VXi VT1529A/B 사용자 설명서

performs a checksum operation on Flash Memory. 

A returned value of 1 indicates that Flash memory contents are correct. A returned 
value of 0 indicates that the Flash Memory is corrupted or has been erased.

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Returned Value: Returns 1 or 0. The data type is int16. 

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Send with VXIplug&play Function: hpe1422_cmdInt16_Q(...)

DIAG:CHEC?

 configures the 

VT1529A/B to verify its measurement paths by measuring either the internal 
calibration source or an internal short for all 32 channels. A matching scan list must 
be defined, the instrument triggered, and the results read from the FIFO or CVT.

The command DIAG:TEST:REMote:SELFtest? actually performs all of the 
verification functions this command provides and in addition includes filter and 
scanner tests.

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The <source> parameter specifies the source to measure. NORMal configures 

all inputs to measure user inputs. SHORT specifies the internal calibration short.  
SOURce specifies the internal 100 mV calibration source.

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The <mode> parameter: ALL connects all channels to the specified <source>. 

ALT connects channels alternately to the SHORt or the SOURce. When <mode> 
is ALT,  the <source> parameter specifies which source is connected to the first 
channel.  For example, when <source> is SHORt, even channels are 0 V, odd 
channels are 0.1 V.

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The <ch_list> parameter specifies which VT1529A/B to configure. Specifying 

any channel on the a VT1529A/B configures all channels on the unit.

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DIAG:CONN NORM,ALL,(@<ch_list>) must be executed to reset units for 

normal measurements.

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Related Commands: [SENSe:]DATA:FIFO?

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*RST Condition: DIAG:CONN ALL, NORM for all VT1529A/B channels

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Send with VXIplug&play Function: hpe1422_cmd(...)

discrete (string)

NORM | SHORt | SOURce

none

discrete (string)

ALL | ALT

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channel list (string)

10000 - 15700

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