Circutor CVM-D41 DC, Instruction Manual

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46
CVM-D41 DC
Instruction Manual
Table 42: Modbus memory map (Table 3)
Parameter Format Address
Device status bit [16] 105
The format of the parameter Device status is shown in
Table 43:
Table 43:Format of the parameter: Device status�
Bits Description Status
Bit 0
Device status
0: Device measuring
1: Device in configuration mode
Bit 1
Bit 2 Malfunction 0: Voltage
1: Current
2: Power
3: Positive energy
4: Negative energy
5: Positive electric charge
6: Negative electric charge
Bit 3 Light alarm
Bit 4 Relay output
Bit 8 - 15 Initial display screen
Table 44: Modbus memory map (Table 4)
Parameter Format Address
Status of relay outputs bit [16] 100
Status of digital inputs bit [16] 102
The format of the parameters
Status of relay outputs and digital inputs
is shown in
Table 45:
Table 45:Format of the parameter: Status of relay outputs and digital inputs�
Bit 15 ��� 2 Bit 1 Bit 0
0
Relay 2 / Digital input 2
1:
Closed
0:
Open
Relay 1/ Digital input 1
1:
Closed
0:
Open
6�3�2�- RELAY OUTPUTS
For these variables is implemented the
Function 0x01�
Table 46: Modbus memory map (Table 5)
Parameter Address Register
Relay outputs 0000 2
The format of the parameter is shown in
Table 47
Table 47:Format of the parameter: Relay outputs�
Register 1 Register 2
Relay 1
0001:
Closed
0000:
Open
Relay 2
0001:
Closed
0000:
Open