rhoog
Member
Hi all,
My ex-employer contacted me today about a project I had done when I worked there in the early 90's It's been such along time (ancient history as far as plc's go), but it involved a GE Series One with a CPU105 processor. My ex-employer saya the "CPU" led is blinking. I'm just curious, does anyone remember what this means? I'm sure the backup battery has probably never been replaced, but it seems to me there was a seperate led for battery failure. Its been to long ago and all my old Series One documentation is long gone.
Thanks,
Roger
My ex-employer contacted me today about a project I had done when I worked there in the early 90's It's been such along time (ancient history as far as plc's go), but it involved a GE Series One with a CPU105 processor. My ex-employer saya the "CPU" led is blinking. I'm just curious, does anyone remember what this means? I'm sure the backup battery has probably never been replaced, but it seems to me there was a seperate led for battery failure. Its been to long ago and all my old Series One documentation is long gone.
Thanks,
Roger