Alternate Programming - Danfoss Cascade Operating Instructions Manual

Alternate programming

Setup configuration and copying parameters
The frequency converter has four parameter
setups that can be programmed. Each setup
acts independently in controlling the drive. An
example application would be programming different
setups for day/night or summer/winter operation.
Any of the four setups can be used.
The setup is selected in Extended Menu parameter
002, Active Setup, for programming and operation.
Setups are changed manually by switching between
active setups in parameter 002. It is also possible
to change setups through digital inputs or serial
communication by selecting Multi-Setup in parameter
002 and providing an external signal.
The number of the active setup selected is
shown on the keypad display under Setup in
the second line of the display.
The Extended Menu is accessed by pressing the
[EXTEND. MENU] key on the LCP keypad.
A short cut to programming more than one setup is
possible by using Extended Menu parameter 003,
Setup Copy. This enables copying one setup to
another. After an active setup has been programmed
and copied, just those parameters unique to the
other setups need be changed.
All setups can be transferred from one frequency
converter to another (in the same VLT series) by
using the frequency converter's removeable keypad.
Extended Menu parameter 004, LCP Copy, allows
this function. First, upload all parameter values to
the keypad. The keypad can then be removed and
plugged into another frequency converter where
all parameter values can be downloaded. If motor
or drive sizes differ, Download Power-independent
Parameters can be selected in parameter 004 to omit
downloading motor and current dependent data.
Extended Menu Par. 002 Active Setup
(ACTIVE SETUP)
Value:
Factory Setup (FACTORY SETUP)
Setup 1 (SETUP 1)
Setup 2 (SETUP 2)
Setup 3 (SETUP 3)
Setup 4 (SETUP 4)
Multi-Setup (MULTI SETUP)
Function:
This parameter defines the setup number that controls
the drive. All parameters can be programmed in four
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Cascade Controller Option
individual parameter setups: Setup 1, Setup 2, Setup
3 and Setup 4. There is also a pre-programmed
read-only setup, called the Factory Setup.
Description of choice:
Factory Setup contains the parameter values preset at
the factory. This setup can be used as a data source if
the other setups are to be returned to a known state.
Setups 1 through 4 are four individual setups that
can be programmed and selected as required.
Multi-Setup is used if remote switching between
different setups is required. Terminals 16, 17, 29,
32, 33 and the serial communication port can be
used for switching between setups.
Extended MenuExtended Par. 003 Setup Copy
(SETUP COPY)
Value:
No copying (NO COPY)
Copy active Setup to Setup 1
(COPY TO SETUP 1)
Copy active Setup to Setup 2
(COPY TO SETUP 2)
Copy active Setup to Setup 3
(COPY TO SETUP 3)
Copy active Setup to Setup 4
(COPY TO SETUP 4)
Copy active Setup to All
(COPY TO ALL)
Function:
A copy is made from the active setup selected
in parameter 002, Active Setup, to the setup
or setups selected here.
NB!:
Copying is only possible when drive is stopped.
Description of choice:
The copying starts when the required copying function
has been selected and the [OK] key pressed. The
display indicates when copying is in progress.
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Extended Menu Par. 004 LCP Copy
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(LCP COPY)
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Value:
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No copying (NO COPY)
Upload all parameters
(UPLOAD ALL PARAMET.)
Download all parameters
MG.60.I3.02 - VLT is a registered Danfoss trademark
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