RICK G.
Member
Hello everyone,
i have 3 lines that run on a ez-t6c-fs-plc. All programs are the same. I have 1 line that runs for awhile and then shuts off.it will run for hours, sometime days, with no problem. When i go to upload the program to my computer, all of my ladder logic is gone.(no lines of ladder. All i have to do, is cycle the incoming power, and everything comes back.
I have changed batteries many times, i have even changed the entire unit. Still does it. I do not lose any touch screen objects, just the ladder logic.
In my alarm data base, i put in "plc error" (discrete)
this comes up many times, and it clears itself (goes on and off)for exactly 3 seconds.
Does anyone know how i can trap this problem and correct what ever this is?
Any and all advice would be appreciated!!
i have 3 lines that run on a ez-t6c-fs-plc. All programs are the same. I have 1 line that runs for awhile and then shuts off.it will run for hours, sometime days, with no problem. When i go to upload the program to my computer, all of my ladder logic is gone.(no lines of ladder. All i have to do, is cycle the incoming power, and everything comes back.
I have changed batteries many times, i have even changed the entire unit. Still does it. I do not lose any touch screen objects, just the ladder logic.
In my alarm data base, i put in "plc error" (discrete)
this comes up many times, and it clears itself (goes on and off)for exactly 3 seconds.
Does anyone know how i can trap this problem and correct what ever this is?
Any and all advice would be appreciated!!