Command and Query Reference, Field Description

2620A, 2625A

Users Manual

	Table 4-8. Command and Query Reference

*CLS	Clear Status
	Clears all event registers summarized in the status byte, except for
	Message Available, which is cleared only if *CLS is the first message in
	the queue.

*ESE	Event Status Enable
	Sets the Event Status Enable Register to the given value.
	*ESE <value>
	<value> = (0 .. 255)

*ESE?

*ESR?

*IDN?

*OPC

*OPC?

*RST

This is a mask for the Event Status Register and is the first step in determining which Events may issue an SRQ. The mask selects which events may set the Instrument Event Bit of the Status Byte. If the value is not in the range 0 to 255, an Execution Error is generated.

Event Status Enable Query

Returns an integer representing the present value of the Event Status Enable Register.

Event Status Register Query

First returns an integer representing the value of the Event Status Register, then clears the register.

Identification Query

Returns the instrument identification code.

The identification code consists of four descriptive fields separated by commas. Note that commas are reserved as field separators and cannot be used within the fields.

FIELD DESCRIPTION

1Manufacturer’s name (FLUKE).

2Instrument model number (2620A or 2625A).

4Firmware revision levels.

As an example, for main software version M2.41, display software version D1.3, A/D software version A3.7, the response would be:

FLUKE,2620A,0,M2.41 A3.7 D1.3

Operation Complete

Causes the instrument to generate an Operation Complete when parsed.

Operation Complete Query

Causes the instrument to place an ASCII 1 in the output queue when parsed.

Reset

Performs a Configuration Reset (equals front panel power-up CANCEL. The computer interface parameters (RS-232 and IEEE-488) are not changed. Also, the Status Byte and Event Status Registers are not changed, and calibration data is retained.

4-26

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.

Fluke 2625A, 2620A Command and Query Reference, Ese? Esr? Idn? Opc Opc? Rst, Field Description

Models: 2625A 2620A