Sanken SVCO6 Instruction Manual page 261

Code
F4007 Communication speed
Set a communication speed
1: 1200bps
2: 2400bps
3: 4800bps
4: 9600bps(Factory preset)
5: 19200bps
6: 38400bps
7: 57600bps
F4008 Parity bit
Set a parity bit.
0: None
1: Odd (Factory preset)
2: Even
F4009 Stop bit
Set a stop bit.
1: 1 bit (Factory preset)
2: 2 bits
F4010 End code
Set an end code.
0: CR＋LF (Factory preset)
1: CR
※ No end code for BINARY and Modbus communication
Specified command inverter's response selection
F4011
Prevent the inverter from sending response message to the specified command message at PC side.
0: Sent (Factory preset)
1: Not sent (Error response sent)
2: Not sent (Error response not sent)
F4101 Modbus communication timeout setting
Set a Modbus communication timeout
0: No function (Factory preset)
0.01-600s
F4102 Modbus communication timeout action
Set a Modbus communication timeout action.
0: keep the status (Factory preset)
1: Stop alarm
F4103 Modbus register address switching
It is a function which chooses the register address of Modbus communication.
0: register number A (Factory preset)
1: register number B
Note: Do not set a communication-related function code during communication, otherwise, the function may be
noneffective.
※1: Set the output of the RS485 communication interface to high impedance when not used for data transmission. To
prevent unstable output or malfunctioning, please set the pull-up/down function code (F4003=1) when no
pull-up/down is embedded in the RS485 communication interface circuit to maintain a safe circuit at low
impedance.
7-4
Description
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Serial Communication Function