Siemens Sinumerik 840D sl Diagnostic Manual page 727

03/2009
206260 <location>Infeed: Temperature in the line filter too high
Message -
value:
Drive object: A_INF, S_INF
Reaction: NONE
Acknowledge: NONE
Cause: The temperature monitoring in the line filter has responded.
If the temperature remains too high during the complete monitoring time, this results in fault F06261.
Note:
The temperature monitoring is only available for an Active Interface Module.
Remedy: - check whether the line filter type set in p0220[0] matches the line filter that is actually connected.
Ensure that the line filter specified for the infeed being used is connected or correct the setting of the
line filter type in P0220[0].
- temperature monitoring is mandatory for AIM line filters (refer to P0220). Ensure that the line filter
temperature switch is correctly and reliably connected to input X21 of the infeed.
- reduce the ambient temperature of the line filter.
- reduce the load on the infeed and the filter module.
- check the magnitude of the line supply voltage.
- the internal fan of the filter module is defective. If required, replace the fan.
- defective temperature switch of the filter module. If required, replace the filter module.
206261 <location>Infeed: Temperature in the line filter permanently too high
Message -
value:
Drive object: A_INF, S_INF
Reaction: OFF2 (OFF1)
Acknowledge: IMMEDIATELY
Cause: After the temperature monitoring responded, the temperature in the line filter was permanently
exceeded.
Note:
The temperature monitoring is only available for an Active Interface Module.
Remedy: - check whether the line filter type set in p0220[0] matches the line filter that is actually connected.
Ensure that the line filter specified for the infeed being used is connected or correct the setting of the
line filter type in P0220[0].
- temperature monitoring is mandatory for AIM line filters (refer to P0220). Ensure that the line filter
temperature switch is correctly and reliably connected to input X21 of the infeed.
- reduce the ambient temperature of the line filter.
- reduce the load on the infeed and the filter module.
- check the magnitude of the line supply voltage.
- the internal fan of the filter module is defective. If required, replace the fan.
- defective temperature switch of the filter module. If required, replace the filter module.
206262 <location>Infeed: Temperature switch in the line filter open when
powering up
Message -
value:
Drive object: A_INF, S_INF
Reaction: OFF2 (OFF1)
Acknowledge: IMMEDIATELY
Cause: When powering up the infeed, the temperature in the line filter is too high. Powering up is prevented.
Remedy: - check whether the line filter type set in p0220[0] matches the line filter that is actually connected.
Ensure that the line filter specified for the infeed being used is connected or correct the setting of the
line filter type in P0220[0].
- temperature monitoring is mandatory for AIM line filters (refer to P0220). Ensure that the line filter
temperature switch is correctly and reliably connected to input X21 of the infeed.
- the filter temperature is too high. Allow the system to cool down.
- the internal fan of the filter module is defective. If required, replace the fan.
- defective temperature switch of the filter module. If required, replace the filter module.
© Siemens AG 2009 All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
SINAMICS-Alarms
2-727