Why is the Port 3 on the PCD3.M5340 not running correctly in RS 485 mode?

FAQ #100765

The first versions of the PCD3.M5340 controller have been delivered with a firmware that does not support the usage of the RS485 port on port 3.


The communication RS 485 on port 3 of the PCD3.M5340 is not working correctly. 


Due to a problem in the firmware, the port is not correctly initialized to RS 485.

Upgrade the PCD3 firmware to version 1.08.23 or higher.


There is no problem for the usage of the port 3 as RS422 port.



PCD3 / Mxxx

PCD3 / _Firmware Classic

PG5 2.0 / Serial-S-Bus

Last update: 24.05.2015 06:32

First release: 27.09.2007 08:04

Views: 102164

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