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This program is used to calibrate the 59313A. To run
the program, do the following:
The program
will display four numbers
across
the
APPENDIX 11
CALIBRATING
THE
59313A
To calibrate the 59313A, perform the following pro-
cedure while running the calibration program:
* Turn the back panel CAL
switch to the "0" posi-
.
tion. Using a small screwdriver, adjust the front
Set the A/D to an HP-IB address of 10 (decimal).
panel ZERO controls until the HP 85A reads zero
Disconnect all four rear panel inputs.
for each channel.
Set the Select Code of the HP-IB interface to 7
* Turn the CAL switch to the "—1" position and ad-
(decimal).
just the GAIN controls of channels 1 and 2 until
they read —1000 on the HP 85A.
Connect the HP-IB cable to the HP 85A.
* Turn the CAL switch in the "—5" position and ad-
Load program "Cal" into the HP 85A and press
just the GAIN controls of channels 3 and 4 until
RUN.
they read —1000 on the HP 85A.
* Reconnect the four rear panel input cables.
screen of the HP 85A. These are the readings of chan-
nel 1, 2, 3, and 4, respectively, of the A/D. The HP 85A
The 59313A is now calibrated and ready for use in
will read and update these numbers continuously.
the system.
108
118
128
128
140
158
160
170
180
190
209
218
220
238
240
2548
260
2rve
284
290
300
310
320
338
340
350
360
37e
380
390
400
410
428
430
448
458
468
478
480
498
Sea
S1@
520
S5z8
CALIBRATION
PROGRAM
HF
P/N
83755-10001,REY
A
Last
changed:
10-21.-280
Uses:
S9213A only
HP
85A
must
have:
HP-1B
Interfac
1-0
ROM
Standard
15K
RAN
................................................ Initialize the HP-IB error trap
ON
TIMEQUT
7
GOTO
S1@
ARBORTIO
7
CLEAR
7
SET TIMEOUT 7;10800
]
..................................................
Clear the HP-IB interface of any error conditions
LOCAL
7
REMOTE
7
SR
..Select code of the A/D
. . Loop for each of the 4 A/D channels
'ieiiieiiee.....Read
the A/D
.Temporarily store the A/D reading
FOR
N=1
TO
4.
GOSUE
440 .
DCN>=C3
....
NEXT
N
IMAGE
4(8D>
DISF USING 356 3 D1),DC2),DC3),D¢4) ...
.......Display
the 4 readings
GOTE B10 s
iwsssosissumans sgumisogs dasg
Loop continuously
!
| #x¥xss SUBROUTINES
=++s++
'
!
<READ A/D>
'
IMAGE "H",D,"AJ"
BUTPUT AB USING 430 3 2ATN-19 sommmmmswsnmmrormasmas
s ine sy wiags .Trigger
the channel of the A/D
IMAGE #,M
ENTER R8; USTNG 450 3 8 cuusvnes s
s s dms e i v s
s b v v s Ses o mvais i
poin spasmess wn Read the value
RETURN
1
!
<HP-1E ERROR TRAP>
|
DISP "HP-1E ERROR...
Check
connzctions"
el
Display error message
END
13
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