Magnetek GPD 205, Техническое руководство

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C Co on ns stta an ntt F Frre eq qu ue en nc cy y C Co om mm ma an nd d G Ga aiin n Range: 0.1 - 2.00
n n 3 3 9 9 Factory Setting: 1.00
Sets the external Frequency Reference gain, in increments of 0.01.
C Co on ns stta an ntt F Frre eq qu ue en nc cy y C Co om mm ma an nd d B Biia as s Range: –99 - 99 (%)
n n 4 4 0 0
Factory Setting: 0
Sets the external Frequency Reference bias, in increments of 1% (setting of n
n 2 2 4 4
[Maximum Output Frequency] = 100%).
C Co on ns stta an ntt F Frre eq qu ue en nc cy y C Co om mm ma an nd d U Up pp pe err Range: 0 - 100 (%)
n n 4 4 1 1 L Liim miitt Factory Setting: 100
Sets the External Speed Frequency Reference gain, in increments of 0.01.
C Co on ns stta an ntt F Frre eq qu ue en nc cy y C Co om mm ma an nd d L Lo ow we err Range: 0 - 100 (%)
n n 4 4 2 2 L Liim miitt
Factory Setting: 0
These two constants set the range for the frequency command signal. Each is
set as a percentage of maximum frequency
(Fmax) as established by constant n
n 2 2 4 4 (see
page 37). All references are affected by the
upper and lower limits.
Example:
Constant n24 = 60 (Hz) (100%)
Constant n41 = 80 (%) = 48 Hz
Constant n42 = 10 (%) = 6 Hz
45
100%
60Hz
(n41 ) 80%
48Hz
OUTPUT
FREQ.
( % )
(n42 ) 10% 6Hz
2.5%
0
t
10V
FREQ. REF.
INPUT (V) FREQ. REF.
INPUT (V)
FREQ.
REF.
(%) FREQ.
REF.
(%)
BIAS
GAIN
(+)
(–)
110
110
100
100
90
90
0V
100%
0%
–100%
–10V
10V 0V
100%
0%
–100%
–10V
(+)
(–)
BIAS GAIN
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