Functional Details 58
F3.23 PLC running timer
Setting range: 0 ~9999Min
When programmable multi-speed running function is selected, this parameter can
be used to set programmable multi-speed running time. When the set time is reached,
it will automatically stop. For restoring running, it is required to input stop
command before the start command.
When this parameter is set to 0, timed running stop is void.
F3.24 Fault self-recovery times
Setting range: 0~5
F3.25 Fault self-recovery time
Setting range: 0.0~60.0Sec
During running of the inverter, load fluctuation, grid fluctuation and other accidental
factors may cause accidental shutdown of the inverter. At this time, in order to
ensure system’s working continuity, the inverter can be allowed to make automatic
resetting for some kinds of faults and restore running.
The self-recovery interval means the interval from the fault start to the self-recovery.
If the inverter cannot restore to normal condition within the set self-recovery times,
it will output fault signal. After successful self-recovery, the inverter is at stop and
ready status.
F3.26 Swing frequency running setting Setting range: 0000~0012H
This parameter is used to set basic characteristics of swing frequency running
(fratile decimal system setting)
LED Units: Swing frequency function enabling selection
0: Swing frequency function disabled
1: Swing frequency function effective
2: Swing frequency function conditionally effective
When the external swing frequency input terminal is effective (the swing frequency
input terminal is selected by functional parameter [F1.08]～[F1.11]), the inverter
runs in swing frequency mode.
E550 Series Universal Low-Power Inverter
