Tektronix MSO54, Programmer'S Manual

Page: 377 / 1026

Commands listed in alphabetical order
Examples
LICENSE:LIST?
might return
:LICENSE:LIST
"5-BW-1000","SUP5-RL125M"
.
LICense:VALidate? (Query Only)
This query accepts a license nomenclature as an argument and returns True (1) if
that nomenclature is active and any required hardware is installed, or False (0) if
either the nomenclature is not active or required hardware is not installed.
Group Miscellaneous
Syntax
LICense:VALidate? <QString>
Arguments
<QString>
is the license nomenclature.
Returns
True (1)
if that nomenclature is active and any required hardware is installed.
False (0)
if either the nomenclature is not active or required hardware is not
installed.
Examples
LICENSE:VALIDATE?
"AFG" might return :LICENSE:VALIDATE "AFG",0
indicating the license is not active.
LOCk
This command enables or disables all front panel buttons and knobs. There is no
front panel equivalent.
To completely disable front panel operation, combine two commands as follows:
LOCK ALL;:TOUCHSCREEN:STATE OFF
. To re-enable the front panel, send
these two commands:
LOCK NONE;:TOUCHSCREEN:STATE ON
. The commands
must be sent in that order.
When the front panel is locked, the front panel commands will not work and
will not generate error events. You can work around a locked front panel,
by using the appropriate programmatic interface commands, instead of the
front-panel commands. For example, to set the trigger level to 50%, you could
use
TRIGger:A SETLevel
. To force a trigger, you could use
TRIGger FORCe
.
Group
Miscellaneous
MSO54, MSO56, MSO58, MSO58LP Programmer 2-361