2635A

Users Manual

 

Table 4-5. Command and Query Reference (cont)

 

 

 

*IDN?

 

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

 

1

Manufacturer’s name (FLUKE).

 

2

Instrument model number (2620A or 2625A).

 

3

0

 

4

Firmware revision levels.

*OPC

*OPC?

*RST

*SRE

*SRE?

This query must be the last query on the input line, otherwise a query error is generated. It is legal to follow this query with other commands.

Example: *IDN? returns FLUKE, 2635A, 0, M6.E A4.7 D1.L1.6 {Fluke product 2645A is running the main software version M6.2, Analog-to- Digital Converter software version A4.7, display software version D1.0, and programmable gate-array version L1.6.]

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. The RS-232 computer interface parameters are not changed, and the temperature unit (°C or °F) is not changed.

Service Request Enable

Sets the Service Request Enable Register to the given value.

*SRE <value>

<value> = (0 .. 255)

The SRE register is used to enable or disable (mask) the output bits of the Status Byte Register (STB). The ORed output of the SRE and STB is the Master Summary Status (MSS) bit, which is used to signal the selected status bits have been set. See the previous discussion on status registers for more information. Note that bit 6 cannot be configured, and bits 1, 2, 3, and 7 are not used.

Example: *SRE 49 [Enables the STB byte 00110001 (decimal 49), which means the MSS bit is set logic high by an IEB bit -r-MAV bit -or- ESB bit.]

Service Request Enable Query

Returns the integer value of the Service Request Enable Register (SRE). See the discussion on status registers for more information.

Example: *SRE? returns 32 [The SRE register is set for 00100000 (decimal 32), which means the Master Summary Bit will be set logic high when the ESB bit is set logic high.]

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Fluke 2635A user manual Idn?, Field Description, Opc Opc? Rst Sre Sre?
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2635A specifications

The Fluke 2635A is a highly advanced multichannel data acquisition system designed for engineers and technicians requiring precision and versatility in their measurement tasks. This instrument excels in monitoring and capturing data from various sources, making it a valuable tool in laboratories, production environments, and field applications.

One of the standout features of the Fluke 2635A is its ability to support up to 20 measurement channels. Users can simultaneously monitor multiple signals, which is crucial for complex testing scenarios where numerous variables need to be tracked. The device is equipped with a 6.5-digit precision measurement capability that ensures high accuracy and resolution in readings. This level of precision is particularly beneficial in applications such as environmental monitoring, research and development, and industrial process control.

The unit incorporates a variety of measurement modes, including voltage, current, temperature, and resistance, making it exceptionally versatile. The Fluke 2635A not only handles standard signals but also integrates with various transducers, providing extensive compatibility for users engaged in diverse testing applications.

To enhance data management, the Fluke 2635A offers advanced data logging capabilities. Data can be stored internally or transferred to external devices for further analysis. The internal memory can accommodate extensive datasets, which can be crucial in long-term monitoring tasks. Integration with external software enables users to analyze and visualize data effectively, allowing for informed decision-making based on comprehensive results.

The user interface is designed for ease of use, featuring a large, bright LCD display that clearly presents measurements and status information. The device is also equipped with a simple navigation system, allowing users to switch between channels and measurement types without hassle.

In terms of construction, the Fluke 2635A is built to withstand rigorous environments. It features a robust design that ensures reliability and durability, making it suitable for both laboratory settings and field operations. Furthermore, the device supports a wide temperature range, thus enabling usage in diverse conditions.

Overall, the Fluke 2635A is a powerful and flexible instrument that provides precise measurements across multiple channels, supporting a wide range of applications. Its advanced technology, combined with user-friendly features, makes it an essential tool for professionals in various fields. The combination of accuracy, flexibility, and durability solidifies its standing as a trusted choice for data acquisition and monitoring tasks.
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