
4-34 Agilent B1500A/B1505A Programming Guide, Edition 11
Command Reference
AB
Remarks If you start an operation that you may want to abort, do not send any command after
the command or command string that starts the operation. If you do, the AB
command cannot enter the command input buffer until the intervening command
execution starts, so the operation cannot be aborted. In this case, use the device clear
(HP BASIC CLEAR command) to end the operation.
If the AB command is entered in a command string, the other commands in the
string are not executed. For example, the CN command in the following command
string is not executed.
OUTPUT @B1500;"AB;CN"
During sweep measurement, if the B1500 receives the AB command, it returns only
the measurement data obtained before abort. Then the dummy data is not returned.
For the quasi-pulsed spot measurement, the B1500 cannot receive any command
during the settling detection. So the AB command cannot abort the operation, and it
will be performed after the settling detection.
Conditions after
Execution
The AB command sets the B1500 as listed in the following table.
Operation before AB Setting after AB
Staircase sweep output Sets specified start value.
Pulse output Sets specified base value.
Quasi-pulsed spot measurement Sets specified start value.
Sampling measurement Sets specified base value.
Quasi-static CV measurement Sets specified start value.
Linear search measurement Sets specified start value.
Binary search measurement Sets specified start value.
Multi channel sweep measurement Sets specified start value.
MFCMU DC/AC/frequency sweep measurement Sets specified start value.
Self-test Same as set by CL command.
Self-calibration Same as set by CL command.
Wait state (PA/PAX/WS/WSX command) Settings do not change.
Program execution (RU or DO command) Settings do not change.
Komentáře k této Příručce