Shared ladder program

Ladder logic: 3 rungs with rising-edge, CMP, MOV

A runnable ladder logic program with 3 rungs using rising-edge, CMP, MOV, AND, OTE. Open it in the free browser PLC simulator to edit, run and fork it. No install, no account.

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RUNG 1PRead_StatusMOV Packed_Word:= 52651RUNG 2AND Low_BytePacked_W… and 255RUNG 3Low_Byte≥ 128Top_Bit_Of_Byte
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What's in this program

rising-edgeCMPMOVANDOTE
  • 3 rungs
  • Uses a compare instruction

Instructions used: rising-edge (one-shot rising-edge contact), CMP (compare instruction), MOV (move value into a register), AND, OTE (output energise coil).

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