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TAC Menta Online Device DI block shows "Offline" for I/O modules with numerical names


  • TAC Menta Online Device DI block shows "Offline" for I/O modules with numerical names
  • The DI block in TAC Menta has a functionality "device offline", when the device name starts with a number (e.g. 2), the device online function doesn't work as supposed.
  • Device online flag is tripped, (or actually set to 0) but will never be reset when device is online again.


  • Menta
  • Xenta Programmable
  • Xenta 280, 281, 282, 283, 300, 301, 302, 401, 401:B
  • I/O modules


The reason that this functionality doesn't work is because if the device address starts with a number it's considered to be an I/O module.


Rename the I/O module devices to a name that does not start with a number.

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