Registers And Math Listing - HP 3456A Operating And Service Manual

Operation
To enter the same numbers using the EXP key, first
enter all of the number's significant digits and then
press the ENTER EXP button. Once this is done, the
displayed number is then stored into the desired register.
The exponent can also be changed from a " + " to a "-"
by pressing the CHS key. This is done before or after
you enter the exponent and after pressing the ENTER
EXP key. To enter "2000", do this:
'0 ,
CHS
0
,
2
3
4
5
,
7
,
9
CHS
0
,
2
3
4
5
6
7
B
9
3·10
3 2
Table ·

Registers and Math Listing.

.
Registers
Rl9ister
Defeult V.lues
N CVC INT '0
VARIANCE
·00.000·3
MEAN
1 99 9 9 9 + 9
LOWER
· 1 999999 + 9
UPPEA
1 999999 + 9
DELAY SEC
0
R 600
COUNT 0
,
N ADtTAIG
Z
0
y
1
N DIG DISP
5
Math
-
-
OFF
PASS/FAIL
STATS
NULL
OBM
THMS F
THMS C
tX·YlfY
100 !X·YIIY
20 LOG XIY
Enter "2", press ENTER EXP key, and enter "3"
displaying "2 + 3". The same as "2000 "
To enter the number " .02" do this:
Enter "2", press the ENTER EXP button, entcr "2",
and press the CHS key displaying "2 -2". The same as
" .02 "
Description
Used lor changing and determining the Number
01 Power Une Cycles Integrated
Used for storing the varience value determined
from Statistics Math Operation
Used for storing the Mean Value determined
from the Statistics Math operation.
.
, ,
Used storing <h. lower
Pass/Fail Math operation or the lowest reading
taken in the Statistics Math operation.
" .
,,, ,
Used stGring upper
PassfFail Math operation or the highest reading
taken in the Statistics Math operation.
,,,
Used changing >od determining
3456A's Settling Delay.
Used lor storing the resistor value for the dBm
Math operation or for recalling readings taken in
the 3456A's Reading Storage mode.
Used for storing the number of readings taken
while in the Statistics Math operation.
Used lor changing and determining the Number
of Readings taken or are to be taken per Trigger.
Used for storing a number value for the Scale
Math operation and stores the lirst statistics
Reading.
Used lor storing a number value lor the Scale
and %Error Math operation.
,,,
Used changing ,od determining
3456A's Number of Digits Displayed.
Disables Math operation.
Used to determine if a reading(sl is within set
limits.
Used to calculate the Mean. Variance, Upper.
Lower, and Count of a readingts).
Used for offset compensation of the following
readingts) taken.
dBm calculation.
Used in calculating a Thermistor reading!s) in
degrees Fahrenheit.
Used calculating , Thermistor
'0
degrees Celsius.
Used for the Scale calculation.
Used fOf the %Error calculation.
Used for the dB calculation.
Model 3456A
,,,
value <h.
,,,
value <h.
'
"
<h.
reading
'0
)