Overview 1

NetDAQ Logger Features and Capabilities

You can combine Alarm Trigger with External Trigger and Interval Trigger. For example, set the Interval Trigger for 60 seconds (Interval 1) and the Alarm Trigger for 10 seconds (Interval 2). Scanning is at 60-second intervals except when a channel designated as an alarm trigger is in alarm, when scanning is at 10- second intervals.

NetDAQ Logger Features and Capabilities

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NetDAQ Logger is the operating software for NetDAQ instruments. It lets you configure and operate your system through a Windows-based environment. The package installs either a 32-bit version for Windows 95 and Windows NT, or a 16-bit version for Windows 3.1. Chapters 3 and 4 of this manual provide an overview of operating NetDAQ Logger. Online help provides more details.

Some major features of NetDAQ Logger include:

∙Multiple Instruments. NetDAQ Logger lets you configure and control up to 20 instruments either as Asynchronous instruments or a Group Instrument.

∙Data File Recording. NetDAQ Logger logs scan data into a choice of several file types for each instrument or instrument group.

∙Online Help. Online help describes the controls and operations.

∙Real-time Data Display. The Readings Table displays the latest scan data from the currently selected instrument. Quick Plot graphs scan data from any eight channels. The Spy utility gets current readings from any eight channels whether or not scanning is active.

∙Real-Time Trend Plotting. Trend Link for Fluke (optional) lets you view real- time or historical trends in your collected data. It compares data from multiple sources, performs simple Statistical Process Control (SPC) calculations on selected data portions, annotates data, highlights curve limits, zooms in on data of interest, compares batches, and exports to spreadsheets or other applications.

∙Dynamic Data Exchange (DDE). You can link data to other Windows-based applications, such as spreadsheets, with Dynamic Data Exchange (DDE).

Operating a NetDAQ Data Acquisition System

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You can configure NetDAQ hardware and software to operate over either an isolated or general network. An isolated network includes NetDAQ instruments and host computers only. A general network may also include servers, routers, gateways, or other network devices. Both types of networks interconnect using Ethernet (i.e., using the IEEE 802.3 or ISO 8802-3 standards).

A unique 2-digit Base Channel Number (BCN) entered at the instrument front panel identifies each NetDAQ instrument on the network. All subsequent

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Fluke 2640A, 2645A user manual NetDAQ Logger Features and Capabilities, Operating a NetDAQ Data Acquisition System
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2645A, 2640A specifications

The Fluke 2640A and 2645A are advanced bench multimeters that represent a significant leap in measurement technology, designed primarily for electrical engineers and technicians who require precision and reliability in their readings. These multimeters are built to cater to complex applications in manufacturing, research, and development.

One of the standout features of the Fluke 2640A and 2645A is their high accuracy. With specifications that can reach up to 0.0035% DC Voltage accuracy, users can trust that their measurements will be consistent and precise. This is especially critical in fields like automated test equipment (ATE) where exact measurements can be crucial for product quality and safety.

Both models incorporate a large, easy-to-read display, making it convenient for users to view measurement results clearly from a distance. They also feature a wide measurement range, capable of handling a variety of tasks, from basic voltage and current measurements to more complex tasks such as resistance and temperature measurements with appropriate sensors.

The multimeters also stand out with their advanced data logging capabilities. The Fluke 2645A, for instance, can store up to 10,000 readings, allowing for extensive data collection and analysis without the need for constant monitoring. This is beneficial for long-term studies or processes that require continual oversight.

Connectivity is another key characteristic. Both the 2640A and 2645A support USB and RS-232 interfaces, which enable easy integration with computers and other devices for seamless data transfer. This feature is important for engineers who rely on software for data analysis and visualization.

Another notable technology included in these models is the Fluke Connect app compatibility, which allows users to remotely monitor measurements from their smartphones or tablets. This capability provides added flexibility, enabling technicians to work hands-free while still keeping an eye on process measurements.

Additionally, the Fluke 2645A comes with a graphical display option, allowing users to visualize measurement trends over time. This graphical representation can be invaluable for diagnosing issues or observing patterns in data.

In conclusion, the Fluke 2640A and 2645A multimeters offer exceptional performance with their high accuracy, extensive data logging, connectivity options, and advanced visualization capabilities. These features make them indispensable tools for professionals in a variety of fields, ensuring that they can achieve reliable results in their measurement endeavors.
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