E6581373
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6.2. Network variable list (VSD_6010_11)
LONWORKS option unit supports all mandatory network variables included in LONMARK functional profile
“Variable Speed Motor Drive”. The network variables are shown in the table below.
“nvi” means an input network variables, “nvo” means an output network variables and “nci” means a
network configuration properties.
LIU
007Z
LIU
006Z
Variables SNVT_type. unit Default value L
ONMARK
v
nviDrvSpeedStpt SNVT_switch 0.5%,1 {0.0%, -1} Mandatory
v
nvoDrvSpeed SNVT_lev_percent 0.005% Mandatory
v
nviDrvSpeedScale SNVT_lev_percent 0.005% nciDrvSpeedScale Optional
v
nvoDrvCurnt SNVT_amp 0.1A Optional
---
nvoDrvVolt SNVT_volt 0.1V Optional
---
nvoDrvPwr SNVT_power_kilo 0.1kW Optional
v
nvoDrvRunHours SNVT_time_hour 1h Optional
---
nciLocation SNVT_str_asc Ascii Optional
v
nciMaxSpeed SNVT_lev_percent 0.005% 100.000% Mandatory
v
nciMinSpeed SNVT_lev_percent 0.005% 0.000% Mandatory
v
nciRcvHrtBt SNVT_time_sec 0.1s 0.0s Optional
v
nciSndHrtBt SNVT_time_sec 0.1s 0.0s Mandatory
v
nciMinOutTm SNVT_time_sec 0.1s 0.5s Optional
v
nciNmlSpeed SNVT_rpm 1min
-1
1800min
-1
Mandatory
v
nciNmlFreq SNVT_freq_hz 0.1Hz 60Hz Mandatory
v
nciRampUpTm SNVT_time_sec 0.1s 10.0s Mandatory
v
nciRampDownTm SNVT_time_sec 0.1s 10.0s Mandatory
v
nciDrvSpeedScale SNVT_lev_percent 0.005% 100.000% Optional
v: Support, ---: Not support.
*LIU006Z is under development.
