A
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[WIRING PRECAUTIONS]
CAUTION
z 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.
z 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.
z 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.
z 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.
z 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.
z 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]
DANGER
z 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, system monitoring, special module monitoring or ladder monitoring,
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.