Circutor RGU-100A User Manual

37
Instruction Manual
RGU-10A, RGU-100A
8.3.- MODBUS COMMANDS
All MODBUS map addresses are in Hexadecimal format.
8.3.1.- VARIABLES OF THE DEVICE
Function 0x04 is used for these variables.
Table 21: Modbus Memory Map: Device parameters (Table 1).
Parameter Format Address Units
Instant leakage current Unit [16] 0FA0 mA
Trip current Unit [16] 0FC8 mA
Table 22: Modbus Memory Map: Device parameters (Table 2).
Parameter Format Address Value
Model ID: Residual Current Equipment Type ARRAY 1388 - 1389 “MRCD”
Model ID: Measurement Type ARRAY 138A “A”
Model ID: No. of measurement channels Unit [16] 138B 1
ID no. of device Unit [32] 361A - 361B -
Serial no. of device Unit [16] 364C ... 3652 -
Firmware version (part 1) Unit [16] 361A -
Firmware version (part 2) Unit [16] 361B -
Firmware version revision Unit [16] 361C -
Function 0x02 is used for these variables.
Table 23: Modbus Memory Map: RGU-100A status.
Parameter Format Address Value
Pre-alarm activated by leakage current bool 0001
0: Deactivated
1: Activated
Device tripped bool 0002
0: Not tripped
1: Tripped
Device tripped by leakage current bool 0003
Device tripped by error in the WGC bool 0004
Channel tripped by test bool 0005
Channel tripped by TRIP input bool 0006
Channel tripped by communications bool 0007

Circutor RGU-100A Specifications

General

Brand	Circutor
Model	RGU-100A
Category	Relays
Language	English