ElectricalTroubleshooting GuideIRB6400 M94APage 5 - 4Motors ON/Dual Run Chain CircuitryOverview (Cont)Diagram 5-1 Computer System and System BoardA5A6GSA7A 8ESA9A 10KM1DRIVESYSTEM MEN ABL IN GDEVICEA1A2MSMA NUALREDUCEDFULL AUTOA3A 4A S24 VdcA11A 12LIM 1263 VacX3COMPU TER ENA BLECOMPUTER MO TORS ONK M3 RELA YB 5B 6B 7B82 4 VdcB9B1 0ENA BLINGDEVIC EB1B2B 3B40 VB 11B1 2KM2A XIS 1 OVER TRA VELPEND ANT E-ST OPCO NTR OL E-ST OPK EYSW ITC HSYSTEMBOAR DRUNCHAIN1 RUNCHAIN2L IM 2FU 4FU3FU 3 = 1.6 AMPFU4 = 1.6 AMP0 V 24 VArtisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com