Danfoss VLT HVAC Series, Programming Manual, Page: 29 / 338

0-11 Programming 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. The set-up number being edited is displayed in the LCP in (brackets).
[0] Factory setup cannot be edited, but it is useful as a data source to return 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 (i.e., the set-up in which the adjustable frequency drive is operating) can also be edited during
operation. Editing parameters in the chosen set-up would normally be done from the LCP but it is
also possible from any of the serial communication ports.
0-12 This Set-up Linked to
Option: Function:
This parameter only needs to be programmed if changing set-ups is required while the motor is
running. It ensures that parameters that are 'not changeable during operation' have the same set-
ting in all relevant set-ups.
To enable conflict-free changes from one set-up to another while the adjustable frequency drive is
running, link set-ups containing parameters that are not changeable during operation. The link will
ensure the proper synchronization of the ‘not changeable during operation’ parameter values when
moving from one set-up to another during operation. ‘Not changeable during operation’ parameters
can be identified by the label FALSE in the parameter lists in the section
Parameter Lists
.
The par.0-12
This Set-up Linked to
feature is used when Multi set-up in par.0-10
Active Set-up
is
selected. Multi set-up can be used to move from one set-up to another during operation (i.e., while
the motor is running).
Example:
Use Multi set-up to shift from Set-up 1 to Set-up 2 while the motor is running. Program parameters
in Set-up 1 first, then ensure that Set-up 1 and Set-up 2 are synchronized (or ‘linked’). Synchroni-
zation can be performed in two ways:
1. Change the edit set-up to
Set-up 2
[2] in par.0-11
Programming Set-up
and set par.0-12
This
Set-up Linked to
to
Set-up 1
[1]. This will start the linking (synchronizing) process.
130BP075.10
OR
2. While still in Set-up 1, using par.0-50
LCP Copy
, copy Set-up 1 to Set-up 2. Then set par.
0-12
This Set-up Linked to
to
Set-up 2
[2]. This will start the linking process.
VLT ® HVAC Drive Programming Guide 3 Parameter Description
MG.11.C6.22 - VLT ® is a registered Danfoss trademark
3-5
3