Our process was running smoothly. The our maintenance team recently installed a 'satellite' hold button in series with the hold button on the UOP. Since then we consistently get the 'SYST-034 Hold signal from SOP/UOP lost' at a specific point in the program. I asked them to remove the installation which they did but we are still seeing the problem. The odd part is that to clear the hold I need to turn a DI off. I'm not exactly sure where to start looking to correct the issue. Start with wiring? Or did something get messed up in the program and I'm just missing it? I am noob with this process and got stuck with a trial by (robot) fire. Any help will be appreciated.
SYST-034 Hold signal from SOP/UOP Lost
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olop78 -
June 7, 2016 at 10:33 PM -
Thread is marked as Resolved.