User Manual - Firmware 1.xxx-6.xxx Instruction Manual

6–26 Programming
Feature Select
[Load Loss Level]
Sets the torque current level below which a load loss fault/
warning will occur. The value is expressed as a
percentage of programmed [Motor NP Amps].
Parameter Number 291
Parameter Type Read and Write
Display Units / Drive Units 1 % / 4096 = 100%
Factory Default 50%
Minimum Value 20%
0% Firmware 6.001 & later
Maximum Value 100%
[Load Loss Time]
Sets the amount of time the drive [Torque Current] is
below [Load Loss Level], before the action set in [Load
Loss Detect] is taken.
Parameter Number 292
Parameter Type Read and Write
Display Units / Units 1 Second / Seconds
Factory Default 0 Sec
Minimum Value 0 Sec
Maximum Value 30 Sec
[Bus Reg Level] – Firmware 4.001 & later
[Max Bus Volts]
When this parameter is set to the minimum value, the
drive DC bus voltage is limited to 110% of nominal voltage.
[Bus Limit En] must be “Enabled” for the drive to limit the
bus voltage. This setting is used to move the trigger point
for regulation above the turn-on point for dynamic brake
or regeneration packages.
Parameter Number 325
Parameter Type Read and Write
Display Units / Drive Units 1 Volt / 4096 = Drive Rtd Volts
Factory Default 358/716/895 Volts
Minimum Value 358/716/895 Volts
Maximum Value 403/807/1009 Volts