CIRCUTOR AFQ Series User Manual
Page 61
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AFQ-4W
Instruction Manual 61
The RS-485 connection is shown in
Figure 63: RS-485 connection.
The Modbus configuration of the AFQ-4W is shown in
Variable
Value
Protocol
MODBUS RTU slave
Peripheral no.
2
Baud Rate
9600
Parity
No
Data bits
8
Stop bits
1
Table 8: Modbus configuration.
The permitted Modbus functions are (
Permitted Modbus functions
(1)
Read (R)
03
Write (W)
10
(1)
Values expressed as hexadecimals
Table 9: Permitted Modbus functions
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