January-22nd-2018, 04:33 PM
Well the Error "COM-Flag not set" is a common error that just tells that the netX chip is expected to start process IO data exchange with PROFINET by indicating this with a special bit named "COM" = communication running. But this bit is not coming by any reason.
That Node-RED is running or not after the error happened can still mean that starting Node-RED and its application still consumed more time than the watchdog time is set.(1000msec by default). So netX is very strict monitoring the time. If it expires netX stops communication in all cases. Only deploying the Node-RED flow again recovery from this error.
That Node-RED is running or not after the error happened can still mean that starting Node-RED and its application still consumed more time than the watchdog time is set.(1000msec by default). So netX is very strict monitoring the time. If it expires netX stops communication in all cases. Only deploying the Node-RED flow again recovery from this error.
„You never fail until you stop trying.“, Albert Einstein (1879 - 1955)