Danfoss VLT HVACDrive User Manual

22-75 Short Cycle Protection
Option: Function:
[0] * Disabled Timer set in par. 22-76 Interval between Starts is disabled.
[1] Enabled Timer set in par. 22-76
Interval between Starts is enabled.
22-76 Interval between Starts
Range: Function:
Application
dependent*
[Application dependant]
22-77 Minimum Run Time
Range: Function:
0 s* [Application dependant] Sets the time desired as minimum run time after a normal start command (Start/Jog/Freeze). Any
normal stop command will be disregarded until the set time has expired. The timer will start counting
following a normal start command (Start/Jog/Freeze).
The timer will be overridden by a Coast (Inverse) or an External Interlock command.
NOTE!
Does not work in cascade mode.
22-80 Flow Compensation
Option: Function:
[0] * Disabled [0] Disabled : Setpoint compensation not active.
[1] Enabled [1]
Enabled : Setpoint compensation is active. Enabling this parameter allows the Flow Compensated
Setpoint operation.
22-81 Square-linear Curve Approximation
Range: Function:
100 %* [0 - 100 %] Example 1:
Adjustment of this parameter allows the shape of the control curve to be adjusted.
0 = Linear
100% = Ideal shape (theoretical).
NOTE!
Please note: Not visible when running in cascade.
7 How to Program the Adjustable Frequency
Drive
VLT
®
HVAC Drive Instruction Manual
7-46 MG.11.AB.22 - VLT
®
is a registered Danfoss trademark
7

Danfoss VLT HVACDrive Specifications

General

Brand	Danfoss
Model	VLT HVACDrive
Category	DC Drives
Language	English