Nakanishi E3000 SELECTOR Operation Manual page 22

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.
(5) Setting the Motor Speed
・ Motor Speed Range is 1,000 - 80,000 min
Setting parameter
Adjustment Button (SPEED
(Refer to P89 " 18 - 4 ②
CONTROLLER Operation Manual.
Rotation speed can be set by the following 3 methods.
① Setting by the Analog signal
Input the " Motor Speed Control Voltage (Pin No. 23 : VR) ".
Refer to P55 " 14 EXTERNAL INPUT / OUTPUT CONNECTOR OF THE CONTROLLER (3) Input / Output
Signal ④ Motor Speed Control Signal " section.
When using the motor with speci¿cation of 80,000min
This will change the Motor Speed Characteristics of the motor speed and Speed Control Voltage Signal
characteristics. (Refer to P91 " 18 - 4 ⑧
Method " section of the E3000 CONTROLLER Operation Manual.)
② Setting by the Pulse Signal
Set parameter
Control Mode " section of the E3000 CONTROLLER Operation Manual.)
Input the " Count Pulse Signal for Setting Motor Speed (Pin No.3 : CNT_IN) " and " UP / DOWN Signal for
Setting Motor Speed (Pin No.15 : UD_IN) ".
One pulse will increase or decrease 1,000min
" UP / DOWN Signal for Setting Motor Speed (Pin No. 15 : UD_IN) " is ' ON (Closed) ' : Increase speed,
' OFF (Open) ' : Decrease speed.
③ Set by the Speed Point Signal
CAUTION
When connecting the CONTROLLER to the SELECTOR, setting the Speed Point Signal is not possible.
(6) Motor Start / Stop
Input the " Rotate Command (Pin No.14 : START) ".
Motor rotating is ' ON (Closed) '.
When startup, RUN LED (RUN) ⑱ of the CONTROLLER and RUN LED (RUN) Ⓕ of the SELECTOR will light
and motor will rotate.
CAUTION
・ When using the SELECTOR and CONTROLLER combination, if the LINK LED ⑲ on the
CONTROLLER is not lit, data is not being passed to the CONTROLLER. In this case Motor
Rotation Direction, Motor Speed, and Motor Selection Functions will not be able to be controlled
from the SELECTOR. Please check the Communication Cable (length : 60cm, provided)
connections and Communication Cable (length : 60cm, provided).
・ If SELECTOR does not link properly to CONTROLLER, LINK LED ⑲ will not light, and motor
speed will not be displayed. Check the link Communication Cable (length : 60cm, provided)
between SELECTOR and CONTROLLER.
-1
(rpm)
⑪
Dot will Blink.
-1
(rpm). Limit the motor speed depends on motor and spindle model.
, allows the Motor Speed to be adjusted in Auto Mode using the Motor Speed
, ) ㉑ of the Fig .22.
Setting AUTO Mode for Motor Speed Control " section of the E3000
of the CONTROLLER. (Refer to P90 " 18 - 4 ⑤
-1
(rpm) in Spindle Speed. Counted on the leading edge of the signal.
When rotation speed is set 30,000min
and Gear Ratio is set 1.0
When Gear Ratio is set, the dot displayed
on Digital Speed Indicator ⑪ will turn OFF.
Fig. 24
-1
(rpm), set parameter
Selection of Motor Speed Control Voltage / DC+10V Signal
-1
(rpm)
⑪
Dot turns OFF.
of the CONTROLLER.
Selection of External Speed
49