Danfoss vlt FC 102 Programming Guide

No. Description Warning Alarm/
trip
Alarm/
trip lock
Parameter
reference
Fire mode alarm handling selected
in parameter 24-09 Fire Mode Alarm
Handling
Critical alarms cause a trip.
Warranty-
aecting
alarms
in re
mode
80
Drive Initialized to
Default Value
– X – – Ignored Ignored Trip –
91
Analog input 54
wrong settings
– – X – Ignored Ignored Trip lock –
92 NoFlow (X) (X) –
Parameter 22-23
No-Flow
Function
Ignored Ignored
(Warning /
Trip)
–
93 Dry Pump (X) (X) –
Parameter 22-26
Dry Pump Function
Ignored Ignored
(Warning /
Trip)
–
94 End of Curve (X) (X) –
Parameter 22-50
End of
Curve Function
Ignored Ignored
(Warning /
Trip)
–
95 Broken Belt (X) (X) –
Parameter 22-60
Broken Belt
Function
Ignored Ignored
(Warning /
Trip)
–
96 Start Delayed X – – – Ignored Ignored Warning –
97 Stop Delayed X – – – Ignored Ignored Warning –
98 Clock Fault X – – – Ignored Ignored Warning –
99 Locked Rotor – (X) (X)
Parameter 14-90
Fault Settings
Ignored Ignored
(Trip / Trip
lock)
–
100 Derag limit fault – X –
Parameter 14-90
Fault Settings
Ignored Ignored Trip –
104 Mixing fans (X) (X) –
Parameter 14-53
Fan Monitor
Ignored Ignored
(Warning /
Trip)
–
200 Fire mode X – – – Ignored Ignored Warning –
201 Fire M was Active X – – – Ignored Ignored Warning –
202
Fire M Limits
Exceeded
X – – – Ignored Ignored Warning –
203 Missing Motor X – – – Ignored Ignored Warning –
204 Locked Rotor – (X) (X)
Parameter 14-90
Fault Settings
Ignored Ignored
(Trip / Trip
lock)
–
243 Brake IGBT X X – – Ignored Ignored
Warning /
Trip
–
244 Heatsink temp X (X) (X)
Parameter 14-90
Fault Settings
Ignored Ignored
(Trip / Trip
lock)
X
245 Heatsink sensor – (X) (X)
Parameter 14-90
Fault Settings
Ignored Ignored
(Trip / Trip
lock)
X
246 Pwr.card supply – X X – Ignored Ignored
Trip / Trip
lock
–
247 Pwr.card temp – (X) (X)
Parameter 14-90
Fault Settings
Ignored Ignored
(Trip / Trip
lock)
X
248 Illegal PS cong – X X – Ignored Ignored
Trip / Trip
lock
–
250 New spare parts – – X – Ignored Ignored Trip lock –
251 New Type Code – X X – Ignored Ignored
Trip / trip
lock
–
Table 4.1 Alarm/Warning List
Warnings and alarms marked (X), (Trip), (Trip/Trip lock) are dependent on the parameter.
1) The alarm cannot be auto reset via parameter 14-20 Reset Mode.
Troubleshooting Programming Guide
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Danfoss vlt FC 102 Specifications

General

Category	DC Drives
Model	Danfoss VLT FC 102
Output voltage range	0 to rated motor voltage
Power range	0.37 kW to 200 kW
Communication interfaces	RS-485
Protection features	Overvoltage, undervoltage, overcurrent, short circuit, earth fault, overtemperature, motor thermal protection
Cooling method	Air-cooled
Enclosure rating	IP20, IP21, IP55 (depending on model)
Approvals	CE, UL, cUL