# Schnider
**URL:** https://forumautomation.com/c/plc-programmable-logic-controllers/schnider/27.md
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## [About the Schnider category](https://forumautomation.com/t/about-the-schnider-category/30)
**Author:** [@jacobmani](https://forumautomation.com/u/jacobmani)\
**Replies:** 0
\[Replace this first paragraph with a short description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters. Until you edit this text or create topics, th…
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## [PLC Automation System: Wiring Diagram and Ladder Logic for Industrial Control](https://forumautomation.com/t/plc-automation-system-wiring-diagram-and-ladder-logic-for-industrial-control/14583)
**Author:** [@TSRS](https://forumautomation.com/u/TSRS)\
**Replies:** 0\
**Last updated:** [November 10, 2026, 2:43am UTC](https://forumautomation.com/t/plc-automation-system-wiring-diagram-and-ladder-logic-for-industrial-control/14583 "2026-11-10T02:43:36Z")
PLC Automation System: Wiring Diagram and Ladder Logic for Industrial Control A comprehensive PLC automation schematic illustrating the integration of PLC hardware wiring and ladder logic programming for industrial cont…
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## [Schneider modicom m340 application program password](https://forumautomation.com/t/schneider-modicom-m340-application-program-password/7724)
**Author:** [@antonyjv83](https://forumautomation.com/u/antonyjv83)\
**Replies:** 0\
**Last updated:** [January 15, 2020, 8:34am UTC](https://forumautomation.com/t/schneider-modicom-m340-application-program-password/7724 "2020-01-15T08:34:02Z")
Dear all, I had uploaded program from a schnider modicon m340 plc using unity pro 6.0. unfortunately all the blocks inside the same are password protected. is there any possibilty to crack these passwords. thanks and r…