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delta_dvp

Delta DVP

Communication protocol for Delta Electronics DVP series PLC.

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The protocol supports addressing PLC registers via the DVP protocol, using letter type prefixes similar to those used in programs for PLC data.

Bit type

  • X - digital inputs
  • Y - digital outputs
  • M - auxilary relays
  • T - timer states
  • С - counter state
  • S - sequential latched relay

Word Registers

  • T - current timer value
  • С - current counter value
  • D - current value of the data register
delta_dvp.txt · Last modified: 2019/01/09 14:13 by emozolyak