Danfoss VLT CDS 303 User Manual

Figure 6.1 Edit Set-up
0-12 This Set-up Linked to
Option: Function:
To enable conict-free changes from one set-up
to another during operation, link set-ups
containing parameters which are not changeable
during operation. The link will ensure synchro-
nizing 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 identied by
the label FALSE in the parameter lists in
chapter 6.16 Parameter Lists.
Parameter 0-12 This Set-up Linked to is used by
Multi set-up in parameter 0-10 Active Set-up. Multi
set-up is 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 whilst the motor is running. Program in Set-up
1 rst, then ensure that Set-up 1 and Set-up 2
are synchronized (or ‘linked’). synchronization can
be performed in two ways:
1. Change the edit set-up to [2] Set-up 2 in
parameter 0-11 Edit Set-up and set
0-12 This Set-up Linked to
Option: Function:
parameter 0-12 This Set-up Linked to to [1] Set-up
1. This will start the linking (synchronizing)
process.
130BP075.10
Figure 6.2 Set-up 1
OR
2. While still in Set-up 1, copy Set-up 1 to Set-up
2. Then set parameter 0-12 This Set-up Linked to to
[2] Set-up 2. This will start the linking process.
130BP076.10
Figure 6.3 Set-up 2
After the link is complete,
parameter 0-13 Readout: Linked Set-ups will read
{1,2} to indicate that all ‘not changeable during
operation’ parameters are now the same in Set-
up 1 and Set-up 2. If there are changes to a ‘not
changeable during operation’ parameter, e.g.
parameter 1-30 Stator Resistance (Rs), in Set-up 2,
they will also be changed automatically in Set-up
1. A switch between Set-up 1 and Set-up 2
during operation is now possible.
[0] Not linked
[1] Set-up 1
[2] Set-up 2
[3] Set-up 3
[4] Set-up 4
Parameter Descriptions
VLT
®
Compressor Drives CDS 302/CDS 303
48 Danfoss A/S © Rev. 2013-07-03 All rights reserved. MG34M422
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Danfoss VLT CDS 303 Specifications

General

Brand	Danfoss
Model	VLT CDS 303
Category	DC Drives
Language	English