To make it a little easier to see what is happening with the counter, you might want to add the following rung to the end of your program. While testing, utilize the "Reset Simulation" and the "Reset Timers and Counters" entries in the Simulations menu to re-start your program.The filling operation is to halt immediately if the stop switch is pressed. When the count reaches a value where the tank is approximately 90% full, the pump is to be shut-off and and the control panels FULL light is to be energized.The pulses generated by Flowmeter 1 should be used to increment a counter. When the Start switch (I:1/0) is pressed, pump P1 will be energized and the tank will start to fill.Using your knowledge of PLC counters, design a program to meet the following requirements: From the Simulations Menu at the top of the screen, Select the Batch Mixing Simulation.Exercise #1 - Filling the Batch Mixing Tank
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |