Off Delay (TOF) Timer. Allen Bradley Connected Components Workbench - TOF Timers
This video illustrates how to build a program for the Allen Bradley Micro800 using CCW to implement an Off Delay (TOF) timer. The program will sound a siren for a preset time before a motor starts. When the TOF's internal timer finishes, a motor will be started and latched.
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Documentation for the program demonstrated in the video:
https://drive.google.com/file/d/1MeQv...
The video uses the Micro800 Simulator Tool in CCW to run the program in the example. Rockwell Automation has prepared an excellent video that demonstrates its use.
• Micro800™ Simulator - How to use it
Other videos on this channel will be useful in constructing and running the program.
Creating a Project in CCW
• Create a new project in Allen Bradley...
Building a Ladder Diagram
• Building a Ladder Diagram - Allen Bra...
Latching Circuits
• Latching Lock-in Circuits. Latching c...
Other resources
Additional information
Ladder Logic World - PLC Timer
https://ladderlogicworld.com/plc-timer/
Music by: https://www.bensound.com