Sorry, didn't realize, yes fans worked. I will edit that in quickly. ok.
Posts by CatmanTRAV
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An actual amount of voltage no, but the fan is blowing nicely. Should there be an amount that the system needs to know to keep errors away.
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Good day all.
I have an ABB s4 m98 irb1400 and a problem i have never encountered before. The system is stopping everything and coming up with a message "power supply fan not running" then "backplane enable OPEN" shows up. Started intermittently and now stops everything a few seconds after the motor is turned on. Tried a few different fans on power supply and all blow and work full time, yet, still same message. Any suggestions what next to try without putting more money into a old machine.
Thanks if anyone can help.