NOTES FOR SAFE OPERATION
7
CAUTION
(Ref. page)
S Do not connect the other type of motor (i.e. induction motor). The
VS-686SS5 inverter is exclusive-use for SS5 motor drive.
Failure to observe this caution can result in inverter damage. 20.................
S Verify that the inverter rated voltage coincides with the AC power supply
voltage.
Failure to observe this caution can result in personal injury or a fire. 20...........
S Do not perform a withstand voltage test of the inverter.
It may cause semi-conductor elements to be damaged. 20......................
S To connect a braking resistor, braking resistor unit or braking unit, follow
the procedures described in APPENDIX 3.
Improper connection may cause a fire. 20..................................
S Tighten terminal screws to the specified tightening torque.
Failure to observe this caution can result in a fire. 20..........................
S Never connect the AC main circuit power supply to output terminals U, V
and W.
The inverter will be damaged and invalidate the guarantee. 24.................
S (Standard connection)
Be sure to connect the motor leads to the correct output terminals:
Motor lead U to output terminal U,
Motor lead V to output terminal V, and
Motor lead W to output terminal W.
Failure to observe this caution may cause the motor to run unusual way such as in
reverse. 24...........................................................
S With the standard connection for the output terminals, the motor rotates
counterclockwise as viewed from the load side in a forward operation.
To rotate the motor clockwise in a forward operation, connect the output
terminals as refered in Appendix 6. 24...................................
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