Load loss level, Load loss time, Bus reg level – Rockwell Automation 1336F PLUS II User Manual - Firmware 1.xxx-6.xxx User Manual
Page 108: Max bus volts
6–26
Programming
[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