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Inovance MD280NT2.2GB - Page 64

Inovance MD280NT2.2GB
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MD280 User Manual Operation and Display
- 63 -
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source is set in F0-18, as follows:
1 Main f
requency source X: The main frequency source is directly used to set the target
running frequency.
2 Au[iliary f
requency source Y: The au[iliary frequency source is directly used to set the
target running frequency.
3 X and Y superposition: The taget running frequency is set by means of X and Y
superposition.
4 Frequency switchover: A DI terminal is used to switch over between the preceding
three frequency setting channels.
The following figure shows how to set the relationship in F0-18, in which the bold line
indicates the default setting.
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frequency sources
$X[LOLDU\
frequency
source Y
F0-05
F0-06
F0-18
Target
running
frequency
Main
frequency
source X
+
XY
0
1
2
3
4
F2-00 to F2-04 33
DI1 to DI5
Frequency
switchover
X
Y
Frequency
source selection
Frequency source
superposition
Frequency source
switchover
Target running
frequency
Amplitude limit
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required closed-loop control can be implemented.
4.6.3 AI as the Frequency Source
The AI terminal can be used as the frequency source. The MD280 provides two AI terminals
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potentiometer is used for AI2 by default, and this function is realized by jumper J2 on the
control board.
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