Number Description
Warning Alarm/trip Alarm/trip
lock
Parameter reference
76
Power unit setup
X
–
–
–
77
Reduced power mode
X
–
–
Parameter 14-59 Actual Number of
Inverter Units
78
Tracking error
(X)
(X)
–
Parameter 4-34 Tracking Error Func-
tion
79
Illegal PS config
–
X
X
–
80
Drive Initialized to default value
–
X
–
–
81
CSIV corrupt
–
X
–
–
82
CSIV parameter error
–
X
–
–
83
Illegal option combination
–
–
X
–
88
Option detection
–
–
X
–
89
Mechanical brake sliding
X
–
–
–
90
Feedback monitor
(X)
(X)
–
Parameter 17-61 Feedback Signal
Monitoring
91
Analog input 54 wrong settings
–
–
X
S202
99
Locked rotor
–
X
X
–
101
Speed monitor
X
X
–
–
104
Mixing fans
X
X
–
–
122
Mot. rotat. unexp.
–
X
–
–
123
Motor mod. changed
–
X
–
–
157
Power limit mot.
–
X
–
Parameter 4-80 Power Limit Func.
Motor Mode
,
parameter 4-82 Power
Limit Motor Mode
158
Power limit gen.
–
X
–
Parameter 4-81 Power Limit Func.
Generator Mode
,
parameter 4-83
Power Limit Generator Mode
210
Position tracking
X
X
–
Parameter 4-70 Position Error Func-
tion
,
parameter 4-71 Maximum Posi-
tion Error
,
parameter 4-72 Position Er-
ror Timeout
211
Position limit
X
X
–
Parameter 3-06 Minimum Position
,
parameter 3-07 Maximum Position
,
parameter 4-73 Position Limit Func-
tion
212
Homing not done
–
X
–
Parameter 17-80 Homing Function
213
Homing timeout
–
X
–
Parameter 17-85 Homing Timout
214
No sensor input
–
X
–
–
AU373327181955en-000101 / 130R1208
352 | Danfoss A/S © 2021.08
Troubleshooting
VLT® AutomationDrive EZ FC 321
Programming Guide
