Danfoss VLT FC 102 Programming Manual page 214

Parameter Descriptions
22-85 Speed at Design Point [RPM]
Range:
Size
related 60000 RPM]
*
3 3
22-86 Speed at Design Point [Hz]
Range:
Size
related par. 4-19 Hz]
*
22-87 Pressure at No-Flow Speed
Range:
0
*
22-88 ]
22-88 Pressure at Rated Speed
Also see parameter 22-82 Work Point Calculation.
Range:
999999.999
999999.999 ]
*
22-89 Flow at Design Point
Also see parameter 22-82 Work Point Calculation.
Range:
0
*
999999.999 ]
212
Function:
[ par. 22-83 - Resolution 1 RPM.
Only visible when
parameter 22-82 Work Point
Calculation is set to [0] Disabled.
Enter the motor speed in RPM at
which the system design working
point is achieved. Alternatively,
enter the speed in Hz in
parameter 22-86 Speed at Design
Point [Hz]. If parameter 0-02 Motor
Speed Unit is set to RPM,
parameter 22-83 Speed at No-Flow
[RPM] should also be used.
Function:
[ par. 22-84 - Resolution 0.033 Hz.
Only visible when
parameter 22-82 Work Point
Calculation is set to [0] Disabled.
Enter the motor speed in Hz at
which the system design working
point is achieved. Alternatively,
enter the speed in RPM in
parameter 22-85 Speed at Design
Point [RPM]. If parameter 0-02 Motor
Speed Unit is set to Hz,
parameter 22-83 Speed at No-Flow
[RPM] should also be used.
Function:
[ 0 - par. Enter the pressure H
corresponding to speed at no-flow
in reference/feedback units.
Function:
[ par. 22-87 - Enter the value corresponding to
the pressure at rated speed, in
reference/feedback units. This value
can be defined using the pump
datasheet.
Function:
[0 - Enter the value corresponding to
the flow at design point. No units
necessary.
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®
VLT HVAC Drive FC 102
22-90 Flow at Rated Speed
Also, see parameter 22-82 Work Point Calculation.
Range:
Size
related
*
MIN
Function:
[ 0 - Enter the value corresponding to
999999999 ] flow at rated speed. This value can
be defined using the pump
datasheet.
M0010001