Danfoss VLT FC 100 Series Programming Manual page 208

Troubleshooting
No. Description
73 Safe Stop Auto Restart
76 Power Unit Set-up
79 Illegal PS config
80 Drive Initialized to Default Value
91 Analog input 54 wrong settings
92 NoFlow
93 Dry Pump
94 End of Curve
95 Broken Belt
96 Start Delayed
97 Stop Delayed
98 Clock Fault
201 Fire M was Active
202 Fire M Limits Exceeded
203 Missing Motor
204 Locked Rotor
243 Brake IGBT
244 Heatsink temp
245 Heatsink sensor
246 Pwr.card supply
247 Pwr.card temp
248 Illegal PS config
250 New spare parts
251 New Type Code
Table 4.1 Alarm/Warning code list
(X) Dependent on parameter
1) Cannot be Auto reset via 14-20 Reset Mode
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 make a reset by a digital input (parameter group
5-1* [1]). The original event that caused an alarm cannot
damage the Adjustable frequency drive or cause
dangerous conditions. A trip lock is an action when an
alarm occurs, which may cause damage to Adjustable
frequency drive or connected parts. A trip lock situation
can only be reset by power cycling.
®
VLT HVAC Drive Programming Guide
Warning
X
X
X
X
X
X
X
X
X
X
LED indication
Table 4.2
MG11CD22 - VLT ® is a registered Danfoss trademark
Alarm/ Alarm/Trip Lock
Trip
X X
X
X
X
X
X
X
X
X X
X X
X X
X X
X X
X
X X
Warning
Alarm
Trip locked
Parameter Reference
4
22-2*
22-2*
22-5*
22-6*
22-7*
22-7*
0-7*
yellow
flashing red
yellow and red
4-3
4