rejoe.koshy
Member
Hi,
I have a 1769-L32E,series A, compact logix controller which suddenly stopped working (as in all the outputs dropped out). The status of the PLC indicators are as under:
RUN- off
FORCE -off
BAT - off
I/O - off
OK - steady green.
It seems that the controller has lost its project or has being flushed by it. When an attempt is made to download the project, the following errors show up and the download process is aborted:
"Error : Internal Object Identifier (IOI) segment error
Error : Failed to download tags."
Finally I got to download the project but the issue presented itself after 6 hours of running time.
I cant find any information which is in line with above status indications. I am assuming that a major non recoverable fault might have forced the controller to flush out the program but in that case the "OK" indicator should blink red ..
Confused ..pls help!
I have a 1769-L32E,series A, compact logix controller which suddenly stopped working (as in all the outputs dropped out). The status of the PLC indicators are as under:
RUN- off
FORCE -off
BAT - off
I/O - off
OK - steady green.
It seems that the controller has lost its project or has being flushed by it. When an attempt is made to download the project, the following errors show up and the download process is aborted:
"Error : Internal Object Identifier (IOI) segment error
Error : Failed to download tags."
Finally I got to download the project but the issue presented itself after 6 hours of running time.
I cant find any information which is in line with above status indications. I am assuming that a major non recoverable fault might have forced the controller to flush out the program but in that case the "OK" indicator should blink red ..
Confused ..pls help!