YASKAWA YASNAC i80 Maintenance Manual page 171

(c) Insert the module in line with the guide of the NC
rack and tighten mounting screw.
(d) Insert the CN30, CN31, and CN32 cables into the
origin al positions.
(3) Checking Functions After Replacement
Check that +5V, + 12V, and +24V outputs are not
(a)
shorted due to overloading.
(b) Apply the first power and second power again and
check that no alarm occurs.
(c) Check that the feed axis can be controlled
manually.
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