Yaskawa PC NC - Manual (Page 34)

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YASNAC PCNC Operating Manual Chapter 2: Basic Operation of YASNAC PCNC
ú Check the red color LED on the JANCD-JFC10 board. If it is lit, the battery must be
replaced.
FIGURE 2.3.4.1: Location of the Battery on the PCNC board
Fuse (HM03, 0.3A)(F1)
I/O module power output
verification LED
Battery power supply
connector (CN06)
I/O module power output
verification LED
Battery
Fuse (5A) (F2)
(Behind Battery)