Delta C2000 Plus Series - Page 1010

Chapter 14 Fault Codes and DescriptionsC2000 Plus
14-107
ID
Display on LCD Keypad
Fault Name
Fault Descriptions
180
Encoder single-turn
error
(EcSc)
Encoder reports accumulated single-turn position is
wrong
Action and Reset
Action condition
N/A
Action time
Pr.10-46 high bit determines the allowed continuous number of times
For example: Pr.10-46 = 050D, the allowed continuous number of times is 5
errors
Fault treatment parameter
N/A
Reset method
Manual reset
Reset condition
N/A
Record
Yes
Cause
Corrective Actions
Encoder accumulated single-turn
position is wrong
1. Immediately stop the drive
2. Check each position sampling report, if the single-
turn counting error occurs
occasionally, the drive executes position interpolation.
3. If the drive continuously receives faults more than 5 times (single-turn
counting error, encoder lost, encoder communication error, etc.), the
keypad displays the code of the last error. You can reset the error after the
fault.