Danfoss ADAP-KOOL Drive Programming Manual page 184

3 Parameter Description
22-83 Speed at No-Flow [RPM]
Range:
300. RPM* [0 - par. 22-85 RPM]
3
22-84 Speed at No-Flow [Hz]
Range:
50.0 Hz* [0.0 - par. 22-86 Hz]
22-85 Speed at Design Point [RPM]
Range:
1500. RPM* [par. 22-83 - 60000. RPM]
22-86 Speed at Design Point [Hz]
Range:
50/60.0 [par. 22-84 - par. 4-19 Hz]
Hz*
22-87 Pressure at No-Flow Speed
Range:
0.000 N/A* [0.000 - par. 22-88 N/A]
22-88 Pressure at Rated Speed
Range:
999999.000 [par. 22-87 - 999999.999 N/A]
N/A*
22-90 Flow at Rated Speed
Range:
0.000 N/A* [0.000 - 999999.999 N/A]
184
Function:
Resolution 1 RPM.
The speed of the motor at which flow Is zero and minimum pressure H
entered here in RPM. Alternatively, the speed in Hz can be entered in par.22-84
[Hz]
. If it has been decided to use RPM in par.0-02
Point [RPM]
should also be used. Closing the valves and reducing the speed until minimum pressure
H is achieved will determine this value.
MIN
Function:
Resolution 0.033 Hz.
The speed of the motor at which flow has effectively stopped and minimum pressure H
should be entered here in Hz. Alternatively, the speed in RPM can be entered in par.22-83
at No-Flow [RPM]
. If it has been decided to use Hz in par.0-02
Speed at Design Point [Hz]
22-86 should also be used. Closing the valves and reducing the speed
until minimum pressure H is achieved will determine this value.
MIN
Function:
Resolution 1 RPM.
Only visible when par.22-82 Work Point Calculation
which the System Design Working Point is achieved should be entered here in RPM. Alternatively,
the speed in Hz can be entered in par.22-86
Motor Speed Unit
use RPM in par.0-02
Function:
Resolution 0.033 Hz.
Work Point Calculation
Only visible when par.22-82
which the System Design Working Point is achieved should be entered here in Hz. Alternatively, the
speed in RPM can be entered in par.22-85
use Hz in par.0-02 Motor Speed Unit , then par.22-83
Function:
Enter the pressure H corresponding to Speed at No Flow in Reference/Feedback Units.
MIN
Function:
Enter the value corresponding to the Pressure at Rated Speed, in Reference/Feedback Units. This
value can be defined using the pump datasheet.
Function:
Enter the value corresponding to Flow at Rated Speed. This value can be defined using the pump
datasheet.
MG.11.N1.02 - VLT ® is a registered Danfoss trademark
®
ADAP-KOOL Drive Programming Guide
MIN
Motor Speed Unit
then par.22-85
Motor Speed Unit
is set to Disable . The speed of the motor at
Speed at Design Point [Hz] . If it has been decided to
Speed at No-Flow [RPM]
then par.22-83
Disable
is set to . The speed of the motor at
Speed at Design Point [RPM] . If it has been decided to
Speed at No-Flow [RPM]
is achieved should be
Speed at No-Flow
Speed at Design
is achieved
MIN
Speed
then par.
should also be used.
should also be used.