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3 Parameter Description
NOTE!
Sleep mode will not be active when Local Reference is active (set speed manually by means of arrow buttons on the LCP). See par.
Reference Site
3-13
Does not work in hand mode. Auto set-up in open-loop must be carried out before setting input/output in closed-loop.
22-40 Minimum Run Time
Range:
3
10 s*
[0 - 600 s]
22-41 Minimum Sleep Time
Range:
10 s*
[0 - 600 s]
22-42 Wake-up Speed [RPM]
Range:
0 RPM*
[par. 4-11 - par. 4-13 RPM]
22-43 Wake-up Speed [Hz]
Range:
0 Hz*
[par. 4-12 - par. 4-14 Hz]
22-44 Wake-up Ref./FB Difference
Range:
10 %*
[0 - 100 %]
NOTE!
If used in application where the integrated PI controller is set for inverse control (e.g., cooling tower applications) in par.20-71
Mode
, the value set in par.22-44
3-204
.
Function:
Set the desired minimum running time for the motor after a start command (digital input or bus)
before entering sleep mode.
Function:
Set the desired minimum time for staying in sleep mode. This will override any wake-up conditions.
Function:
To be used if par.0-02
Only to be used if par.1-00
by an external controller.
Set the reference speed at which sleep mode should be canceled.
Function:
To be used if par.0-02
Only to be used if par.1-00
by an external controller controlling the pressure.
Set the reference speed at which sleep mode should be canceled.
Function:
Only to be used if par.1-00
is used for controlling the pressure.
Set the pressure drop allowed in percentage of setpoint for the pressure (Pset) before canceling the
sleep mode.
Wake-up Ref./FB Difference
MG.11.C6.22 - VLT
VLT
Motor Speed Unit
has been set for RPM (parameter not visible if Hz selected).
Configuration Mode
is set for open-loop and speed reference is applied
Motor Speed Unit
has been set for Hz (parameter not visible if RPM selected).
Configuration Mode
is set for open-loop and speed reference is applied
Configuration Mode
is set for closed-loop and the integrated PI controller
will automatically be added.
®
is a registered Danfoss trademark
®
HVAC Drive Programming Guide
Tuning
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