External Input/Output Control Signal Specifications - Nakanishi E3200 Series Operation Manual

3. Setting other Motor Speed Parameters
The following Motor Speed Parameters can also be preset.
• 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.
• Setting Motor Speed Control Signal.
• 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.

EXTERNAL INPUT/OUTPUT CONTROL SIGNAL SPECIFICATIONS

16
1. Connector A
(1) Input/Output Connector A
Pin No. Pin Name Description Input/Output
External Power
1 COM_1 Source for External Input
Inputs
Rotating Direction
2 DIR_IN Input
Signal
Count Pulse Signal
3 CNT_IN for setting Motor Input
Speed
4 RESET Error Release Signal Input
5 SEL1 Motor Select Signal 1 Input
6 RUN Rotating Signal Output
Rotating Direction
7 DIR_OUT Output
Signal
8 ERR Error Signal Output
— —
9 Not Used
10 GND Internal GND Output
Internal Power Source
11 VCC Output
for Analog Signal
Motor Current
12 MOTOR_1 Output
Monitor
13 GND Internal GND Output
Rotate Command
14 START Input
Signal
23
Signal Function
0V or +24V DC Power Source to be used for External Inputs.
OFF (Open) : FWD.
Controls the direction of rotation of the motor.
ON (Closed) : REV.
Count Pulse for setting Motor Speed.
OFF (Open) ON (Closed)
(Need to set parameter)
Error code can be released and the system restarted
ON (Closed) OFF (Open)
by switching this signal OFF and ON.
OFF (Open) Select Motor (Refer to Table 1)
ON (Closed) Input Signal when using Selector Unit NE261.
ON (Closed) : Motor Rotating
Voltage output shows that the motor is rotating.
OFF (Open) : Motor Stopped
OFF (Open) : FWD. Voltage output shows the direction the motor is
ON (Closed) : REV. rotating.
Error has occurred. ( * 1)
ON (Closed) : Normal
OFF (Open) : Error Error Code is displayed on the Digital Speed Display.
—
( * 2)
This GND to be used for motor speed control circuit.
Internal GND
(Refer to Fig.37)
Power Source for VR
+10V DC
Output +10V DC
0-10V DC Voltage Output shows the motor current consumption.
0V : 0A Output voltage is proportional to the motor current
10V : 20A consumption.
This GND to be used for analog outputs (12, 24 and
Internal GND
25) circuit. (Refer to Fig.40)
ON (Closed) : Rotation
Starts and Stops motor rotation.
OFF (Open) : Stop
Pin No. Pin Name Description Input/Output
UP/DOWN Signal for
15 UD-IN Input
Motor Speed Signal
Rotates Motor at
16 500 min -1 Input
'Centering' Speed
Motor Selection
17 SEL0 Input
Signal 0
Power Source for
18 COM_2 Output
External Outputs
19 PULSE Rotating Pulse Output
20 WARNING Warning Signal Output
Speed Achievement
21 COIN Output
Signal
— —
22 Not Used
Motor Speed Control
23 VR Input
Signal
24 LOAD Torque Load Monitor Output
Rotating Speed
25 SPEED_V Output
Monitor Voltage
1 The error signal output can be reversed. Please refer to the setting of parameters section
*
of this manual.
2
*
CAUTION
Never use the pins marked NOT USED.
Table 1 Motor Selection Signal
Select Motor SEL1 (Pin No. 5) SEL0 (Pin No. 17)
Motor 1 OFF (Open) OFF (Open)
Motor 2 OFF (Open) ON (Closed)
Motor 3 ON (Closed) OFF (Open)
Motor 4 ON (Closed) ON (Closed)
* Table 1 Motor Selection Signal is effective when using Selector Unit NE261.
Signal Function
ON (Closed) : Speed Up
When Cut-IN Signal is in, 1,000 min
OFF (Open) : Speed Down
ON (Closed) : 500 min -1
OFF(Open) : Normal Maintains constant 500 min -1 motor speed for centering.
Operation
OFF (Open) Select Motor (Refer to Table 1)
ON (Closed) Input when using Selector Unit NE261.
0V or +24V DC
Power Source to be used for External Output Signals.
1 pulse/rotation 1 revolution of the motor generates one pulse. Duty 50%
OFF (Open) : Normal
This output shows a Warning has occurred. The
Operation
Warning Code is shown on the Digital Speed Indicator.
ON (Closed) : Warning
ON (Closed) : Ordered
Speed Achieved Voltage output shows that the motor has achieved
OFF (Open) : Ordered more than 90% of the set speed.
Speed Not Achieved
—
(
* 2)
0-10V DC
0V : 1,000 min -1 Sets rotating speed of Motor.
8V + : 80,000 min
-1
0-10V DC Voltage output shows the torque being applied to the
0V : 0% motor. Load monitor voltage x 20 equals the torque
10V : 200% load %. 20V=Load%
0-10V DC
1V : 10,000 min -1 Voltage Output is proportional to the motor speed.
8V : 80,000 min -1
-1 speed up.
24