ABB Robotics OmniCore C90XT Product Manual page 398

7 Troubleshooting
7.3.6 Troubleshooting the connected services gateway
Continued
Troubleshooting procedure for options 3G or WiFi
The troubleshooting table is supposed to be used as a detailed instruction together
with the troubleshooting flowchart.
1
2
3
4
5
6
Continues on next page
398
Action
Check the STATUS LED on the Connec-
ted Services Gateway.
Check the LINK LED on the Connected
Services Gateway.
Measure the input voltage to the Connec-
ted Services Gateway.
Check that the connector X2 is well con-
nected and the network connection prop-
erties are available.
Check the indicator RF LEDs on the
Connected Services Gateway.
Check that the connector X3 is well con-
nected.
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Note
If the LED is:
• Red/green, flashing: An internal
error has occurred, proceed with
step 11.
• OFF, the unit is faulty, or it does
not have sufficient input voltage,
or the connection of the connector
X2 is not ok. Proceed with step 3.
If the LED is:
• OFF, the unit is faulty, or it does
not have sufficient input voltage,
or the connection of the connector
X2 is not ok. Proceed with step 3.
• Flashing: An internal error has oc-
curred, proceed with step 11.
Use a multimeter and insulating gloves.
The input voltage should be 24 V.
Make sure that connector X1 is connected
properly on both ends.
• If the input voltage is normal, pro-
ceed with step 4.
• If the input voltage is abnormal,
Troubleshooting the robot signal
exchange proxy on page
Tip
For more details, see Circuit dia-
gram - OmniCore C90XT.
Make sure that connector X2 is connected
properly on both ends.
• If the connection is OK, proceed
with step 5.
• If there is a problem with the con-
nection, repair the connection and
go back to step 1.
If the RF LEDs are:
• ON, the Connected Services Gate-
way is connected to network and
works well.
• OFF, the Connected Services
Gateway is faulty or the connection
of the connector X3 is not ok. Pro-
ceed with step 6.
Make sure that connector X3 is connected
properly on both ends.
• If the connection is OK, proceed
with step 7.
• If there is a problem with the con-
nection, repair the connection and
go back to step 5.
Product manual - OmniCore C90XT
3HAC073706-001 Revision: E
414.