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Turning the Auxiliary Output On/Off
975-0200-01-01 3-15
3
Turning the Auxiliary Output On/Off
To turn on the auxiliary output:
u Press the AUX ON/OFF button on the front panel.
The AUX ON/OFF button will illuminate.
To turn off auxiliary output:
u Press the AUX ON/OFF button on the front panel again.
The AUX ON/OFF button will not be illuminated.
If the auxiliary output is activated, +5 V on J3.9 (+AUX1) and +15 V on
J3.11 (AUX2) will be present with respect to Pin J3.2 or Pin J3.6
(COM_ISOLATED). (See also
“AUX Output and Isolated Analog
Programming (ISOL) Connector” on page 4–19 for more details.)
The SCPI command (s) for these instructions are:
[:]OUTPut[<channel>]:AUXiliary[:STATe]
Output Auto Start Mode (Auto Restart)
The Auto Start mode establishes the state of the output of the power
supply after recovery from a complete power cycle (all front panel LEDs
are not illuminated).
If Auto Start mode is set to On, the power supply output will return to its
previous value when the power supply is powered up again.
If Auto Start mode is set to Off, the power supply output will remain off
after the power supply is powered up again.
To change the Auto Start mode:
1. Press and hold the OUTPUT ON/OFF button for 1 second.
AS On or AS Off is displayed.
2. Switch the Auto Start mode.
The SCPI command (s) for these instructions are:
[:]OUTPut[<channel>][:POWer][:STATe]:PowerON[:STATe]
Important:
The auxiliary output will not turn on if Pin J3.1 (AUX_ON_OFF)
and Pin J3.2 (or Pin J3. 6 COM_ISOLATED) are shorted.
See “AUX Output and Isolated Analog Programming (ISOL) Connector” on
page 4–19.