Siemens S7 Driver Statistics Dialog

The Show Stats 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.

dt The Response time - that is, the time between a request for information and the message being received.

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

Error 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.