VXi VT1422A 사용자 설명서

Periodic Calibration

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 send to EU routines

Measure bridge excitation

voltages and send to EU routines

Send gage factors to

channel EU routines

To convert readings to

Engineering Units of strain

*CAL? and CALibration:REMote?

SENSe:FUNCtion:STRain:

. Also sets

bridge config switches and turns on excitation V

SENSe:STRain:GFACtor

MEASure:VOLTage:EXCitation?

MEASure:VOLTage:UNSTrained?

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