Staging Speed is calculated with the following formula:
η
STAGE
=
η
HIGH
η
STAGE
%
100
where n
HIGH
is Motor Speed High Limit and n
STAGE100%
is the value
of Staging Threshold.
25-46 Destaging Speed [RPM]
Option:
Function:
0 N/A
Readout of the below calculated value for Destaging Speed. When removing a fixed speed com-
pressor, in order to prevent an undershoot of pressure, the variable speed compressor ramps up to
a higher speed. When the variable speed compressor reaches the “Destaging Speed” the fixed speed
compressor is destaged. Destaging Speed is calculated based on
Destaging Threshold
, par. 25-43,
and
Motor Speed High Limit
, par. 4-13.
Destaging Speed is calculated with the following formula:
η
DESTAGE
=
η
HIGH
η
DESTAGE
%
100
where n
HIGH
is Motor Speed High Limit and n
DESTAGE100%
is the
value of Destaging Threshold.
25-47 Destaging Speed [Hz]
Option:
Function:
Readout of the below calculated value for Destaging Speed. When removing a fixed speed com-
pressor, in order to prevent an undershoot of pressure, the variable speed compressor ramps up to
a higher speed. When the variable speed compressor reaches the “Destaging Speed” the fixed speed
compressor is destaged. Destaging Speed is calculated based on
Destaging Threshold
, par. 25-43,
and
Motor Speed High Limit [Hz]
, par. 4-14.
Destaging Speed is calculated with the following formula:
η
DESTAGE
=
η
HIGH
η
DESTAGE
%
100
where n
HIGH
is Motor Speed High Limit and n
DESTAGE100%
is the value of Destaging Threshold.
3.19.6 25-8* Status
Readout parameters informing about the operating status of the pack controller and the compressors controlled.
ADAP-KOOL
®
Drive Programming Guide
3 Parameter Description
MG.11.N1.02 - VLT
®
is a registered Danfoss trademark
207
3
Содержание ADAP-KOOL Drive
Страница 14: ...2 How to Programme ADAP KOOL Drive Programming Guide 14 MG 11 N1 02 VLT is a registered Danfoss trademark 2...
Страница 201: ...ADAP KOOL Drive Programming Guide 3 Parameter Description MG 11 N1 02 VLT is a registered Danfoss trademark 201 3...
Страница 222: ...4 Parameter Lists ADAP KOOL Drive Programming Guide 222 MG 11 N1 02 VLT is a registered Danfoss trademark 4...