Siemens S7 Driver Communication Statistics Dialog

 The Comm Messages button will display the following information about a Siemens S7 driver tag.

Driver Name  The name of the driver (within the driver's code) for which statistics are being displayed.

Version             The version number and date that this driver was created.

Stats For            The name of the station for which the statistics are displayed.

Counts               The number of successful communications since the system started.

Success Count                   Displays a count of successfully transmitted messages.

Timestamp      Displays the time of the last successful communication.

Date Stamp     The date of the last successful communication.

Response Time                 The time it takes the PLC/RTU to receive a command, process it and send a response.

Error                   Indicates the error number (code) for the current error.

Error Mess       Describes the type of communications error that has occurred.

Failed Count   Incremented on each error.

 

Last Error         The error number (code) for the last error that occurred.

Last Error Mess                 A message describing the type of communications error that last occurred.

Error Time       The time of the last reported error.

Error Date        The date of the last reported error.

Error Address                    If an address was associated with the error, it will be recorded here.