11/03
Diagnosis / Faults and Alarms
SINAMICS G150
Operating Manual
10-35
Remedy:
Connect the original power section and activate the control unit again (POWER ON) or set
p0201 = r0200 and initiate commissioning with p0010 = 0.
If the new power section is accepted, the current limit p0640 can be reduced by means of a
lower maximum power section current (r0209) (torque limits are retained).
If the motor is replaced in addition to the power section, the motor must be re-commissioned
(e.g. via p0010=1).
See also: r0200
Acknowl.: Immediate
F7820
Drive: Temperature sensor not connected
Reaction: OFF2
Cause:
Temperature sensor specified in p600 for motor temperature monitoring is not available.
Remedy:
Connect temperature sensor or activate a different temperature sensor according to p600.
Acknowl.: Immediate
F7840
Drive: Infeed not ready
Reaction: OFF2
Cause:
No ready signal present for infeed although enable signals for drive available for some time.
- Infeed not ready or not enabled.
- Wrong interconnection of binector input for ready signal (p0864).
Remedy:
- Enable infeed.
- Check the interconnection of the binector input for the ready signal (p0864).
- Increase monitoring time (p0857).
See also: p0857
Acknowl.: Immediate
F7841
Drive: Infeed signal Ready in operation canceled
Reaction: OFF2
Cause:
Infeed has canceled the ready signal during operation.
- Wrong interconnection of binector input for ready signal (p0864).
- The enable signals for the infeed had been deactivated.
- Infeed removes the ready signal on account of an error.
- If this drive is to be used to generate support for the DC link,
the error reaction should be set to no reaction if the motor module is to continue to operate.
Remedy:
- Check interconnection of binector input for ready signal for infeed (p0864).
- Check enable signals for infeed and activate if necessary.
- Correct fault in infeed and acknowledge message.
- If this drive is to be used to generate support for the DC link, the error reaction should be
set to no reaction if the drive is to continue to operate when the DC link voltage breaks
down.
Acknowl.: Immediate
A7850
External warning 1
Cause:
BICO signal external warning triggered. This condition for this external warning is met.
See also: p2112
Remedy:
Eliminate the causes of this warning.
A7851
External warning 2
Cause:
BICO signal external warning triggered. This condition for this external warning is met.
See also: p2116
Remedy:
Eliminate the causes of this warning.
A7852
External warning 3
Cause:
BICO signal external warning triggered. This condition for this external warning is met.
See also: p2117
Remedy:
Eliminate the causes of this warning.
F7860
External fault 1
Reaction: OFF2
Содержание SINAMICS G150
Страница 1: ...Operating Manual Edition 11 2003 sinamics Converter Cabinet Units SINAMICS G150 75 kW to 800 kW ...
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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 ...
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Страница 238: ...Parameterlist 11 03 SINAMICS G150 Parameterlist 4 Operating Manual ...
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