ElectricalTroubleshooting GuideIRB6400 M94APage 5 - 18Motors ON/Dual Run Chain Circuitry5.3.2 Run Chain 2- 0 VDC can be traced out the back plane X35 pin 21.- Into XS3/XT3 terminal B3.This is where the customer may wire into the AUTOstop circuit just as was done for Run Chain 1. If thiscircuit is not used then a jumper goes between B4 andB3.- 0 VDC can be traced to the back plane X35 pin 9.- Into X34 pin 12.- To the Key Switch terminal 6.If the Key Switch is in AUTO mode, 0 VDC goes throughterminal 5 and continues like the Manual mode circuit.Sheet 7, line 03 ............Fig. 5-1,2,5 ......Sheet 7, line 05 ............Fig. 5-5 ............Sheet 7, line 09 ............Fig. 5-1,2 .........Sheet 7, line 14 ............Fig. 5-6 ............Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
