Command Reference 8-137
*PUD
8 Arbitrary block program data>
Protected User Data
Protected user data. This is a data area in which the user may write any data up to
64 characters. The data can always be read, but you can only write data after un
-
protecting the data area. A typical use would be to hold calibration information, us
-
age time, inventory control numbers, etc.
The content at delivery is: #234 FACTORY CALIBRATED ON: 19YY-MM-DD
–
YY = year, MM = month, DD = day
Returned format: <Arbitrary block response data>¿
–
Where:
<arbitrary block program data> is the data last programmed with *PUD.
Example
Send ®
:SYST:UNPR; *PUD 8 #240Calibrated 8 1993-07-16, 8 inven
-
tory 8 No.1234
#
means
that
<arbitrary
block
pr
ogram
data>
will
follow
.
2 means that the two following digits will specify the length of the data block.
40 is the number of characters in this example.
Complies with standards: IEEE 488.2 1987.
*RCL
8<Decimal data>
Recall
Recalls one of the up to 20 previously stored complete instrument settings from the
internal nonvolatile memory of the instrument.
Memory number 0 contains the power-off settings.
Parameters:
<Decimal data> = a number between 0 and 19.
Example:
SEND®
*RCL 8 10¿
Complies with standards: IEEE 488.2 1987.
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