Delta VFD9A0MS43ANSHA User Manual

Chapter 14 Error CodesMS300 (High Speed Model)
14-1
Chapter 14 Error Codes
Model name of digital keypad: KPMS-LE01
*Follow the settings of Pr. 06-17 ~ Pr. 06-22 and Pr. 14-70 ~ Pr. 14-73
ID No.
Display Descriptions
1
Over-current during acceleration (Output current exceeds triple rated current
during acceleration.)
Corrective Actions

Short-circuit at motor output: Check for possible poor insulation at the
output.

Acceleration time too short: Increase acceleration time.

AC motor drive output power is too small: Replace the AC motor drive
with higher power model.
2
Over-current during deceleration (Output current exceeds triple rated current
during deceleration.)
Corrective Actions

Short-circuit at motor output: Check for possible poor insulation at the
output.

Acceleration time too short: Increase acceleration time.

AC motor drive output power is too small: Replace the AC motor drive
with higher power model.
3
Over-current during steady state operation (Output current exceeds triple
rated current during constant speed.)
Corrective Actions

Short-circuit at motor output: Check for possible poor insulation at the
output.

Acceleration time too short: Increase acceleration time.

AC motor drive output power is too small: Replace the AC motor drive
with higher power model.

Delta VFD9A0MS43ANSHA Specifications

General

Brand	Delta
Model	VFD9A0MS43ANSHA
Category	Controller
Language	English