YASKAWA SGDV SERVOPACK - Example of Operating with Internal Set Speeds

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5 Operation
5.6.2 Example of Operating with Internal Set Speeds
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5.6.2 Example of Operating with Internal Set Speeds
An operating example of speed control with the internal set speeds is as shown below.
This example combines speed contro
l with the internal set speeds with the soft start function.
The shock that results when the speed is changed
can be reduced by using the soft start function.
-SPEED1
Servomotor speed
+SPEED3
+SPEED2
+SPEED1
-SPEED2
-SPEED3
0
OFF ON
Stop
/P-CL(/SPD-A)
/N-CL (/SPD-B)
/P-CON(/SPD-D)
Stop
Stop
OFF OFF OFF OFF
OFF
OFF
OFF OFF OFF OFF
OFF
ON ON ON
ON
ON ON ON
ON ON ON ON
OFF OFF OFF
Acceleration/deceleration are
done for the soft start times set in
Pn305 and Pn306.
1st speed
1st speed
2nd speed
2nd speed
3rd speed
3rd speed
Analog