No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter
Reference
61 Feedback Error (X) (X)
4-30 Motor Feedback
Loss Function
62 Output Frequency at Maximum Limit X
63 Mechanical Brake Low (X)
2-20 Release Brake
Current
64 Voltage Limit X
65 Control Board Over-temperature X X X
66 Heat sink Temperature Low X
67 Option Configuration has Changed X
68 Safe Stop (X)
(X)
1)
5-19 Terminal 37 Safe
Stop
69 Pwr. Card Temp X X
70 Illegal FC configuration X
71 PTC 1 Safe Stop
72 Dangerous failure
73 Safe Stop Auto Restart (X) (X)
5-19 Terminal 37 Safe
Stop
74 PTC Thermistor X
75 Illegal Profile Sel. X
76 Power Unit Set-up X
77 Reduced power mode X 14-59 Actual Number of
Inverter Units
78 Tracking Error (X) (X)
4-34 Tracking Error
Function
79 Illegal PS config X X
80 Drive Initialized to Default Value X
81 CSIV corrupt X
82 CSIV param error X
83 Illegal Option Combination X
84 No Safety Option X
88 Option Detection X
89 Mechanical Brake Sliding X
90 Feedback Monitor (X) (X)
17-61 Feedback Signal
Monitoring
91 Analog input 54 wrong settings X S202
163 ATEX ETR cur.lim.warning X
164 ATEX ETR cur.lim.alarm X
165 ATEX ETR freq.lim.warning X
166 ATEX ETR freq.lim.alarm X
243 Brake IGBT X X X
244 Heatsink temp X X X
245 Heatsink sensor X X
246 Pwr.card supply X
247 Pwr.card temp X X
248 Illegal PS config X
249 Rect. low temp. X
250 New spare parts X
Troubleshooting FC 300 Programming Guide
MG33MD22 - VLT
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