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Latch Area PLC Parameters

Latch Area​

  • The Latch Area PLC parameter will retain a value in the data register even if the power to the PLC CPU is disconnected.
  • The M and L data registers reserve full WORDs designated by the Start and End parameters.
  • The T and C data registers retain the timer current value, TC, and the counter current value, CC.

Set Latch Range​

  • To set the latch range, left-click a data register and specify the range.