Chapter 14 Fault Codes and DescriptionsC2000 Plus 
 
ID*  Display on LCD Keypad  Fault Name  Fault Descriptions 
86 
PG UVW line off 
(UvoF) 
UVW line off for protection when using PG02U 
Action and Reset 
Action condition  Hardware detection 
Action time  Act immediately 
Fault treatment parameter  N/A 
Reset method  Manual reset 
Reset condition  Reset immediately 
Record  Yes 
Cause  Corrective Actions 
The UVW signal is cut off 
Check if the signal cable between encoder and PG card is correct or cut off.