Delta VFD220C43A-21 - Page 1011

Chapter 14 Fault Codes and DescriptionsC2000 Plus
14-108
ID
Display on LCD Keypad
Fault Name
Fault Descriptions
181
PG command error
(PgCe)
PG command error. The SPI communication between
PG card and the drive is interfered; PG card cannot
receive the drive’s command correctly. The PgCe
shows if the above error continuously occurs for 5
times.
Action and Reset
Action condition
Verify if the PG card reported data is correct for each sampling cycle
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
The communication between PG
card and the drive is interfered
1. Verify if the PG card wiring meets anti-interference performance.
2. 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.