5.3 Operating Using Speed Control with Analog Voltage
Reference
This section describes the operation in speed control with analog voltage reference.
Select the speed control with the parameter Pn000.
5.3.1 Basic Settings for Speed Control
Set the following signal and parameter for speed control with analog voltage reference.
(1) Speed Reference Input
Input the speed reference to the SERVOPACK using the analog voltage reference to control the servomotor
speed in proportion to the input voltage.
Maximum input voltage: ±12 VDC
<Setting Example>
Pn300 = 006.00: 6.00 V input/Motor rated speed [Factory setting]
Parameter Meaning When Enabled Classification
Pn000 n.0
Control mode selection: Speed control (analog volt-
age reference) [Factory setting]
After restart Setup
Type Signal Name
Connector
Pin Number
Name
Input
V-REF CN1-5 Speed Reference Input
SG CN1-6 Signal Ground
Speed
Reference Input
Rotation Direction Motor Speed SGMJV Servomotor
+6 V Forward Rated motor speed
3000 min
-1
–3 V Reverse 1/2 rated motor speed
–1500 min
-1
+1 V Forward 1/6 rated motor speed
500 min
-1
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