Output:polarity; Output:shunt; Output:polarity? (@<Channel>); Output:shunt <Enable>,(@<Ch_List>) - VXI VT1422A User Manual

OUTPut

OUTPut:POLarity?

Parameters
Comments

OUTPut:SHUNt

Parameters
Comments
Usage
316 VT1422A Command Reference
OUTPut:POLarity? (@<channel>)
in <channel>.
Parameter Parameter
Name Type
channel string
•
The <channel> parameter must specify a single channel.
•
Returned Value: returns one of NORM or INV. The type is string.
•
Send with VXIplug&play Function: hpe1422_cmdString_Q(...)
OUTPut:SHUNt <enable>,(@<ch_list>)
on Strain Bridge Completion SCPs and the VT1529A/B Remote Strain Bridge unit.
This can be used for diagnostic purposes and characterization of bridge response.
Parameter Parameter
Name Type
enable boolean (uint16)
ch_list channel list (string)
•
If <ch_list> specifies a non strain SCP, a 3007 "Invalid signal conditioning
plug-on" error is generated.
•
Only one channel on any one VT1529A/B can be specified in <ch_list>. This
is because a single resistor is used to shunt each of a VT1529A/Bs 32 channels.
The <ch_list> may specify one channel on each of several VT1529A/Bs.
•
When Accepted: Not while INITiated
•
Related Commands: [SENSe:]FUNCtion:STRain..., [SENSe:]STRain...
•
*RST Condition: OUTP:SHUNT 0 on all Strain SCP and RSC channels
•
Send with VXIplug&play Function: hpe1422_cmd(...)
OUTP:SHUNT 1,(@116:119)
returns the polarity on the digital output channel
Range of
Values
100 - 163
adds shunt resistance to one leg of bridge
Range of
Values
0 | 1 | ON | OFF
100 - 15731
add shunt resistance at channels 16
through 19
Default
Units
none
Default
Units
none
none
Chapter 7