7. Make sure that the new node unit to be added has already defined with a proper node
address.
8. Connect the ESB bus branch connector (without built-in terminator) you worked on step 5
to the existing node.
9. Connect the ESB bus branch connector (with built-in terminator) you worked on step 4 to
the newly added node.
10. Put back the ESB bus coupler module (SEC402/SEC401) to the base unit where you re-
moved it from on step 2.
11. On the SCS State Management window, make sure that both ESB buses are working
properly.
12. Repeat step 3 to 9 to work on Bus 2 of the ESB bus.
13. On the SCS State Management window, make sure that both ESB buses are working
properly.
14. Install the I/O modules to the added node and then turn on the power supply for the add-
ed node unit.
15. Run online downloading to the I/O modules installed in the added node unit.
16. Connect the cables or terminal blocks to the I/O modules installed in the added node unit.
17. On SCS State Management window, make sure that all added hardware components are
working properly.
SEE
ALSO
For more information about installing I/O modules and mounting the terminal blocks, refer to:
7.3.2, “How to Replace Input/Output Modules” on page 7-23
<7.5 Adding Safety Node Unit >
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IM 32Q06C10-31E
4th Edition : Jan.30,2015-00
