Delta VFD-VE - Over Slip Treatment; Hunting Gain; Accumulative Motor Operation Time (Min.); Accumulative Motor Operation Time (Day)

Chapter 4 Parameters
4-109
05-28 Over Slip Treatment
Control
mode
VFPG SVC FOCPG
Factory setting: 0
Settings 0 Warn and keep operation
1 Warn and ramp to stop
2 Warn and coast to stop
 Pr.05-26 to Pr.05-28 are used to set allowable slip level/time and over slip treatment
when the drive is running.
05-29  Hunting Gain Unit: 1
Control
mode
VF VFPG SVC
Factory setting: 2000
Settings 0 to 10000 (0: disable)
 The motor will have current wave motion in some specific area. It can improve this
situation by setting this parameter. (When it is high frequency or run with PG, Pr.05-29
can be set to 0. when the current wave motion happens in the low frequency, please
increase Pr.05-29.)
05-31 Accumulative Motor Operation Time (Min.) Unit: 1
Control
mode
VF VFPG SVC FOCPG TQCPG
Factory setting: 00
Settings 00 to1439
05-32 Accumulative Motor Operation Time (Day) Unit: 1
Control
mode
VF VFPG SVC FOCPG TQCPG
Factory setting: 00
Settings 00 to 65535
 Pr. 05-31 and Pr.05-32 are used to record the motor operation time. They can be cleared
by setting to 00 and time won’t be recorded when it is less than 60 seconds.