Danfoss VLT FC 302 User Manual

No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference
79 Illegal PS config X X
80 Unit initialised to default value X
250 New spare part X
251 New type code X X
300 Mains cont. fault X
301 SC cont. fault X
302 Cap. over current X X
303 Cap. earth fault X X
304 DC over current X X
305 Mains freq. limit X
306 Compensation Limit
308 Resistor temp X X
309 Mains earth fault X X
311 Switch. freq. limit X
312 CT range X
314 Auto CT interrupt X
315 Auto CT error X
316 CT location error X
317 CT polarity error X
318 CT ratio error X
Table 9.3 Alarm/Warning Code List
A trip is the action when an alarm has appeared. The trip disables the active filter and can be reset by pressing [Reset] or
make a reset by a digital input (parameter group 5-1* Digital Inputs [1] Reset). The origin event that caused an alarm cannot
damage the active filteror cause dangerous conditions. A trip lock is an action when an alarm occurs, which may cause
damage to active filter or connected parts. A Trip Lock situation can only be reset by a power cycling.
Warning
yellow
Alarm flashing red
Trip locked yellow and red
Table 9.4 LED Indicator Lights
Warnings and Alarms Operating Instructions
132 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202
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Danfoss VLT FC 302 Specifications

General

Brake Function	Built-in brake chopper in all units up to 22 kW
Output Voltage Range	0-100% of input voltage
Power Range	0.37 kW
Control Modes	VVCplus, Flux, U/f
Protection Features	Overvoltage, undervoltage, overcurrent, short circuit, overtemperature, overload
Communication Options	Modbus RTU, BACnet, Ethernet/IP, Profinet, Profibus, CANopen, DeviceNet
Ambient Temperature Range	-10°C to +50°C (derating above +40°C)
Enclosure Rating	IP20, IP21, IP55
Cooling Method	Air-cooled
Input Voltage	200-240V, 380-480V, 525-600V