Question

USED I-TRILOGI PLC program exes Clip x3 C Transfer X Gt Release 00000'eg Conveyor A 0888 Conveyor B Control Purpose: When the button Manual is pressed, the robotic arm will begin to execute the manual control process: pressing Clip to dip the product from conveyor A pressing Transfer to move the product to the conveyor B, and pressing Release to release the product and send it away by conveyor B. When the button Auto is pressed, the robotic arm will begin to execute the auto control process once clip product keep holding this product before releasing) transfer product (the action takes 2 sec) release the product. Auto control process can be performed one more time if the button Auto is pressed again Manual control process and auto control process are interlocked

Answer 1

*Pic progaam Note: Appropriate assumptionis that I have taken the banual and Auto buttons as push buttons we you can take clip transfer and Release buttons_as push buttonsen VERSE Here Plc is not mentioned (means which company PLCD se I am giving you generalize ladder diagram to clear out your concept. First I will give you the ladder I logic for this process and then la will explain you the process og program description that معاه وقت للتدمعنوملینمل في مطا

Pushbutton Interlock memory bit momपवा + tyo Auto Clip Peroton clip button । oिansfed cbutton) + Transfer Peretten * || र Release operation Release (button) + Manual Auto push button FF TON 9. -1625e4- Timer for (2 Sec )

V *poogdam_description I have indicated each and every component with appropriate output in the leeddex diagzamescuith intexdocks) once Aw manual push button will be pressed than yo bit will be energized. CQue to the catching it coill remain ons once it will be energized and is clip button will be pressed than I will be executed which is our output to clip the product from conveyor belt A. once will be energized and if transfer button will be Lpressed than y, will be executed which is our output to transfer the product from conveyor belt A to conveyor belt B. o once a will be energized and lif Release button will be pressed than Y coill be executed which - is our off to release the product on Conveyor belt B.

& Now once you colll press Auto | button than yo will be deenergised due to the interlockies-- I so your process will come in the Auto mode cinc of Auto I is fixed in first rung for interlock) I once you will press auto button م هيخص عم. طلایی مهمی فعليكه mode and it will start first operation y, as clipping the product once it will be done than I colll start for transportation of product to conveyor belt B. But over here it is given that I it will take 2 sec in auto mode so I have used timer 1 TON for delay purpose. I so once Transportation is in progoess than it will take 2 sec to complete that process than after asec delay Release I operation will be completed If you will press manual button than because of ne of manual button Sconnected with Authe process cwill be in it will come out manual mode and an of Automode.

Here I have given the generalize ladder diagram for the given process. Here the NC (Normally closed) contacts are connected in the Manual and Auto rung for interlock purpose. Means once Manual button will be pressed It will become open at Auto rung and Once Auto will be pressed than it will become in the Manual rung for interlock purpose.