Chapter 4 Operation Interface|VP3000 
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4-1-4-2 LED Function Descriptions of KPV-CC01 
ON: 
1.  AC motor drive is operating. 
2.  The drive operates in HAND mode 
ON: 
1.  The drive is in STOP status 
2.  The drive is in OFF status 
Flashes 
The drive is in FAULT status 
 
4-1-4-3 Description of Communication Lights 
CMC-DN01 
Comm. Card status 
indication 
ON: Comm. Card is working 
Flashes: stand by 
Flashes: a recoverable error has occurred to the 
Comm. card 
ON: an unrecoverable error has occurred to the 
Comm. Card, such as hardware error 
Flashes: the Comm. card is self-testing 
Communication 
connection status 
indication 
no working power or the IP address is not 
configured 
Flashes: Comm. card is online, but has not 
established a connection with the main station 
ON: Comm. card is online and connects normally 
with the main station, the I/O data is normal 
Flashed: connection timed out 
ON: use duplicate IP address 
Flashes: the Comm. card is self-testing