Danfoss VLT AutomationDrive FC 301 Series Design Manual page 32

Basic Operating Principles
Active Reference and Configuration Mode
The active reference can be either the local reference or
the remote reference.
3 3
In 3-13 Reference Site, the local reference can be
permanently selected by selecting [2] Local.
To permanently select the remote reference, select [1]
Remote. By selecting [0] Linked to Hand/Auto (default), the
reference site depends on which mode is active. (Hand
mode or Auto mode).
Figure 3.11 Active Reference
30
Design Guide
Figure 3.12 Configuration Mode
[Hand On] [Auto on]
Keys
Hand
Hand ⇒ Off
Auto
Auto ⇒ Off
All keys
All keys
Table 3.6 Conditions for Local/Remote Reference Activation
1-00 Configuration Mode determines what kind of
application control principle (i.e., speed, torque or process
control) is used when the remote reference is active.
1-05 Local Mode Configuration determines the kind of
application control principle that is used when the local
reference is active. One of them is always active, but both
cannot be active at the same time.
Rev. 2014-04-04 All rights reserved.
3-13 Reference Active Reference
Site
Linked to Hand/ Local
Auto
Linked to Hand/ Local
Auto
Linked to Hand/ Remote
Auto
Linked to Hand/ Remote
Auto
Local Local
Remote Remote
MG33BF22