Why does the CPU crash when reading the diagnostic buffer?

FAQ #100705

On PCD2.Mx57 and PCD2.M177 the request can cause a crash when requesting more than 20 entrys. The problem is corrected in firmware version 3.118


After a Diagnostic Buffer request the CPU is crashing, all LED's are blinking.

Do to a firmware problem the CPU doesn't handle the request correctly if more than 20 entrys are asked

Update to version 3.118.  



xx7 Series / CPU and operating system

Last update: 31.05.2015 05:16

First release: 07.03.2007 13:24

Views: 5009

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.