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[Wiring Precautions]
!
WARNING
•
Before starting wiring, always switch off the GOT power externally in all phases.
Not doing so may cause an electric shock, product damage or malfunction.
!
CAUTION
•
Please make sure to ground FG terminal, LG terminal, and protective ground terminal of the
GOT power supply unit by applying Class D Grounding (Class 3 Grounding Method) or higher
which is used exclusively for the GOT.
Not doing so may cause an electric shock or malfunction.
•
Correctly wire the power supply module on the GOT after confirming the rated voltage and
terminal arrangement of the product.
Not doing so can cause a fire or failure.
•
Tighten the terminal screws of the GOT power supply section in the specified torque range.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or
module.
•
Exercise care to avoid foreign matter such as chips and wire offcuts entering the module.
Not doing so can cause a fire, failure or malfunction.
•
Plug the bus connection cable by inserting it into the connector of the connected module until it
"clicks".
After plugging, check that it has been inserted snugly.
Not doing so can cause a malfunction due to a contact fault.
•
Plug the communication cable into the connector of the connected module and tighten the
mounting and terminal screws in the specified torque range.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or
module.
[Test Operation Precautions]
!
WARNING
•
Before performing test operation (bit device on/off, word device's present value changing,
timer/counter's set value and present value changing, buffer memory's present value changing)
for a user-created monitor screen, read the manual carefully to fully understand how to operate
the equipment.
During test operation, never change the data of the devices which are used to perform
significant operation for the system.
False output or malfunction can cause an accident.
