Danfoss VLT 6000 HVAC, Руководство по эксплуатации

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25 MG.60.N2.02 - VLT is a registered Danfoss trademark
VLT ® 5000 / VLT ® 6000 HVAC / VLT ® 8000 AQUA
The VLT LonWorks option card supports
LonMark network design to improve
interoperability. The Controller Object
contains the VLT Adjustable Frequency
Drive profile. The configuration parameters are network
variable inputs to the VLT. Configuration of
parameters needs setting only one time,
usually at installation.
VLT 5000 parameters are shown in parenthesis, where applicable.
Configurations
properties
(Nci)
Function SNVT type Variable Name Units VLT 6000/8000 VLT 5000
parameter parameter
Nom. motor freq. 1) SNVT_freq_hz nciNmlFreq 1 Hz 104 104
Nom. motor rpm
1)
SNVT_rpm nciNmlSpeed 1 rpm 106 106
Min. frequency
1)
SNVT_lev_percent nciMinSpeed 0.005% 201 201
Max. frequency 1) SNVT_lev_percent nciMaxSpeed 0.005% 202 202
Ramp up time 1 1) SNVT_time_sec NciRampUpTime 1 sec 206 207
Ramp down time 1 1) SNVT_time_sec NciRampDownTime 1 sec 207 208
Heart beat time
1)
SNVT_time_sec NciSndHrtBt 0.1 sec - -
1)
Part of the LonMark Functional Profile for
Variable Speed Drive 6010 version 1.1
When the NciSndHrtBt time is active it will sent
the following variables:
• nvoDrvCurnt
• nvoDrvSpeed
• nvoDrvVolt
• nvoDrvPwr
Please note that nciNmlFreq and nciNmlSpeed
can only be written to when the VLT frequency
converter is stopped.
(EDIT SETUP SELECT)
NOTE
Please note that writing to Configuration
properties will be stored in the Non-Volatile
memory.
Continous writing to Configuration properties
may damage the Non-Volatile memory.