EasyManuals Logo

Danfoss VLT HVAC Series User Manual

Danfoss VLT HVAC Series
338 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #29 background imageLoading...
Page #29 background image
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

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Danfoss VLT HVAC Series and is the answer not in the manual?

Danfoss VLT HVAC Series Specifications

General IconGeneral
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Communication InterfacesProfibus, Ethernet
Cooling MethodForced convection
Ambient Temperature-10°C to +40°C
Enclosure RatingIP20, IP21, IP55
Output Voltage0 - 100% of supply voltage

Related product manuals