3.2 Before Turning On the Power
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System configuration example
■
Items to check before turning ON the power
No. Item Description
(1)
Checking connections to the
various devices
Check to make sure the various devices have been connected as
indicated by the design.
(2)
Checking the installation of
the external safety circuit
Check to make sure the safety circuit (wiring and installation of over
limit switch) based on an external circuit has been installed securely.
(3)
Checking the installation of
the safety circuit based on
the unit
Check the connection between the unit and over limit switches. Check
the installation condition of the over limit switches.
(4)
Checking the procedure
settings for turning ON the
power supplies
Make sure settings have been entered so that power supplies will be
turned on according to the procedure outlined in section “Procedure for
Turning ON the Power”.
(5)
Checking the Control Unit
mode selection switch
Set the Control Unit to PROG. mode. Setting it in the RUN mode can
cause inadvertent operation.
3.2 Before Turning On the Power
WUME-FPXHPOSG-01 3-3
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