User`s manual

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}

This command turns the front-panel display on or off. When the display is turned off,