Shared ladder program

Ladder logic: 3 rungs with XIC, XIO, rising-edge

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

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RUNG 1Cell_RunningMotorCtrl_Drive.RunConfirmMotorCtrl_Drive.FaultActi…GDB_PumpStation.Cell1_DriveOKRUNG 2MotorCtrl_Drive.FaultActi…PDrive_Fault_RiseLGDB_PumpStation.Cell1_FaultLatchRUNG 3GDB_PumpStation.FaultLatch…GDB_PumpStation.FaultAck…MotorCtrl_Drive.FaultActi…UGDB_PumpStation.Cell1_FaultLatch
Static preview of the shared program. The live editor is below.

What's in this program

XICXIOrising-edgeOTEOTLOTU
  • 3 rungs

Instructions used: XIC (examine-if-closed contact (normally open)), XIO (examine-if-open contact (normally closed)), rising-edge (one-shot rising-edge contact), OTE (output energise coil), OTL (output latch coil), OTU (output unlatch coil).

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Want to build your own? Open the free ladder logic sandbox.