Chapter 5 Error Messages

Execution Errors

501

Isolator UART framing error

502

Isolator UART overrun error

511

RS-232 framing error

512

RS-232 overrun error

513

RS-232 parity error

514

Command allowed only with RS-232

 

There are three commands which are only allowed with the RS-232

 

interface: SYSTem:LOCal, SYSTem:REMote, and SYSTem:RWLock.

521

Input buffer overflow

522

Output buffer overflow

531

Insufficient memory

 

There is not enough memory to store the requested number of readings

 

in internal memory using the INITiate command. The product of the

 

sample count (SAMPle:COUNt) and the trigger count (TRIGger:COUNt)

 

must not exceed 512 readings.

532

Cannot achieve requested resolution

 

The multimeter cannot achieve the requested measurement resolution.

 

You may have specified an invalid resolution in the CONFigure or

 

MEASure command.

540

Cannot use overload as math reference

 

The multimeter cannot store an overload reading (9.90000000E+37) as

 

the math reference for null or dB measurements. The math state is

 

turned off as a result of this condition.

550

Command not allowed in local

 

The multimeter received a READ? or MEASure? command while in the

 

local mode. During RS-232operation, you should always execute the

SYSTem:REMote command before sending other commands over the interface.

178

Page 183 Page 185
Page 184
Image 184
Agilent Technologies 34401A manual Execution Errors 501, 502, 511, 512, 513, 514, 521, 522, 531, 532, 540, 550
Page 183 Page 185

34401A specifications

Agilent Technologies 34401A is a highly reputable digital multimeter (DMM), renowned for its accuracy, versatility, and performance in a wide range of measurement applications. First introduced in the early 1990s, the 34401A has become a staple in laboratories, manufacturing environments, and educational institutions due to its robust build and comprehensive features.

One of the standout characteristics of the 34401A is its impressive accuracy, boasting a basic DC voltage accuracy of 0.0035%, making it ideal for precise measurements in electronic testing. The multimeter offers a wide range of measurement capabilities, including voltage (DC and AC), current (DC and AC), resistance, frequency, and continuity test, making it a highly versatile tool for engineers and technicians.

The 34401A utilizes a 6½-digit resolution, enabling the user to measure small changes in electrical signals with remarkable precision. With a sampling rate of up to 1000 readings per second, it can handle dynamic test requirements, providing timely results without sacrificing measurement integrity.

In terms of connectivity, the Agilent 34401A includes a GPIB (General Purpose Interface Bus) for remote operation, allowing users to automate their testing processes and integrate the multimeter easily into larger measurement systems. This feature is particularly beneficial in automated test environments, where speed and accuracy are paramount.

Additionally, the DMM incorporates advanced measurement functions, such as statistical analysis, including mean, standard deviation, and minimum/maximum readings, which provide users with valuable insights into their data. The instrument's user-friendly interface, complete with a clear digital display and intuitive controls, enhances usability and ensures that users can easily navigate its various functions.

Robust software support further extends the capabilities of the Agilent 34401A. It is compatible with a range of software tools for data logging and analysis, enabling users to efficiently document and analyze their measurements over time.

In summary, Agilent Technologies 34401A stands out in the realm of digital multimeters due to its high accuracy, extensive measurement functionalities, and user-friendly features. Whether for research and development, quality control, or educational purposes, the 34401A remains a preferred choice for professionals demanding reliable and precise measurement solutions. Its enduring legacy in the industry speaks to its performance and reliability, making it an essential tool for anyone involved in electronic testing and measurement.
Top Page Image Contents