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Delta VFD075CB43A-20 - Over-current during acceleration

Delta VFD075CB43A-20
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Chapter 12 Warning Codes|C200 Series
12-4
Display on
KPE-LE02
Display on
KPC-CC01
Descriptions
PCGd
Warning
CAN/M Guard err
CAN Master guarding error
PCbF
Warning
CAN/M bus off
CAN Master bus off
PCnL
Warning
CAN/M Node Lack
CAN Master node error
PCCt
Warning
CAN/M cycle time-out
PCSF
Warning
CAN/M SDO over
CAN/M SDOover
PCSd
Warning
CAN/M Sdo Tout
CAN/M SDO time-out
PCAd
Warning
CAN/M Addres set
CAN/M station address error
ocA
Oc at accel
Fault
Over-current during acceleration
(Output current exceeds triple rated current during acceleration.)
Corrective Actions:
1. Short-circuit at motor output: Check for possible poor insulation at the
output lines.
2. Acceleration Time too short: Increase the Acceleration Time.
3. AC motor drive output power is too small: Replace the AC motor
drive with the next higher power model.
ocd
Oc at decel
Fault
Over-current during deceleration
(Output current exceeds triple rated current during deceleration.)
Corrective Actions:
1. Short-circuit at motor output: Check for possible poor insulation at the
output line.
2. Deceleration Time too short: Increase the Deceleration Time.
A
C motor drive output power is too small: Replace the AC motor drive with
the next higher power model.
ocn
Oc at normal SPD
Fault
Over-current during steady state operation
(Output current exceeds triple rated current during constant speed.)
Corrective Actions:
1. Short-circuit at motor output: Check for possible poor insulation at the
output line.
2. Sudden increase in motor loading: Check for possible motor stall.
A
C motor drive output power is too small: Replace the AC motor drive with
the next higher power model.
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com

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