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Instructions on operation
!
WARNING
1. Be sure to put on the surface cover before turning the power ON (close).
Never remove the cover while the power is applied to the drive.
Otherwise electric shock could occur.
2. Never operate switches with wet fingers.
Otherwise electric shock could occur.
3. The interior of the drive may remain charged after turning off the power.
Therefore, never attempt to remove the surface cover except for wiring service and periodic
maintenance.
Otherwise electric shock could occur.
!
WARNING
1. When the retry function is selected, the drive may automatically restart after
tripping, depending on the cause of the trip.
(Design the machine to secure personal safety in the event of restart.)
Otherwise accident could occur.
2. Operating conditions may occasionally be different from the preset acceleration/
deceleration time or speed because of activation of the stall prevention function.
In such a case, personal safety must be secured through adequate machine design.
Otherwise accident could occur
3. The stop key is effective only when a function setting has been established.
Therefore install an emergency switch independently. When operation via the external signal
terminal is selected, the STOP key on the keypad panel will be disabled.
There is a risk of accidents.
4. Operation starts suddenly if alarm reset is done with a running signal input. Check that no
running signal is input before alarm reset,
otherwise accidents could occur.
5. Never touch the drive terminals when energized even if it has stopped,
otherwise electric shock could occur.
6. Never touch the keys on the keypad panel with a pointed object such as a needle,
otherwise electric shock could occur.
!
CAUTION
1. Never touch the heat sink because they become very hot,
Otherwise burns could occur.
2. The drive can set high-speed operation easily. Carefully check the limit of the motor and ma-
chine before changing the setting,
Otherwise injuries could occur.
3. Do not use the drive brake function for mechanical holding,
Otherwise injuries could occur.