Voltage
V2 avg
21048
2
4
Float IEE754
V
Average value: Symmetrical components negative phase sequence voltage(fundamental)
Voltage
V2 max
21050
2
4
Float IEE754
V
Maximum value: Symmetrical components negative phase sequence voltage(fundamental)
Voltage
V2 min
21052
2
4
Float IEE754
V
Minimum value: Symmetrical components negative phase sequence voltage(fundamental)
Current
IL1 avg
21054
2
4
Float IEE754
A
IL1 average value (fundamental)
Current
IL1 max
21056
2
4
Float IEE754
A
IL1 maximum value (fundamental)
EN MRA4 Modbus 05/10
Page 115
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
IL1 min
21058
2
4
Float IEE754
A
IL1 minimum value (fundamental)
Current
IL2 avg
21060
2
4
Float IEE754
A
IL2 average value (fundamental)
Current
IL2 max
21062
2
4
Float IEE754
A
IL2 maximum value (fundamental)
Current
IL2 min
21064
2
4
Float IEE754
A
IL2 minimum value (fundamental)
Current
IL3 avg
21066
2
4
Float IEE754
A
IL3 average value (fundamental)
Current
IL3 max
21068
2
4
Float IEE754
A
IL3 maximum value (fundamental)
Current
IL3 min
21070
2
4
Float IEE754
A
IL3 minimum value (fundamental)
Current
I1 avg
21072
2
4
Float IEE754
A
Average value positive phase sequence current (fundamental)
Current
I1 max
21074
2
4
Float IEE754
A
Maximum value positive phase sequence current (fundamental)
Current
I1 min
21076
2
4
Float IEE754
A
Minimum value positive phase sequence current (fundamental)
Page 116
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
I2 avg
21078
2
4
Float IEE754
A
Average value unbalanced load current (fundamental)
Current
I2 max
21080
2
4
Float IEE754
A
Maximum value unbalanced load (fundamental)
Current
I2 min
21082
2
4
Float IEE754
A
Minimum value unbalanced load current (fundamental)
ThR
Thermal Cap avg
21084
2
4
Float IEE754
%
Thermal Capacity average value
ThR
Thermal Cap max
21086
2
4
Float IEE754
%
Thermal Capacity maximum value
ThR
Thermal Cap min
21088
2
4
Float IEE754
%
Thermal Capacity minimum value
EnergyCr
cos phi avg
21090
2
4
Float IEE754
-
Average of the power factor
EnergyCr
cos phi max
21092
2
4
Float IEE754
-
Maximum value of the power factor
EnergyCr
cos phi min
21094
2
4
Float IEE754
-
Minimum value of the power factor
EnergyCr
P avg
21096
2
4
Float IEE754
W
Average of the active power (fundamental)
EN MRA4 Modbus 05/10
Page 117
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions EnergyCr
P max
21098
2
4
Float IEE754
W
Maximum value of the active power (fundamental)
EnergyCr
P min
21100
2
4
Float IEE754
W
Minimum value of the active power (fundamental)
EnergyCr
Q avg
21102
2
4
Float IEE754
VAr
Average of the reactive power (fundamental)
EnergyCr
Q max
21104
2
4
Float IEE754
VAr
Maximum value of the reactive power (fundamental)
EnergyCr
Q min
21106
2
4
Float IEE754
VAr
Minimum value of the reactive power (fundamental)
EnergyCr
S avg
21108
2
4
Float IEE754
VA
Average of the apparent power (fundamental)
EnergyCr
S max
21110
2
4
Float IEE754
VA
Maximum value of the apparent power (fundamental)
EnergyCr
S min
21112
2
4
Float IEE754
VA
Minimum value of the apparent power (fundamental)
Page 118
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Statistics
MeasPointNo
21114
2
4
Float IEE754
-
Each measuring point that is taken over by the statistics increments this counter. By means of this counter, the User can check whether the statistics are alive and if data are being acquired.
Current
IL1 avg RMS
21130
2
4
Float IEE754
A
IL1 average value (RMS)
Current
IL2 avg RMS
21132
2
4
Float IEE754
A
IL2 average value (RMS)
Current
IL3 avg RMS
21134
2
4
Float IEE754
A
IL3 average value (RMS)
Current
IL1 max RMS
21136
2
4
Float IEE754
A
IL1 maximum value (RMS)
Current
IL2 max RMS
21138
2
4
Float IEE754
A
IL2 maximum value (RMS)
Current
IL3 max RMS
21140
2
4
Float IEE754
A
IL3 maximum value (RMS)
Current
IL1 min RMS
21142
2
4
Float IEE754
A
IL1 minimum value (RMS)
Current
IL2 min RMS
21144
2
4
Float IEE754
A
IL2 minimum value (RMS)
EN MRA4 Modbus 05/10
Page 119
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
IL3 min RMS
21146
2
4
Float IEE754
A
IL3 minimum value (RMS)
Current
IG H2 meas avg
21220
2
4
Float IEE754
%
Measured value: Average ratio of 2nd harmonic over fundamental of IG (measured)
Current
IG H2 meas max
21222
2
4
Float IEE754
%
Measured value: Maximum ratio of 2nd harmonic over fundamental of IG (measured)
Current
IG H2 meas min
21224
2
4
Float IEE754
%
Measured value: Minimum ratio of 2nd harmonic over fundamental of IG (measured)
Current
IL1 H2 avg
21226
2
4
Float IEE754
%
Average ratio of 2nd harmonic over fundamental of IL1
Current
IL1 H2 max
21228
2
4
Float IEE754
%
Maximum ratio of 2nd harmonic over fundamental of IL1
Current
IL1 H2 min
21230
2
4
Float IEE754
%
Minimum ratio of 2nd harmonic over fundamental of IL1
Current
IL2 H2 avg
21232
2
4
Float IEE754
%
Average ratio of 2nd harmonic over fundamental of IL2
Page 120
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
IL2 H2 max
21234
2
4
Float IEE754
%
Maximum ratio of 2nd harmonic over fundamental of IL2
Current
IL2 H2 min
21236
2
4
Float IEE754
%
Minimum ratio of 2nd harmonic over fundamental of IL2
Current
IL3 H2 avg
21238
2
4
Float IEE754
%
Average ratio of 2nd harmonic over fundamental of IL3
Current
IL3 H2 max
21240
2
4
Float IEE754
%
Maximum ratio of 2nd harmonic over fundamental of IL3
Current
IL3 H2 min
21242
2
4
Float IEE754
%
Minimum ratio of 2nd harmonic/1st harmonic minimum value of IL3
Current
IG calc avg RMS
21454
2
4
Float IEE754
A
Measured value (calculated):IG average value (RMS)
Current
IG calc max RMS
21456
2
4
Float IEE754
A
Measured value (calculated):IG maximum value (RMS)
Current
IG calc min RMS
21458
2
4
Float IEE754
A
Measured value (calculated):IG minimum value (RMS)
Current
IG meas avg RMS
21460
2
4
Float IEE754
A
Measured value: IG average value (RMS)
EN MRA4 Modbus 05/10
Page 121
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
IG meas max RMS
21462
2
4
Float IEE754
A
Measured value: IG maximum value (RMS)
Current
IG meas min RMS
21464
2
4
Float IEE754
A
Measured value: IG minimum value (RMS)
Current
%(I2/I1) avg
21466
2
4
Float IEE754
%
Measured value (calculated): I2/I1 maximum value if ABC, I1/I2 if CBA
Current
%(I2/I1) max
21468
2
4
Float IEE754
%
Measured value (calculated): I2/I1 maximum value if ABC, I1/I2 if CBA
Current
%(I2/I1) min
21470
2
4
Float IEE754
%
%(I2/I1) min
Voltage
VG calc avg RMS
21496
2
4
Float IEE754
V
Measured value (calculated):VG average value (RMS)
Voltage
VG calc max RMS
21498
2
4
Float IEE754
V
Measured value (calculated):VG maximum value (RMS)
Voltage
VG calc min RMS
21500
2
4
Float IEE754
V
Measured value (calculated):VG minimum value (RMS)
Voltage
VG meas avg RMS
21502
2
4
Float IEE754
V
Measured value: VG average value (RMS)
Page 122
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
VG meas max RMS
21504
2
4
Float IEE754
V
Measured value: VG maximum value (RMS)
Voltage
VG meas min RMS
21506
2
4
Float IEE754
V
Measured value: VG minimum value (RMS)
Voltage
VL12 avg RMS
21508
2
4
Float IEE754
V
VL12 average value (RMS)
Voltage
VL12 max RMS
21510
2
4
Float IEE754
V
VL12 maximum value (RMS)
Voltage
VL12 min RMS
21512
2
4
Float IEE754
V
VL12 average value (RMS)
Voltage
VL1 avg RMS
21514
2
4
Float IEE754
V
VL1 average value (RMS)
Voltage
VL1 max RMS
21516
2
4
Float IEE754
V
VL1 maximum value (RMS)
Voltage
VL1 min RMS
21518
2
4
Float IEE754
V
VL1 minimum value (RMS)
Voltage
VL23 avg RMS
21520
2
4
Float IEE754
V
VL23 average value (RMS)
Voltage
VL23 max RMS
21522
2
4
Float IEE754
V
VL23 maximum value (RMS)
Voltage
VL23 min RMS
21524
2
4
Float IEE754
V
VL23 average value (RMS)
EN MRA4 Modbus 05/10
Page 123
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
VL2 avg RMS
21526
2
4
Float IEE754
V
VL2 average value (RMS)
Voltage
VL2 max RMS
21528
2
4
Float IEE754
V
VL2 maximum value (RMS)
Voltage
VL2 min RMS
21530
2
4
Float IEE754
V
VL2 minimum value (RMS)
Voltage
VL31 avg RMS
21532
2
4
Float IEE754
V
VL31 average value (RMS)
Voltage
VL31 max RMS
21534
2
4
Float IEE754
V
VL31 maximum value (RMS)
Voltage
VL31 min RMS
21536
2
4
Float IEE754
V
VL31 average value (RMS)
Voltage
VL3 avg RMS
21538
2
4
Float IEE754
V
VL3 average value (RMS)
Voltage
VL3 max RMS
21540
2
4
Float IEE754
V
VL3 maximum value (RMS)
Voltage
VL3 min RMS
21542
2
4
Float IEE754
V
VL3 minimum value (RMS)
Voltage
%(V2/V1) mit
21550
2
4
Float IEE754
%
Measured value (calculated):%V2/V1 average value
Voltage
%(V2/V1) max
21552
2
4
Float IEE754
%
Measured value (calculated):%V2/V1 maximum value
Page 124
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Voltage
%(V2/V1) min
21554
2
4
Float IEE754
%
Measured value (calculated):%V2/V1 minimum value
EnergyCr
P avg
21556
2
4
Float IEE754
W
Average of the active power
EnergyCr
P max
21558
2
4
Float IEE754
W
Maximum value of the active power
EnergyCr
P min
21560
2
4
Float IEE754
W
Minimum value of the active power
EnergyCr
S avg
21562
2
4
Float IEE754
VA
Average of the apparent power
EnergyCr
S max
21564
2
4
Float IEE754
VA
Maximum value of the apparent power
EnergyCr
S min
21566
2
4
Float IEE754
VA
Minimum value of the apparent power
EnergyCr
cos phi avg RMS
21568
2
4
Float IEE754
-
Average of the power factor
EnergyCr
cos phi max RMS
21570
2
4
Float IEE754
-
Maximum value of the power factor
EnergyCr
cos phi min RMS
21572
2
4
Float IEE754
-
Minimum value of the power factor
EN MRA4 Modbus 05/10
Page 125
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Current
IG H2 calc avg
21772
2
4
Float IEE754
%
Measured value (calculated): Average ratio of 2nd harmonic over fundamental of IG (calculated)
Current
IG H2 calc max
21774
2
4
Float IEE754
%
Measured value (calculated): Maximum ratio of 2nd harmonic over fundamental of IG (calculated)
Current
IG H2 calc min
21776
2
4
Float IEE754
%
IG H2 calc min
Page 126
EN MRA4 Modbus 05/10
Appendix - Data Point Lists
Commands Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Acknowledge
LEDs
22000
1
5
0xFF00
-
LEDs
Acknowledge
Binary Outputs
22001
1
5
0xFF00
-
Binary Outputs
Acknowledge
Scada
22002
1
5
0xFF00
-
Scada
Acknowledge
Device
22003
1
5
0xFF00
-
Device
Acknowledge
Ack TripCmd
22005
1
5
0xFF00
-
Signal: Acknowledge Trip Command
Reset
Modbus diagnosis counter
22006
1
5
0xFF00
-
Modbus diagnosis counter
Reset
Wp+ Reset Cr
22007
1
5
Short
-
Wp+ Reset Counter
Reset
Wp- Reset Cr
22008
1
5
Short
-
Wp- Reset Counter
Reset
Wq+ Reset Cr
22009
1
5
Short
-
Wq+ Reset Counter
Reset
Wq- Reset Cr
22010
1
5
Short
-
Wq- Reset Counter
EN MRA4 Modbus 05/10
Page 127
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
Bit Mask
Unit
Description
/ (Bit Position)
Functions Reset
Res all Energy Cr
22011
1
5
Short
-
Reset of all Energy Counters
Reset
Res Sum trip
22012
1
5
Short
-
Reset summation of the tripping currents
Scada Cmd
Assbl Scada Cmd 1
22020
1
5
0xFF00=On
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
0x0000=Off Scada Cmd
Assbl Scada Cmd 2
22021
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 3
22022
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 4
22023
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 5
22024
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 6
22025
1
5
0xFF00=On 0x0000=Off
Page 128
EN MRA4 Modbus 05/10
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
22026
1
5
Format
Bit Mask
Unit
Description
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
/ (Bit Position)
Functions Scada Cmd
Assbl Scada Cmd 7
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 8
22027
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 9
22028
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 10 22029
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 11 22030
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 12 22031
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 13 22032
1
5
0xFF00=On 0x0000=Off
EN MRA4 Modbus 05/10
Page 129
Appendix - Data Point Lists Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
1
5
Format
Bit Mask
Unit
Description
-
Assignable Scada Command
-
Assignable Scada Command
-
Assignable Scada Command
/ (Bit Position)
Functions Scada Cmd
Assbl Scada Cmd 14 22033
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 15 22034
1
5
0xFF00=On 0x0000=Off
Scada Cmd
Assbl Scada Cmd 16 22035
1
5
0xFF00=On 0x0000=Off
PSet-Switch
Scada PS1
22050
1
5
0xFF00
-
Scada Setting Group1
PSet-Switch
Scada PS2
22051
1
5
0xFF00
-
Scada Setting Group2
PSet-Switch
Scada PS3
22052
1
5
0xFF00
-
Scada Setting Group3
PSet-Switch
Scada PS4
22053
1
5
0xFF00
-
Scada Setting Group4
AFRMS Mode
AFRMS SCADA
22054
1
5
0xFF00
-
Signal: Arcflash Reduction Maintenance SCADA Mode
Page 130
EN MRA4 Modbus 05/10
Appendix - Data Point Lists
Settings Module
Subgroup Names
Start Register Address
No. of Modbus Registers
Function Code
Format
32500
6
3 16
Struct
32500
6
3 16
Short
Bit Mask
Unit
Description
-
year
-
month
-
days
-
hours
-
minute
-
milliseconds
/ (Bit Position)
Functions Date and Time y
Word 0 (1)
m
32500
6
3 16
Short
Word 1 (17)
d
32500
6
3 16
Short
Word 2 (33)
h
32500
6
3 16
Short
Word 3 (49)
min
32500
6
3 16
Short
Word 4 (65)
ms
32500
6
3 16
Short
Word 5 (81)
EN MRA4 Modbus 05/10
Page 131
Appendix - Data Point Lists We appreciate your comments about the content of our publications. Please send comments to:
[email protected] Please include the manual number from the front cover of this publication. Woodward SEG reserves the right to update any portion of this publication at any time. Information provided by Woodward SEG is believed to be correct and reliable. However, Woodward SEG assumes no responsibility unless otherwise expressly undertaken. © Woodward SEG, all rights reserved
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Page 132
EN MRA4 Modbus 05/10
