OUTPut
The
OUTPut
subsystem is involved in programming source SCPs as well as
controlling the state of VXIbus TTLTRG lines 0 through 7.
Subsystem Syntax
OUTPut
:CURRent
:AMPLitude <
amplitude
>,(@<
ch_list
>)
:AMPLitude? (@<
channel
>)
[:STATe] <
enable
>,(@<
ch_list
>)
[:STATe]? (@<
channel
>)
:SHUNt <
enable
>,(@<
ch_list
>)
:SHUNt? (@<
channel
>)
:TTLTrg
:SOURce <
trig_source
>
:SOURce?
:TTLTrg<
n
>
[:STATe] <
ttltrg_cntrl
>
[:STATe]?
:VOLTage
:AMPLitude
<
amplitude
>,(@<
ch_list
>)
:AMPLitude?
(@<
channel
>)
OUTPut:CURRent:AMPLitude
OUTPut:CURRent:AMPLitude <
amplitude
>,(@<
ch_list
>)
sets the Current Source
SCP channels specified by
<
ch_list
>
to either 488
µ
A, or 30
µ
A. This current is
typically used for four-wire resistance and resistance temperature measurements.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
<
amplitude
>
numeric (float32)
MIN | 30E-6 | MAX | 488E-6
ADC
<
ch_list
>
channel list (string)
100 - 163
none
Comments
•
Select
488E-6
(or
MAX
) for measuring resistances of less than 8000 Ohms.
Select
30E-6
(or
MIN
) for resistances of 8000 Ohms and above.
<
amplitude
>
may be specified in
µ
A (ua).
OUTPut
Chapter 5
HP E1313/E1413 Command Reference 213
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