Example of contact input speed control operation – Yaskawa FSP Amplifier User Manual
Page 100
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FSP Amplifier User’s Manual
Chapter 5: Parameter Settings and Functions
5-33
Example of Contact Input Speed Control Operation
The following example shows operation by contact input speed control.
Using the soft start function reduces physical shock when the speed is
changed.
M otor sp eed
+SPEED 3
+SPEED 2
+SPEED 1
0
-SPEED 1
-SPEED 2
-SPEED 3
Se t a c c e lera tion a nd
d e c ele ra tion a t Pn305 a nd
Pn306 (soft sta rt times).
Stop
Sp ee d1
Sp ee d2
Sp ee d3
Stop
Spe ed 1
Spe ed 2
Spe ed 3
Stop
/P-C L (/SPD-A )
/N-C L (SPD-B)
/P-C O N (SPD-D)
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
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