Trane LonWorks TR200 - Network Variable Description - VSD Profile - Configuration

Network Variable Description - VSD Profile - Configuration
Max Motor Speed [%]
Variable
name:
SNVT
type:
Default value: Min value: Max value:
nciMaxSpeed SNVT_lev_percent 100 % 0 % 163.830%
This variable configures the maximum motor speed in % and associates it with par.4-13 Motor Speed High Limit
[RPM] (par. 4-14 in Hz mode).
The value is entered as a percent of nominal speed, as defined by the Nominal Speed (nciNmlSpeed) configu-
ration value.
For more information on reference scaling, please refer to the
How to Control the TR200 section. If a value higher
than 163.830% is requested, use the parameter access command.
Min Motor Speed [%]
Variable
name:
SNVT
type:
Default value: Min value: Max value:
nciMinSpeed SNVT_lev_percent 0 % 0 % 163.830%
This variable configures the minimum motor speed in % and associates it with par.4-11 Motor Speed Low Limit
[RPM] (par. 4-12 in Hz mode).
The value is entered as a percent of nominal speed, as defined by the Nominal Speed (nciNmlSpeed) configu-
ration value.
For more information on reference scaling, please refer to the
How to Control the TR200 section.
Nom Motor Speed [RPM]
Variable
name:
SNVT
type:
Default value: Min value: Max value:
nciNmlSpeed SNVT_rpm 1420 RPM 10 RPM 65,534 RPM
This variable configures the nominal motor speed in RPM and associates it with par.1-25 Motor Nominal
Speed.
Please note that this variable can be adjusted only while the adjustable frequency drive is stopped.
If a value lower than 10 RPM is entered, nciNmlSpeed will be set to 10 RPM.
Nominal Motor Frequency [Hz]
Variable
name:
SNVT
type:
Default value: Min value: Max value:
nciNmlFreq SNVT_freq_hz 50 Hz 20 Hz 100 Hz
This variable configures the nominal motor frequency and associates it with par.1-23 Motor Frequency.
Please note that this variable can be adjusted only while the adjustable frequency drive is stopped.
Configuration of the system
5-20 TR200 LonWorks