SmartPLC SafeLine with PROFIBUS slave interface
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Serious error
42252
Following errors are classified as serious errors:
Errors occurring in the periphery which do not affect the processing logic of the device
Response to serious errors:
The safety module goes into the safe state (
→
Safe state
(
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Exception errors
42225
An exception error occurs when the device software is in a non foreseen state.
Response to exception errors:
The safety module goes into the safe state (
→
Safe state
(
>
Scheduling errors
42254
The following errors are classified as scheduling errors:
Errors in the correct processing of the different tasks in the course of which the operating system
cannot make a task change any more so that the watchdog is triggered.
Response to scheduling errors:
All output channels of the local I/O interface go into the default state (= switched off)
All safe output slaves stop sending code sequences
Restart disable of the fail-safe PLC
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Error message
42224
AC412S signals occurring errors via the following mechanisms:
status LED (
→
Status LED
(
online support Centre (
→
Online Support Centre (OSC)
(