Delta VFD-V Series, Руководство пользователя, Страница: 107 / 185

VFD-V Series
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This parameter determines the PG feedback filter time for the AC drive to process the
motor’s rotation speed.
10-05 PG Slip Range
a
Factory setting 10.0
Settings 0.0~50.0%
This parameter determines the maximum slip range (deviation) for the PG feedback signal.
The slip range is calculated as follows (Pr. 10-05 x Pr. 01-00 = slip frequency). The slip
frequency value is than added to and subtracted from the “command frequency” to give a
“slip range”. If the encoder feedback gives a value outside this range, a PGerr will occur.
10-06 PG Stall Level (overspeed protection)
a
Factory setting 110.0
Settings 0.0~115.0%
This parameter determines the maximum PG feedback signal allowed before a fault will
occur.
The stall level is calculated as follows (Pr. 10-06 x Pr. 01-00 = maximum feedback
frequency). If the feedback signal is higher than this value, a PGerr will our.
10-07 PG Electrical Gear A
a
Factory setting 100
Settings 1~5000
10-08 PG Electrical Gear B
a
Factory setting 100
Settings 1~5000
These parameters are used when multiple feedback signals are used. One feedback
signal will trim the other. The actual output frequency will be based on the following
equation.
Output frequency = [PG frequency/PG point (Pr. 10-00)] * PG Electrical Gear A/ PG Electrical
Gear B.
10-09 PG Position Control Point (Home)
a
Factory setting 0
Settings 0~20000
10-10 Range for PG Position Attained (Home range)
a
Factory setting 10
Settings 0~20000