ABB Robotics OmniCore C90XT, Руководство по эксплуатации продукта

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Action Test
Use a multimeter and insulating gloves. Measure the input voltage to
the robot signal exchange
proxy.
Tip
For more details, see Circuit
diagram - OmniCore C90XT .
2
The input voltage should be 24 V.
Make sure that connector X1 is connected properly
on both ends.
• If the input voltage is normal, proceed with
step
5 .
• If the input voltage is abnormal, proceed with
step
3 .
• If the controller is for CRB 15000, see
Troubleshooting the power unit on page 388 .
• If the controller is not for CRB 15000, proceed
with step
4 .
Confirm that the controller is
for CRB 15000 or not. 3
• If the connection is OK, Troubleshooting the
power supply on page 407 .
• If there is a problem with the connection, re-
pair the connection and start over.
Check connection to the
power supply unit. 4
Use a multimeter and insulating gloves. Measure the 24 V DC outputs
voltage. 5
The output voltage should be 24 V.
Make sure that connectors X2, X3, X4, X5, X17 and
X19 are connected properly on both ends.
• If the output voltage is normal, proceed with
step
6 .
• If the output voltage is abnormal, proceed with
step
10 .
The indicator LEDs are labelled AS1, AS2, ES1, ES2. Check the indicator LEDs
AS1, AS2, ES1, ES2. 6
If the LEDs LED_AS1, AS2, ES1, ES2 are:
• On (solid yellow), the robot signal exchange
proxy works well.
• Off, either the robot signal exchange proxy is
faulty or it does not have sufficient input
voltage. Proceed with step
7 .
If the customer interface connectors are not well
connected to X14 and X15, the robot signal exchange
proxy cannot work normally.
• If the connection is OK, proceed with step 8 .
• If there is a problem with the connection, re-
pair the connection and go to step
6 .
Check that the customer inter-
face connectors are well con-
nected to X14 and X15.
Tip
For more details, see Circuit
diagram - OmniCore C90XT .
7
Use a multimeter and insulating gloves. Check external safety ac-
cessories. 8
Measure the continuity in the connector. If there is
resistance, troubleshoot the external equipment.
Use a multimeter and insulating gloves. Measure the AC OK signal. 9
The AC OK should be 0 V.
Make sure that connector X10 is connected properly
on both ends.
• If the AC OK signal is 24 V, see
Troubleshooting the power unit on page 388 .
• If the AC OK signal is 0 V, proceed with step
10 .
Continues on next page
418 Product manual - OmniCore C90XT
3HAC073706-001 Revision: E
© Copyright 2020-2021 ABB. All rights reserved.
7 Troubleshooting
7.3.12 Troubleshooting the robot signal exchange proxy
Continued