HP (Hewlett-Packard) 22A Manuale Utente

160: Recall the instrument state from register 1. It should contain

the sweeping state.

170 to 190: Print a message on the computer display and pause.

200: Recall the instrument state from register 2. It should contain
the CW state.

210 and 220: Print messages on the computer display.

Clear and reset the controller and type in the following program:

10

20
30
40
50
60
70
80
90

100
110
120
130
140
150
160
170
180
190

200
210
220
230
240

ABORT 7
LOCAL 7
CLEAR Source
REMOTE Source

OUTPUT 
OUTPUT Source;

 4 GHZ; STOP 5 GHZ; MODE SWEEP"

OUTPUT 

 -1 DBM; STATE ON"

OUTPUT 

 I"

OUTPUT 

ENTER Source;X
REPEAT

DISP "Enter number of sweeps to take :

CO to exit]";

INPUT N
IF 

 THEN

FOR 

 TO N

DISP "Taking sweep number : ";I
OUTPUT 
ENTER \

NEXT I

END IF

UNTIL N=O
END

Run the program.

10: Assign the source’s HP-IB address to a variable.

20 to 50: Abort any HP-IB activity and initialize the HP-IB

interface.

60: Clear the computer’s display.

70: Set the source to its initial state for programming.

80: Setup the frequency parameters using a compound message.

90: Setup the source’s power level and state using a compound
message.