Sanken SVCO6, Instruction Manual, Page: 224 / 326

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7-3 Description of Functions
F4011 Specified command inverter’s response
selection
The function to limit the response message sent from the inverter to specified command, therefore increase the
communication speed.
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F4011 Specified command inverter‘s
response selection 0: Sent
1: Not send (error response sent)
2: Not send (no error response sent) 1 0
F4101 Modbus communication timeout setting
The function to set Modbus communication timeouts time.
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F4101 Modbus communication timeout
setting 0: No function
0.01
-
600 second(s)
0.01s 0
During Modbus communication, if no message has been received within the time period set by F4101, it will be
considered as communication timeouts.
F4102 Modbus communication timeout action
The function to select Modbus communication timeout action.
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F4102 Modbus communication timeout
action 0: Hold the status
1: Stop alarm 1 0
During Modbus communication, if no message has been received within the time period set by F4101, it will be
considered as communication timeouts. When F4102=1 is selected, the inverter alarm will stop.
F4103 Modbus register address switching
It is a function which chooses the register address of Modbus communication.
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F4103 Modbus register address switching 0: register number A
1: register number B 1 0
The address of the register used by Modbus communication is chosen.
Please refer to Section 7-4 for a register address.