20.1 GOT Restoration Sheet
20 - 11
17
ADDITION TIMES RESET
FOR MAINTENANCE TIME
NOTIFICATION
18
INSTALLATION OF
COREOS, BOOTOS AND
STANDARD MONITOR OS
19
MAINTENANCE AND
INSPECTION
20
TROUBLESHOOTING
APPENDICESINDEX
(7) Power supply system
Current status
The power from the same
system is used for the GOT, I/O
equipment (such as relay), and
power equipment (such as servo
amplifier).
Used
Not used
Measure for the
equipment for
which the power
from the same
system is used
Connecting an isolation
transformer as well as
separating the wiring of the GOT
power from that of the power of
the I/O equipment and power
equipment reduces the influence
of noise.
Effective
Ineffective
Main power PLC power
AC200V
I/O power
Main circuit power
I/O
equipment
Power
equipment
PLC
GOT
Main power PLC power
Isolation transformer
AC200V
I/O power
Main circuit power
I/O
equipment
Power
equipment
PLC
GOT
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