(3)
Checking Functions After Replacement
(a) Check that
12V, and
outputs are not
shorted due to overloading.
(b) Check that
input is in the range from 170
to
(c) Check that 200VAC is supplied with SOURCE lamp
on.
(d) Check that upon the first application of power to
the NC, each output is output normally and the
alarm indication lamp (red) is off.
Normal value:
4.75 to
5.25V
11.87 to
-12V
-11.87 to
20.4 to 27.6V
(e) Check that the NC operates normally upon
application of the second power to the NC.
145
Summary of Contents for YASNAC i80
Page 3: ...YASNAC i80 CNC SYSTEM FOR MACHINE TOOLS MAINTENANCE MANUAL v YASUAW14 ...
Page 26: ...1 2 COMPONENTS Cent d 16 14 ACGC Operation Panel Model JZNC IOP1l E u v d 1 2 0 a L ...
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Page 41: ... Model JANCD FC260 I Ha Approx mass 0 34 kg 1 ...
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