Circutor DHC-96 Aac - 6�3�4�- REMOTE CONTROL OUTPUT (Relay Output); 6�3�5�- Device Configuration Variables

6�3�4�- REMOTE CONTROL OUTPUT (Relay output)
All the addresses of Modbus memory are in Hexadecimal.
For these variables is implemented the Function 0x05 and 0x0F�
Table 11: Modbus memory map (Table 5)
Parameter Format Address Value
Remote control, Output relay 1 bit 0000 0: open, 1: closed
Remote control, Output relay 2 bit 0001 0: open, 1: closed
6�3�5�- DEVICE CONFIGURATION VARIABLES
All the addresses of Modbus memory are in Hexadecimal.
For these variables is implemented the Function 0x10�
6.3.5.1. Conguration of the input
Table 12:Modbus memory map : Conguration of the input
Conguration of the input
Variable Format Address Valid data margin
Primary current int 809 1 ... 9999
Decimal point of the primary current int 80A
0: xxxx - 1: xxx.x -
2: xx.xx - 3: x.xxx
Units of the primary current int 806 0: A - 1: kA
6�3�5�2� RS-485 communications
Table 13:Modbus memory map : RS-485 communications
RS-485 communications
Variable Format Address Valid data margin
Modbus address int 802 1 ... 247
Baud rate int 803
0: 2400 bps - 1: 4800 bps -
2: 9600 bps - 3: 19200 bps
Data format int 804
0: n,8,1 : no parity, 8 data bits, 1 stop bit
1: o,8,1 : odd parity, 8 data bits, 1 stop bit
2: e,8,1 : even parity, 8 data bits, 1 stop bit
3: n,8,2 : no parity, 8 data bits, 2 stop bit
6�3�5�3� Analog output
Table 14:Modbus memory map : Analog output
Analog output
Variable Format Address Valid data margin
Type of output int 814
1: Current output
9: Frequency output
Reading for the end of the ana-
log output (fs)
int 815 0.5 x SC
(1)
≤ fs ≤ 1.2 x SC
(1)
Reading for the start of the ana-
log output (ds)
int 816 0 ≤ ds ≤ 0.5 x SC
(1)
35
Instruction Manual
DHC-96 Aac