Danfoss FC 100, Руководство по эксплуатации

Страница: 31 / 68

Extended Status Word
Variable
name: SNVT
type:
State:
nvoExtendedStatusword SNVT_state_64 Boolean 1 bit x 64
This variable contains the complete extended status word.
For more detailed information on the Extended Status Word, please refer to the
Troubleshooting section of this manual.
NB!
Please note that in the representation of the Extended Status Word in the LonMaker Browser, the Least Significant Bit (LSB) is to the
far left.
Digital Inputs
Variable
name: SNVT
type:
State:
nvoDigitInput SNVT_state_64 Boolean 1 bit x 64
This variable contains the status of the digital inputs.
A logical 1, indicates that the input is On or active.
A logical 0, indicates that the input is Off or inactive.
Bit 0 Digital Input Terminal 33
Bit 1 Digital Input Terminal 32
Bit 2 Digital Input Terminal 29
Bit 3 Digital Input Terminal 27
Bit 4 Digital Input Terminal 19
Bit 5 Digital Input Terminal 18
Bit 6 Reserved for future terminals
Bit 7 Digital Input GP I/O Terminal X30/2
Bit 8 Digital Input GP I/O Terminal X30/3
Bit 9 Digital Input GP I/O Terminal X30/4
Bit 10-63 Reserved for future terminals
Analog Input (53)
Variable
name: SNVT
type:
Value:
nvoAnIn1 Changeable Min. Max. Resolution:
SNVT_volt 0 V 10 V 0.1 V
SNVT_amp_mil 0 mA 20 mA 0.1 mA
SNVT_lev_percent 0 % 100 % 0,1 %
This variable contains the value allocated to the analog input terminal 53.
This terminal can either be configured as a voltage input (0-10 V) or as a current input (0-20 mA), depending on the setting of switch S 201. The variable
type is changeable with the commissioning tool or LNS Plug-in in order to match the appropriate unit.
If the variable type of SNVT_lev_percent is selected, the relative scaling is from 0 V/mA to par. 6-11
Terminal 53 High Voltage
or par. 6-13
Terminal 53
High Current
5 Configuration of the system VLT® FC 100 LonWorks
30
MG.11.E2.02 - VLT ® is a registered Danfoss trademark
5