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52 Chapter 5 Parameters
EV1000 Series General Purpose Variable Speed Drive User Manual
hold time
Output Freq.
Preset freq.
T
Fig. 5-35 Close-loop preset frequency
Note:
If you don’t need preset frequency, just set F5.18 and
F5.19 at 0.
F5.20 MS close-loop
setting 1
Range: 0.0
~
10.00V
【
0.00V
】
F5.21 MS close-loop
setting 2
Range: 0.0
~
10.00V
【
0.00V
】
F5.22 MS close-loop
setting 3
Range: 0.0
~
10.00V
【
0.00V
】
F5.23 MS close-loop
setting 4
Range: 0.0
~
10.00V
【
0.00V
】
F5.24 MS close-loop
setting 5
Range: 0.0
~
10.00V
【
0.00V
】
F5.25 MS close-loop
setting 6
Range: 0.0
~
10.00V
【
0.00V
】
F5.26 MS close-loop
setting 7
Range: 0.0
~
10.00V
【
0.00V
】
Besides the 3 close-loop setting methods defined
in F5.01, the MS close-loop voltage setting
F5.20~F5.26 can also be used.
MS close-loop setting 1
~
7 can be selected
through external terminals, please refer to
F7.00~F7.04 (function No. 30~32). It can also
used with simple PLC close-loop, see F4
parameters.
The MS close-loop setting has priority over the
methods defined in F5.01.
5.7 Traverse Parameters (F6)
Traverse function applies to textile and chemical fiber industry, or others that requires lateral movement
or rolling. The typical application is shown in Fig. 5-36.
The drive works as follows:
The drive accelerates to preset traverse frequency F6.02 and stay at it for a period of time (F6.03). Next,
It will arrive at central frequency within Acc time, and then it will operate according to traverse amplitude
(F6.04), skip frequency (F6.05), traverse cycle (F6.06) and rise time (F6.07) one cycle after another until
the Stop command is received. It will then decelerate to stop within Dec time.
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