HLP-A Series
HLP-A Series
-
48
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Note:
( 1 ) This f unction is only valid when CD076 is set to 1, i.e. for 4-Speed of
external control.
( 2 ) Low, middle and high speed frequency are determined by Frequency 2,3, 4.
( 3 ) Ramp time is determined by Ramp Select terminal.
( 4 ) When all high, middle and low speeds have signal inputs it will give
priority in the sequence of high, middle and low speed.
5. Description of UP and DOWN Function:
UP
DOWN
Result
ON
OFF
Frequency increase
OFF
ON
Frequency decrease
ON
ON
Not increase or decrease
Note:
（
1
）
The f unction of UP and DOWN is only valid when the operator is
selected for the source of the operating frequency, i.e. CD034=0.
（
2
）
When the UP terminal is closed the f requency of the inverter will
increase.
（
3
）
When the DOWN terminal is closed the frequency of the inverter will
decrease.
（
4
）
When both UP and DOWN terminals are closed at the same time the
frequency will neither increase nor decrease. It is regarded as invalid.
（
5
）
When the f requency reaches the max operating f requency it will stop
increasing.
（
6
）
When the frequency reaches the min frequency or its lower limit, it will
stop decreasing.
（
7
）
Af ter a power breakdown the set value of CD000 will be memorized
instead of the frequency.
Summary of Contents for HLP-A Series
Page 1: ......
Page 2: ...HLP A Series...
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Page 27: ...HLP A Series HLP A Series 22 1 Good 2 Good 3 Not good...
Page 69: ...HLP A Series HLP A Series 64 The following is the block diagram of multi pumps operation...
Page 106: ...HLP A Series HLP A Series 101 HLPA05D523B HLPA07D523B Unit mm HLPA05D543B HLPA07D543B Unit mm...
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