APPENDIX B
DEC LSI 11
The following program sends a command string to the Model 199 from a DEC LSI 11 minicom-
puter and displays the instrument reading string on the DEC CRT terminal. The IS1 11 must be
configured with 16K words of RAM and an IBV 11 IEEE-488 interface. The software must be con-
figured with the IB software as well as FORTRAN and the RT 11 operating system.
DIRECTIONS
1. From the front panel program feature, set the primary address of the Model 199~fo 26.
2. With the power off, connect the Model 199 to the IEG’ 11 IEEE-488 interface cable.
3. Enter the program below, using the editor under RT II and the name IEEE.FOR.
4. Compile using the FORTRAN compiler as follows: FORTRAN IEEE.
5. Link with the system and IB libraries as follows: LINK IEEE,IBLIL%
6. Type RUN IEEE and press the RETURN key.
7. The display will read “ENTER ADDRESS”.
8. Type in 26 and press the RETURN key.
9. The display will read “TEST SETLP’.
10. Type in the desired command string and press the RETURN key. For example, to program
the instrument for ACV and autorange, types in FlROX and press RETURN.
11. The instrument data string will, appear on the computer display. A typical display is:
NACV+O.OC0lOOE+O.
PROGRAM
COMMENTS
TUm off lB errors.
Allow 5 error 15’s.
Allow 1 second bus timeout.
Set line feed as terminator.
Turn on remote.
Input primary address.
15 FORMAT i 1X, ( TEST SETCIFd 5 2)
CALL GETSTR (5, MSG~73:
Prompt for command string.
Program instrument.
CALL IESEOI (:MSGI -1,PF:ItwR;~
lc? I=IBEECU (: It~F’lJT,88? PRIADEj
INPUT ‘C I+~1 :B = M
Address 199 to listen, send stzing.
Get data from instrument.
CALLPlJTSTF:~~i.INFlJT. ‘13’)
CALL IBUNT
GOTO 12
EW
Untalk the 199.
Repeat.
B-8
To Next Page
Loading...