The Comm Messages button will display the following information about an Allen-Bradley driver tag.
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Driver Name The Driver Name element indicates the name of the driver (within the driver's code) for which statistics are being displayed. Version The Version element indicates the version number and date that this driver was created. Stats For The Stats For item indicates the name of the station for which the statistics are displayed. Counts The Counts item displays the number of successful communications since the system started. Timestamp The Timestamp item displays the time of the last successful communication. Date Stamp The Date Stamp item indicates the date of the last successful communication. Dt The Dt element indicates the Response time – that is, the time between successive messages. The Response time is typically used to determine how fast data is being transferred for drivers that request data at regular intervals.
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Error The Error element indicates the error number (code) for the current error. Error Mess The Error Mess element displays a message describing the type of communications error that has occurred. Last Error The Last Error element indicates the error number (code) for the last error that occurred. Last Error Mess The Last Error Mess element displays a message describing the type of communications error that last occurred. Error Count The Error Count element indicates the number of errors that have occurred since the system started. Error Time The Error Time element indicates the time of the last reported error.
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Error Date The Error Date element indicates the date of the last reported error. Error Owner The Error Owner element indicates the address at which the last error occurred. Error Station The Error Station element indicates the address of the station at which the last error occurred. Error Mem Addr The Error Mem Addr element indicates the PLC address at which the last error occurred. Serial Error The Serial Error element indicates the error number (code) for the serial error (if one has occurred). Serial ID The Serial ID element indicates the ID of the serial error. KT/SD The KT/SD element indicates the ID of the KT/SD board, if one has been installed for this I/O device.
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