0-04 Operating State at Power-up (Hand)
Option:
Function:
Selects the operating mode upon
reconnection of the adjustable frequency drive
to AC line voltage after power-down in hand
(local) operation mode.
[0]
Resume
Restarts the adjustable frequency drive
maintaining the same local reference and the
same start/stop settings (applied by [HAND
ON/OFF]) as before the adjustable frequency
drive was powered down.
[1]
*
Forced stop,
ref=old
Restarts the adjustable frequency drive with a
saved local reference, after AC line voltage
reappears and after pressing [HAND ON].
[2]
Forced stop,
ref=0
Resets the local reference to 0 upon restarting
the adjustable frequency drive.
3.2.2 0-1* Set-up Operations
Define and control the individual parameter set-ups.
The adjustable frequency drive has four parameter set-ups
that can be programmed independently of each other. This
makes the adjustable frequency drive very flexible and able
to solve advanced control functionality problems, often
eliminating external control equipment costs. For example,
these can be used to program the adjustable frequency drive
to operate according to one control scheme in one set-up
(e.g., motor 1 for horizontal movement), and another control
scheme in another set-up (e.g., motor 2 for vertical
movement). Alternatively, they can be used by an OEM
machine builder to identically program all their factory-fitted
adjustable frequency drives for different machine types
within a range in order to have the same parameters; and
then, during production/commissioning, to simply select a
specific set-up, depending on in which machine the
adjustable frequency drive is installed.
The active set-up (i.e., the set-up in which the adjustable
frequency drive is currently operating) can be selected in
and is displayed in the LCP. Using Multi
set-up, it is possible to switch between set-ups with the
adjustable frequency drive running or stopped via digital
input or serial communication commands. If it is necessary to
change set-ups while running, ensure
is programmed as required. Using
, it is
possible to edit parameters in any of the set-ups during
adjustable frequency drive operation in its active set-up; this
set-up can be different than the one being edited. Using
, it is possible to copy parameter settings
between the set-ups to enable quicker commissioning if
similar parameter settings are required in different set-ups.
0-10 Active Set-up
Option:
Function:
Select the set-up to control the adjustable
frequency drive functions.
[0]
Factory
setup
Cannot be changed. It contains the Danfoss
data set, and can be used as a data source
when returning the other set-ups to a known
state.
[1]
*
Set-up 1
Set-up 1
[1] to
Set-up 4
[4] are the four separate
parameter set-ups within which all parameters
can be programmed.
[2]
Set-up 2
[3]
Set-up 3
[4]
Set-up 4
[9]
Multi Set-up
Remote selection of set-ups using digital
inputs and the serial communication port. This
set-up uses the settings from
. Stop the adjustable frequency drive
before making changes to open-loop and
closed-loop functions.
Use
to copy a set-up to one or all other set-
ups. Stop the adjustable frequency drive before switching
between set-ups, where parameters marked ‘not changeable
during operation’ have different values. To avoid conflicting
settings of the same parameter within two different set-ups,
link the set-ups together using
.
Parameters which are ‘not changeable during operation’ are
marked FALSE in the parameter lists in the section
Parameter
Lists
.
0-11 Edit Set-up
Option:
Function:
Select the set-up to be edited (i.e.,
programmed) during operation: either the
active set-up or one of the inactive set-ups.
[0]
Factory
setup
Cannot be edited, but it is useful as a data
source for returning the other set-ups to a
known state.
[1]
*
Set-up 1
Set-up 1
[1] to
Set-up 4
[4] can be edited freely
during operation, independently of the active
set-up.
[2]
Set-up 2
[3]
Set-up 3
[4]
Set-up 4
[9]
Active Set-up Can also be edited during operation. Edit the
chosen set-up from a range of sources: LCP, FC
RS-485, FC USB or up to five serial communi-
cation bus sites.
Parameter Descriptions
FC 300 Programming Guide
MG.33.MA.22 - VLT
®
is a registered Danfoss trademark
3-3
3
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