Diagnostics
11.2 List of faults and alarms
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
403
Alarm list
Alarm
Cause
Remedy
A1009: Control module over-
temperature
The temperature of the control module
(Control Unit) has exceeded the specified
limit value.
•
Check the air intake for the Control Unit.
•
Check the Control Unit fan.
Note:
The alarm automatically disappears after the
limit value has been
undershot.
A1019: Writing to the remov-
able data medium unsuccess-
ful
The write access to the removable data
medium was unsuccessful.
Remove and check the removable data me-
dium. Then run the data backup again.
A1032: All parameters must
be saved
The parameters of an individual drive ob-
ject were saved, although there is still no
backup of all drive system parameters.
The saved object-specific parameters are
not loaded the next time that the system
powers up.
For the system to successfully power up,
all of the parameters must have been
completely backed up.
Save all parameters.
A1045: Configuring data
invalid
An error was detected when evaluating the
parameter files saved in the non-volatile
memory. Because of this, under certain
circumstances, several of the saved pa-
rameter values were not able to be ac-
cepted.
Save the parameterization in SINAMICS V-
ASSISTANT using the "Copy RAM to ROM"
function or on the BOP. This overwrites the
incorrect parameter files in the non-volatile
memory – and the alarm is withdrawn.
A1774: Test stop for fail-safe
digital outputs required
The preset time for the forced checking
procedure (test stop) for the fail-safe digital
outputs (F-DO) has been exceeded. A new
forced checking procedure is required.
Note:
•
This message does not result in a
safety stop response.
•
The test must be performed within a
defined maximum time interval (maxi-
mum of 8760 hours) in order to comply
with the requirements as laid down in
the standards for timely fault detection
and the conditions to calculate the fail-
ure rates of safety functions (PFH val-
ue). Operation beyond this maximum
time period is permissible if it can be
ensured that the forced checking pro-
cedure is performed before persons
enter the hazardous area and who are
depending on the safety functions cor-
rectly functioning.
Carry out the forced checking procedure for
the digital outputs.
