Troubleshooting The Drive Unit - ABB Robotics OmniCore C90XT Product Manual

7 Troubleshooting

7.3.3 Troubleshooting the drive unit

7.3.3 Troubleshooting the drive unit
Location
The illustration shows the location of the drive unit in the controller.
xx1900001471
LEDs
The illustration below shows the indication LEDs on the drive unit.
OmniCore C90XT
xx1800000575
A
B
C
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386
B
A B A
Ethernet LEDs (yellow)
Ethernet LEDs (green)
Status LED
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C
Product manual - OmniCore C90XT
3HAC073706-001 Revision: E