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Agilent Technologies E3633A User Manual

Agilent Technologies E3633A
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Chapter 4 Remote Interface Reference
System-Related Commands
82
System-Related Commands
DISPlay {OFF | ON}
This command turns the front-panel display off or on. When the display is turned off,
outputs are not sent to the display and all annunciators are disabled except the
ERROR
annunciator.
The display state is automatically turned on when you return to the local mode. Press
(Local) key to return to the local state from the remote interface.
DISPlay?
This command queries the front-panel display setting. Returns ‘‘0’’ (OFF) or ‘‘1’’
(ON).
DISPlay:TEXT <quoted string>
This command displays a message on the front panel. The power supply will display
up to 12 characters in a message; any additional characters are truncated. Commas,
periods, and semicolons share a display space with the preceding character, and are
not considered individual characters.
DISPlay:TEXT?
This command queries the message sent to the front panel and returns a quoted string.
DISPlay:TEXT:CLEar
This command clears the message displayed on the front panel.
OUTPut {OFF | ON}
This command enables or disables the outputs of the power supply. When the output
is disabled, the voltage value is 0 V and the current value is 1 mA.
At *RST, the output state is OFF.
OUTPut?
This command queries the output state of the power supply. The returned value is
‘‘0’’ (OFF) or ‘‘1’’ (ON).
Store
Local

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Agilent Technologies E3633A Specifications

General IconGeneral
Output Current Range0 to 3 A
Operating Temperature Range0 to 50 °C
Storage Temperature Range-40 to 70 °C
Ripple and Noise (Vp-p)Voltage: <2 mV
Current Ripple and Noise (20 Hz to 20 MHz)<500 μA
Voltage Programming Accuracy0.05% + 10 mV
Current Programming Accuracy0.1% + 5 mA
Ripple and Noise (rms)≤ 350 µV

Summary

General Information

Safety Considerations

Essential safety guidelines and compliance requirements for instrument operation.

Initial Operation

Preliminary Checkout

Steps to verify supplied items, voltage setting, and fuse installation.

Power-On Checkout

Verifies instrument self-test, display, and basic annunciator status upon power-up.

Output Checkout

Procedures to check voltage and current output functions with no load.

Front-Panel Operation

Constant Voltage Operation

Step-by-step guide to setting up and operating the power supply in CV mode.

Constant Current Operation

Step-by-step guide to setting up and operating the power supply in CC mode.

Programming Overvoltage Protection

Instructions for setting OVP trip levels, checking operation, and clearing conditions.

Programming Overcurrent Protection

Instructions for setting OCP trip levels, checking operation, and clearing conditions.

Remote Interface Reference

SCPI Command Summary

A comprehensive list of SCPI commands for programming the power supply remotely.

Error Messages

Application Programs

Specifications

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