Danfoss VLT AutomationDrive FC 300 Design Manual page 25

Introduction
No function
Analog ref.
Pulse ref.
Local bus ref.
DigiPot
P 3-14
Preset relative ref.
(0)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
No function
Analog ref.
Pulse ref.
Local bus ref.
DigiPot
No function
Analog ref.
Pulse ref.
Local bus ref.
DigiPot
No function
Analog ref.
Pulse ref.
Local bus ref.
DigiPot
Illustration 3.9 Remote Reference
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®
VLT AutomationDrive FC 300 Design Guide, 0.25-75 kW
P 5-1x(28)/P 5-1x(29)
Input command:
Catch up/ slow down
Y
Relative
P 3-04
X+X*Y
(0) X
/100
(1)
Catchup Slowdown
D1
P 5-1x(15)
Preset '1'
External '0'
200%
-200%
®
MG33BE02 - VLT is a registered Danfoss trademark
P 3-00
Ref./feedback range
P 5-1x(19)/P 5-1x(20)
Freeze ref./Freeze output
-max ref./
+max ref.
100%
-100%
Catch up/
slow
down
max ref.
%
P 3-12
value
%
min ref.
±100%
Freeze ref.
&
increase/
decrease
ref.
P 5-1x(21)/P 5-1x(22)
Speed up/ speed down
P 16-02
Ref. in %
3
P 1-00
Con guration mode
Speed
open/closed loop
Scale to
RPM or
Hz
Torque
P 16-01
Remote
ref.
Scale to
Nm
Process
Scale to
process
unit
23
3