ABB IRB6400 - Run Chain 2 - General Stop Circuit

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Motors ON/Dual Run Chain Circuitry
Electrical
Troubleshooting Guide
IRB6400 M94A
5.2.9 Run Chain 2 - General Stop Circuit
The General Stop circuit:
- Beginning at XS3/XT3 terminal B2, 0 VDC can be
traced to the back plane X35 pin 7.
- Out from X34 pin 6.
- To the key switch, terminals 10 and 12.
As long as the key switch is turned to manual (reduced
or full) speed mode:
- 0 VDC will go out the key switch terminal 5.
- To the back plane X34 pin 8.
Then 0 VDC goes off the back plane X35 pin 5 to return
to XS3/XT3 terminal B5.
The General Stop circuitry is where the customer can
wire external safety devices as was done for Run Chain
1. If this circuitry is not to be used, then a jumper is
placed between XS3/XT3 terminals B5 to B6.
- 0 VDC will then go from XS3/XT3 terminal B6 to
XS3/XT3 terminal B7.
Sheet 7, line 05 ............
Fig. 5-5 ............
Sheet 7, line 13 ............
Fig. 5-6 ............
Sheet 7, line 16 ............
Fig. 5-1,2 .........
Sheet 7, line 17 ............
Fig. 5-5 ............
Sheet 8, line 08 ............
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