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Configure the CAN Nodes
Troubleshooting Section
©Vertical Express
4-6
Printed in USA April 2020
CAN Node Address Assignment
(continued)
Table 1 - CN Card Node Addressing
12. Verify that JP14 is ON pins 1-2.
13. Verify that JP8 is OFF.
14. Confirm that any CAN Node designated "CH:2" is wired to CCH/CCL. See job prints.
15. Confirm that any CAN Node designated "CH:3" is wired to HC1H/HC1L. See job prints.
16. Remove power from the controller.
17. Check resistance between CCH and CCL on the IOF (60 ohms +/-3 ohms is typical).
•
If the resistance is correct, continue this procedure.
•
If the resistance is not correct, go to CAN Channel Resistive Loading Verification
on page 4-7.
18. If any node has been designated "CH:3," remove power from all controllers
currently
crossed connected within the
group.
19. Check resistance between HC1H and HC1L on the IOF (60 ohms +/-3 ohms is typical).
•
If the resistance is correct, continue this procedure.
•
If the resistance is not correct, go to go to CAN Channel Resistive Loading Verifica-
tion on page 4-7.
20. Restore power to any controllers previously de-energized.
21. Issue a TECC Command.
Block Select Adjustments > Commands Startup > TECC.
22. Issue a DCN Command.
Block Select Adjustments > Commands Startup > DCN.
23. Verify that all nodes with SmartName previously recorded from step 8 on page 4-5 are
reported as being ONLINE:1.
CN Card Node Addressing
JP7
JP6
JP5
JP4
CN Card 0
Off
Off
Off
Off
CN Card 1
Off
Off
Off
On
CN Card 2
Off
Off
On
Off
CN Card 3
Off
Off
On
On
CN Card 4
Off
On
Off
Off
CN Card 5
Off
On
Off
On
CN Card 6
Off
On
On
Off
CN Card 7
Off
On
On
On
CN Card 8
On
Off
Off
Off
CN Card 9
On
Off
Off
On
CN Card 10
On
Off
On
Off
CN Card 11
On
Off
On
On
Содержание ICON 32
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