YASKAWA YASNAC i80 Maintenance Manual page 180

NC RACK
6.1
6.1.14 MODEL JANCD-FC400
(1) Removal
(a)
(b)
(2) Installation
(a)
(b)
(d)
170
(Cent'd)
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Check that AC input power is not supplied [the
SOURCE indication lamp (green ) of the power unit
is off], then pull out the CN40 cable.
Loosen the mounting screw in the figure and
remove the module from the NC rack.
See the figure for the exterior of the module.
Check the model and REV number of the replacement
module for con sisten cy
Check that the system number switch of the
replacement module is O.
Insert the module in line with the guide of the NC
rack and tighten mounting screw.
Insert the CN40 cable into the original position.
r
,
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U' -