Nakanishi E2280 Operation Manual page 26

Pin Code Function
No.
5 SEL1 Count Pulse
Signal for
Setting
Motor Speed
(CNT_IN)
Speed Point
Select 1
(POINT 1)
6 RUN Rotating
7 DIR_OUT Rotating
Direction
8 ERR Error
9 SEL_MT Motor Select Output 'OFF (Open)' :
10 GND Internal GND
for Motor
Speed Control
Voltage
11 Vcc Internal Power
Source for
Motor Speed
Control
Voltage
12 MOTOR_I Motor
Current
Monitor
13 GND Internal GND
for Analog
Monitor
Input / Description
Output
Input ―
Output ' OFF (Open) ' : Stop
' ON (Closed) ' :
Rotating
Output ' OFF (Open) ' : FWD.
' ON (Closed) ' : REV.
Output ' OFF (Open) ' : Error
' ON (Closed) ' : Normal
MOTOR1
'ON (Closed)' :
MOTOR2
Output Internal CONTROLLER
GND
Output Internal Power
Source : DC+10V
Output 2Amp / V,
0V ≦ MOTOR_I ≦ 10V
Output Internal CONTROLLER
GND
One pulse will increase or decrease 1,000min
in Spindle Speed depending on parameter
setting. (Refer to P106 " 18 - 4 ⑦
Selection of External Speed Control Mode "
section.)
Speed Point Signal can be selected. Speed
Point (When using Motor No. 1, "
" ", and when using Motor No. 2, "
" ") can be selected by POINT 0 and POINT
1 signal combination. Refer to P79 " 15 - 3 - 2 (4)
③ Set by the Speed Point Signal " section.
Need to set parameter
" 18 - 4 ⑦
Selection of External Speed
Control Mode " section.)
Output shows that the motor is rotating.
Output shows the direction of the Motor is
rotating.
Output shows that error has occurred. Error code
will be displayed on Control Panel ② .
When setting parameter
Mode can be changed.
(Refer to P104 " 18 - 4 ①
Output Mode " section.)
Output shows that the selected motor is
MOTOR No. 1 or MOTOR No. 2.
This GND will be used for " Motor Speed
Control Voltage (VR) ".
Internal Power Source for " Motor Speed
Control Voltage (VR) ".
Output Motor Current Monitor with Analog
Monitor Voltage.
2Amp / 1V. Max. 20Amp.
This GND will be used for analog monitor
(MOTOR_I, SPEED_V, and LOAD).
-1
" -
" -
. (Refer to P106
, Error Output
Setting of Error
81