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7-3
Description of Functions
Communication function
The followings are descriptions of function blocks in communication function.
For details of communication function, please refer to section 7-4.
F4001
Message checksum
The function to select or deselect the checksum in the communication message.
Code No.
Function Name
Date Content
Setting
Resolution
Factory
Presets
F4001
Message checksum
0: No
1: Yes
1
1
F4003
Pull up/down function selection
The function to select pull up/down of RS485 communication circuit.
Code No.
Function Name
Date Content
Setting
Resolution
Factory
Presets
F4003
Pull up/down function selection
0: No
1: Yes
1
0
F4004
Communication response time
The function to set response time from inverter.
Code No.
Function Name
Date Content
Setting
Resolution
Factory
Presets
F4004
Communication response time
1-6000ms
1ms
10
F4005
Serial communication function
The function to select communication function.
Code No.
Function Name
Date Content
Setting
Resolution
Factory
Presets
F4005
Serial communication function
0: No function
1: Dedicated protocol communication function
(SANKEN communication protocol)
2: Modbus communication function
1
0
F4006
Inverter No.
The function to set inverter number.
Code No.
Function Name
Date Content
Setting
Resolution
Factory
Presets
F4006
Inverter No.
0-247
SANKEN protocol : 1-32
Modbus protocol : 0-247
1
1
Please set the value with 1-247. Pay attention not to repeat with other inverter numbers. It is not required to set the
number sequentially, a loss of number is allowable.
Note
1:
When setting a repetitive number, it cannot ensure a normal communication
.
Note
2:
In dedicated protocol(SANKEN protocol) communication, number 1-32 is effective.
Summary of Contents for SVCO6
Page 1: ...High Performance Vector Control Inverter Instruction Manual SANKEN ELECTRIC CO LTD ...
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Page 324: ... 322 Memorandum ...
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