Fanuc System Alarm PC050 IO LINK ER1 CH1:GR00:03 

Fanuc System Alarm PC050 IO LINK ER1 CH1:GR00:03
PC050 IOLINK CH1 a1b1-x1y1:x2y2
PC050 IOLINK CH2 x1y1-a2b2:x2y2
PC050 I/O LINK (CHn) x1y1:x2y2
PC050 NMI SLC(CHn) x1y1:x2y2
PC050 NMI SLC x1:y1
PC150 NMI SLC x1:y1
971 NMI OCCURRED IN SLC (note)
SLC ERROR x1(y1):PC050
SLC ERROR x1:PC050