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85330A Multiple Channel Controller 6-23
Programming
Programming Examples
1084 OUTPUT @Hp85330a;”*RST;” ! Reset
1085 OUTPUT @Hp85330a;”RUNT:EVEN:TRIG TTL;” ! Set the triggering.
1086 OUTPUT @Hp85330a;”RUNT:EVEN:COUN “;Angle_pts;”;” ! Angle increments
1087 !
1088 OUTPUT @Hp85330a;”RUNT:TIME:EVEN 0,15000000;” ! timeout 1st point: 15 sec.
1089 OUTPUT @Hp85330a;”RUNT:TIME:EVEN 1,5000000;” ! timeout 2nd - last: 5 sec.
1090 OUTPUT @Hp85330a;”RUNT:TIME:REC 1000000;” ! timeout receiver: 1 sec.
1091 !
1092 OUTPUT @Hp85330a;”RUNT:SWIT:DEL 2;” ! Switch settling is 2 uS.
1093 OUTPUT @Hp85330a;”RUNT:SWIT:SCAN 1,(@”;Switch_start;”:”;Switch_stop;”);”
1094 !
1095 OUTPUT @Hp85330a;”RUNT:SOUR:COUN 1;” ! Frequency points = 1 for CW
1096 OUTPUT @Hp85330a;”RUNT:SOUR:SOURCE1:TRIG IMM;” ! No External triggering.
1097 OUTPUT @Hp85330a;”RUNT:SOUR:SOURCE2:TRIG IMM;” ! No External triggering.
1098 !
1099 OUTPUT @Hp85330a;”SYST:ERR?;” ! Check error status
1100 ENTER @Hp85330a;Err_num,Err_str$ !
1101 !
1102 Set_positioner:!
1103 !
1104 ! Set positioner to start angle.
1105 ! Set velocity, acceleration.
1106 ! Set start, stop and increment angles.
1107 !
1108 Start_meas:!
1109 !
1110 ! Set the HP 8530A in FAST AUTO-RANGING data mode.
1111 !
1112 OUTPUT @Rec;”FASAD;” ! SET THE RECEIVER TO FAST DATA w/ AUTO-RANGE.
1113 REPEAT ! WAIT UNTIL THE RECEIVER IS READY TO
1114 WAIT .001 ! TO TAKE DATA.
1115 UNTIL BIT(SPOLL(@Rec),2) !
1116 TRIGGER @Rec ! ISSUE HPIB TRIGGER TO BEGIN FAST DATA MODE.
1117 !
1118 ! Set the HP 85330A to intitiate the run time control.
1119 !
1120 OUTPUT @Hp85330a;”RUNT:INIT:IMM;” ! Initiate the HP 85330A run time mode.
1121 !
1122 ! Set the positioner to take an angle scan.
1123 !
1124 REM Start the positioner.
1125 !
1126 ! This starts the data tranfer from the receiver to the computer. When
1127 ! a trigger is issued to the receiver the data is placed into the receiver’s
1128 ! buffer and then read from the reciever using the following TRANSFER