Why is the serial communication on PCD3.Mxxx7 or PCD2.M5xx7 Port 0 not working properly?

FAQ #100554

The serial communication on Port 0 works only when the PCD3 (or PCD2.M5547) is switched off, Run/Stop switch is set to Stop.


The serial communication on Port 0 works not properly.

Per default the Port 0 is assigned as MPI-Port. This configuration has to be switched to another port, otherwise the Port 0 can not be used for serial communication

Add the following CDB 1023:

Note that the O in the part 8,O,1 is a letter O for Odd and not a zero. It only works when the implemented CDB has exactely the entrys shown in the picture above (case sensitive).


Related Files:


xx7 Series / Communication

Last update: 31.05.2015 07:24

First release: 20.04.2006 15:08

Views: 5124

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