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Emergency Stop Circuitry
Electrical
Troubleshooting Guide
IRB6400 M94A
Emergency Stop - Run Chain 2 (Cont)
Between XS3/XT3 terminals B9 and B10 is the second
place that the customer can connect series circuits to
cause the robot to go into an emergency stop condition
when the circuit is open.
If the customer is not using a customer connected
Emergency Stop, then a connection between XS3/XT3
terminals B9 and B10 is necessary (just like Run Chain
1 with A9 and A10).
- From B10, 0 VDC goes to the Limit circuitry.
There is no LED to indicate that the Emergency Stop
circuit is open for Run Chain 2, other than the LIM 2 LED
which indicates Run Chain 2 is open somewhere.
Sheet 8, line 07 ............
Fig. 6-5 ............
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