Mitsubishi GOT 1000 GT16, Руководство пользователя

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10 - 6
10.1 GOT Restoration Sheet

GOT installation status check sheet
Check the current installation status of the GOT you are using against the GOT installation status described in the
upper column of items (1) to (7).
When the measure described in the lower column is needed, take the measure for the current status.
When the measure is taken, check the result, "Effective" or "Ineffective".
(1) Panel inside wiring
(2) Panel outside wiring
Current status
The power line connected to the
power or servo amplifier and the
communication cable such as bus
connection cable or network cable are
mixed in the duct.
Mixed
Not mixed
Measure for the
cables mixed
Wiring the power line and
communication cable in the panel
without mixing them in the duct can
reduce the influence of noise.
Effective
Ineffective
Current
status The power line and communication
cable are installed together.
Installed
together
Not installed
together
Measure
for the
cables
installed
together
Fig.
A
Leading the power line and
communication cable outside the
panel at separate places can make
the communication cable less
influenced by noise from the power
line. Installing the communication
cable apart from the power line or
using a separator (made of metal) in
the duct as shown in Fig. B can make
the communication cable less
influenced by noise.
Effective
Ineffective
Fig.
B
NFB
MC
MC RA
RA
NFB
MC
MC RA RA
Power line
Communication cable
Communication cable
Power line
Power
line
Wiring
duct
Separator
Power
line
Signal
line
Communication
cable
100mm or more