Communication interface isn't reset on SW watchdog restart with option XOB0 enabled

FAQ #100243

Communication interfaces containing a co-processor aren't restarted after a restart caused by the software watchdog with the option "Execute XOB0". In fact only a restart cold will be executed but without resetting the communication modules.


This behaviour is a bug and will be corrected in the next FW version for the corresponding CPU. As soon as the new FW is built it will be available on the support homepage.

In the meantime it is recommended not to use the option "Execute XOB0" for the software watchdog. In this case the communication modules will be reset normally on software watchdog execution.




PCD1 / _Firmware Classic

PCD2 / _Firmware Classic

PCD4 / _Firmware

Last update: 29.05.2015 13:23

First release: 19.10.2004 15:23

Views: 6828

The requested software / document is no longer marketed by Saia-Burgess Controls AG and without technical support. It is an older software version which can be operated only on certain now no longer commercially available products.