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Diagnosis / Faults and Alarms
11/03
SINAMICS G150
10-42
Operating Manual
Cause:
Current in phase T has reached permissible current limit for power section. Pulsing is
blocked for one pulse period.
- Control incorrectly parameterized.
- Fault in motor or in power lines.
- Power lines exceed maximum permissible length.
- Motor load too high.
- Power section defective.
Remedy:
- Check motor data.
- Check motor switching mode (star/delta)
- Check motor load.
- Check power line connections.
- Check power lines for short-circuit or ground fault.
- Check length of power lines.
F30035
Power section: Overtemperature Intake air
Reaction: OFF2
Cause:
Power section air-intake temperature has exceeded the permissible limit.
- Ambient temperature too high.
- Insufficient ventilation, fan failure
Remedy:
- Check that fan is running.
- Check fan mats.
- Check that ambient temperature lies within permissible range.
Caution:
This fault cannot be acknowledged until the value is below the warning threshold for warning
A5002.
Acknowl.: Immediate
F30036
Power section: Overtemperature Electronic module
Reaction: OFF2
Cause:
Power section Temperature in module duct of converter has exceeded permissible limit.
- Insufficient ventilation, fan failure.
- Overload.
- Ambient temperature too high.
Remedy:
- Check that fan is running.
- Check fan mats.
- Check that ambient temperature lies within permissible range.
Caution:
This fault cannot be acknowledged until the value is below the warning threshold for warning
A5003.
Acknowl.: Immediate
F30037
Power section: Overtemperature DC converter
Reaction: OFF2
Cause:
Power section DC converter temperature has exceeded permissible limit.
- Insufficient ventilation, fan failure.
- Overload.
- Ambient temperature too high.
- Line phase failure
Remedy:
- Check that fan is running.
- Check fan mats.
- Check that ambient temperature lies within permissible range.
- Check motor load.
- Check line phases.
Caution:
This fault cannot be acknowledged until the value is below the warning threshold for warning
A5004.
Acknowl.: Immediate
F30040
Power section undervoltage 24V
Содержание SINAMICS G150
Страница 1: ...Operating Manual Edition 11 2003 sinamics Converter Cabinet Units SINAMICS G150 75 kW to 800 kW ...
Страница 2: ......
Страница 22: ...Device Overview 11 03 SINAMICS G150 2 10 Operating Manual ...
Страница 136: ...Monitoring Functions and Protective Functions 11 03 SINAMICS G150 9 2 Operating Manual 9 2 Monitoring in preparation ...
Страница 196: ...Diagnosis Faults and Alarms 11 03 SINAMICS G150 10 54 Operating Manual ...
Страница 208: ...Maintenance and Servicing 11 03 SINAMICS G150 11 12 Operating Manual ...
Страница 234: ......
Страница 238: ...Parameterlist 11 03 SINAMICS G150 Parameterlist 4 Operating Manual ...
Страница 239: ......