Nakanishi E3000 SELECTOR Operation Manual page 21

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Fig. 22 SELECTOR Control Panel
(6) Motor Start / Stop (Motor Start / Stop by pushing the START / STOP Button (START / STOP) Ⓒ of the Fig. 23
CONTROLLER Control Panel)
The motor spindle will start and the LED will illuminate.
Push START / STOP Button (START / STOP) Ⓒ and START / STOP again and the motor will stop and the LED
will go out.
13 - 2 - 2 Setting Auto Mode
Use the Input / Output Connector A to input control signals to the CONTROLLER. (Except setting the gear ratio)
Refer to P50 " 14. EXTERNAL INPUT / OUTPUT CONNECTOR OF THE CONTROLLER " section.
(1) Set Motor Selection
Motor Selection Signal (Pin No. 5 : SEL1 and Pin No. 17 : SEL0) Select Motor by inputting signals in the
following order. (Refer to Table. 2.）
Table. 2
Select Motor
Motor 1
Motor 2
Motor 3
Motor 4
(2) Set motor Rotating Direction
Input the " Rotating Direction Signal (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.
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(3) 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
(4) Setting Gear Ratio (Set the Gear Mode Select Button (GEAR) Ⓓ of the Fig. 23 CONTROLLER Control Panel)
Push the Gear Mode Select Button Ⓓ . (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 ,
6.0, 16.
If GEAR ratio is set other than "1.0", the dot displayed on Display Speed Indicator Ⓔ will blink. (Refer to
Fig.24.)
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 to 1.0)
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SEL1 ( Pin No.5)
OFF (Open)
OFF (Open)
ON (Close)
ON (Close)
) Ⓑ . Display Speed Indicator Ⓔ , will show the 6 possible gear ratios : 1.0, 1.5, 2.7, 4.0,
Ⓔ Ⓖ
Ⓕ
Ⓓ
Fig. 23 CONTROLLER Control Panel
SEL0 (Pin No.17)
OFF (Open)
ON (Close)
OFF (Open)
ON (Close)
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(rpm)) ".
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