S7TCP32: optional support for high-precision-timestamps with Alarm_8P

S7TCP32: optional support for high-precision-timestamps with Alarm_8P

Description

The S7TCP32 driver has been enhanced with optional support for taking over the high-precision timestamp at the alarm 8P variables contained in the associated values provided by certain systems. This feature can be enabled via a new driver configuration option.

The external timestamp is adopted if the received high-precision timestamp is within one year of the current system time. If the received high-precision timestamp is outside this time range, the local system time is used and a DEEPDEBUG log message is generated.


Item ID: 260488
Version: 11.00 Build: 126436

    • Related Articles

    • MODBUS ENERGY: Support for RTU frames over TCP/IP

      Summary The Modbus Energy driver supports communication of RTU frame via TCP/IP. Description For this purpose, the new Modbus TCP/RTU frame via TCP radio button has been implemented in the Settings tab of the driver configuration dialog. Item ID: ...

    • [MSI Interface] Wrong TimeStamps in Order Paramter Messages

      Description The Order Parameter Messages contained wrong TimeStamps (DateTime.Now - set when the parameter is created) and additionally not all variable related TimeStamps were in UTC format (which supports the required milliseconds). The issue has ...

    • zenon Changesets Excel

      Here, you can access a comprehensive list of changes across all maintained versions of the zenon Software Platform as Excel Worksheets. This includes both implemented bug-fixes and new features. Additionally, these lists are available in CSV format ...

    • zenon Changesets CSV

      Here, you can access a comprehensive list of changes across all maintained versions of the zenon Software Platform as Excel Worksheets. This includes both implemented bug-fixes and new features. Additionally, these lists are available in as Excel ...

    • [S7TCP32] Alarm_[S|8|8P] variables stay invalid after connection loss and re-connection

      Description In the S7TCP driver, variables of the driver object types Alarm‑S Attribute and Alarm‑S Message continued to show the Invalid status after the connection was re-established. The issue has been addressed and the behavior is now as ...