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What does Error Code 11 (hex B) indicate on a READ_VAR using the M340 native ethernet port?

Error Code 11 ( hex B ) is defined as "No processor system resources". What this means is that the M340s ethernet port is not available to process the message. This could be due to a full buffer or no sockets available. One possible solution is to cycle power to the PLC to clear the buffer. Adding a time out value to the GEST parameter can minimize the frequency of this message.

Legacy KB System (APS) Data: RESL212290 V1.0, Originally authored by DaSo on 08/12/2013, Last Edited by DaSo on 08/12/2013
Related ranges: Modicon M340