Delta VFD040C43A-21 - Page 1023

Chapter 14 Fault Codes and DescriptionsC2000 Plus
14-120
ID
Display on LCD Keypad
Fault Name
Fault Descriptions
195
ASR AT process is too
short
(ATTv)
When using Explorer for ASR Auto Tune, the operated
process is too short for the drive to complete the
frequency bandwidth estimation.
Action and Reset
Action condition
The set number of turns is less than the minimum operation turn
Action time
N/A
Fault treatment parameter
N/A
Reset method
Manual reset
Reset condition
Reset immediately
Record
Yes
Cause
Corrective Actions
The operation process is too short
for the drive to estimate
1. Increase torque command to increase the acceleration speed
2. Increase the operation travel