The User Manual of JAC200 Series General Frequency Converter
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arrival
Set range
0h
~
65000h
When accumulated power-on time (F7-13) reaches the set power-on time of
F8-16
, the multifunctional
digital DO of the frequency converter shall output ON signal.
F8-17
Set the accumulated operation
time arrival
Default value
0h
Set range
0h
~
65000h
It is used to set the running time of the frequency converter.
After accumulated running time (F7-09) reaches the set running time, the multifunctional digital DO of the
frequency converter shall output ON signal.
F8-18
Enable protection selection
Default value
0
Set range
0
Unprotected
1
Protected
The parameter involves the security protection function of the frequency converter.
If the parameter is set as 1 and run command is valid at frequency converter power-on moment ( For
example, the run command of the terminal is in closed state before power on), the frequency converter shall
not respond to run command until the run command is canceled first and then valid again.
In addition, if the parameter is set as 1, if the run command is valid at frequency converter reset moment,
the frequency converter shall also not respond to operation command. The operation protection state shall
be not canceled until the run command is canceled first.
The hazard due to the response of motor to run command during power-on or failure reset under informed
situation shall be prevented by setting the parameter as 1.
F8-19
Frequency test value (FDT1)
Default value
50.00Hz
Set range
0.00Hz
~
Maximum frequency
F8-20
Lagged test value (FDT1)
Default value
5.0%
Set range
0.0%
~
100.0% (FDT1 level)
When the operation frequency is higher than frequency test value, the multifunctional output DO of the
frequency converter shall output ON signal, but when the frequency is a certain frequency value lower than
test value, the ON signal output of DO shall be canceled.
Above parameters are used to set the test value of output frequency and lagged value of output action
cancellation. One of the parameters F8-20 is the percentage of lagged frequency and frequency test value
F8-19. Fig. 6-16 is the FDT function diagram.