43
The data of PLC node 1 is as follows, the data of other nodes are similar:
Modbus address
Function
description
Data Type
instruction
Hex
Decimal
0x4000 16384
bus voltage
Unsigned
Short
Unit V, default 0
0x4001 16385
Temperature sensor 1
Short
Unit: 0.1 ° C, default -500
0x4002 16386
Temperature sensor 2
Short
Unit: 0.1 ° C, default -500
0x4003 16387
Switch input
Unsigned
Short
bit0: DI1, bit1: DI2,
bit2: DI3, bit3: DI4
0: open, 1: closed, default 0
0x4004 16388
Quantity of online Hall
channels
Unsigned
Short
Shows the quantity of Hall channels currently connected.
default 0
0x4005 16389
The high 16bit of the
total generated energy
Unsigned
Short
0x4006 16390
The low 16bit of the
total generated energy
Unsigned
Short
0x4007 16391
Total reverse current
Short
Unit is 10mA, default is 0
0x4008 16392
Total current
Short
Unit is 10mA, default is 0
0x4009 16393
Average current
Short
Unit mA, default 0
0x400a
～
0x4029
16394
~
16425
Channel 1 to 24 current
Short
Unit mA, default 0
0x402a 16426
Shunt trip status 1
Unsigned
Short
Bit0 bus arc, trip code is 01
bit1 channel arc, 02
bit2 reserved, 03 (not open)
Bit3 overvoltage, 04
bit4 high temperature 1,05
bit5 high temperature 2,06
bit6 channel current value reverse, 07
bit7 total reverse current is high, 08
bit8 reserved, 09 (not open)
bit9 total current is high, 10
bit10 channel current value is zero, 11
bit11 channel current value undercurrent, 12
bit12 channel current value overcurrent, 13
bit13 channel current value is low, 14
bit14 channel current value is high, 15
bit15 reserved, 16
0: no trip, 1: tripped, default 0
0x402b 16427
Shunt trip status 2
Unsigned
Short
Bit0 DI1, 17
bit1 DI2, 18
bit2 DI3, 19
bit3 DI4, 20
bit14: Remote trip, 31
0: no trip, 1: tripped, default 0
0x402c 16428
Shunt trip status 3
Unsigned
Short
Bit15: Total trip status (not open)
0: no trip, 1: tripped, default 0
0x402d 16429
Alarm status 1
Unsigned
Short
Bit0 bus arc,
bit1 channel arc,
bit2 low voltage,
bit3 high voltage,
bit4 high temperature 1,
bit5 high temperature 2,
