Model Jancd-Fc230B; Installation - YASKAWA YASNAC i80 Maintenance Manual

6.1
NC RACK (Cent'd)

MODEL JANCD-FC230B

6.1.7
( 1 ) Removal
Check that AC input power is not supplied [the
(a)
(b) Loosen the mounting screw in the figure and remove

(2) Installation

( a )
( b )
156
MOUNTING
' L - - - - - - - - - - - - - - - - - - - - -
SOURCE indication lamp (green) of the power unit
is off], then pull out the CN26 and CN27 cables.
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 consistency.
Check that the ROM number and label contents of
the replacement module are the same as those of the
module to be replaced.
Set SW1 and SW2 on the module as they were before
replacement.
CN27
I I
CN26
i i
I I
i i
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FC230
1