Nakanishi E3000 Operation Manual page 41

⑥
Selection of External Motor Start Signal Control Mode
・ When in Auto Control Mode, the Motor Start Signal can be used for either forward or reverse direction
by commanding a Direction Signal and a Start Signal. When set, the rotation direction is controlled by "
Rotating Direction Setting (Pin No. 2 : DIR_IN) ", ' OFF (Open) ' : FWD, ' ON (Closed) ' : REV and the Start
Signal is controlled by " Rotate Command (Pin No. 14 : START) ".
・ When is set to
rotation is controlled by " Rotating Direction Setting (Pin No. 2 : DIR_IN) ".
Table. 16
Parameter
⑦ Selection of Air Input Monitoring Override
CAUTION
・ When using without supplying cooling air as recommended, do not spray coolant directly on the
spindle body.
・ Motor start is possible without supplying cooling air, however maximum motor speed is limit to
-1
30,000min (rpm).
Table. 17
Parameter
⑧ Selection of Motor Speed Control Voltage / DC+ 10 V Signal Method
・ Select the Motor Speed Control Voltage Signal and characteristics of the rotational speed according to the
motor.
CAUTION
When using the Motor Speed Control Voltage Signal and the maximum motor speed is 80,000min
(rpm), it is necessary to set parameter
・ If parameter
- 1
speed ( 60 , 000 min
・ If parameter
- 1
( 80 , 000 min
(rpm)) .
・ The Fig. 43 are Characteristics of the VR and rotation speed by parameter
are Characteristics of the VR and rotation speed by parameter
86
FWD. rotation is controlled by " Rotate Command (Pin No. 14 : START) " and REV.
Motor startup and rotating direction is not commanded by signal.
The startup motor with FWD. rotation or the startup motor with REV.
rotation.
Air pressure is supplied.
Air pressure is not supplied.
is set to , the motor characteristics will be set to the motors maximum rotation
(rpm)) .
is set to , the characteristics will be set to the motors maximum rotation speed
Set Contents
Set Contents
to when Control Mode is AUTO.
set to
set to .
-1
. The Fig. 44