Easy Series EasyPact MVSModbus Communication Guide – User Guide

Safety Information
About the Book
Modbus Communication with EasyPact MVS Circuit Breakers
- Introduction
- IFM Interface
Modbus Protocol with EasyPact MVS Circuit Breakers
Standard Dataset
- Introduction
- Standard Dataset Common Registers
ETV Trip System Data for EasyPact MVS Circuit Breakers
- ETV Trip System Registers
- ETV Trip System Commands
  - List of ETV Trip System Commands and Error Codes
  - Measurement Configuration Commands
BCM ULP Module Data for EasyPact MVS Circuit Breakers
- BCM ULP Module Registers
- BCM ULP Module Files
  - Circuit Breaker Manager Event Log
IO Module Data for EasyPact MVS Circuit Breakers
IFM Interface Data for EasyPact MVS Circuit Breakers
- IFM Interface Registers
  - IFM Interface Identification
  - Modbus Network Parameters
- IFM Interface Commands
  - List of IFM Interface Commands
  - IFM Interface Commands
Appendices
- Appendix A: Cross References to Modbus Registers

DOCA0193EN-00

Protection Parameters

Neutral Protection Parameters

The neutral protection is only available when system type in register 3314 is 30 or 41 (refer to System Type).

Address	Register	RW	X	Unit	Type	Range	Description
0x2230	8753	R	1	–	INT16U	0–2	Type of neutral protection: 0 = OFF 1 = N/2 (Ir/2) 2 = N (Ir)

Long-Time Protection Parameters

Address	Register	RW	X	Unit	Type	Range	Bit	Description
0x2231	8754	R	–	–	INT16U	0–1	–	Status: 0x0001 = On
0x2232	8755	RW	–	–	INT16U	–	–	Type of IDMTL curve
							0	Standard long-time curve I²t (factory setting)
							1–15	Reserved
0x2233–0x2234	8756–8757	R	1	A	MOD10000	40–8000	–	Ir pick-up value
0x2235	8758	R	1	ms	INT16U	500–24000	–	tr time delay
0x2236–0x2239	8759–8762	–	–	–	–	–	–	Reserved
0x223A	8763	RW	–	–	INT16U	–	–	M2C programmable contact setting: Bit set to 1 = contact closed at the end of the time delay tr (factory setting) Bit set to 0 = contact open at the end of the time delay tr
							0	Always set to 1
							1–7	Reserved
							8	Contact 1
							9	Contact 2
							10–15	Reserved

Short-Time Protection Parameters

Address	Register	RW	X	Unit	Type	Range	Bit	Description
0x223B	8764	R	–	–	INT16U	0–1	–	Status: 0x0001 = On
0x223C	8765	R	–	–	INT16U	0–1	–	Type of protection: 0 = I²t On 1 = I²t Off
0x223D–0x223E	8766–8767	R	–	A	MOD10000	60–80000	–	Isd pick-up value
0x223F	8768	R	–	ms	INT16U	0–400	–	tsd time delay 0 s: valid only for the I²t off position 100–400 ms: valid for the I²t on and I²t off positions
0x2240–0x2243	8769–8772	–	–	–	–	–	–	Reserved
0x2244	8773	RW	–	–	INT16U	–	–	M2C programmable contact setting: Bit set to 1 = contact closed at the end of the time delay tsd (factory setting) Bit set to 0 = contact open at the end of the time delay tsd
							0	Always set to 1
							1–7	Reserved
							8	Contact 1
							9	Contact 2
							14–15	Reserved

Instantaneous Protection Parameters

Address	Register	RW	X	Unit	Type	Range	Bit	Description
0x2245	8774	R	–	–	INT16U	0x0001–0x0101	–	0x0001 = protection active (factory setting) 0x0101 = protection OFF
0x2246	8775	–	–	–	–	–	–	Reserved
0x2247–0x2248	8776–8777	R	1	A	MOD10000	200–120000	–	I pick-up value for the instantaneous protection
0x2249	8778	–	–	–	–	–	–	Reserved
0x224A–0x224D	8779–8782	–	–	–	–	–	–	Reserved
0x224E	8783	RW	–	–	INT16U	–	–	M2C programmable contact setting: Bit set to 1 = contact closed at the end of the time delay (factory setting) Bit set to 0 = contact open at the end of the time delay
							0	Always set to 1
							1–7	Reserved
							8	Contact 1
							9	Contact 2
							14–15	Reserved

Ground-Fault Protection Parameters

Address	Register	RW	X	Unit	Type	Range	Bit	Description
0x224F	8784	RW	–	–	INT16U	0x0001–0x0101	–	Protection status: 0x0001 = protection active (factory setting) 0x0101 = protection OFF
0x2250	8785	R	–	–	INT16U	0–1	–	Type of protection: 0 = I²t On 1 = I²t Off
0x2251–0x2252	8786–8787	R	1	A	MOD10000	30–1200	–	Ig pickup for the ground-fault protection
0x2253	8788	R	1	ms	INT16U	0–400	–	tg tripping time delay for the ground-fault protection: 0 s = valid only for the I²t off position 100–400 ms = valid for the I²t on and I²t off positions
0x2254–0x2257	8789–8792	–	–	–	–	–	–	Reserved
0x2258	8793	RW	–	–	INT16U	–	–	M2C programmable contact setting: Bit set to 1 = contact closed at the end of the time delay tg (factory setting) Bit set to 0 = contact open at the end of the time delay tg
							0	Always set to 1
							1–7	Reserved
							8	Contact 1
							9	Contact 2
							14–15	Reserved

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