YASKAWA SGD7S series Product Manual page 255

An operating example of speed control with the internal set speeds is given below. This exam-
ple combines speed control with the internal set speeds with the soft start function. The shock
that results from speed changes is reduced by using the soft start function.
Motor peed
+ PEED
+ PEED2
peed 1
+ PEED1
topped
0
- PEED1
- PEED2
- PEED
/ PD-A ignal
OFF
OFF
/ PD-B ignal
ON
OFF
/ PD-D ignal
OFF
6.9.4 Changing Internal Set Speeds with Input Signals
peed
The acceleration/deceleration rate
peed 2
are et in Pn 05 and Pn 06.
topped
peed 1
ON ON OFF OFF
ON OFF OFF ON
OFF OFF OFF ON
6.9 Internal Set Speed Control
topped
peed 2
peed
ON ON OFF
ON OFF OFF
ON
ON ON
6
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