SC100, SC110
Switchgear controller Reference Manual
NRJED313570EN
DM103052
DM103051
09/2013
www.schneider-electric.com
The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information that is contained herein. If you have any suggestions for improvements or amendments or have found errors in this publication, please notify us. No part of this document may be reproduced in any form or by any means, electronic or mechanical, including photocopying, without express written permission of Schneider Electric. All pertinent state, regional, and local safety regulations must be observed when installing and using this product. For reasons of safety and to help ensure compliance with documented system data, only themanufacturer should perform repairs to components. When devices are used for applications with technical safety requirements, the relevant instructions must be followed. Failure to observe this information can result in injury or equipment damage. © 2013 - Schneider Electric. All rights reserved.
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DB405033
Table of Contents
Safety Information...............................................................................................4 About the Book....................................................................................................5 Chapter 1 At a Glance...........................................................................................................7
Introduction........................................................................................................................................ 8 Standard operation............................................................................................................................ 9
Chapter 2 Installation.......................................................................................................11
Chapter 3 Use......................................................................................................................27
Chapter 4 Communication.................................................................................................33
Chapter 5 Maintenance.......................................................................................................55
Chapter 6 Characteristics..................................................................................................63
Safety Precautions.......................................................................................................................... 12 Equipment receipt............................................................................................................................ 13 Mounting / Assembly........................................................................................................................ 14 Introduction...................................................................................................................................... 14 Installing.......................................................................................................................................... 14 SC100/SC110 connectors ............................................................................................................... 15 Connecting the SC100..................................................................................................................... 18 Connecting the Modbus Communication Port (SC110).................................................................... 21 Connection Precautions.................................................................................................................. 21 Switches Selection.......................................................................................................................... 21 Cubicle number / Modbus Address Selection (SC110)..................................................................... 23 SC-MI connectors............................................................................................................................ 24 Connecting the SC-MI..................................................................................................................... 25
Control Panel................................................................................................................................... 28 Indicator LEDs on the Front Panel (SC-MI 10 & SC-MI 20).............................................................. 28 Buttons on the Front Panel (SC-MI 10 & SC-MI 20)......................................................................... 29 Local remote selector on the Front Panel (SC-MI 20)...................................................................... 29 Functions......................................................................................................................................... 30 At a Glance...................................................................................................................................... 34 Modbus Protocol.............................................................................................................................. 34 Multi-Master Operation.................................................................................................................... 35 Frame Structure............................................................................................................................... 35 Modbus Functions Supported.......................................................................................................... 35 Structure of Exception Frames........................................................................................................ 35 Turnaround Time............................................................................................................................. 36 Synchronizing Exchanges............................................................................................................... 36 Commissioning and Diagnosis........................................................................................................ 36 Automatic Adaptation of the Configuration: AUTOGO...................................................................... 38 Access to Data................................................................................................................................. 39 Data Coding..................................................................................................................................... 40 Synchronization, Identification, Metering, Network Diagnosis and Test Zones................................. 41 Remote Control Zone...................................................................................................................... 42 Remote Control Order, Status Condition and Remote Indication Feedback Code Zone.................. 44 Time-Tagged Events........................................................................................................................ 46 Access to Remote Settings.............................................................................................................. 49 Table settings Modbus communication............................................................................................ 49 Date and Time-Setting and Synchronization.................................................................................... 50 Managing the Date and Time Using Function 43.............................................................................. 51 Read SC110 Identification............................................................................................................... 51 Troubleshooting Assistance............................................................................................................. 56 Replacing the SC100 or the SC110.................................................................................................. 59 Replacing the SC-MI 10 or the SC-MI 20......................................................................................... 61
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SC110 Defaut Settings..................................................................................................................... 64 Technical characteristics.................................................................................................................. 64 Environmental characteristics.......................................................................................................... 66
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DB405034
Safety Information
Important Information NOTICE
DM103056
DM103056
DM103055
DM103054
DM103053
Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure. The addition of this symbol to a "Danger" safety label indicates that an electrical hazard exists, which will result in personal injury if the instructions are not followed. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
DANGER DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.
WARNING WARNING indicates a potentially hazardous situation which, if not avoided, can result in death or serious injury.
CAUTION CAUTION indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.
NOTICE NOTICE is used to address practices not related to physical injury.
PLEASE NOTE Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment, and its installation, and has received safety training to recognize and avoid the hazards involved.
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DB405035
About the Book
At a Glance Document scope This manual is intended for personnel responsible for installing, commissioning and using SC100 or SC110 product.
Validity Note This manual is applicable to all versions of the SC100, SC110 products.
User Comments We welcome your comments about this document. You can reach us by e-mail at
[email protected]
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At a Glance
1
What’s in this Chapter? This chapter contains the following topics: Topic Introduction Standard operation
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Page 8 9
7
SC100, SC110 - At a Glance
Introduction SC100 and SC110 SC100 universal intelligent controller SC100 is a compact device with digital inputs and outputs to monitor all the components associated with the electrical operation of the switchgear: motor, MX, XF, auxiliary contacts. It can be associated with a control panel (SC-MI) and remote control options. Switchgear control functions pp pp pp pp pp pp
Coil and motor operation Information on switchgear status: main switch, earthing switch, etc Built-in electrical interlocks: anti-pumping and anti-reflex functions External interlocking feature Lockout of electrical operation after tripping (option) Modbus communication for remote control via data transmission.
pp pp pp pp
Diagnosis information: motor consumption, etc. Switchgear auxiliary contacts status Logging of time-stamped events Modbus communication for remote indication of monitoring information.
Switchgear monitoring
SC100 types SC100A 24-60 Vdc 110-250 Vdc / 120-240 Vac Network communication
SC100E
SC110A
p
SC110E p
p
p p
p
SC-MI control panels SC-MI 10 On/Off pushbuttons and leds Remote / local switch
SC-MI 20 p
p p
Products References Reference EMS58560 EMS58561 EMS58563 EMS58564 EMS58565 EMS58566
8
designation SC100A SC100E SC110A SC110E SC-MI 10 SC-MI 20
Auxiliary power supply 24-60 Vdc 110-250 Vdc / 120-240 Vac 24-60 Vdc 110-250 Vdc / 120-240 Vac
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SC100, SC110 - At a Glance
Standard operation
DM103057
Diagram
Modbus
SC100
MCH
MX XF
Auxiliary contacts
Architecture
DM103058
pp Separation of protection and control functions pp Separate electronic devices pp Separate coils. Modbus Protection relay SC100 MX or MN Coil
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M
MX XF Coils
OC
9
10
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Installation
2
What’s in this Chapter? This chapter contains the following topics: Topic Safety Precautions Equipment receipt Mounting / Assembly Introduction Installing SC100/SC110 connectors Connecting the SC100 Connecting the Modbus Communication Port (SC110) Connection Precautions Switches Selection Cubicle number / Modbus Address Selection (SC110) SC-MI connectors Connecting the SC-MI
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Page 12 13 14 14 14 15 18 21 21 21 23 24 25
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SC100, SC110 - Installation
Safety Precautions Before Starting
DM103055
You are responsible for compliance with all the existing international and national electrical codes concerning protective earthing of any device. You should also carefully read the safety precautions described below. These instructions must be followed strictly when installing, servicing or repairing electrical equipment.
DANGER HAZARD OF ELECTRIC SHOCK, ELECTRIC ARC, BURNS OR EXPLOSION
DM103055
pp O nly qualified personnel should install this equipment. Such work should be performed only after reading this entire set of instructions. pp NEVER work alone. pp Turn off all power supplying this equipment before working on or inside it. pp Always use a properly rated voltage sensing device (EN61243) to confirm that all power is off. pp Before performing visual inspections, tests, or maintenance on this equipment: pp Turn off all sources of electric power. pp Assume that all circuits are live until they have been completely de-energized, tested and tagged. pp Beware of potential hazards, wear personal protective equipment, and carefully inspect the work area for tools and objects that may have been left inside the equipment. pp Successful SC100 operation depends upon proper installation, setting, and operation. pp Setting the SC100 requires relevant expertise in the field of electrical network protection. Only competent people who have this expertise are allowed to set this product. Failure to follow these instructions will result in death or serious injury.
DANGER HAZARD OF ELECTRIC SHOCK, ELECTRIC ARC OR BURNS pp Never disconnect the SC100 when power ON. pp Wear insulating gloves to avoid any contact with a conductor that has accidentally been energized. pp Wear personal protective equipment in compliance with current regulations. Failure to follow these instructions will result in death or serious injury.
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SC100, SC110 - Installation
Equipment receipt The SC100 is shipped in packaging which protects it against any knocks received in transport. On receipt, check that the packaging has not been damaged. If it has, note any anomaly on the delivery slip and inform your supplier. Identification Label The identification label on the front panel is used to identify the kind of SC100 (SC100A, SC100E, SC110A or SC110E).
DM103059
The identifcation label on the back panel is used to identify with more information the SC100:
DM103061
1
2
3
4
SC110E S1A22466 110 - 250Vdc/120-240Vac WX-2012-W16-4-0003
1 - Product Name 2 - Product reference 3 - Power supply voltage 4 - Serial Number Check after Unpacking Make sure that the SC100 supplied corresponds to the product ordered, check in particular that the power supply voltage is the correct one for your installation.
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13
SC100, SC110 - Installation
Mounting / Assembly Introduction
DM103059
The SC100 is directly plug on rail DIN, inside the LV cubicle.
LOCKING CLIP
Installing
DM103095
In order to install SC100 following actions must be performed: 1 Put SC100 on rail Din 2 Lock the two LOCKING CLIP 3 Plug all connectors needed for the cubicle 4 Select Switch selection according to cubicle need (see page 21) 5 Select cubicle number / Modbus address (SC110) (see page 23) 6 Power on the product 7 Check that led power ON light ON 8 Parameters (SC110) (see page 33)
Dipswitch
14
Rotary switches
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SC100, SC110 - Installation
SC100 / SC110 connectors Introduction All the SC100 connectors can be accessed on front panel. They are removable. Identification of the Connectors SC100A / SC100E
C
D
E
A
B
C
D
E
F
G
H1
H2
H3
DM103063
B
DM103062
A
SC110A / SC110E
F A - Connector for External indications
DM103064
Digital outputs with voltage free contacts External indication
Terminals 1-2
Data Item Connected Ready to close output (NO)
4-5
Trip indication output (NO)
Terminals 1-2
Data Item Connected Lock input (NC)
3-4
Close input (NO)
4-5
Open input (NO)
6-7
Trip indication input (NO)
B - Connector for External control Digital inputs for voltage free contacts
DM103065
External control
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15
SC100, SC110 - Installation
C - Connector for internal status Digital inputs for voltage free contacts
DM103066
Internal status
Terminals 1-2
Data Item Connected Earth switch Closed input (NO)
2-3
Earth switch Open input (NC)
4-5
Switch Closed input (NO)
4-6
Switch Open input (NC)
7-8
Internal lock input (NC)
9-10
Spring charge input (NO)
Terminals 1-2
Data Item Connected XF coil Pin 2 = + Pin 1 = -
2-3
MX coil Pin 3 = + Pin 2 = -
4-5
Motor Pin 5 = + Pin 4 = -
Terminals 2-3
Data Item Connected SC100 power supply. pp If AC power supply then: pp phase on terminal 3 pp neutral on terminal 2 pp If DC power supply voltage: pp positive on terminal 3 pp negative on terminal 2 Actuators power supply. pp If AC power supply then: pp phase on terminal 1 pp neutral on terminal 2 pp If DC power supply voltage: pp positive on terminal 1 pp negative on terminal 2
D - Connector for internal actuators Power outputs
DM103067
Internal actuators
E - Connector for Power supply
DM103069
DM103068
Power supply
1-2
or
F - Connector for SC-MI Allow to connect the SC-MI module.
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SC100, SC110 - Installation
G - Connector (free of use inputs) Digital inputs for voltage free contacts
DM103070
Free of use inputs
Terminals 1-2
Data Item Connected Digital input 1 (NO)
2-3
Digital input 2 (NO)
4-5
Digital input 3 (NO)
5-6
Digital input 4 (NO)
7-8
Communication lock input (NO)
H1, H2, H3 - Connectors for RS485 communication ports (Modbus protocol)
DM103071
Connecting the RS 485 Communication port
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Terminals
Data Item Connected
1 2 3 4 5 6 7 8
Not connected Not connected Not connected D1 D0 Not connected Not connected COMMON
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SC100, SC110 - Installation
Connecting the SC100 Introduction
DM103035
The SC100 is connected to the network thru connector E.
DANGER HAZARD OF ELECTRIC SHOCK, ELECTRIC ARC OR BURNS pp Never disconnect the SC100 when the power is ON. pp Wear insulating gloves to avoid any contact with a conductor that has accidentally been energized. pp Wear personal protective equipment in compliance with current regulations. Failure to follow these instructions will result in death or serious injury.
Connection Precautions All connectors must be connected/ disconnected with SC100 power OFF. Check that the MV circuit breaker is in the open position or is not connected to the electrical network. Connection characteristics Ref.
DM103072
A
DM103073
B
Diagram
Wiring 1 conductor pp Solid: 0.2…2.5 mm² pp Stranded: 0.2…2.5 mm² pp Stranded with ferrules without plastic collar: 0.25…2.5 mm² pp Stranded with ferrules with plastic collar: 0.25…2.5 mm² pp Conductor sizes 12…24 AWG
Type of Screwdriver terminal M2.5 screw 2.5 mm flat blade (0.09 in.)
2 conductors with same cross section pp Solid: 0.2…1 mm² pp Stranded: 0.2…1.5 mm² pp Stranded with ferrules without plastic collar: 0.25…1 mm² pp Stranded with TWIN ferrules with plastic collar: 0.5…1.5 mm² 1 conductor M1.5 screw 1.5 mm flat blade pp Solid: 0.14…1.5 mm² pp Stranded: 0.14…1.5 mm² (0.06 in.) pp Stranded with ferrules without plastic collar: 0.25…1,5 mm² pp Stranded with ferrules with plastic collar: 0.25…0.5 mm² pp Conductor sizes 16…28 AWG
Torque 0.5… 0.6 N•m (4.4... 5.3 lb-in.)
0.22… 0.25 N•m (1.94... 2.21 lb-in.)
2 conductors with same cross section pp Solid: 0.08…0.5 mm² pp Stranded: 0.8…0.75 mm² pp Stranded with ferrules without plastic collar: 0.25…0.34 mm² pp Stranded with TWIN ferrules with plastic collar: 0.5…0.5 mm² pp Conductor sizes 14…30 AWG
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SC100, SC110 - Installation
Connection characteristics (cont.) Ref.
Diagram
1 conductor pp Solid: 0.14…1.5 mm² pp Stranded: 0.14…1.5 mm² pp Stranded with ferrules without plastic collar: 0.25…1,5 mm² pp Stranded with ferrules with plastic collar: 0.25…0.5 mm² pp Conductor sizes 16…28 AWG
DM103074
C
DM103075 DM103076
E
or DM103077
Type of Screwdriver Torque terminal M1.5 screw 1.5 mm 0.22 flat blade 0.25 N•m (0.06 in.) (1.94... 2.21 lb-in.)
2 conductors with same cross section pp Solid: 0.08…0.5 mm² pp Stranded: 0.8…0.75 mm² pp Stranded with ferrules without plastic collar: 0.25…0.34 mm² pp Stranded with TWIN ferrules with plastic collar: 0.5…0.5 mm² pp Conductor sizes 14…30 AWG M2.5 screw 2.5 mm 1 conductor flat blade pp Solid: 0.2…2.5 mm² (0.09 in.) pp Stranded: 0.2…2.5 mm² pp Stranded with ferrules without plastic collar: 0.25…2,5 mm² pp Stranded with ferrules with plastic collar: 0.25…2.5 mm² pp Conductor sizes 12…24 AWG
D
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Wiring
2 conductors with same cross section pp Solid: 0.2…1 mm² pp Stranded: 0.2…1.5 mm² pp Stranded with ferrules without plastic collar: 0.25…1 mm² pp Stranded with TWIN ferrules with plastic collar: 0.5…1.5 mm² 1 conductor M2.5 screw 2.5 mm flat blade pp Solid: 0.2…2.5 mm² (0.09 in.) pp Stranded: 0.2…2.5 mm² pp Stranded with ferrules without plastic collar: 0.25…2,5 mm² pp Stranded with ferrules with plastic collar: 0.25…2.5 mm² pp Conductor sizes 12…24 AWG
0.5… 0.6 N•m (4.4... 5.3 lb-in.)
0.5… 0.6 N•m (4.4... 5.3 lb-in.)
2 conductors with same cross section pp Solid: 0.2…1 mm² pp Stranded: 0.2…1.5 mm² pp Stranded with ferrules without plastic collar: 0.25 …1 mm² pp Stranded with TWIN ferrules with plastic collar: 0.5…1.5 mm²
19
SC100, SC110 - Installation
Connection characteristics (cont.)
G
Diagram DM103078
Ref.
Wiring 1 conductor pp Solid: 0.14…1.5 mm² pp Stranded: 0.14…1.5 mm² pp Stranded with ferrules without plastic collar: 0.25…1,5 mm² pp Stranded with ferrules with plastic collar: 0.25…0.5 mm² pp Conductor sizes 16…28 AWG
Type of terminal M1.5 screw
Screwdriver Torque 1.5 mm flat blade (0.06 in.)
0.22… 0.25 N•m (1.94... 2.21 lb-in.)
DM103056
2 conductors with same cross section pp Solid: 0.08…0.5 mm² pp Stranded: 0.8…0.75 mm² pp Stranded with ferrules without plastic collar: 0.25…0.34 mm² pp Stranded with TWIN ferrules with plastic collar: 0.5…0.5 mm² pp Conductor sizes 14…30 AWG
WARNING FIRE HAZARD Ensure the product phase (L) and neutral (N) are correctly connected to the installation. Failure to follow these instructions will result in death or serious injury, or equipment damage.
DM103079
If the phase (L) and neutral (N) connections are swapped over, there is a risk of fire in the event of internal product failure.
Typical connection diagram
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SC100, SC110 - Installation
Connecting the Modbus Communication Port (SC110) Introduction The SC110 can communicate using a 2-wire RS 485 Modbus communication port. Connection to the Modbus network is direct, via an RJ45 connector. SC100 includes Modbus derivation connection for daisy chain needs. Connection Diagram
DM103080
Connection to the Modbus network is in a daisy-chain and requires a line termination resistor:
Connection Precautions Connect the Modbus network RJ45 cable to connector H1, H2 or H3 on the SC110. NOTE: The total cable length must not exceed 500 m so that the maximum network speed (38.4 kbps) can be used. Recommended Connection Accessories Description Modbus RJ45 cable
Modbus line termination
Length 0.3 m 1m 3m -
Reference VW3 A8 306 R03 VW3 A8 306 R10 VW3 A8 306 R30 VW3 A8 306 RC
Switches Selection Description
DM103081
Switch selection must be done before power ON (a change on switch is not taken into account when product is powered ON). S1 to S3 S4 S5 S6
Mechanism type's Selection Antireflex Lock on trip SC100 power supply value
NOTE: in order to have more information concerning functionality description (mechanism type, antireflex etc…), see page 27.
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21
SC100, SC110 - Installation
Switch position Mechanism type's Selection CIT CI1 OCO
S1 I O O
Antireflex function Antireflex ON Antireflex OFF
S4 I O
Lock on Trip function Lock on Trip ON Lock on Trip OFF
S5 I O
S2 O I O
S3 O O I
SC100A / SC110A SC100 power supply value u 48 V < 48 V
S6 I O
SC100E / SC110E SC100 power supply value u 200 V < 200 V
22
S6 I O
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SC100, SC110 - Installation
Cubicle number / Modbus Address Selection (SC110) The cubicle number (between 1 and 29) allow to determine which cubicle the SC110 control. The Modbus address used for communication will be automatically set equal to the cubicle number.
DM103082
Cubicle number selection must be done before power ON (a change on rotary is not taken into account when product is powered on).
DM103082
There's two rotary switches in order to select cubicle number:
As example in order to select cubicle number = 14: pp Rotary switch x10 = 1 pp Rotary switch x1 = 4. In this case Modbus address equals 14.
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SC100, SC110 - Installation
SC-MI connectors Introduction All the SC-MI connectors can be accessed from rear panel. They are removable.
DM103096
Identification of the Connectors A - Connector
B - Connector
A - Connector for SC100 Allows to connect SC-MI 10 or SC-MI 20 to SC100 / SC110 module. B - Connector for local output Digital outputs with voltage free contacts, image of the local/remote commutator.
DM103097
Local output
Terminals 1-2
Data Item Connected (SC-MI 20) Close if Local/Remote commutator on Local position Open if Local/Remote commutator on Remote position
Note: in case of SC-MI 10, output always Open.
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SC100, SC110 - Installation
Connecting the SC-MI Introduction
DM103035
The SC-MI is connected to SC100 / SC110 thru connector A.
DANGER HAZARD OF ELECTRIC SHOCK, ELECTRIC ARC OR BURNS pp Never disconnect the SC-MI when power ON SC100 / SC110. pp Wear insulating gloves to avoid any contact with a conductor that has accidentally been energized. pp Wear personal protective equipment in compliance with current regulations. Failure to follow these instructions will result in death or serious injury.
Connection Precautions
DM103097
All connectors must be connected / disconnected with SC100 power OFF. Check that the MV circuit breaker is in the open position or is not connected to the electrical network. Ref. Diagram
Wiring
B
1 conductor pp solid: 0.2 - 2.5 mm²/ pp Stranded: 0.2 - 2.5 mm² pp stranded with ferrules without plastic collar: 0.25 – 2.5 mm² pp stranded with ferrules with plastic collar: 0.25 - 2.5 mm² pp conductor sizes 12 – 242 AWG
Type Screwdriver Torque of terminal M2.5 screw 2.5 mm flat 0.5 - 0.6 Nm blade (4.4…5.3 lb-in.) (0.09 in.)
2 conductors with same cross section pp solid: 0.2 -1 mm² pp stranded: 0.2 - 1.5 mm² pp stranded with ferrules without plastic collar: 0.25 – 1 mm² pp stranded with TWIN ferrules with plastic collar: 0.5 - 1.5 mm²
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25
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Use
3
What’s in this Chapter? This chapter contains the following topics: Topic Control Panel Indicator LEDs on the Front Panel (SC-MI 10 & SC-MI 20) Buttons on the Front Panel (SC-MI 10 & SC-MI 20) Local remote selector on the Front Panel (SC-MI 20) Functions
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Page 28 28 29 29 30
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SC100, SC110 - Use
Control Panel The control panel is located on the front face of the cubicle. It allows to: pp Select the control mode local or remote (SC-MI 20 only) pp Display the switchgear status pp Issue open/close order to the switchgear.
DM103084
DM103083
SC-MI 10: Control panel without local /remote commutator. SC-MI 20: Control panel with local/remote commutator.
SC-MI 20
SC-MI 10
Indicator LEDs on the Front Panel (SC-MI 10 & SC-MI 20) The front panel of SC-MI 10 or SC-MI 20 contains seven indicator LEDs: Pictogram Ready
Color Green
Event LED Ready To Operate:
DM103086
DM103086
DM103086
DM103085
Permanently ON SC100 is ready to operate (no interlocking, earthing switch is open, power supply of motor is OK)
28
Red
Green
Flashing During a control sequence or a dummy control, the LED is blinking with a duration of a few seconds The LED stops flashing as soon as the sequence of dummy control is finished LED Failure Light ON if a failure occurs on motorization (time out of the control, abnormal duration of the O/C operation, unknown or inconstancy status) or Unit failure is detected LED Open This LED lights ON when the switchgear is open
Red
LED Closed This LED lights ON when the switchgear is closed
Yellow
LED Earth switch This LED lights ON when the earth switch is closed
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SC100, SC110 - Use
Buttons on the Front Panel (SC-MI 10 & SC-MI 20)
DM103088
DM103087
Pictogram
Color Red
Event Open push button: Push to open locally the switchgear
Black
Close push button: Push to close locally the switchgear
Local remote selector on the Front Panel (SC-MI 20)
DM103090
DM103089
Pictogram
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Position Event Right Local mode selection: Turn to right to select the Local mode
Left
Remote mode selection: Turn to left to select the Remote mode
29
SC100, SC110 - Use
Functions Switchgear monitoring SC100 gets internal state of cubicle and displays information on control panel. This information are also available using Modbus communication. Switchgear operation The SC100 achieves open or close order on different kind of mechanism: pp Lever type (CIT) pp Latching type (CI1) pp Stored energy type (OCO). Using motor and coils :
Closing Opening Charging
Mechanism CIT Motor Motor When closing/opening
CI1 Motor MX coil When closing
OCO XF coil MX coil Motor
The orders are taken into account from three different sources: pp Control Panel pushbutton pp Digital input (B connector) pp Modbus communication (SC110 only). The following table gives the source of order accepted. Without control panel SC100
Digital inputs
SC110
Digital inputs Modbus (*)
With SC-MI 10 Control Panel Digital inputs Control Panel Digital inputs Modbus (*)
With SC-MI 20 Local
Remote
Control Panel
Digital inputs
Control Panel
Digital inputs Modbus
(*) The Digital input “Communication lock” inhibits order from Modbus communication in order to use an external local/remote selector. Electrical interlock SC100 takes into account cubicle interlock to prevent operation when not authorized. External interlock can be added, for example, to synchronize with protection relay. Anti-pumping SC100 integrates an anti-pumping function which prevents switchgear from open-close-openclose… in case of permanent close order and trip condition for example. Antireflex Prevents operator from opening a Load Break Switch (LBS) on fault (in case of short circuit established when closing the LBS). LBS opening is forbidden during 4 seconds after closing in order to let upstream protection to eliminate the fault. This function can be set ON or OFF using micro-switch on SC100 (see page21). Lock on trip Prevents remote closing till the reset of protection relay in order to avoid circuit breaker reclosing after a trip without any local intervention of a skilled electrician. This function can be set ON or OFF using micro-switch on SC100 (see page21).
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SC100, SC110 - Use
Diagnostic SC100 achieves the diagnostic of auxiliary equipment and detects: pp No connected motor or coils pp Motor locked pp Too long motor run pp Overload on motor.
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Communication
4
What’s in this Chapter? This chapter contains the following topics: Topic At a Glance Modbus Protocol Multi-Master Operation Frame Structure Modbus Functions Supported Structure of Exception Frames Turnaround Time Synchronizing Exchanges Commissioning and Diagnosis Automatic Adaptation of the Configuration: AUTOGO Access to Data Data Coding Synchronization, Identification, Metering, Network Diagnosis and Test Zones Remote Control Zone Remote Control Order, Status Condition and Remote Indication Feedback Code Zone Time-Tagged Events Access to Remote Settings Table settings Modbus communication Date and Time-Setting and Synchronization Managing the Date and Time Using Function 43 Read SC110 Identification
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Page 34 34 35 35 35 35 36 36 36 38 39 40 41 42 44 46 49 49 50 51 51
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SC100, SC110 - Communication
At a Glance General Each SC110 has three communication ports (all connected in parallel). Modbus communication allows SC110 to be connected to a supervisor or any other device with a master Modbus communication port. SC110s are always slaves. S100 products don’t support communication feature. Accessible Data Modbus communication can be used to perform functions remotely such as: pp reading of measurements, counters and diagnosis pp reading of status conditions and remote indications pp transfer of time-tagged events pp reading of SC110 identification pp time-setting and synchronization pp reading of settings pp remote settings when these have been enabled pp transmission of remote controls.
Modbus Protocol Protocol Principle
DM103091
The Modbus protocol is used to exchange data by means of a request-response type mechanism between one station called the master and N slaves. Exchange initialization (sending the request) is always initiated by the master. The slave (SC110) can only respond to a request sent to it. When the network hardware infrastructure allows, several slaves can be connected to the same master. The request contains a slave number (address) to identify which is the destination. This number must be unique. Slaves that are not destinations ignore the request received: The master can also address all slaves using the conventional address 0.
Master Response Interrogation Slaves
DM103092
This mechanism is called broadcasting. Slaves do not respond to a broadcast message. Only messages that do not require data to be sent back by the slaves can be broadcast:
Broadcasting
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SC100, SC110 - Communication
Multi-Master Operation When SC110s are connected by a gateway to a network that allows multiple access (Ethernet, Modbus+, etc.), several masters are likely to address the same SC110 on the same communication port. It is the network designer’s responsibility to resolve any conflicts that may occur.
Frame Structure Each exchanged frame consists of a maximum of 255 bytes divided as follows (any frame with an error in format, parity, CRC 16, etc. is ignored): Slave Number 1 byte Request destination pp 0: broadcast (all) pp 1...247 (unique)
Function Code 1 byte Refer to the next section
Data or Sub-Function Code n bytes Request or response data (addresses / bit or word values, number of bits bytes / data words) Sub-function code
Control Word 2 bytes CRC 16 (for detection of transmission errors)
The first two fields in the response are usually identical to those in the request.
Modbus Functions Supported The SC110 Modbus protocol is a subset of the Modbus RTU protocol: pp Data exchange functions pp 1: read n output or internal bits pp 2: read n input bits pp 3: read n output or internal words pp 4: read n input words pp 5: write 1 bit pp 6: write 1 word pp 15: write n bits pp 16: write n words pp Communication management functions pp 8: read Modbus diagnosis counters pp 11: read Modbus event counter pp 43 with sub-function 14: read identification pp 43 with sub-function 15: read date and time pp 43 with sub-function 16: write date and time pp Protocol for managing time-tagged events. Protocol for managing date and time synchronization.
Structure of Exception Frames An exception frame sent by the destination SC110 for the request consists of the following fields: Slave Number Exception Function Code 1 byte 1 byte Request destination Request function code + 128 (80h)
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Exception Code 1 byte Possible codes pp 1: unknown function code pp 2: incorrect address pp 3: incorrect data pp 4: slave not ready (impossible to process request) pp 7: non-acknowledgment (remote reading)
Control Word 2 bytes CRC 16 (for detection of transmission errors)
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SC100, SC110 - Communication
Turnaround Time The turnaround time Tr is the time between the end of receipt of a request and sending the response: Request
Broadcasting
Request
Response Tr
Tr
NOTE: Tr includes the silence between 2 frames and is usually expressed for a format of 8 bits, odd parity, 1 stop bit, at 9,600 Bauds. The SC110 turnaround time is less than 10 ms.
Synchronizing Exchanges Any character received after a silence lasting more than 3.5 characters is deemed to be the start of a frame. A minimum silence equivalent to 3.5 characters must always be kept between 2 frames. At 38400 bauds, this time of silence is reduced to 1.750 ms. A slave ignores any frame: pp received with a physical error on one or more characters (format, parity error, etc.) pp with an invalid CRC 16 pp which is not addressed to it.
Commissioning and Diagnosis Modbus Protocol Parameters Parameters Cubicle number Address
Baud rate
Remote control order
Parity Number of stop bits Authorization of remote settings Activation of Autogo
Authorized Values Corresponds to the Modbus address of the SC110 1… 29 (Modbus address can only be set using the rotary switches on the front of the SC110 pp 4,800 Baud pp 9,600 Baud pp 19,200 Baud pp 38,400 Baud pp DIR: direct mode remote control order pp SBO: confirmed mode remote control order (Select Before Operate) pp none (1 or 2 adjustable stop bits) pp even (1 fixed stop bit) pp odd (1 fixed stop bit) Depending on the value of parity pp OFF: remote settings not enabled pp ON: remote settings enabled pp OFF: AUTOGO off pp ON: AUTOGO on
Default Value The Modbus address of the SC110 00
38400
Direct mode
Even
ON ON
Modbus Link Diagnosis To check that the link is operating correctly, the user can refer to: pp 1. the link activity LED, on the front panel pp 2. the test zone pp 3. the Modbus diagnosis counters and the Modbus event counter.
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Link Activity LED The LED
is activated by the transmission or reception of frames on the Modbus network.
NOTE: Flashing indicates that there is traffic. It does not mean that the exchanges are valid. Using the Test Zone Run a read/write/re-read cycle in the test zone, for example: Function Response Reading 2 words at address 0C00h Writing a word with the value 1234 at address 0C00h Reading 1 word at address 0C00h
Frame Sent
Frame Expected in Response
01 03 0C00 0002 C75B
01 03 04 0000 0000 FA33
01 10 0C00 0001 02 1234 6727
01 10 0C00 0001 0299
01 03 0C00 0001 B75A
01 03 02 1234 B539
More information is available in the Test Zone section (see page 42). Description of Counters The SC110 manages diagnosis counters CPT1 to CPT8 and the event counter CPT9: pp CPT1: number of valid frames of 4 to 255 bytes received, whether the relevant SC110 is the destination or not pp CPT2: Number of request or broadcast frames received, with one or other of the following errors: pp CRC error (but with a correct frame length) for frames addressed to the relevant SC110 or not pp incorrect length (< 4 or > 255 bytes) whether the relevant SC110 is the destination or not pp CPT3: number of exception responses generated by the relevant SC110 (except after a broadcast) pp CPT4: number of valid frames received by the relevant SC110 (including during broadcast) pp CPT5: number of error-free request frames that have not received a response (excluding broadcast) pp CPT6: not significant pp CPT7: not significant pp CPT8: number of frames received with at least one character having a physical error (parity or overrun or framing, break on the line), whether the relevant SC110 is the destination or not pp CPT9: number of requests (except function 11) received by the relevant SC110, valid and correctly executed. Counter Reset The counters are reset to 0: pp when they reach the maximum value FFFFh (65535) pp when they are reset by a Modbus command (function 8, sub-code 000Ah) pp during a SC110 power outage. Using the Counters The diagnosis counters are read using function 8 and sub-codes 000Bh to 0012h depending on the counter. Function 8 can also be used in echo mode (sub-code 0000h): Function 8 in echo mode
Frame Sent 01 08 0000 1234 ED7C
Frame Expected in Response 01 08 0000 1234 ED7C
Event counter CPT9 is read using function 11. Even in echo mode, the SC110 recalculates and checks the CRC sent by the master: pp if the CRC received is valid, the SC110 replies pp if the CRC received is invalid, the SC110 does not reply.
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SC100, SC110 - Communication
Automatic Adaptation of the Configuration: AUTOGO At a Glance The Autogo mechanism is a device for simplifying the Modbus device configuration. Its algorithm allows a SC110 (slave) to automatically detect the configuration used on the Modbus bus to which it is connected. Operation The algorithm in the Autogo mechanism automatically detects the network parameters by testing the available transmission speeds and parities. The Modbus master must send at least 13 frames on the Modbus network before the Autogo mechanism algorithm works. There must be enough traffic on the bus before the SC110 can be deemed to be absent or faulty. The detected network parameters are deemed to be valid after correct reception of three different frames. In this case, the product will use the detected parameters and will save them in non-volatile memory. NOTE: If the Modbus configuration set on the SC110 is modified manually by the installer, the Autogo mechanism will be reset and will revert to the find configuration state. NOTE: On restarting the SC110, the saved Modbus parameters on the product will be revalidated. In the event of a fault on restarting, the search phase will be repeated after receipt of 7 invalid frames. Subsequently, the search phase is not repeated if a fault occurs during operation. NOTE: In the event of a problem in establishing communication, it is advisable to follow the procedure below: pp 1. send the SC110 a “Read multiple registers (FC03) from 1 register” request to any address pp 2. send this request at least 20 times pp 3. if there is still no answer, check the Modbus diagnosis LED, wiring, polarization and line terminations. Moreover it is possible to disable the Autogo mechanism and then manually set the Modbus network parameters. Detectable Configurations The 3 configurations supported by the algorithm are as follows: pp “Even” parity, 1 stop bit pp “Odd” parity, 1 stop bit pp no parity, 2 stop bits. associated with the following 4 transmission speeds: pp 4,800 Baud pp 9,600 Baud pp 19,200 Baud pp 38,400 Baud. i.e. a total of 12 detectable configurations.
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SC100, SC110 - Communication
Access to Data Addressing a Word All SC110 data that can be accessed by Modbus communication is organized into 16-bit words. Each word is identified by its address, coded on 16 bits, i.e. from 0 to 65535 (FFFFh). In the rest of the document, all addresses are expressed in hexadecimal format. Addressing a Bit Some data can also be accessed in the form of a bit. The bit address is then deducted from the word address by: Bit address = (word address x 16) + bit number (0...15) Example pp address word 0C00h pp bit 0 address = C000h pp bit 14 address = C00Eh Undefined Addresses Only addresses defined in this document should be used. If other addresses are used, the SC110 can either respond with an exception message, or provide non-significant data. Access Modes The data are direct-access: they are permanently identified by their Modbus address. These can be reached in a single read or write operation, applying to all or part of the relevant zone. In SC110, all zones are accessed directly, however for some zones, such as those for time-tagged events, a particular protocol can be used to optimize exchanges with the supervisor. This protocol is specified in the relevant zones. List of Address Zones Similar data in terms of control and monitoring applications or their coding are grouped into adjacent address zones: Address Zones Synchronization Identification 0A20h…0A25h Remote controls Remote control, status condition and remote indication feedback code Network diagnosis Measurements - 16S format (x10) Measurements - 32S format Counters Test Remote settings Time-Tagged Events
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Word Address Range 0002h…0005h 0006h…003Fh direct 00F0h…00FDh
Access Mode direct
Access Type word
word direct
word/bit
00FFh…0108h
direct
word/bit
0250h…025Bh
direct
word
0400h…04BFh
direct
word
0500h…0505h 0C00h…0C0Fh 1E00h…1E3Eh E000h…E4B1h
direct direct direct indirect
word word/bit word word
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SC100, SC110 - Communication
Data Coding Formats Used Apart from exceptions mentioned in the text, SC110 data is coded in one of the formats below: pp 32S: signed value, coded on 32 bits pp 16S: signed value, coded on 16 bits pp B: bit or set of bits pp ASCII nc: string of n characters in ASCII code pp IEC: time coding format on 4 words conforming to IEC 60870-5-4. 32S Format In 32S format, the first word is the most significant. An incalculable value, whether invalid or outside the authorized range, is fixed at 80000000h. Example An I1 current of 10,000 A is coded with a resolution of 0.1 A, and is therefore represented by the value 100,000 or 000186A0h, i.e.: pp at address 0440h: 0001h pp at address 0441h: 86A0h. 16S Format An incalculable value, whether invalid or outside the authorized range, is fixed at 8000h. ASCII Format ASCII format is used to code the identification strings for a SC110. When the ASCII strings do not fill up the field entirely, they are completed with null bytes. The first character occupies the most significant byte on the first word, the second the least significant byte on the first word, etc. Example “SC110 A” is coded as follows: Word 1 2 3 4
Most Significant Byte Character S 1 0 A
Hexadecimal Value 53 31 30 41
Least Significant Byte Character C 1 SP NUL
Hexadecimal Value 43 31 20 00
IEC Format The date and time are coded on 4 words, in IEC 60870-5-4 format (bits at 0 in the table are not used: they are always read at 0 and ignored in write mode): Bit Word 1 Word 2 Word 3 Word 4
40
15 14 13 12 11 10 9 8 Reserved (0 in read mode, variable in write mode) 0 0 0 0 Month (1...12) 0 0 0 Hour (0...23) Milliseconds (0...59,999)
7
6
5
0
Year (0...99)
0 0
0 0
4
3
2
1
0
0 Day (1...31) Minutes (0...59)
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Synchronization, Identification, Metering, Network Diagnosis and Test Zones Introduction Synchronization, identification, metering, network diagnosis and test zones are accessed directly and do not contain any events. For each zone, a table contains the following information: pp description of the addresses in the zone pp codes for Modbus functions that can be used in read mode pp codes for Modbus functions that can be used in write mode pp if necessary, the formats and resolution of the stored data. Synchronization Zone The synchronization zone contains the 4 words used to code the absolute time required for time-tagging events: Description Binary time (year) Binary time (month + day) Binary time (hours + minutes) Binary time (milliseconds)
Address 0002h 0003h 0004h 0005h
Read 3 3 3 3
Write 16
Format IEC
NOTE: The write operation should be performed on the whole zone and uses start address 0002 with a length of 4 words. Identification Zone (Label) The identification label contains: pp 8 words, used to code the serial number on a SC110 unit pp 1 word for the cubicle number pp 1 word for the product type pp 41 to encode the basic identification data, the software version and the SC110 communication protocol version. Description Serial number
Addresses 0006h…000Dh
Cubicle number
000Eh
Product type VendorName
000Fh 0010h…0018h
ProductCode (reference coded in EAN13 format)
0019h…0022h
MajorMinorRevision (application version number) SubRevision (last field of the application version number) ProductName ModelName (short identification code) UserApplicationName PPID MajorMinorRevision (communication protocol version) PPID SubRevision (last field of the communication protocol version number)
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0023h…0026h
Read Write Format Value 3 – ASCII See below pp 1 to 29 3 – 16S pp 0 means not used 3 – 16S 0=Switchgear controller 3 – ASCII “Schneider Electric” “(EAN13)3 60648 •••••••” See description of the EAN13 3 – ASCII code in the Read SC110 (see page 52) “xxx.yyy” 3 – ASCII example “002.003”
0027h…0028h
3
–
ASCII
“zzz” example “001”
0029h…002Ch
3
–
ASCII
“SC serie 100”
002Dh…0032h
3
–
ASCII
“SC110A” or “SC110E”
0033h…0038h
3
–
ASCII
“Exploitation”
0A20h…0A23h
3
–
ASCII
“xxx.yyy” example “001.000”
0A24h…0A25h
3
–
ASCII
“zzz” example “001”
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SC100, SC110 - Communication
The serial number is coded as follows (bits at 0 in the table are not used: they are always read at 0): Addres b15 b14 b13 b12 b11 b10 b9 Manufacturing plant number 0005h (First ASCII character: A…Z) 0007h Year (First ASCII character: "0"…"9") 0008h Week (First ASCII character: "0"…"5") Day of the weeks 0009h (ASCII character: "0"…"7") Sequence number in week 000Ah (Second ASCII character: "0"…"9") Sequence number in week 000Bh (Fourth ASCII character: "0"…"9") 000Ch Reserved (0) 000Dh Reserved (0)
b8
b7 b6 b5 b4 b3 b2 b1 Manufacturing plant number (Second ASCII character: A…Z) Year (Second ASCII character: "0"…"9") Week (Second ASCII character: "0"…"9") Sequence number in week (First ASCII character: "0"…"9") Sequence number in week (Third ASCII character: "0"…"9")
b0
Reserved (0) Reserved (0) Reserved (0)
Test Zone The test zone contains 16 words used to simplify the communication tests at the time of commissioning or to test the connection. More information is available in the Using the Test Zone section (see page 37). Description Test zone
Addresses 0C00h...0C0Fh
Read 1, 2, 3, 4
Write 5, 6, 15, 16
Format –
These words are reset when the SC110 is initialized.
Remote Control Zone Introduction Remote control orders are transmitted to the SC110 via pulse type remote control orders using one of the following two modes, chosen via the settings: pp Direct mode pp Confirmed SBO (Select Before Operate) Mode. Remote Control Zone The remote control zone contains: Description Single remote control orders Reserved Selection of single remote control orders Reserved Double remote control orders Reserved Selection of double remote control orders
Word Addresses 00F0h 00F1h-00F2h
Read 1, 2, 3, 4 –
Write 5, 6, 15, 16 –
Format B –
00F3h
1, 2, 3, 4
5, 6, 15, 16
B
00F4h-00F5h
–
–
–
00F6h
1, 2, 3, 4
5, 6, 15, 16
B
00F7h-00F9h
–
–
–
00FAh
1, 2, 3, 4
5, 6, 15, 16
B
Single Remote Control Order Words The remote control order assigned to each bit in the remote control words (address 00F0h) and remote control selection words (address 00F3h) is predefined: Bit 00...14 15
Remote Control Word Bit Address 0F00h...0F0Eh 0F0Fh
Selection Word Remote Control Order Bit Address 0F30h...0F3Eh Reserved 0F3Fh Module Check
NOTE: A single remote control order changing to zero does not generate time-tagged events.
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Double Remote Control Order Words The remote control order assigned to each pair of bits in the remote control words (address 00F6h) and remote control selection words (address 00FAh) is predefined: Bit 00-01 02-03 04-05 06-07 08-15
Remote Control Word Bit Address 0F61h-0F60h 0F63h-0F62h 0F65h-0F64h 0F67h...0F66h 0F6Fh-0F68h
Selection Word Bit Address 0FA1h-0FA0h 0FA3h-0FA2h 0FA5h-0FA4h 0FA7h-0FA6h 0FAFh-0FA8h
Remote Control Order Tripping and closing via the communication Reserved Lock/Unlock SpringCharge Simulated Open/Close Reserved
Double remote control orders are coded on 2 bits with the following possible values (“most significant bit”/“least significant bit”): pp 0/1 for “Tripping via the communication”, “Lock SpringCharge, Simulated Open” pp 1/0 for “Closing via the communication”, “Unlock SpringCharge, Simulated Close”. NOTE: Value 1/1 is prohibited. NOTE: A double remote control order changing to zero does not generate time-tagged events. Direct Mode If remote control orders are configured in “direct” mode, the remote control order is executed immediately on writing to the remote control word. Resetting is performed by the control logic after the remote control order has been taken into account. Confirmed SBO Mode The remote control order is executed in two steps: pp 1. selection by the supervisor of the command to be sent by writing the bit in the remote control selection word and checking the selection if necessary by re-reading this word. pp 2. execution of the command to be sent by writing the bit in the remote control word. NOTE: When this mode is selected, it applies to all control orders. The remote control order is executed if the remote control selection word bit and the associated remote control word bit are set, both word bits are reset by the control logic after the remote control order has been taken into account. Deselection of the selection word bit occurs: pp if the supervisor deselects it by writing in the selection word pp if the supervisor selects (writes) a different bit from that already selected pp if the supervisor sets a bit in the remote control word that does not correspond to that selected (in this case no remote control order will be executed) pp if the corresponding order is not sent within a period of 30 seconds.
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SC100, SC110 - Communication
Remote Control Order, Status Condition and Remote Indication Feedback Code Zone Introduction Status conditions and remote indications are pre-assigned to protection or control functions or to logic inputs or output relays. They can be read using bit or word functions. Remote Control Order, Status Condition and Remote Indication Feedback Code Zone The status condition and remote indication zone contains 10 words that group together status bits. It also provides the remote control order feedback code: Remote Control Order Feedback Code (Address 00FFh) Single Point Info.
Bit Bit N° Role Address
CR_Bit0
0FF0h
Bit0
CR_Bit1
0FF1h
Bit1
CR_Bit2
0FF2h
Bit2
CR_Bit3
0FF3h
Bit3
CR_Bit4
0FF4h
Bit4
CR_Bit5
0FF5h
Bit5
CR_Bit6
0FF6h
Bit6
CR_Bit7 CR_Bit8 CR_Bit9 CR_Bit10 CR_Bit11 CR_Bit12 CR_Bit13 CR_Bit14 CR_Bit15
0FF7h 0FF8h 0FF9h 0FFAh 0FFBh 0FFCh 0FFDh 0FFEh 0FFFh
Bit7 Bit8 Bit9 Bit10 Bit11 Bit12 Bit13 Bit14 Bit15
NO Command under execution (00h) OR Command under execution (01h) Invalid command, conditions for execution not met (device not ready to operate) Actuator Fault or Invalid Position (Serious Fault) *** Reserved for RTU External COM *** Rejected command, inconsistent with current Local/Remote mode Loss of Power during execution Command not completed after module timeout Command failed due to any other fault *** reserved *** *** reserved *** *** reserved *** *** reserved *** *** reserved *** *** reserved *** *** reserved *** *** reserved ***
Timestamp. Even
Comment
TC_DONE (00h) / TC_IN_ YES PROGRESS (01h) TC_ORDER_FAULT
YES
TC_DEEP_FAULT
YES
** TC_SYSTEM_FAULT ** TC_LOCAL_FAULT
YES
TC_POWER_FAULT
YES
TC_TIMEOUT_FAULT
YES
TC_UNKNOWN_FAULT ** Reserved (shall be 0) ** ** Reserved (shall be 0) ** ** Reserved (shall be 0) ** ** Reserved (shall be 0) ** ** Reserved (shall be 0) ** ** Reserved (shall be 0) ** ** Reserved (shall be 0) ** ** Reserved (shall be 0) **
YES -
NOTE: As soon as a remote control order is received by the SC110, it is executed immediately. In practice, the feedback code is always 0.
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Control Word (Address 0100h)
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Single Point Info. CW_Bit0 CW_Bit1 CW_Bit2 CW_Bit3 CW_Bit4
Bit Address 1000h 1001h 1002h 1003h 1004h
CW_Bit5
Bit N° Role
Comment
Bit0 Bit1 Bit2 Bit3 Bit4
*** reserved *** *** reserved *** *** reserved *** *** reserved *** Time_Incorrect
1005h
Bit5
Not_Synchronized
*** reserved (shall be 0) *** *** reserved (shall be 0) *** *** reserved (shall be 0) *** *** reserved (shall be 0) *** Module has never received date&time Loss of time synchronisation (too long time since last refreshment or too big deviation)
CW_Bit6
1006h
Bit6
CW_Bit7
1007h
Bit7
CW_Bit8
1008h
Bit8
CW_Bit9 1009h CW_Bit10 100Ah
Bit9 Bit10
CW_Bit11 100Bh
Bit11
CW_Bit12 CW_Bit13 CW_Bit14 CW_Bit15
Bit12 Bit13 Bit14 Bit15
100Ch 100Dh 100Eh 100Fh
Under_Initialization (to 1 during initialization, Module restart ongoing and to 0 after) *** reserved *** *** reserved (shall be 0) *** = 1 if a minor problem has been Minor Fault detected *** reserved *** *** reserved (shall be 0) *** *** reserved *** *** reserved (shall be 0) *** = 1 if a major problem has been Major Fault detected, which requires module or component replacement *** reserved *** *** reserved (shall be 0) *** *** reserved *** *** reserved (shall be 0) *** *** reserved *** *** reserved (shall be 0) *** *** reserved *** *** reserved (shall be 0) ***
Timestamp. Even YES YES
YES YES YES -
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SC100, SC110 - Communication
Time-Tagged Events Introduction The SC110 includes a time-tagged event mechanism so that its operation can be monitored using a supervisor. This mechanism is common to several products in Schneider Electric’s ranges. This data can be retrieved via the Modbus link. This data is volatile and will therefore be lost if the product is de-energized. Event Types A logic event is the change of state of a SC110 logic variable (bit in control, status or remote indication words). An analog event is the record of a tripping current. Each event is mainly characterized by: pp an address: that belonging to the associated bit or word (depending on the type) pp a value (for logic events, it is the direction of change) pp a date and time: the event is time-tagged (resolution: 1 ms). NOTE: By extension, an event also designates all the characteristics of the change in state. Time-Tagging Time-tagging of events uses the SC110 internal clock. When an event is detected, the SC110’s current time is associated with it. The clock accuracy depends mainly on the quality of synchronization of the SC110 internal clock. The presence of a valid clock on SC110 is not guaranteed throughout product operation. In fact, during the initialization phase, the clock will not be accessible; it will only become so once the product has booted up fully. In the event of loss of the clock, detected events will be time-tagged with a default date until the clock is reset. This default date starts on “1st January 2000 00h 00min 0sec”. The chronology of detected events remains valid in all cases. Description of How to Code an Event An event is coded according to the invariant TI086. NOTE: pp Event numbering starts at no. 1 and ends with no. 65535. When event no. 65535 is detected, the next event numbering restarts at no. 1. pp Only one type of data is carried in the events of SC110: the Boolean. The events are always primary type (no associated secondary events) pp The event address always corresponds to a Modbus register defined on the SC110. Event Tables The SC110 manages an internal storage table with a capacity of 100 events. Upstream of the table, 2 words contain: pp the current number of events present in the queue (between 0 and 100) pp the number of the last detected event. Both these words and the number of the first event in the table form a header that will be used by the supervisor to detect presence of new events.
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The table can be seen as a FIFO type stack. E000h E001h E002h to E4B1h
Actual_Number_Of_Events_In_Table Most_Recent_Event_Number Events_Table (Depth = 100 events), with pp Top_Event in [E002h to E00Dh] pp … pp Bottom_Event in [E4A6h to E4B1h]
NOTE: Reading the events table is not “destructive”. An event no. “x” will only be removed from the table if 100 new events have been detected (in other words, event no. “x+100” has been detected). Initializing the Events Table On starting, the SC110 initializes its events table by filling all the registers (table and header) with the value 0 (no event recorded). When it starts, the SC110 always adds three events: pp initialization in progress pp date/time incorrect (not configured since startup) pp not synchronized. These three events are destined for the supervisor for time synchronization and detection of product resetting. Read Sequence The consultation protocol for time-tagged events includes a standard sequence that can be executed by a supervisor to detect and retrieve new events present on the SC110. This sequence is divided into two parts: pp detection of new events on the SC110 pp reading of new events on the SC110. Detection of new events on the SC110 New events are detected by periodic reading of the header in the time-tagged events zone (addresses E000h to E002h). If the “number of last event” in table changes between two header readings, one or more events have been added to the table. The supervisor can then read the new events. Reading of new events on the SC110 On the basis of values read in the headers, the supervisor can determine the Modbus register ranges to be read to obtain the new event data. The supervisor determines the position (index) in the table of the first and last new event starting from the event number stored at index 0 of the table. The Modbus register addresses associated with the new events can be deduced from the indexes: pp event start address = E002h + index * 12 pp event end address = E002h + (index + 1) * 12 - 1. Loss of Events If the number of new events exceeds the table capacity, only the 100 most recent events will still be accessible. The oldest events will be lost forever. The supervisor is responsible for retrieving events from the SC110. It is up to him to adapt his consultation strategy to avoid the loss of events.
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SC100, SC110 - Communication
List of Possible Events The SC110 has 50 sources of time-tagged events whose descriptions appear below. Boolean events: pp Data type: Boolean (format code: 04h) pp Possible values: 0 or 1 pp The description corresponds to value “1” of the event. pp The “#” column indicates events generated only on a change to “1#”. Bit Bit N° Address
48
Role
0FF0h
Bit0
0FF1h
Bit1
0FF2h
Bit2
0FF4h
Bit4
0FF5h 0FF6h 0FF7h 1004h
Bit5 Bit6 Bit7 Bit4
NO Command under execution (00h) OR Command under execution (01h) Invalid command, conditions for execution not met (device not ready to operate) Actuator Fault or Invalid Position (Serious Fault) Rejected command, inconsistent with current Local / Remote mode Loss of Power during execution Command not completed after module timeout Command failed due to any other fault Time_Incorrect
1005h
Bit5
Not_Synchronized
1006h
Bit6
1008h
Bit8
Under_Initialization (to 1 during initialization,and to 0 after) Minor Fault
100Bh
Bit11
Major Fault
1010h 1011h 1012h 1013h 1014h 1015h 1016h 1017h 1018h 1019h 101Ah 101Bh 101Ch 101Dh 101Eh 101Fh 1020h 1021h 1022h 1023h 1024h 1025h 1026h 1027h 1080h 1082h 1084h 1086h 0F60h 0F61h 0F64h 0F65h 0F66h 0F67h
Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Bit7 Bit8 Bit9 Bit10 Bit11 Bit12 Bit13 Bit14 Bit15 Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Bit7 Bit1&Bit0 Bit3&Bit2 Bit5&Bit4 Bit7&Bit6 Bit0 Bit1 Bit4 Bit5 Bit6 Bit7
Local_Failure External_Command_Lock Internal_Command_Lock External Com. Open/Close Lock Remote Control Fault due to Anti-reflex Timeout Failure Open (Motor or MX2) Timeout Failure Close (Motor or XF) Timeout Failure Spring Charge (CI2 only) OverCurrent failure Motorization connection failure MX2 Actuator connection failure XF Actuator connection failure Power_Supply_Motor_NOK Setting/Parameter Change (**) Remote Setting enabled (***) Select Before Operate Trip_Indication Local_Ready Local Position (= 1 if Local) External_Cubicle_Information_1 External_Cubicle_Information_2 External_Cubicle_Information_3 External_Cubicle_Information_4 Ready_for_Remote_Command (*) Switch_Position Earth_Switch_Position Lock_SpringCharge status Dummy_Control Status Open_Switch_Command Close_Switch_Command Lock_SpringCharge_Command Unlock_SpringCharge_Command Open_DummyControl_Command Close_DummyControl_Command
Comment TC_DONE (00h) / TC_IN_PROGRESS (01h) TC_ORDER_FAULT TC_DEEP_FAULT TC_LOCAL_FAULT TC_POWER_FAULT TC_TIMEOUT_FAULT TC_UNKNOWN_FAULT Module has never received date&time Loss of time synchronisation (too long time since last refreshment or too big deviation) Module restart ongoing = 1 if a minor problem has been detected = 1 if a major problem has been detected, which requires module or component replacement Image of SC100 LED DI Status DI Status DI Status
For Motor or Actuator Motoriz. connection failure status MX2 connection failure status XF connection failure status Switch Supply OFF 0 with pulse to 1 on change 0 = disabled; 1 = enabled 0=Direct Mode; 1= Confirmed DI Status Ready to Operate (SC-MI) Local/Remote Pos. (SC-MI) DI Status DI Status DI Status DI Status Ready to accept Remote Cmd (Circuit) Switch Status Earth Switch Status SpringCharge Locked/Unlocked Dummy_Control status On rising edge On rising edge On rising edge On rising edge On rising edge On rising edge NRJED313570EN 07/2013
SC100, SC110 - Communication
Access to Remote Settings At a Glance Access to the SC110 remote settings via the Modbus communication allows: pp remote reading of settings pp remote modification of settings (remote setting), provided this has been enabled. Settings Zones Description Date of last setting
Word Addresses 1E00h…1E03h
Read 3, 4
Write –
Range
Default value
R/W
= 1 (activated)
R/W
= 4 (38400)
R/W
= 2 (EVEN)
R/W
= 1 (1Stop Bit)
R
=1 =0
R R
= 1 (Direct Mode)
R/W
= 1 (authorized)
R
The SC110 does not support remote setting itself.
Table settings Modbus communication Parameter
Word Format Address
Modbus_Autogo
1F20h
Boolean -
Modbus Baudrate
1F21h
16S
-
Modbus Parity
1F22h
16S
-
1F23h
16S
-
1F24h 1F25h
16S 16S
-
Modbus Remote Control Mode (SBO)
1F26h
16S
-
Modbus Remote Setting authorized
1F27h
Boolean -
Modbus Nb of Stop Bits Modbus Address Cubicle Number
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Unit
0 = deactivated 1 = activated 1 = 4800; 2 = 9600; 3 = 19200 4 = 38400 1 = NONE 2 = EVEN 3 = ODD 1 = 1Stop Bit 2 = 2Stop Bits 1 to 29 1 to 29 1 = Direct Mode 2 = SBO active (confirmed mode) 0 = not authorized 1 = authorized
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SC100, SC110 - Communication
Date and Time-Setting and Synchronization Introduction The SC110 manages the date and time internally. If the auxiliary power supply fails, the date & time are lost. The SC110 internal time is used, in particular, to date alarms and events. The SC110 also delivers a SC110 time incorrect data item (bit 04) to the control word, indicating the need to set the time. Time and Date-Setting pp by writing, in a single block, the new date and time value in the synchronization zone (Modbus time frame) pp by using function 43 with sub-function 16. Synchronization The time frame is used both for setting the time and synchronizing the SC110 in this case, it should be transmitted regularly at close intervals (10 to 60 seconds) to obtain a synchronous time. It is usually transmitted by broadcasting (slave number = 0). In synchronous state, the absence of receipt of a time frame for more than 200 seconds causes a loss of synchronism (bit 05 of the control word at 1). On receipt of the date and time, the SC110 saves the new date. It also checks whether the difference between this new date and the current date is more than 100 ms. If so, the SC110 changes to non- synchronous state (bit 05 of the control word at 1). It will return to synchronous state (bit 05 of the control word at 0) as soon as the time difference between the new date it has received and the current date is less than 100 ms. Synchronization Cycle Each synchronization cycle is executed as follows: pp 1. the supervisor writes its date and time value in the synchronization zone or by function 43-16 pp 2. the SC110 changes to non-synchronous state (bit 05 of the control word at 1) and resets its clock pp 3. if the reset amplitude is less than 100 ms, the SC110 changes back to synchronous state. Time-Tagged Events Generated When the SC110 is energized, it generates the following events in succession: pp “Appearance of SC110 time incorrect” pp “Appearance of SC110 not synchronous”. When the first synchronization message is broadcast by the supervisor, the SC110 generates the following events in succession: pp “Disappearance of SC110 time incorrect” pp “Disappearance of SC110 not synchronous”. After a loss of synchronization, the SC110 generates the following event: pp “Appearance of SC110 not synchronous”. After synchronization reappears, the SC110 generates the following event: pp “Disappearance of SC110 not synchronous”.
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SC100, SC110 - Communication
Clock Accuracy The clock accuracy is linked to the master and its control of the time frame transmission delay on the communication network. Before sending a time frame, the supervisor must ensure that all the read requests sent have received a response. Synchronization of the SC110 is performed immediately after the frame is received. For optimum synchronization, the supervisor must compensate for the frame transmission time. The frame transmission time is compensated by the SC110. If the frames pass through a gateway (multi-master operation), make sure that this does not slow down the frames.
Managing the Date and Time Using Function 43 Introduction Access to and setting the date and time on SC110 is also possible via two sub-functions of the Modbus 43 function. These two sub-functions will be referred to as function 43-15 and function 43-16 hereafter.
Read SC110 Identification Introduction The Read Device Identification function can be used for standard access to the information required for unambiguous identification of a device. SC110 processes the read identification function (conformity level: 83h). For a complete description of the function, refer to the www.modbus.org website. The description below is a subset of the function options, adapted to the example of SC110. SC110 Identification SC110 identification consists of strings of ASCII characters called objects. SC110 objects are divided into three groups: Group
1
No
Object
Value
0
VendorName ProductCode (reference coded in EAN13 format) MajorMinorRevision (application version number) VendorURL ProductName ModelName (short identification code) UserApplicationName Firmware Subrevision (Build) number PPID MajorMinorRevision PPID Subrevision number Serial Number
“Schneider Electric”
String or Field Length Category (in Bytes) 18 (12h)
“(EAN13)360648 …”
20 (14h)
“xxx.yyy”
7 (07h)
1 2
2A
3 4 5 6 90
3
TOTAL
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91 92 93 11
“www.schneider-electric.com” 26 (1Ah) “SC serie 100” 12 (0Ch)
Basic
Regular
“nnnnnnnn”
8 (08h)
“Exploitation”
12 (0Ch)
“zzz”
3 (03h)
“xxx.yyy” “zzz” See identification data
7 (07h) Extended 3 (03h) 16 (10h) 132 Data bytes
51
SC100, SC110 - Communication
ProductCode The EAN13 code identifies the reference for a SC110 universally in 13 digits. Identification Codes and References The ModelName character string is the short SC110 identification code. Each ModelName string has a corresponding ProductCode string (one only): ModelName SC110A SC110E PRODUCT_CODE_UNKNOWN
ProductCode “(EAN13)3606480502606” “(EAN13)3606480502613” “xxxxxxxxxxxxxxxxxxx5”
NOTE: pp the length of the “Unknown application” string is 19 characters pp the spaces in the ProductCode column are not significant: the EAN13 code has no spaces between the digits. Request Frame The read identification request frame consists of the following fields: Field Slave number Function code MEI type (sub-function code) Read type CRC16
Size (Bytes) 1 1 1 1 2
Value 1...29 43 (2Bh) 14 (0Eh) 01 or 02 or 03 or 04 Calculated
Response Frame The response frame consists of the following fields:
52
Field Slave number Function code MEI type (sub-function code) Read type Conformity level Not used
Size (Bytes) 1 1 1 1 1 2
Number of objects
1
First object number First object length First object ASCII string ... nth object number nth object length nth object ASCII string CRC16
1 1 lg1 ... 1 1 lgn 2
Value 1...29 43 (2Bh) 14 (0Eh) 01 or 02 or 03 or 04 83h n = 3, 7 or 11, according to the Read type field obj1 lg1 txt1 ... objn lgn txtn Calculated
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SC100, SC110 - Communication
Exception Frame If an error occurs while processing the request, the SC110 sends an exception frame, consisting of the following fields:
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Field Slave number Function code increased by 80h MEI type (sub-function code)
Size (Bytes) 1 1 1
Exception code
1
CRC16
2
Value 1…29 171 (ABh) 14 (0Eh) or other if MEI type received is incorrect pp 01: MEI type received is incorrect(≠ 14) pp 02: in cases of individual access (read code 04), if the requested object does not exist pp 03: incorrect data (frame length incorrect or read code invalid) Calculated
53
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Maintenance
5
What’s in this Chapter? This chapter contains the following topics: Topic Troubleshooting Assistance Replacing the SC100 or the SC110 Replacing the SC-MI 10 or the SC-MI 20
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55
SC100, SC110 - Maintenance
Troubleshooting Assistance Introduction The paragraphs below list the actions to be taken after observing abnormal behavior of the SC100 or the SC110. In the case of an anomaly, do not cut off the auxiliary power supply before making a diagnosis. Led Status
DM103085
SC-MI
Off
SC100 & SC110 SC110 Possible Causes Action/Remedy Refer to... Power Ready Open Close Earth On Off
Off
Off
Off
Off
Off
Insufficient power supply level to power the SC100 Power supply connector unplugged
Wrong product reference / Electrical power line SC100 internal failure Off
Off
Off
Off
Off
On
-
SC-MI issue
SC100 internal failure
56
-
-
-
-
-
On
Off
On
On
-
-
-
On
-
Modbus issue
Check the power supply voltage Check that the power supply connector is correctly connected to the SC100 Replace the product
Connectors (see page 15)
Replace the product
Replacing the SC100 (see page 59) Connectors (see page 15)
Check the cable connection between SC100 and SC-MI Replace the SC-MI & the cable Replace the product
Replacing the SC100 / SC110
Replacing the SC-MI (see page 61) Replacing the SC100 (see page 59) For more detail (see page 58)
Check RJ45 connections between the product and the system Check if Modbus is activated at supervisor level (Can be R200 or ATS100) Internal failure Replace Replacing the SC100 the SC100 (see page 59) A timeout Refer to occurred on motor the maintenance or actuators: manual of Abnormal duration the switch or of an open or circuit breaker close operation A timeout occurred on motor or actuator: Abnormal duration of Motor charge in case of OCO architecture
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SC100, SC110 - Maintenance Led Status
DM103085
SC-MI
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SC100 & SC110 SC110 Possible Causes Action/Remedy Power Ready Open Close Earth On
On
Off
Off
Off
Off
On
-
On
Off
On
On
Off
On
-
On
Off
-
-
On
On
-
On
Off
-
-
-
On
-
'-' = indifferent state (can be ON, OFF or flash)
Refer to...
Pb on Switch (open or close) positions: both open SC-MI issue
Refer to the maintenance manual of the switch or circuit breaker Replace the SC-MI Replacing & the cable the SC-MI (see page 59) SC100 internal Replace Replacing failure the product the SC100 (see page 59) Pb on Switch Refer to the (open or close) maintenance positions: both manual of the switch closed circuit breaker SC-MI issue Replace the SC-MI Replacing & the cable the SC-MI (see page 61) SC100 internal Replace Replacing failure the product the SC100 (see page 59) if cubicle not Refer to the connected to the maintenance earth, Pb on earth manual of the switch switch position: circuit breaker open or close position issue (both closed or open) SC-MI issue Replace the SC-MI Replacing & the cable the SC-MI (see page 59) SC100 internal Replace the SC100 Replacing failure the SC100 (see page 59) Abnormal SC100 Check S1, S2, S3, Refer switch position S6 positions to § installation (S1 or S2 or S3 (see page 11) or S6) Int.Actuators of Check SC100 Ref to § sc100 Connector connecteur D SC100 / SC110 unplugged connectors (see page 11) Motor wiring cut Refer to the or Motor Issue maintenance manual of the switch or circuit breaker MX wiring cut Refer to the or MX Issue maintenance manual of the switch or circuit breaker Refer to the XF wiring cut or XF Issue maintenance manual of the switch or circuit breaker Abnormal Check the electrical electrical power power supply value SC-MI issue Replace the SC-MI Replacing & the cable the SC-MI (see page 61) SC100 internal Replace Replacing failure the product the SC100 (see page 59) 57
SC100, SC110 - Maintenance
Communication Problem (SC110) During normal operation, the LED flashes at the same rate as frames are exchanged with the supervisor. if the SC110 is not communicating with the supervisor, check: pp that the supervisor is sending frames to the relevant SC110 pp all the SC110 communication parameters pp the wiring and correct connection of the communication connectors for the various products connected to the communication network pp the bus polarization, at a single point, in general by the master pp The line matching at the ends of the RS 485 network If the problem persists, connect the SC110s one by one on the communication network to determine which SC110 is responsible for the problem.
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SC100, SC110 - Maintenance
Replacing the SC100 or the SC110 Introduction
DM103055
If the SC100 cannot be repaired by following the instructions in Troubleshooting Assistance (see page 56), it must be replaced.
DANGER HAZARD OF ELECTRIC SHOCK, ELECTRIC ARC OR BURNS pp Wear insulating gloves to avoid any contact with a conductor that has accidentally been energized.
DM103059
Failure to follow these instructions will result in death or serious injury.
LOCKING CLIP
In order to replace an existing product, following steps must be respected: Removal procedure To remove the current product: Step
2 3 4 5
Action Note and/or save the configuration of the existing product Switch selection Cubicle number Address (SC110) Internal Modbus parameters (SC110) - Modbus parameters, counters… (Refer to § communication) Power off the product Identify and unplug all the connectors. Unlock the clips Remove the SC100 or the SC110 from the rail din
Step 1 2 3 4 5 6 7 8
Action Put SC100 on rail Din Lock the two LOCKING CLIP Plug all connectors necessary for the cubicle Set the switch selection according to previous configuration Set cubicle number address (SC110) according to previous configuration Power on the product Check that led power ON lights ON Check / adapt all internal Modbus parameters (SC110) according to previous configuration
1
1-1 1-2 1-3
Replacement procedure
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59
SC100, SC110 - Maintenance
Return for Expert Assessment If returning the SC100 for expert assessment, use the original packaging or packaging offering level 2 protection against vibrations (standard IEC 60255-21-1) and against shocks (standard IEC 60255-21-2). The SC100 must be returned with the following information: pp name and address of the initiator pp SC100 type and serial number pp date of the incident pp description of the incident pp LED status pp list of stored events (SC110). Cleaning Poduct To clean the product (especially when dusting), simply use a damp cloth.
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SC100, SC110 - Maintenance
Replacing the SC-MI 10 or the SC-MI 20 Introduction If the SC-MI cannot be repaired by following the instructions in Troubleshooting Assistance (see page 56), it must be replaced. Removing the SC-MI In order to replace an existing product, following steps must be respected: Removal procedure Step 1 2 3 4 5
Action Make a note of the symptoms observed, in particular LEDs status Note the L/R switch position (Remote or local) Power off the cubicle Unplug all the connectors Remove the SC-MI
Step 1 2 3 4 5
Action Put the SC-MI on cubicle front face Plug all connectors Put L/R switch in correct position (according to previous product) Power ON the cubicle Check the LEDs status.
Replacement procedure
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61
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Characteristics
6
What’s in this Chapter? This chapter contains the following topics: Topic SC110 Defaut Settings Technical characteristics Environmental characteristics
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Page 64 64 66
63
SC100, SC110 - Characteristics
SC110 Defaut Settings Modbus Characteristics Autogo function Speed Parity Stop bit SBO (Select Before Operate)
Values Active (1) 38400 bauds Even 1 Direct mode
Technical characteristics General Characteristics Characteristics Dimensions Weight
SC100 SC110
Values 230 x 180 x 65 mm / 9.05 x 7.08 x 2.56 in 500 g / 1.10 Ib 550 g/ 1.21 Ib
Communication Port SC110 Characteristics Type Connectors Line impedance Termination resistor
Values 2-wire RS 485 RJ45 150 Ohm Not included
External outputs characteristics It concerns connector A (see page 15), meaning 2 outputs with following characteristics: Characteristics Double insulated None polarized Number of cycles Termination resistor Rated voltage Minimum current / voltage Permanent current Capacity breaking os φ L/R load < 20ms
Values
< 20000 Not included 24 Vdc - 250 Vdc +20%, -20% 120 Vac - 240 Vac +10%, -15%, 50 Hz / 60 Hz 3 mA / 24 V 2A 1 A / 100…240 Vac 2 A / 24 Vdc 1 A / 48 V 0.5 A / 127 V 0.15 A / 220 V
Power supply characteristics It concerns connector E (see page 16), with following characteristics: Characteristics SC100A / SC110A SC100E / SC110E
64
Values 24 Vdc - 48 Vdc +30% -25% 60 Vdc +10% -25% 120 Vac - 240 Vac +10% -15% 50 Hz / 60 Hz 110 Vdc - 250 Vdc +30% -25%
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SC100, SC110 - Characteristics
External inputs characteristics All the external inputs have the following characteristics: pp From product point of view: Characteristics of the contacts Values Functionally insulated Not protected against network voltage Protected against reversal of DC Polarized for external contacts Up to 24 V supporting 1 mA < Iexternal contact < 2 mA.
pp From external point of view: Values
Up to 1 mA / 4 V Open / Close Contact must be close or open more than 70 ms (= Tduration) Contact must change from open state to close state in less than 10 ms (= Trise) Contact must change from close state to open state in less than 10 ms (= Tfall).
DM103094
DM103093
Characteristics of the contacts Double insulated None polarized Current supported Double position contact Duration to be respected at contact changes
Contact
Contact
T duraon
T duraon Trise
TFall
TFall
Trise
REMARK : If Tduration is lower than 70 ms, the change state will not be taken into account by the product.
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65
SC100, SC110 - Characteristics
Environmental characteristics Electromagnetic Compatibility Electromagnetic Compatibility Emission Radiated disturbances
Immunity tests
Standard CISPR 22 CISPR 16 Conducted CISPR 22 disturbances CISPR 16 IACS - E10 Radiated IEC 61000-4-3 radiofrequency fields IEC 60255-22-3 IACS - E10 Electrostatic IEC 61000-4-2 discharge IEC 60255-22-2 IACS - E10 Magnetic fields at IEC 61000-4-8 power frequencies Conducted IEC 61000-4-6 radiofrequency IEC 60255-22-6 disturbances IACS - E10 Electrical fast IEC 61000-4-4 transients/burst IEC 60255-22-4 IACS - E10
Level/Class Values A
Slow damped oscillating wave
IEC 61000-4-18
3
IEC 60255-22-1 IEC 61000-4-18
3
3 MHz, 10 MHz, 30 MHz, 2 kV MC
3
2 kV MC, 1 kV MD 2 kV MC, 1 kV MD 1 kV, 0.5 kV MD 100 A/m at and 100 kHz 0% nominal voltage during 10 ms 0% nominal voltage during 100 ms 15% of the 24 Vdc 15% of the 60 Vdc 60 s of shut-down ramp Special Level: 1 min power off 60 s of start-up ramp 1 min
Fast damped oscillating wave Surges
IEC 61000-4-5 IEC 60255-22-5 IACS - E10 IEC 61000-4-10 IEC 61000-4-29
Damped oscillatory Voltage dips and short interruptions Ripple on d.c. input IEC 61000-4-17 power port immunity Gradual shut-down/ IEC 60255-11 start up Reversal of d.c. IEC 60255-11 power supply polarity Conduced common IEC 60255-16 mode disturbances in the frequency range 0 Hz to 150 kHz
66
A
3
3
10 V/m; 80 MHz...2.7 GHz 10 V/m; 80…1 GHz; 1.4 ...2.7 GHz 10 V/m; 80…2 GHz 8 kV air; 6 kV contact
3
8 kV air; 6 kV contact 30 A/m continuous, 300 A/m for 1 to 3 s 10 V MC; 0.15…80 MHz
4
3 V MC; 0.15-80 MHz 4 kV MC; 5 kHz, 100 kHz
4
5
4
2 kV on power supply, 1 kV on I/O - 5 kHz - 5 min 2.5 kV MC, 1 kV MD; 100 kHz and 1 MHz
15 Hz-150 Hz: 10 - 1 Vrms 150 Hz-1.5 kHz: 1 Vrms 1.5 kHz-15 kHz: 1 - 10 Vrms 15 kHz-150 kHz: 10 Vrms
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SC100, SC110 - Characteristics
Mechanical Robustness Mechanical Robustness Energized Vibration response
Standard IEC 60255-21-1 IACS - E10
Shock response Seismic response Vibration withstand Shock withstand Jolt withstand Tightness
IEC 60255-21-2 IEC 60255-21-3 IEC 60255-21-1 IEC 60255-21-2 IEC 60255-21-2 IEC 60529
Deenergized
Enclosure protection
Packaging
Shocks on front IEC 62262 panel Fall height in product EN 22248 packaging
Level/Class Values 2 1 Gn; 0...200 Hz; 1 cycle In accordance with IEC 60068-2-6, Fc test 2 10 Gn for 11 ms, 3 impulses 2 2 Gn horizontal, 1 Gn vertical 2 2 Gn; 10...150 Hz; 20 cycles 2 30 Gn for 11 ms; 3 impulses 2 20 Gn for 16 ms; 1000 impulses Front panel: IP54 Other parts: IP30 IK7; 2J 1 m / 6 sides / 4 angles
Climatic Withstand Climatic Withstand Standard During operation Exposure to cold IEC 60068-2-1 Exposure to dry heat IEC 60068-2-2 IACS E10 n°5 Exposure to damp IEC 60068-2-78 heat Temperature IEC 60068-2-14 variation Temperature variation in damp heat
Nc
Operating temperature -40°...+70°C (-40…+158°F) 96 hrs of operation Starting at -40°C 2x12hrs, +25°…-55°C (+77°…-67°F), 6 cycles, 93-95% RH, with condensation (55 ± 3)°C / (93 ± 3)% RH; 2 cycles of 24 hours -40°C (-40°F); 96 hrs (-25 ± 3)°C; 2 hours +70°C (+158°F); 96 hrs 93% RH; 40°C (104°F); 56 days with condensation -40...+70°C (-40…+158°F) variation 10°C/mn 2x12 hrs, +25°...-55°C (+77°…-67°F), 6 cycles, 93-95% RH, with condensation (55 ± 3)°C / (93 ± 3)% RH; 2 cycles of 24 hours Four 2-hour spray cycles with 7 days’storage Four spraying periods of 2 hours with a storage of 7 days after each Method 1; 0.5 ppm H2S, 1 ppm SO2
Db/2
IACS E10 n°6
Db/2
IEC 60068-2-1 IACS E10 n°11 Exposure to dry heat IEC 60068-2-2 Exposure to damp IEC 60068-2-78 heat Temperature IEC 60068-2-14 variation Temperature IEC 60068-2-30 variation in damp heat
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Values -40°C (-40°F); 96 hrs +70°C (+158°F); 96 hrs (70 ± 3)°C; 2 hours 93% RH; 40°C (104°F); 56 days
IEC 60068-2-30
Stored out of its Exposure to cold original packaging
Corrosive atmosphere
Level/Class Ad Bd Bb Cab
Ab Ab Bd Cab Nc Db/2
IACS E10 n°6
Db/2
Salt mist
IEC 60068-2-52
Kb/1 Kb/1
2-gas test
IACS E10 n°12 Storage test IEC 60068-2-60
Ke
67
SC100, SC110 - Characteristics
Safety Safety General Power frequency dielectric withstand Surge Insulation resistance
Standard IEC 61010 IEC 61010 IACS - E10 IEC 61010 IACS - E10
Values Depends on the circuit tested 2 kV 50 Hz or 60 Hz Depends on the circuit tested 500 V in common and differential mode R > 100 MΩ (B); R > 10 MΩ (A)
Certification Certification e
68
Reference Document Directives and amendments: pp 89/336/EEC EMC directive on electromagnetic compatibility: pp 92/31/EEC Amendment pp 93/68/EEC Amendment pp 73/23/EEC Low Voltage Directive pp 93/68/EEC Amendment
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SC100, SC110 - Characteristics
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Schneider Electric Industries SAS 35, rue Joseph Monier CS 30323 F- 92506 Rueil Malmaison Cedex www.schneider-electric.com
Owing to changes in standards and equipment, the characteristics given in the text and images in this document are not binding until they have been confirmed with us.
09/2013
