PacT Series ComPacT NSX – Modbus Communication – User Guide

Safety Information
- Cybersecurity Safety Notice
About the Book
Modbus Communication with ComPacT NSX Circuit Breakers
Modbus Protocol with ComPacT NSX Circuit Breakers
Dataset
- Standard Dataset
- Legacy Dataset
MicroLogic 5, 6, and 7 Trip Unit Data for ComPacT NSX Circuit Breakers
- MicroLogic 5, 6, and 7 Trip Unit Registers
- MicroLogic 5, 6, and 7 Trip Unit Commands
BSCM Modbus SL/ULP Module Data for ComPacT NSX Circuit Breakers
- BSCM Modbus SL/ULP Module Registers
- BSCM Modbus SL/ULP Module Commands
BSCM Module Data for ComPacT NSX Circuit Breakers
- BSCM Module Registers
- BSCM Module Commands
  - List of BSCM Module Commands and Error Codes
  - Circuit Breaker Control Commands
  - Counter Commands
IO Module Data for ComPacT NSX Circuit Breakers
IFM Communication Interface Data for ComPacT NSX Circuit Breakers
- IFM Communication Interface Registers
  - IFM Communication Interface Identification
  - Modbus Network Parameters
- IFM Communication Interface Commands
  - List of IFM Communication Interface Commands
  - IFM Communication Interface Commands
IFE Communication Interface Data for ComPacT NSX Circuit Breakers
- IFE Communication Interface Registers
  - IFE/EIFE Interface Identification and Status Registers
  - IP Network Parameters
- IFE Communication Interface Commands
  - List of IFE/EIFE Interface Commands
  - IFE/EIFE Interface Generic Commands
Appendices
- Cross References to Modbus Registers for ComPacT NSX
  - Cross References to Modbus Registers

DOCA0213EN-02

Event Commands

Acknowledge a Latched Output

The user can read the SDx module outputs parameters from registers 9801 to 9810 Configuration of the SDx Module.

To acknowledge a latched output, the user must set up the command registers as follows:

Address	Register	X	Unit	Type	Range	Description
0x1F3F	8000	–	–	INT16U	46216	Command code = 46216
0x1F40	8001	–	–	INT16U	12	Number of parameters (bytes) = 12
0x1F41	8002	–	–	INT16U	5121	Destination = 5121 (0x1401)
0x1F42	8003	–	–	INT16U	1	Security type of the command
0x1F43– 0x1F44	8004– 8005	–	–	OCTET STRING	–	Password of the command: Administrator or Operator user profile password
0x1F45	8006	–	–	INT16U	1–2	1 = relay 1, 2 = relay 2

Acknowledge a Trip

To acknowledge a trip, the user must set up the command registers as follows:

Address	Register	X	Unit	Type	Range	Description
0x1F3F	8000	–	–	INT16U	46217	Command code = 46217
0x1F40	8001	–	–	INT16U	10	Number of parameters (bytes) = 10
0x1F41	8002	–	–	INT16U	5121	Destination = 5121 (0x1401)
0x1F42	8003	–	–	INT16U	1	Security type of the command
0x1F43– 0x1F44	8004– 8005	–	–	OCTET STRING	–	Password of the command: Administrator user profile password

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