HP 8360 B Series User Manual page 127

Looping and
Synchronization,
Example Program 6
Clear and reset the controller and type
10 Source=719
20 ABORT 7
LOCAL 7
30
40 CLEAR Source
REMOTE Source
50
60
70 OUTPUT Source;"*RST"
OUTPUT Source;"FREQ:START 4 GHZ; STOP 5 GHZ; MODE SWEEP"
80
OUTPUT Source;"POWER:LEVEL -1 DBM; STATE ON"
90
100 OUTPUT Source;"SWEEP:TIME 1"
110 OUTPUT Source;"*OPC?"
120 ENTER Source;X
130 REPEAT
140 DISP "Enter number of sweeps to take :
150 INPUT N
160 IF N>O THEN
170 FOR I=1 TO N
180 DISP "Taking number : ";I
190 OUTPUT Source;"INIT:IMM;*OPC?"
200 ENTER \
NEXT I
210
220 END IF
230 UNTIL N=O
240 END
Run the program.
Program Comments
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: Set up the frequency parameters using a compound message.
90: Set up the source's power level and state using a compound
message.
100: Set up the source's sweep time to 1 second.
110: Send the *OPC? commandtothe sourcetoensure that the
previous commands are completed and the source is ready to begin
controlled sweeps.
120: Enter the response to the "OPC? into the variable X. The
response should be a '1'.
130: Start of the loop.
in the following program:
sweep
Getting Started Programming l-99
CO to exit]";