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Language Dictionary 83
Trigger Subsystem
This subsystem controls remote triggering of the power supply.
TRIG
When the trigger subsystem is enabled, TRIG generates a trigger signal. The trigger will then:
1. Initiate a pending level change as specified by CURR[:LEV]:TRIG or VOLT[:LEV]:TRIG.
2. Clear the WTG bit in the Status Operation Condition register.
3. If INIT:CONT has been given, the trigger subsystem is immediately re-enabled for subsequent triggers. As soon as it
is cleared, the WTG bit is again set to 1.
Command Syntax TRIGger[:IMMediate]
Parameters (None)
Examples TRIG TRIGGER:IMMEDIATE
Query Syntax (None)
Related Commands ABOR CURR:TRIG INIT *TRG VOLT:TRIG
TRIG:SOUR
This command selects the trigger source. Since the power supply has no other trigger source than the GPIB bus, this
command need not be used. It is included in the command set to provide programming compatibility with other instruments
(such as the Agilent Electronic Load family) that may have more than one trigger source.
Command Syntax TRIGer:SOURce <CRD>
Parameters BUS
*RST Value BUS
Examples TRIG:SOUR BUS TRIGGER:SOURCE BUS
Query Syntax TRIGger:SOURce?
Returned Parameters BUS
Related Commands *RST *TRG TRIG[:IMM]
Voltage Subsystem
This subsystem programs the output voltage of the power supply.
VOLT
VOLT:TRIG
These commands set the immediate voltage level or the pending triggered voltage level of the power supply. The immediate
level is the voltage programmed for the output terminals. The pending triggered level is a stored voltage value that is
transferred to the output terminals when a trigger occurs. A pending triggered level is unaffected by subsequent VOLT
commands and remains in effect until the trigger subsystem receives a trigger or an ABORt command is given. If there is
no pending VOLT:TRIG level, then the query form returns the VOLT level. In order for VOLT:TRIG to be executed,
the trigger subsystem must be initiated (see INITiate).