Chapter 5 Power Up and Operational tests
PAGE 5-2
5-1 Items to be Checked Before Power On
(1) Check connection between tool and Controller
Connect the cable between the tool and the controller securely.
Confirm the cable has no stress points when moving the tool. If the cable has any stress applied
while moving, fix cable management to reduce cable stress before powering up
(2) Check wiring for I/O signals
Connection with the external control equipment must be made at the terminal block on the rear panel
of the controller. (if being used)
(3) Use a dedicated cable for power source.
Confirm that the GROUND is connected at the power source of the power cable.
(4) Check the power source voltage
Check that the input power source voltage of the controller is in a range of single-phase 100V AC ~
240V AC.
The recommended wiring size for the primary power is no less than 1.25mm
2
(AWG16) If a voltage
drop occurs due to undersize wiring, etc., a ‘Source Voltage Abnormal’ error will occur. A voltage
drop may occur if an undersize wire is used across a long distance.
BE SURE TO CONFIRM THE ABOVE ITEMS BEFORE POWERING ON.
There is danger of fault or ELECTRIC SHOCK if the ground is not fully connected.
Confirm the the ground pin on the power cable is connected at the power source.
Confirm the power source has a proper ground connection.
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