[flabazz]

Hey All,
I had this code come up today, and didn't know what it meant. I checked the I/O connection to the powermate in the machine and it was solid. I don't know what to look at or to do going forwards. I included an image of the alarm below. Any help would be appreciated.

[zavateandu]

A communication error is detected between the CNC and FANUC I/O unit at SLC in the PMC control module.
-PMC control module is faulty.
-FANUC I/O unit is faulty.
+24V power to the FANUC I/O unit is faulty
Remove connector CP32 of the interface module (AF01A,AF01B) and measure voltage across 1st and 2nd pins using tester. (Normally+24VDC+–10%)

Try these

[flabazz]

Thank you! I'll try this my next shift.