Interrupts - Siemens SIMATIC ET 200SP Manual

Alarms/diagnostic messages

5.3 Interrupts

Additional functions in the case of fail-safe motor starters
Confirming ATEX
parameters
Discarding ATEX
parameterization
Displaying ATEX
parameterization
Switching to
commissioning mode
5.3 Interrupts
The SIMATIC ET 200SP motor starter supports diagnostic interrupts and maintenance. You
can read out the diagnoses of the motor starter in the following data sets:
● Data set 72: Read device faults (Page 120)
● Data set 73: Read trips (Page 122)
● Data set 75: Read events (Page 124)
● Data set 92: Read device diagnosis (Page 126)
A diagnostics message is output for each diagnostics event and the ER LED flashes on the
module when group fault diagnostics are enabled. You can read out the diagnostic
messages in the diagnostics buffer of the CPU, for example. You can evaluate the error
codes via the user program. The following table shows the individual diagnostic messages:
Error type
channel
diagnostics
0003
001F
100A
1021
114
Press of a button You confirm display of the parameters via an LED flashing sequence by
pressing the RESET button twice.
Press of a button for By pressing the button for longer than five seconds, you discard newly
longer than five set ATEX parameters and you return to the original parameterization.
seconds.
Press of a button for By pressing the button for longer than five seconds, you can display the
longer than five currently set ATEX parameters during operation.
seconds.
Press of a button In "Manual local" mode, confirm the change to commissioning mode by
the fail-safe motor starter by pressing the button.
Fault text
Overvoltage
h
Channel temporarily
h
unavailable
Test mode current flow
h
Phase unbalance
h
Remedial measures
Cause: The supply voltage is above the tolerance limit.
Remedy: Change the power supply.
Wait until the firmware update is completed.
Current is flowing in the motor feeder although the motor
feeder is in test mode or the test position (TPF). Possible
causes: The main circuit is not interrupted in test operation.
The limit value for phase unbalance has been exceeded.
Phase unbalance can cause an overload.
Possible causes: Failure of the phase, fault in the motor
windings
Remedy: Check the motor feeder and the motor.
Manual, 12/2016, A5E34821005002A/RS-AB/002
Motor starter (3RK1308-0**00-0CP0)