rob.adam.plc
Member
WE are Electrical Tech. Eng. Students who have created a pneumatic robotic arm for our Tech Thesis Program. THe arm is controlled by an Allen Bradley Micro Logix 1000 Unit, (RS logix 500 program).
WE have ladder logic which controls the arm as desired, but unfortunatly we cannot get the program to repeat. WE have tried various methods such as resetting the counters/timers, adding a contact before the code to open and reclose, but still no success repeating code. (WE have various limit switches for the I/P's and Solenoids for the O/P's)
If anyone could help us getting this code to repeat after it has completed it would be EXTREMLY appreciated as if it does not work we will be marked uncomplete on the project (even though the program works correctly on one run and manual override works flawlessly).
Rob & Adam
WE have ladder logic which controls the arm as desired, but unfortunatly we cannot get the program to repeat. WE have tried various methods such as resetting the counters/timers, adding a contact before the code to open and reclose, but still no success repeating code. (WE have various limit switches for the I/P's and Solenoids for the O/P's)
If anyone could help us getting this code to repeat after it has completed it would be EXTREMLY appreciated as if it does not work we will be marked uncomplete on the project (even though the program works correctly on one run and manual override works flawlessly).
Rob & Adam