Nakanishi E3000 Operation Manual page 23

( 4 ) Motor Start / Stop
Input the " Rotate Command (Pin No. 14 : START) ".
Motor rotating is ' ON (Closed) '. When startup, RUN LED (RUN)
motor will rotate.
( 5 ) Setting the Motor Speed
・ Motor Speed Range is
model.
Setting parameter
Adjustment Button (SPEED
(Refer to P 89 " 18 - 4 ②
Rotational speed can be set by the using one of the following 3 methods.
① Setting by Analog signal
Input the " Motor Speed Control Voltage (Pin No. 23 : VR) ". Refer to P 74 " 16 - 1 ( 3 ) ④ Motor Speed
Control Signal " section.
When using the motor with speci cation of 80 , 000 min
This will change the Motor Speed Characteristics of the motor speed and Speed Control Voltage Signal
characteristics. (Refer to P 91 " 18 - 4
Method " section.)
② Setting by Pulse Signal
(Set parameter
Control Mode " section.)
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 , 000 min
the signal.
" UP / DOWN Signal for Setting Motor Speed (Pin No. 15 : UD_IN) " is ' ON (Close) ' : increases speed,
' OFF (Open) ' : decreases speed.
③ Set by the Speed Point Signal
(Set parameter
CAUTION
When connecting the CONTROLLER to the SELECTOR, setting the Speed Point Signal is not
possible.
Select the Speed Point (U 1 - U 4 ) by combination of " Speed Point Select 0 (Pin No. 17 : SEL 0 ) " and
" Speed Point Select 1 (Pin No. 5 : SEL 1 ) ".
Set the Motor Rotation Speed.
Select the Speed Point (U 1 - U 4 ) by the signal combination in Table. 3
Table. 3
Speed Point
U 1
U 2
U 3
U 4
( 6 ) Resetting System after Error Codes
Releasing Error Code by The " Error Release (Pin No. 4 : RESET) ". Switch the signal on " Error Release
(Pin No. 4 : RESET) " of Input / Output Connector A ③ ' OFF (Open) ' → ' ON (Closed) ' → ' OFF (Open) '.
Error Signal will not be released until cause of the error has been removed.
Refer to P 80 " 17 - 3 Resetting System after Error Code " section.
68
1 , 000 - 80 , 000 min
to ON allows the motor speed to be adjusted in Auto Mode using the Motor Speed
, ) ⑬ of the Fig.
Setting AUTO Mode for Motor Speed Control " section.)
of the CONTROLLER. (Refer to P 90 " 18 - 4 ⑤
. (Refer to P 85 " 18 - 3 ⑤
SEL 1 (Pin No. 5 )
OFF (Open)
OFF (Open)
ON (Closed)
ON (Closed)
- 1
(rpm). Maximum motor speed depends on motor and spindle
28 .
- 1
(rpm), set parameter
Selection of Motor Speed Control Voltage / DC+ 10 V Signal
- 1
(rpm) in Spindle Speed. Counted on the leading edge of
Selection of External Speed Control Mode " section.)
SEL 0 (Pin No. 17 )
OFF (Open)
ON (Closed)
OFF (Open)
ON (Closed)
of the CONTROLLER will light and
of the CONTROLLER.
Selection of External Speed