Instruction Manual

E6581541②
4. Parameters
4.1. Communication parameters
Set up the inverter parameters as follows. To update, reset of inverter. If these parameters are not
set to correct value, this unit can not work normally.
Title
Commu
nication
No.
Function Description
Factory
setting
f831 0831 Network Baudrate (*1)
0: 9600bps,1: 4800bps,2: 9600bps
3: 19200bps,4: 38400bps,
5: 57600bps,6: 76800bps
Over 7 is 9600bps.
0000
f832 0832 Network Time-Out (*1)
0: No action
Unit 0.1 sec, Setting range: 1 – 1000
Over 1000 is 100.0s.
0000
f833 0833 Factory setting (*1)
Except ACh：Reset to factory setting
ACh：Finished with reset to factory setting
0000
(ACh)
f834 0834 Station address
1-99
The range outside is converted into 99
0000
f851 0851
Operation
at communication error
by disconnection
0: Inverter stop, communication command,
frequency mode open (by cmod, fmod)
1: None (continued operation)
2: Deceleration stop
3: Coast stop
4: Network error (err8 trip)
5: Preset speed operation (by f852 setting)
0
f852 0852
Preset speed operation
selection
0:None
1~15:Preset speed operation (by parameter
setting)
0
f853 0853
Communication option
station address monitor
(Read Only)
Real station address monitor
If a value of f834 is out of a range, the
value of f853 becomes 99.
－
f899 0899
Network option reset
setting
0:None
1:Reset option circuit board and inverter
0
－ FE66
Add-on option 1 CPU
version(Under side option)
－
－ FE67
Add-on option 2 CPU
version(Panel side)
High byte is version Low byte is revision.
For example, When version number 1, and
revision number 2 is, panel indication
becomes with 1.02.
The version of the option with it has equipped
can be checked by using the function of
f710 to f718 (standard monitor display
selection).
*For details, refer to the inverter instruction
manual.
－
* When fmod or cmod is set to “Communication option input”, VF-PS1 drives without
FLN LOC REF (LDO point #69) or FLN LOC CTL (LDO point #68) at each Objects.
(*1): This parameter is effective by reset. Please reset (power supply reset or f899=1)
after changing a set point.
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