Troubleshooting The Fieldbus Adapter Slave - ABB Robotics OmniCore C90XT Product Manual

7 Troubleshooting

7.3.11 Troubleshooting the fieldbus adapter slave

7.3.11 Troubleshooting the fieldbus adapter slave
Location
The illustration shows the location of the fieldbus adapter slave in the controller.
xx1900001474
LEDs
The illustration below shows the indication LEDs on the fieldbus adapter slave.
xx1800000586
A
B
Description
Power LED
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412
A
B
Power LED
Status LED
Significance
Fault indication:
• No color: Input voltage is outside of the specified voltage limits.
• Green, solid: Input voltage is within the specified limit.
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Product manual - OmniCore C90XT
3HAC073706-001 Revision: E