Chapter 6 Error Messages

Execution Errors

-114

Header suffix out of range

 

A header suffix is the number that can be appended to the end of some

 

command headers. This error is generated if an invalid number is used.

 

Example: OUTP:ALARM5:SOURCE (“5” is not a valid alarm number)

-121

Invalid character in number

 

An invalid character was found in the number specified for a parameter.

 

Example: TRIG:TIMER 12..34

-123

Numeric overflow

 

A numeric parameter was found whose exponent was too large for this

 

command. Example: CALC:SCALE:GAIN 1E34000

-124

Too many digits

 

A numeric parameter was found whose mantissa contained more than

 

255 digits, excluding leading zeros.

-128

Numeric data not allowed

 

The wrong parameter type was found in the command string. You may

 

have specified a number where a string or expression was expected,

 

or vice versa. Examples: DISP:TEXT 5.0 or ROUT:CLOSE 101

-131

Invalid suffix

 

A suffix was incorrectly specified for a numeric parameter. You may

 

have misspelled the suffix. Example: ROUT:CHAN:DELAY 5 SECS

-134

Suffix too long

 

A header suffix is the number that can be appended to the end of some

 

command headers. This error is generated if the header suffix contains

 

more than 12 characters.

-148

Character data not allowed

 

A discrete parameter was received but a character string or a numeric

 

parameter was expected. Check the list of parameters to verify that you

 

have used a valid parameter type. Examples: ROUTE:CLOSE CH101

 

or DISP:TEXT TESTING (the string must be enclosed in quotes)

-151

Invalid string data

 

An invalid character string was received. Check to see if you have

 

enclosed the character string in quotation marks and verify that the

 

string contains valid ASCII characters.

 

Example: DISP:TEXT ’TESTING (the ending quote is missing)

-158

String data not allowed

 

A character string was received but is not allowed for this command.

 

Check the list of parameters to verify that you have used a valid

 

parameter type. Example: CALC:SCALE:STATE ’ON’

306

Page 308
Image 308
Agilent Technologies 34970A manual Execution Errors 114, 121, 123, 124, 128, 131, 134, 148, 151, 158

34970A specifications

Agilent Technologies 34970A is a versatile data acquisition and measurement system that has gained popularity in various industries, including research and development, manufacturing, and education. The primary purpose of the 34970A is to offer an efficient solution for data collection, monitoring, and analysis, which can significantly enhance productivity and accuracy in testing applications.

One of the main features of the 34970A is its modular design, allowing users to customize the system according to their specific measurement needs. The mainframe can accommodate up to three plug-in measurement modules, which can include various types of measurements such as analog, digital, temperature, and frequency. This modularity provides flexibility for users to tailor the system to their requirements, making it highly adaptable to different applications.

Another notable characteristic of the Agilent 34970A is its impressive channel configuration. The system can support up to 120 measurement channels when fully configured, enabling extensive data acquisition without the need for multiple devices. This capability is essential for applications requiring simultaneous monitoring of multiple parameters or locations.

The 34970A utilizes advanced signal processing technologies to ensure high-accuracy measurements. The internal 6.5-digit resolution multimeter provides precise readings, while the device also supports various input types, such as thermocouples and RTDs for temperature measurements. The ability to perform mathematical functions, such as summation and averaging, on the acquired data further enhances its usability.

For data storage and management, the Agilent 34970A features built-in memory for storing up to 20,000 readings. Users can also easily transfer data to a PC through the RS-232 interface or GPIB (IEEE 488) for further analysis and reporting. Additionally, it offers the capability to program automatic data logging and scheduling of measurements, which streamlines the testing process and reduces manual intervention.

In terms of user interface, the 34970A is equipped with a large graphical display that provides clear visualization of measurement data and easy navigation through settings and options. The menu-driven interface makes it accessible for users of all skill levels, simplifying the setup and operation of the device.

Overall, the Agilent Technologies 34970A stands out for its modularity, high channel capacity, advanced measurement technologies, and user-friendly interface. As a reliable and efficient data acquisition system, it is well-suited for a wide range of applications, making it an essential tool for engineers and technicians looking to enhance measurement precision and efficiency.