Vacon NX - Page 200

11
vacon • 198 Non-regenerative front end
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
60 Cooling
Cooling OK digital input for liquid cooling
feedback have triggered the fault
• Check liquid cooling
• Check the signal
wiring
• Check Cooling OK
input
63 EmergencyStop
E-stop digital input for emergency stop
feedback have triggered the fault
• Check Main Circuit
Breaker functionality
• Check signal wiring
64 Breaker Trip
MCBs Feedback signal missing after set-
tled time defined with parameter
Breaker Ack Time P2.4.6.
• Check Main Circuit
Breaker functionality
• Check signal wiring
Table 96. Fault codes
Fault
code
Fault Possible cause Correcting measures