2620A, 2625A

Users Manual

Table 4-8. Command and Query Reference (cont)

LOGGED?

LOG_BIN?

LOG_CLR

LOG_COUNT?

The Totalizer count is returned as a scientific notation value in the range 0 through 65535 (00.000E+3 through 65.535E+3). If the Totalizer has overflowed, a value of 1E+9 is returned.

An Execution Error is generated if this query is used with the IEEE-488 interface.

The following example shows the type of data received in response to LOG?. The first line shows time and date. The second line shows measurement values. The third line shows alarm outputs state, DIO state, and totalizer value. Note that the actual response combines all this information on one line; three lines are shown here for presentation clarity.

16,15,30,10,3,90,

-034.53E-3,+09.433E+0,+09.433E+0,+09.434E+0,+09.434E+0, 15,255,+00.000E+3

Retrieve specified scan data from memory (RS-232 only)

LOGGED? <index>

<index> = (1 .. 2047)

Scan data is not removed from memory with this query. Use of <index> values outside the range causes an Execution Error. Use of <index> values within the range and have no data stored will also cause an Execution Error. An Execution Error is generated if the instrument is a Hydra Data Acquisition Unit.

Scan data is returned in the same format as for the LOG? query.

Binary Upload of Logged Data (RS-232 only)

For quick upload of logged data from a 2625A. See Appendix E. An Execution Error is generated if the instrument is a Hydra Data Acquisition Unit, or <index> is out of range or invalid.

LOG_BIN? <index>

Clear Logged Scans (RS-232 only)

Clear all stored scan data. An Execution Error is generated if the instrument is a Hydra Data Acquisition Unit.

Logged Scan Count Query (RS-232 only)

Return the number of stored scans. Returns an integer value representing the number of scans presently stored in memory. The maximum value that can be returned is 2047; 0 indicates that there are no stored scans. An Execution Error is generated if the instrument is a Hydra Data Acquisition Unit.

4-36

Page 105 Page 107
Page 106
Image 106
Fluke 2625A, 2620A user manual LOGGED? LOGBIN? Logclr LOGCOUNT?
Page 105 Page 107

2625A, 2620A specifications

The Fluke 2625A is a sophisticated data logger designed for a wide range of industrial and laboratory applications. This versatile instrument excels in capturing and monitoring temperature and voltage measurements with precision and reliability. One of its standout features is its ability to record data from various sensors, making it ideal for environments where comprehensive data acquisition is critical.

Equipped with a large LCD display, the Fluke 2625A provides clear and user-friendly access to real-time measurement data. Its graphical interface allows users to visualize trends and monitor readings easily, which significantly enhances usability. The device supports a variety of input types and can connect to thermocouples, RTDs, and other sensors, offering great flexibility for various measurement tasks.

The Fluke 2625A employs advanced measurement technologies that ensure accuracy in data logging. With a high sampling rate, it captures fast-changing signals while maintaining data integrity. The device features a built-in memory that allows for extensive logging, accommodating long-term monitoring tasks without requiring constant oversight. Users can set it to log data at specified intervals, offering customizable solutions for different monitoring needs.

Another significant characteristic of the Fluke 2625A is its robust communication capabilities. The device supports USB and RS-232 interfaces for easy connectivity with computers and other devices, making data transfer and analysis seamless. This feature is especially beneficial for users who need to compile or analyze large sets of data quickly.

Furthermore, the Fluke 2625A is designed with durability in mind. Its rugged construction makes it suitable for challenging environments, including those with high levels of vibration, dust, or moisture. This reliability ensures that the device can withstand the rigors of fieldwork while still delivering accurate measurements.

In summary, the Fluke 2625A is a powerful data logger that combines versatility, accuracy, and reliability. Its user-friendly interface, advanced measurement technologies, and robust design make it an essential tool for professionals in various industries, from manufacturing and HVAC to research and development. Whether monitoring temperature changes in a laboratory or assessing voltage levels in an industrial setting, the Fluke 2625A stands out as a trusted solution for effective data logging and analysis.
Top Page Image Contents