23
24
Pin No. Pin Name
Description
Input/Output
Signal
Function
11
12
13
16
17
18
19
22
14
15
20
21
23
24
25
VCC
MOTOR_1
GND
500 min
-1
SEL0
COM (-)
PULSE
—
START
UD-IN
WARNING
COIN
VR
LOAD
SPEED_V
Power Source for
Analog Signal
Motor Current
Monitor
Power Source GND
Rotates Motor at
‘Centering’ Speed
Motor Selection
Signal 0
External Power Source GND
Rotating Pulse
Not Used
Rotate Command
Signal
UP/DOWN Signal for
Motor Speed Signal
Warning Signal
Speed Achievement
Signal
Motor Speed Control
Signal
Torque Load Monitor
Rotating Speed
Monitor Voltage
Output
Output
Output
Input
Input
Output
Output
—
Input
Input
Output
Output
Input
Output
Output
+10VDC
0-10VDC
0V : 0A
10V : 20A
Internal GND
ON (Closed) : 500 min
-1
OFF(Open) : Normal
Operation
OFF (Open)
ON (Closed)
External Ground
1 pulse/rotation
—
ON (Closed) : Rotation
OFF (Open) : Stop
ON (Closed) : Speed Up
OFF (Open) : Speed Down
OFF (Open) : Normal
Operation
ON (Closed) : Warning
ON (Closed) : Ordered
Speed Achieved
OFF (Open) : Ordered
Speed Not Achieved
0-10VDC
0V : 1,000 min
-1
9V+ : 60,000 min
-1
0-10VDC
0V : 0%
10V : 200%
0-10VDC
1V : 10,000 min
-1
6V : 60,000 min
-1
Power Source for VR
10VDC
Voltage Output shows the motor current consumption.
Output voltage is proportional to the motor current
consumption.
Internal Ground (
*
2)
Maintains constant 500 min
-1
motor speed for centering.
Select Motor (Refer to Table 1)
Input when using Selector Unit NE212.
Connect to GND of external Power Source.
1 revolution of the motor generates one pulse. Duty 50%
(
*
3)
Starts and Stops motor rotation.
When Cut-IN Signal is in, 1,000 min
-1
speed up.
This output shows a Warning has occurred. The
Warning Code is shown on the Digital Speed Indicator.
Voltage output shows that the motor has achieved
more than 90% of the set speed.
Sets rotating speed of Motor.
Voltage output shows the torque being applied to the
motor. Load monitor voltage x 20 equals the torque
load %. 20V=Load%
Voltage Output is proportional to the motor speed.
EXTERNAL INPUT/OUTPUT CONTROL SIGNAL SPECIFICATIONS
1. Connector A
(1) Input/Output Connector A
• Error Output Signal.
• Front Panel or External Signal Speed Control during Auto Mode Operation.
• Fix the Motor Rotation Speed.
• Set the maximum motor speed.
• Auto Control Mode Speed Adjustment Method.
• Motor Start Command Signal Method.
• Air Input monitoring override.
• Confirmation of Parameter Settings.
If an error occurs an error signal is output to the Input/Output Connectors. The default setting
is ON (‘Closed’) and OFF (‘Open’), this setting can be reversed if desired. Please refer to the
Setting of Parameters section of this manual for details on reversing these signals.
3. Setting other Motor Speed Parameters
The following Motor Speed Parameters can also be preset.
Pin No. Pin Name
Description
Input/Output
Signal
Function
1
2
3
4
5
6
7
8
9
10
COM
DIR_IN
CNT_IN
RESET
SEL1
RUN
DIR_OUT
ERR
—
GND
24VDC Power
Source for External
Control Inputs
Rotating Direction
Signal
Count Pulse Signal
for setting Motor
Speed
Error Release Signal
Motor Select Signal 1
Rotating Signal
Rotating Direction
Signal
Error Signal
Not Used
Power Source GND
Input
Input
Input
Input
Input
Output
Output
Output
—
Output
+24V or 0V DC
OFF (Open) : FWD.
ON (Closed) : REV.
OFF (Open) ON (Closed)
ON (Closed)
OFF (Open)
OFF (Open)
ON (Closed)
ON (Closed) : Motor Rotating
OFF (Open) : Motor Stopped
OFF (Open) : FWD.
ON (Closed) : REV.
ON (Closed) : Normal
OFF (Open) : Error
—
Internal GND
Power Source to be used for External Inputs.
+24V or 0V DC (
*
2)
Controls the direction of rotation of the motor.
Count Pulse for setting Motor Speed.
(Need to set parameter)
Error code can be released and the system restarted
by switching this signal OFF and ON.
Select Motor (Refer to Table 1)
Input Signal when using Selector Unit NE212.
Voltage output shows that the motor is rotating.
Voltage output shows the direction the motor is
rotating.
Error has occurred. (
*
1)
Error Code is displayed on the Digital Speed Display.
(
*
3)
Internal Ground (
*
2)
CAUTION
•
If you input 0V, DO NOT connect PIN1 to PIN10 or 13 (Internal Ground).
•
DO NOT connect PIN10 or 13 (Internal Ground) to PIN18 (External Power Source
Ground).
CAUTION
Never use the pins marked NOT USED.
*
3
*
1 The error signal output can be reversed. Please refer to the setting of parameters section
of this manual.
*
2
16
(4) Motor Start/Stop
Input the motor start signal to Pin No. 14 : START
Motor rotating is ON ‘Closed’ (START LED will light)
Motor stopped is OFF ‘Open’ (START LED is Off)
(5) Setting Motor Speed
Input the motor speed signal to Pin No. 23 : VR
• Motor Speed Range is 1,000-60,000 min
-1
If the air pressure is too low the control unit will not operate.
• The motor speed is displayed in 1,000 min
-1
. 60 equals 60,000 min
-1
E3000C̲K0446E̲e̲080108 08.1.8 6:34 PM ページ23
