Справочник Пользователя для VXi VT1422A

Retrieve readings from

FIFO and/or CVT

Trigger event for each pass

through Scan List

Set up Trigger System to scan

strain bridge channels

Set up the analog input Scan List

Measure unstrained bridge output

voltages and retrieve from FIFO

Measure bridge excitation

voltages and retrieve from FIFO

Enable excitation voltage

to the strain bridges

SENSe:STRain:EXCitation:STATe

MEASure:VOLTage:EXCitation?
SENS:DATA:FIFO:PART?

MEASure:VOLTage:UNSTrained?
SENSE:DATA:FIFO:PART?

ROUTe:SEQuence:DEFine

TRIG:SOURce, TRIG:COUNt, ARM:SOURce
TRIG:TIMer

Set up Sample Timer for best

channel-to-channel scan rate

Initiate Trigger System

SAMPle:TIMer

INITiate[:IMMediate]

TRIG[:IMM], *TRG (if TRIG:SOUR HOLD),
EXTernal trig, TTLTRGn signal, or TRIG:TIMer

SENSe:DATA:FIFO:..., SENSe:DATA:CVTable?

Set Input Filter on VT1529A/B

INPut:FILTer:FREQuency and INPut:FILTer:STATe

M(slope)=<your equation>

B(offset)=<your equation>

Download your linear EU conversion

solve your equation for M and B as a function of

V

unstrained

 and V

excitation 

and Gage Factor

DIAGnostic:CUSTom:MXB

,

,(@

)

Convert readings using your custom

EU conversion

SENS:FUNC:CUST <range>,(@

)

Set bridge configuration switches

SENSe:STRain:BRIDge[:TYPE]