Diagnostic:checksum; Diagnostic:connect; Diagnostic:connect <Source>,<Mode>,(@<Ch_List>) - VXI VT1422A User Manual

DIAGnostic:CHECksum?

Comments
Usage

DIAGnostic:CONNect

Note
Parameters
Comments
Chapter 7

DIAGnostic:CHECksum?

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.
•
Returned Value: Returns 1 or 0. The data type is int16.
•
Send with VXIplug&play Function: hpe1422_cmdInt16_Q(...)
DIAG:CHEC?
DIAGnostic:CONNect <source>,<mode>,(@<ch_list>)
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.
Parameter Parameter
Name Type
source discrete (string)
mode discrete (string)
ch_list channel list (string)
•
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.
•
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.
•
The <ch_list> parameter specifies which VT1529A/B to configure. Specifying
any channel on the a VT1529A/B configures all channels on the unit.
•
DIAG:CONN NORM,ALL,(@<ch_list>) must be executed to reset units for
normal measurements.
•
Related Commands: [SENSe:]DATA:FIFO?
•
*RST Condition: DIAG:CONN ALL, NORM for all VT1529A/B channels
•
Send with VXIplug&play Function: hpe1422_cmd(...)
performs a checksum operation on Flash Memory.
Checksum Flash Memory, return 1
for OK, 0 for corrupted
Range of
Values
NORM | SHORt | SOURce
ALL | ALT
10000 - 15700
VT1422A Command Reference
DIAGnostic
configures the
Default
Units
none
none
none
279