User Manual Manual

5-3 Setting the Operational Parameters
Publication 825-UM001B-EN-P January 2001
Table 5.C Communication Settings
➊ Baud Rate for Remote I/O
Calculated according to the following formula:
Value = (8 x baud) + (4 x last_rack) + starting_mod_group
Baud: 0 = 57.6 kbaud, 1 = 115.2 kbaud, 2 = 230.4 kbaud
last_rack: 0 = no, 1 = yes
starting_mod_group:0 = group 0, 1 = group 2, 2 = group 4,
3 = group 6
The rack_size is fixed to 1/4 rack.
➋ Baud Rate for DF1
Calculated according to the following formula:
Value = (64 x mode) + (32 x stop_bits) + (8 x parity) + baud
Mode: Data protection: 0 = CRC, 1 = BCC
stop_bits: 0 = 1 stop bit, 1 = 2 stop bit
parity: 0 = none, 1 = odd, 2 = even
baud: 0 = 300 baud, 1 = 600 baud, 2 = 1 200 baud,
3 = 2 400 baud, 4 = 4 800 baud, 5 = 9 600 baud,
6 = 19 200 baud
➌ Baud Rate for Modbus
Calculated according to the following formula:
Value = (64 x mode) + (32 x stop_bits) + (8 x parity) + baud
Mode: Protocol: 0 = RTU, 1 = ASCII 7 bit, 2 = ASCII 8 bit
stop_bits: 0 = 1 stop bit, 1 = 2 stop bit
parity: 0 = none, 1 = odd, 2 = even
baud: 0 = 300 baud, 1 = 600 baud, 2 = 1 200 baud,
3 = 2 400 baud, 4 = 4 800 baud, 5 = 9 600 baud,
6 = 19 200 baud
Parameter Setting Range Factory Setting
DeviceNet
Station number (MAC ID)
Baud rate: 125/250/500 kbaud
0…63
0…2
2
2
Remote I/O
Station number
Baud rate ➊
Baud rate ➋
0…63
0…23
0…118
2
4
5
Modbus
Station number
Baud rate ➌
Baud rate ➋
0…247
0…182
0…118
2
4
5
PROFIBUS
Station number,
Baud rate 9.6/19.2/73.75/187.5/500 kbaud
1…126
0…4
2
4 (500 kbd)