Delta C200 Series User Manual page 122

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Zero-speed Mode
Settings
When the frequency is less than Fmin (Pr.01-07 or Pr.01-41), it will operate by this parameter.
When it is set to 0, the AC motor drive will be in waiting mode without voltage output from terminals
U/V/W.
When setting 1, it will execute DC brake by Vmin. (Pr.01-08 and Pr.01-42) in V/f, VFPG and SVC
modes. It executes zero-speed operation in VFPG and FOCPG mode.
When it is set to 2, the AC motor drive will run by Fmin (Pr.01-07, Pr.01-41) and Vmin (Pr.01-08,
Pr.01-42) in V/f, VFPG, SVC and FOCPG modes.
In V/f, VFPG and SVC modes
fout
fmin
01-07
In FOCPG mode, when Pr.01-34 is set to 2, it will act according Pr.01-34 setting.
fout
01-07
V/f Curve Selection
Settings 0: V/f curve determined by group 01
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01- 28
01- 29
Inter nal
01- 30
frequency
01- 31
command
01- 32
01- 33
0: Output waiting
1: Zero-speed operation
th
2: Fmin (4 output frequency setting)
01-34=0
stop output
0H z
stop w aiting for output
01-34=0
fmin
frequency command
1: 1.5 power curve
2: Square curve
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Chapter 11 Description of Parameter Settings|C200 Series
fa ll in g fr eq ue ncy
0
F requenc y s etting command
01-34=1
0Hz
0H z oper ation
(D C br ake)
01-34=1
frequency command
11-23
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r ising fre qu en cy
Factory Setting: 0
01-34=2
01-34=2
Factory Setting: 0
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