Siemens SINAMICS DCM - Alarm Fan Speed too Slow; Fan End of Service Life Has Been Reached or Exceeded; Fault Fan Speed too Slow

4 Faults and alarms
4.2 List of faults and alarms
SINAMICS DCM
1172 List Manual (LH8), 02/2015, 6RX1800-0ED76
A60165 (F, N) Fan end of service life has been reached or exceeded
Message value: -
Message class: Overtemperature of the electronic components (6)
Drive object: DC_CTRL
Reaction: NONE
Acknowledge: NONE
Cause: At least one device fan has reached the end of its service life - or has exceeded it.
Remedy: Replace the device fan and reset the operating hours.
See also: r50960 (Device fan operating hours display), p50961 (Device fan service life), p50962 (Device fan reset
operating hours)
Reaction upon F: NONE (OFF1, OFF2, OFF3)
Acknowl. upon F: IMMEDIATELY
Reaction upon N: NONE
Acknowl. upon N: NONE
A60166 (F, N) Alarm fan speed too slow
Message value: -
Message class: Overtemperature of the electronic components (6)
Drive object: DC_CTRL
Reaction: NONE
Acknowledge: NONE
Cause: The fan speed is too slow. The fan is probably blocked or faulty.
Note:
r50047[1]: Speed fan 1 (in revolutions/s)
r50047[2]: Speed fan 2 (in revolutions/s)
r50047[3]: Speed fan 3 (in revolutions/s)
r50047[4]: Speed fan 4 (in revolutions/s)
Remedy: Check the fan and replace if necessary.
Reaction upon F: NONE (OFF1, OFF2, OFF3)
Acknowl. upon F: IMMEDIATELY
Reaction upon N: NONE
Acknowl. upon N: NONE
F60167 (N, A) Fault fan speed too slow
Message value: -
Message class: Overtemperature of the electronic components (6)
Drive object: DC_CTRL
Reaction: OFF2 (NONE, OFF1, OFF3)
Acknowledge: IMMEDIATELY
Cause: a) The fan speed is too slow. The fan is probably blocked or faulty.
b) The AC fan was switched off in operation or before the fan run on time p50096 expired by an external fan control.
Note 1:
r50047[1]: Speed fan 1 (in revolutions/s)
r50047[2]: Speed fan 2 (in revolutions/s)
r50047[3]: Speed fan 3 (in revolutions/s)
r50047[4]: Speed fan 4 (in revolutions/s)
Note 2:
Fault message F60167 can only be acknowledged after the fan run on time p50096 has expired!
Remedy: a) Check the fan and replace if necessary.
b) Use the fan control inside the device ! See function block diagram 8047 or 8049.
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE