8
CAUTION
(Ref. page)
S Verify that the rated voltage of the braking unit and the braking
resistor unit coincides with the AC power supply voltage.
Failure to observe this caution can result in personal injury or a fire.
27
S Do not perform a withstand voltage test of the braking unit and
braking resistor unit.
It may cause semi−conductor elements to be damaged.
27
S Connect braking resistors, braking resistor units, and braking
units as shown in the I/O wiring examples. Use properly rated
wire in accordance with table 2 on page 31.
Otherwise, a fire can occur.
27
S Tighten terminal screws to the specified tightening torque.
Failure to observe this caution can result in a fire.
27
S Be sure to connect braking resistors or braking resistor units
to the braking units.
If neither braking resistor nor braking resistor unit is connected to a
braking unit, the fault contact may instantaneously turn ON when
the power is turned ON, resulting in malfunction of the inverter.
27
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