Why do I get a "DUART HW ERROR" on PCD2.M150 after restart?

FAQ #101395

Communication on port 3 (PCD2.F520) during startup can lead to a DUART HW ERROR on the PCD2.M150


If there is a communicatin running on port 3 during startup (e.g. an OPC server which is polling data from the PCD), it can happen that the PCD goes in HALT with a DUART HW ERROR on startup.

Due to a firmware problem, the communication on port 3 can cause problems during the startup procedure.

The problem was corrected in FW 0F1 or later for the PCD2.M150. If you are concerned contact your support for the bugfix firmware. Note that the problem only occurs on startup.



PCD2 / M1xx

Last update: 01.06.2015 00:55

First release: 09.04.2010 08:47

Views: 4569

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.