Vacon NX ACTIVE FRONT END II Applications Manual page 91

Arfiff05 Standard AFE-II
3. Low voltage in supply for charging circuit.
Correcting measures:
1. Check charging current
F81 Main Fuse
Possible cause:
1. Digital input fault.
Correcting measures:
1. Remove fault situation from external device.
F82 Aux Voltage
Possible cause:
1. Digital input fault.
Correcting measures:
1. Remove fault situation from external device.
F83 Safe Stop
Possible cause:
1. Digital input fault.
Correcting measures:
1. Remove fault situation from external device.
F84 Insulation
Possible cause:
1. Digital input fault.
Correcting measures:
1. Remove fault situation from external device.
F85 Earth Switch fault
Possible cause:
1. Digital input fault.
Correcting measures:
1. Remove fault situation from external device.
F86 Arc Relay
Possible cause:
1. Digital input fault.
Correcting measures:
1. Remove fault situation from external device.
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
vacon • 91