FANUC-SYS _ALARM129/ALARM130 ABNORMAL POWER SUPPLY LINE X/SDU LINE X
Open this FSSB menu from screen soft key ( first HRV3 means FANUC screen, SV(A1 L/M/N) means Combi drive, SV(A2 L/M) means power module, SDU (M1) means scale ) Here RED mark in SV (A2 L/M)…