4 - Turn-On Checkout

 

 

 

 

Procedure

Display

Explanation

7.

Plug the output connector

 

 

Restores the output sense connections. The Prot

 

back into the unit.

 

 

annunciator is still on.

8.

Press Shift, Prot Clear

NO FAULT

Clears the protection condition. Prot is off; CV is on.

9.

Press Voltage

VOLT 0.000

Display shows the output voltage setting of the unit.

10.

Press Enter Number,

VOLT <15>

Programs the main output to 15 volts. After the value

 

<15>, Enter

15.003V

0.0001A

is entered, the display returns to Meter mode.

 

 

 

 

Because the output is enabled, the meter will indicate

 

 

 

 

the actual output voltage.

11.

Press Shift, OV

PROT:LEV 22.00

Display shows the overvoltage protection trip voltage

 

 

 

 

of the unit.

12.

Press Enter Number,

PROT:LEV <8>

Programs the OVP to 8 volts, which is less than the

 

<8>, Enter

 

 

previously set output voltage.

 

 

0.000V

0.0001A

Because the OVP voltage entered was less than the

 

 

 

 

output voltage, the OVP circuit tripped. The output

 

 

 

 

dropped to zero, CV turned off, and Prot turned on.

13.

Press Shift, OV,

PROT:LEV <22>

Programs the OVP to a value greater than the output

 

Enter Number,

 

 

voltage setting of the unit. This prevents the OV

 

<22>, Enter

 

 

circuit from tripping again when the protection

 

 

 

 

condition is cleared.

14.

Press Shift, Prot Clear

15.003V

0.0001A

Clears the protection condition, thus restoring the

 

 

 

 

output of the unit. Prot turns off and CV turns on.

15.

Press Output On/Off

0.000V

0.0000A

Turn the output off.

16.

Connect a jumper wire

 

 

Shorts the output of the unit.

 

across the + and - output

 

 

 

 

terminals.

 

 

 

17.

Press Output On/Off.

0.004V

3.0712A

The CC annunciator is on, indicating that the unit is

 

 

 

 

in constant current mode. The unit is sourcing output

 

 

 

 

current at the maximum rating, which is the default

 

 

 

 

output current limit setting.

18.

Press Current,

CURR <1>

Programs the output current to 1 ampere.

 

Enter Number,

 

 

 

 

<1>, Enter.

 

 

 

19.

Press Shift, OCP

0.001V

0.0003A

You enabled the overcurrent protection circuit. The

 

 

 

 

circuit then tripped because the unit was operating in

 

 

 

 

constant current mode. The CC annunciator turns off,

 

 

 

 

and the OCP and Prot annunciators turn on.

20.

Press Shift, OCP

0.001V

0.0003A

You have disabled the overcurrent protection circuit.

 

 

 

 

The OCP annunciator turns off.

21.

Press Shift, Prot Clear

0.004V

0.998A

Restores the output. The Prot annunciator turns off.

 

 

 

 

The CC annunciator turns on.

22.Turn the unit off and remove the shorting wire from the output terminals.

The next time the unit turns on it will be restored to the *RST or factory default state.

46

Page 45 Page 47
Page 46
Image 46
Agilent Technologies 66309B, 66311B, 66111A manual Procedure Display Explanation
Page 45 Page 47

66111A, 66309B, 66311B, D specifications

Agilent Technologies D,c,83440b is an advanced electronic measurement solution designed for engineers and scientists who require precise and reliable performance in their testing environments. This modular test system offers a comprehensive suite of features that cater to a wide range of applications, from high-frequency testing to complex signal analysis.

One of the main features of the D,c,83440b is its impressive frequency range, allowing users to conduct tests across a wide spectrum of signals. The system is capable of handling frequencies up to 26.5 GHz, making it ideal for RF and microwave applications. This broad range ensures that users can work with a variety of devices, including communication systems, radar, and satellite technology.

In addition to its frequency capabilities, Agilent Technologies has engineered the D,c,83440b with exceptional dynamic range and low noise figures. This ensures that even the smallest signals can be accurately measured, allowing for greater precision in testing. The full spectrum analysis feature enables users to capture transient events and analyze them in real-time, which is crucial for troubleshooting and performance evaluations.

The D,c,83440b is built on a modular platform, allowing users to customize their systems according to specific testing needs. This modularity not only enhances flexibility but also simplifies maintenance and upgrades. Users can easily swap out different modules without the need for extensive system reconfiguration, which can significantly reduce downtime in testing environments.

Another standout characteristic of the D,c,83440b is its user-friendly interface. With a large, high-resolution display and intuitive controls, engineers can quickly navigate through settings and data, streamlining the testing process. This ease of use is complemented by powerful software solutions that can automate test sequences, aiding in efficiency and accuracy.

The integration of advanced digital signal processing technologies further enhances the capabilities of the D,c,83440b. These technologies enable more sophisticated measurements and improved signal integrity, which is essential for modern communication systems.

In summary, the Agilent Technologies D,c,83440b is a multifaceted electronic measurement solution that boasts a wide frequency range, excellent dynamic range, modular design, and user-friendly interface. This combination of features makes it suitable for various applications, ensuring that engineers and scientists have the tools they need to succeed in their testing and measurement endeavors.
Top Page Image Contents