Frecon MINITERMINAL FIA-L, Installation And User Manual

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9. Parameter sets manipulation
Parameter sets memory locations and possibilities of data transfer are drawn in the following
figure :
FRECON FIA-L FRECON MINITERMINAL
MEMORY RAM
working (active) memory
(contains actual active
parameters)
FA - 0 UI - 0
UI - 1
UI - 2
UI - 3
FA - 1
FA - 2
FA - 3
UE - 0
UE - 1
UE - 2
UE - 3
READ READ PROG
PROG PROG
READ
READ
memory
ROM
memory
EEPROM
memory
EEPROM
memory
ROM
The basic
user set
basic
factory
set
Active set
The active set is located in the working (active) memory RAM inside the inverter. The
active set has no identification and contains all active functional parameters. The values
of active parameters can be displayed and adjusted using the FRECON MINITERMINAL
control pod. All active parameters changes can be realised even during motor running
with immediate response in function.
User sets
The contents of the active set (i.e. the active adjustment of all functional parameters) can
be stored (programmed) into any user set, which preserves stored data, when the power
supply is switched off (EEPROM memory). The basic user set, identified as UI-0, is the
most important set as it determines initial setting of active parameters after energising
the inverter.
Storing (programming) the active set to a selected user set
Stop the drive. Using keys PAR,UP,DOWN select parameter SET from menu, display
and set its value to show the selected user set identificator. Then press the PROG key.
During programming, which takes approximatelly two seconds, the display shows the
programming function symbol „Pr“ with rotating segment on the right side. The contents
of active set are not affected by PROG, the old contents of the overprogrammed user set
are lost.
Loading (reading) the contents of selected user set into the active set
Stop the drive, display the SET parameter and adjust it to show the identificator of the
selected user set. Then press the READ key. During loading, the symbol „rd“ with
rotating segment on the right side is displayed. The old contents of active parameters
are lost, the contents of the source user set are not affected by READ operation.
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