Nakanishi E3000 Operation Manual page 22

( 4 ) Motor Start / Stop (Motor Start / Stop by pushing the START / STOP Button (START / STOP) ⑭ of the Fig. 28 .)
The motor spindle will start and the LED will illuminate.
Push START / STOP Button (START / STOP) ⑭ again and the motor will stop and the LED will go out.
( 5 ) Setting Motor Speed (Set the Motor Speed Adjustment Button (SPEED
Set the speed by pushing the Motor Speed Adjustment Button (SPEED
・ Motor Speed Range is
・ The motor speed is displayed in
- 1
80 , 000 min (rpm).
・ When using Gear Mode the Digital Speed Indicator ⑪ will show Motor
Speed changes at a slower rate than during operation at ratio 1 . 0 .
* Motor Speed limits depend on the Motor Model. Before using it, refer to
the P 54 " 6 - 1 Speci cation of the CONTROLLER Note : 1 " section.
15 - 2 - 2 Setting Auto Mode
Use the Input / Output Connector A ③ to input control signals to the CONTROLLER (Except setting gear ratio).
( 1 ) Set motor Rotating Direction
Input the " Rotating Direction Setting (Pin No. 2 : DIR_IN) "
Right hand rotation is ' OFF (Open) ' ( " FWD ", LED will illuminate)
Left hand rotation is ' ON (Closed) ' ( " REV ", LED will illuminate)
With the cutting tool facing the operator right hand rotation (FWD.) will be clockwise rotation.
- 1
( 2 ) Set 500 min (rpm) Centering Rotation
CAUTION
Never attempt to cut while rotating in centering mode.
Input the " Rotates Motor at " Centering " speed (Pin No. 16 : 500 min
When using the Centering Mode : ' ON (Closed) '
( 3 ) Setting Gear Ratio (Set the Gear Mode Select Button (GEAR) ⑰ of the Fig. 28 .)
Push the Gear Mode Select Button ⑰ . (GEAR LED will be illuminated.) Check the gear ratio of the spindle
or reducer combination being used, select the appropriate gear ratio, by pushing the Motor Speed
Adjustment Button (SPEED
1 . 5 , 2 . 7 , 4 . 0 , 6 . 0 , 16 . If GEAR ratio is set other than " 1 . 0 ", the dot displayed on Display Speed Indicator
⑪ will blink. (Refer to Fig.
If you are not using a speed reducer, or an angle type spindle, you do not need to set Gear Ratio Mode. (Set
Gear Ratio 1 . 0 )
When rotation speed is set 30,000min
and Gear Ratio is set 1.5
When Gear Ratio 1.5 / 2.7 / 4.0 / 6.0 / 16 is set, the
dot displayed on Digital Speed Indicator ⑪ will blink.
- 1
1 , 000 - 80 , 000 min
(rpm).
- 1
1 , 000 min (rpm) increments. 80 equals
, ) ⑬ . Display Speed Indicator ⑪ , will show the
29 .)
-1
(rpm)
⑪
Dot will Blink.
Fig. 29
, ) ⑬ of the Fig.
, ) ⑬ .
⑪
- 1
(rpm)) ".
6 possible gear ratios: 1 . 0 ,
When rotation speed is set 30,000min
and Gear Ratio is set 1.0
⑪
Dot turns OFF.
When Gear Ratio is set, the dot displayed
on Digital Speed Indicator ⑪ will turn OFF.
28 .)
⑬
⑰ ⑭
Fig. 28
-1
(rpm)
67