44
And the power supply outputs specified triggered output level after the set time delay
if any delay is given.
3. You can also select the trigger source from the USB, RS-232 or GPIB interface.
The operation has been introduced before.
Immediate Triggering
1. Select the internal immediate trigger source by sending the following command:
TRIGger:SOURce IMM
2. If the IMMediate source is selected as a trigger source, once the trigger command is
executed, the power supply outputs triggered output voltage and current immediately.
Any delay is ignored.
Trigger Commands
INITiate[:IMMediate]
This command causes the trigger system to initiate. This command initiates the trigger
subsystem when the trigger source is bus and completes one full trigger cycle when
the trigger source is the internal immediate.
TRIGger[:SEQuence]:DELay{<second>| MINimum | MAXimum}
This command sets the time delay between the detection of an event on the specified
trigger source and the start of any corresponding trigger action on the power supply
output. Select from 0 to 3600 seconds. MIN = 0 second. MAX = 3600 seconds. At
*RST, this value is set to 0 second.
TRIGger[:SEQuence]:DELay?
This command queries the trigger delay set by bus.
TRIGger[:SEQuence]:SOURce {BUS | IMMediate}
This command selects the source from which the power supply will accept a trigger.
The power supply will accept a bus trigger or an internal immediate trigger. At *RST,
the bus trigger source is selected.
TRIGger[:SEQuence]:SOURce?
This command queries the present trigger source and returns “BUS” or “IMM”.
*TRG
This command generates a trigger to the trigger subsystem that has selected a bus
trigger as its source. The command has the same effect as the Group Execute Trigger
(GET) command.
System-Related Commands
DISPlay[:WINDow][:STATe] {OFF | ON}