Circutor DHC-96 Adc, Instruction Manual

Page: 37 / 50

6�3�3�- DIGITAL INPUTS
For these variables is implemented the Function 0x02�
Table 35: Modbus memory map (Table 4)
Parameter Format Address
Digital input bit 0000
The format of the parameter is shown in
Table 36:
Table 36:Format of the variables : Digital inputs�
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 0 0 0 0 0
Digital input 2
1:
closed
0:
open
Digital input 1
1:
closed
0:
open
6�3�4�- REMOTE CONTROL OUTPUT (Relay output)
For these variables is implemented the
Function 0x05:
Table 37:Modbus memory map (Table 4)
Parameter Format Address Value
Remote control, Output relay 1 bit 0000
0000: open
FF00: closed
Remote control, Output relay 2 bit 0001
0000:
open
FF00:
closed
Function 0x0F,
multiple relay control:
Table 38: Modbus memory map (Table 5)
Parameter Format Address
Remote control bit 0000
The format of the parameter is shown in
Table 39:
Table 39:Format of the variables: Remote control�
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 0 0 0 0 0
Relay 2
1:
Closed
0:
Open
Relay 1
1:
Closed
0:
Open
37
Instruction Manual
DHC-96 mAdc, DHC-96 Adc