Siemens SINAMICS G150 Manual page 1296

4 Faults and alarms
4.2 List of faults and alarms
Remedy: - insert a memory card with compatible parameter backup and carry out a POWER ON.
- insert a memory card without parameter backup and carry out a POWER ON.
- save the parameters (p0977 = 1).
F01070 Project/firmware is being downloaded to the memory card
Message value: %1
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: An upgrade (project/firmware download) was initiated on the memory card.
While this fault is present, the corresponding update takes place with plausibility and consistency checks. After this,
depending on the command option, a new boot (reset) for the Control Unit is initiated.
Caution:
During the upgrade and while this fault is present, it is not permissible to switch off the Control Unit.
If the operation is interrupted, this can destroy the file system on the memory card. The memory card will then no
longer work properly and must be repaired.
Remedy: Not necessary.
The fault automatically disappears after the upgrade has been completed.
F01072 Memory card restored from the backup copy
Message value: -
Message class: General drive fault (19)
Drive object: All objects
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: The Control Unit was switched-off while writing to the memory card. This is why the visible partition became
defective.
After switching on, the data from the non-visible partition (backup copy) were written to the visible partition.
Remedy: Check that the firmware and parameterization is up-to-date.
A01073 (N) POWER ON required for backup copy on memory card
Message value: -
Message class: General drive fault (19)
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The parameter assignment on the visible partition of the memory card has changed.
In order that the backup copy on the memory card is updated on the non-visible partition, it is necessary to carry out
a POWER ON or hardware reset (p0972) of the Control Unit.
Note:
It is possible that a new POWER ON is requested via this alarm (e.g. after saving with p0971 = 1).
Remedy: - carry out a POWER ON (power off/on) for the Control Unit.
- carry out a hardware reset (RESET button, p0972).
Reaction upon N: NONE
Acknowl. upon N: NONE
A01099 Tolerance window of time synchronization exited
Message value: -
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The time master exited the selected tolerance window for time synchronization.
See also: p3109 (RTC real time synchronization tolerance window)
1296
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A