Set term 27 to
No Operation
(par. 5-12
Terminal 27 Digital Input
)
Set Preset reference 0 to first preset speed (par. 3-10
Preset Reference
[0]) in percentage of Max reference speed (par. 3-03
Maximum Reference
). Ex.:
60%
Set preset reference 1 to second preset speed (par. 3-10
Preset Reference
[1] Ex.: 0 % (zero).
Set the timer 0 for constant running speed in par. 13-20
SL Controller Timer
[0]. Ex.: 2 sec.
Set Event 1 in par. 13-51
SL Controller Event
[1] to
True
[1]
Set Event 2 in par. 13-51
SL Controller Event
[2] to
On Reference
[4]
Set Event 3 in par. 13-51
SL Controller Event
[3] to
Time Out 0
[30]
Set Event 4 in par. 13-51
SL Controller Event
[1] to
False
[0]
Set Action 1 in par. 13-52
SL Controller Action
[1] to
Select preset 0
[10]
Set Action 2 in par. 13-52
SL Controller Action
[2] to
Start Timer 0
[29]
Set Action 3 in par. 13-52
SL Controller Action
[3] to
Select preset 1
[11]
Set Action 4 in par. 13-52
SL Controller Action
[4] to
No Action
[1]
Set the Smart Logic Control in par. 13-00
SL Controller Mode
to ON.
Start / stop command is applied on terminal 18. If stop signal is applied the frequency converter will ramp down and go into free mode.
6 Application Examples
VLT
®
HVAC Drive Design Guide
122
MG.11.B9.02 - VLT
®
is a registered Danfoss trademark
6