17- DELTA PLC RTC and Calendar (TADD, TSUB)

In this video, “DELTA PLC RTC and Calendar (TADD, TSUB)”, we explain how to use the TADD and TSUB instructions in Delta PLCs to add or subtract hours from the current RTC time — a powerful feature for time-based automation. In this tutorial, you will learn: The concept of Time Arithmetic in Delta PLCs The difference between TADD and TSUB instructions How to add a specific number of hours to the current RTC time How to subtract hours from the current RTC time How the PLC handles day and date rollover when exceeding 24 hours A full practical example in ISPSoft showing real-time results This lesson is part of the Delta PLC Beginner Course – In Arabic, designed for engineers, technicians, and students looking to develop strong skills in RTC time manipulation and scheduling logic using Delta PLCs. __________________________________________ (Software Download): Download WPLSoft https://downloadcenter.deltaww.com/do... Download ISPSoft https://downloadcenter.deltaww.com/do... 🔗 Follow me on LinkedIn for more professional content:   / hendawy88   __________________________________________ Delta PLC, DELTA PLC Beginner Course, PLC programming Arabic, Industrial automation basics, Delta Electronics PLC, كورس PLC Delta, التحكم الصناعي PLC دلتا.