Specifications

No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter

Reference

202 Fire M limits exceeded

203 Missing motor

204 Locked rotor

243 Brake IGBT X X

244 Heatsink temp X X X

245 Heatsink sensor X X

246 Pwr.card supply X X

247 Pwr.card temp X X

248 Illegal PS config X X

250 New spare parts X

251 New type code X X

Table 8.17 Alarm/Warning Code List

(X) Dependent on parameter

1) Cannot be auto reset via H-04 Auto-Reset (Times)

A trip is the action when an alarm has appeared. The trip

will coast the motor and can be reset by pressing the reset

button or making a reset by a digital input (parameter

group 5-1* [1]). The original event that caused an alarm

cannot damage the frequency converter or cause

dangerous conditions. A trip lock is an action when an

alarm occurs, which may cause damage to frequency

converter 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 8.18 LED Indications

General Specifications and ... VLT® HVAC Drive FC 102 Design Guide

MG16C102 - Rev. 2013-08-20 201