ABB IRB6400 - Run Chain 2

Electrical
Troubleshooting Guide
IRB6400 M94A
Page 5 - 18
Motors ON/Dual Run Chain Circuitry
5.3.2 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 AUTO
stop circuit just as was done for Run Chain 1. If this
circuit is not used then a jumper goes between B4 and
B3.
- 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 through
terminal 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 ............
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