Applent Instruments AT682 - 7.14 TRIGger Subsystem

AT682/683 User’s Manual
44
Command Tree
:KEYLock
Command Syntax
SYSTem:KEYLock {on(1),off(0)}
Parameters
{on(1),off(0)}
on: keypad locked.
off: keypad unlocked.
For example
Tx> SYST:KEYL on
Query Syntax
SYSTem:KEYLock?
Query Response
{on,off}
For example
Tx> SYST:KEYL?
Rx> off
Constraints
none
7.14 TRIGger Subsystem
The TRIGger subsystem command group is used to enable a measurement and to set the
trigger mode.
Figure 2-10
TRIGger
Command Tree
[:IMMediate]
The [:IMMediate] command causes the trigger to execute a measurement.
Command Syntax
TRIGger[:IMMediate]
Parameters
none
For example
Tx> TRIG:IMM
Tx> TRIG
Query Syntax
none
Constraints
Available under DISCH state and Trigger source was HOLD.
:SOURce
The :SOURce command sets the trigger mode.
Command Syntax
TRIGger:SOURce {internal(int),hold,external(ext)}
TRIGger
{internal,
hold,
external}
[:IMMediate]
:SOURce