Watt Drive V3000-015LF, Руководство пользователя

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Explanation of Function
Seite 110 / 180
UP/DOWN selection
The Inverter output frequency can be changed with the UP and DWN
intelligent input terminals.
Assign 27(UP) and 28(DWN) to two of the intelligent inputs 1-8.
This function is valid only when the frequency command selection A001 is set to 01 or 02. However, when 01
(control terminal) is set, this can only be used for multi-speed operation.
This function will not operate when the external analog frequency command or the jogging operation is used.
Acceleration time operates according to F002, F003/F202, F203/F302,F303 when UP/DWN terminal is ON.
To change 1
st
/2
nd
/3
rd
control, assign 08(SET)/17(SET3) to an intelligent input terminal, change with
SET/SET3 terminal.
It is possible for the Inverter to retain the frequency setting value from the UP/DWN terminals. Parameter
C101 switches the memory On or OFF. It is also possible to clear the memory and return to the original set
frequency.
Assign 29(UDC) to an intelligent input terminal and switch it on to clear the memory.
Function
code
Data Description
00
This will not memorize the frequency command adjusted with
UP/DWN.
When power is turned ON again, set value is returned to the value
before it was adjusted with UP/DWN.
C101
01
This memorizes the frequency command adjusted with UP/DWN.
When power is turned ON again, set value is kept the value after it
was adjusted with UP/DWN.
C101 :UP/DOWN memory
selection
Relation
Operation command
(FW, REV)
UP
DWN
Output
Inverter doesn’t accelerate and
decelerate, if UP, DWN terminal
is turned ON simultaneously
.