PLC Archive:Motor Start-Stop-Jog

From ControlWiki

Jump to: navigation, search

Motor Start-Stop-Jog

contributed by: Brad Hite

Link to File

Click here to view program file.


Modicon 984 Ladder Logic Motor Start/Stop Circuit with Jog switch. Designed to turn an output on and off that can in turn be wired to a motor starter to start/stop a motor. Circuit includes a momentary start pulse and an auxiliary contact sealing delay timer. Circuit also provides a motor jog function. Jog switch must be a physical, wired, non-maintained switch for safe operation.


For all material in the PLC Archive, our site disclaimer applies. You take full responsibility for the application of any code appearing on this site, as we have made no engineering evaluation of the code nor are we, or the author, familiar with the details and risks inherent in your application.

Personal tools