Agilent technologies ac power solutions user's guide (79 pages)
Summary of Contents for Agilent Technologies 6811B
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Agilent Technologies AC Power Solutions Models 6811B – 6814B, 6834B, and 6843A Quick Start Guide...
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(safety ground) at the Three phase alternating design, manufacture, and intended use of power outlet. Any interruption of the current the instrument. Agilent Technologies protective (grounding) conductor or assumes no liability if the customer fails Earth (ground) terminal disconnection of the protective earth to comply with these requirements.
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The front panel - at a glance 14-character display shows Rotary controls set voltage " " " " $ $ $ $ ! ! ! ! # # # # menu commands and and frequency when ac source scroll through scroll through menu measured values.
The rear panel – at a glance Rear Panel Connections (see Chapter 3 in the User’s Guide for details) INH (Remote Inhibit) TTL input signal for externally disabling the power source. FLT (Discrete Fault Indicator) TTL output signal when there is a device fault. RS-232 connector for remote controller.
AC coupling ♦ ♦ Rms current limit Impedance Make the following measurements Agilent Models 6811B, 6812B, 6813B make the ♦ Ac rms, ac + dc rms voltage following additional measurements: ♦ ♦ Ac rms, ac + dc rms current; plus repetitive...
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Synchronize transient events or measurements with external signals ♦ ♦ Triggers applied to the unit Triggers generated by the unit Operate in four transient modes ♦ ♦ ♦ ♦ Fixed Step Pulse List Operate under local or remote control ♦ From the front panel keys ♦...
How to use the front panel Make sure the unit is turned on. From the System key group Local Press Local to activate the front panel keypad if the unit is not already in local mode. (If the Local Lockout command is in effect, cycle power to return the unit to local mode.) From the Function key group Press Voltage to select the voltage function.
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The following chart shows the commands in the Voltage function menu. Some commands may not appear on all models. Menus are circular, you can return to the starting position by continuously pressing % or &. Display Command Function Voltage VOLT <value> Set immediate rms output voltage &...
Some basic operations Make sure the unit is turned on. Use either the front panel keys or the corresponding SCPI commands. The column on the left indicates the front panel keys that program the indicated action. If the SCPI programming syntax is substantially different from the front panel menu command, it is shown inside parentheses ( ).
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Set the rms current limit (and peak current on Agilent 6811B/6812B/6813B units) Shift When this command is sent, the rms current limit is set to 10 A. If more current than the programmed limit is drawn, the output voltage amplitude is Current reduced to keep the rms current within the specified limit.
NOTE: On Agilent 6811B, 6812B, and 6813B units, the Input key selects the meter coupling and hence, what the meter will measure. The choices are: AC only, DC only, or AC +...
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Harmonic measurements Use the harmonic menu to make harmonic measurements of the output current. The following example illustrates the current magnitude measurements returned at harmonics 0 to 5. Note that harmonic 1 is the fundamental. Harmonic 0 is the dc component. Shift Harmonic 0.01A I:MAG:0...
Programming output transients Up to now the ac source has been programmed with the transient system in Fixed mode. The following examples briefly describe the transient system's Step, Pulse, and List modes, which require the application of a trigger to implement the transient mode. NOTE: For the examples that follow, press Shift Output, scroll to *RST and press Enter to reset the unit prior to each example.
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More transient examples The previous examples showed how the transient system can be used to control the output voltage amplitude. The transient system can also control output frequency, phase, waveform shape, voltage and frequency slew rates, offset voltage, and peak current limit. The following examples illustrate how the transient system's Pulse mode can generate frequency, shape, phase, and voltage slew pulses.
Programming trigger synchronization and delays The previous transient examples were programmed to respond to immediate triggers. However, delayed and phase synchronized triggers can also be programmed as shown in the following examples. No delay; no phase synchronization Voltage When these commands are sent, the voltage amplitude changes immediately VOLT:M STEP upon the receipt of a trigger.
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Trigger delay; 90 degree phase synchronization Voltage When these commands are sent, the voltage amplitude changes at the next VOLT:M STEP 90 degree phase angle that occurs after the .0167 second delay has expired, VOLT 120 following the receipt of a trigger. VOLT:T 150 Trigger Control TRIG level...
The front panel menus - at a glance SYSTEM Keys FUNCTION Keys Press to change the ac source's selected interface Meter Functions Local from remote operation to local (front panel) <reading>V <reading>Hz rms voltage and frequency operation. Pressing the key will have no effect if <reading>V <reading>A rms voltage and rms current the interface state is already Local, Local-with-...
Trigger Trigger Shape Control Shape Functions Trigger Function SHAPE SINE |SQUARE set immediate shape Pressing the Shift Trigger key generates an immediate trigger CSIN | <user> Trigger Control Functions SHAPE:T SINE |SQUARE set triggered shape INIT:IMMED Initiate trigger immediately CSIN | <user> INIT:CONT ON | OFF Initiate trigger continuously SHAPE:M FIXED | STEP...
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The web has the most up to date version of the manuals. Go to http://www.agilent.com. Type your model number (e.g. 6811B) into the Search field on the top of the page and click GO. Scroll down to “Manuals and Guides”.