Fluke 2686A, 2680A manual Computed channels are assigned channel numbers from 901 to

Page 57

Getting Started

Managing Your Network Using Fluke DAQ

4. Select a computed channel and the Computed Channel settings dialog appears.

alg119s.bmp

The dialog box entries include:

CH #

Computed channels are assigned channel numbers from 901 to 960.

Label

Use the label field to identify where the computed channel is used.

Unit Label

The value to apply to the label. For example, you may want the calculated value shown as Watts.

Function

You can take the average reading from one channel, subtract the measurement of one channel from the measurement of another channel, or generate an equation based on measurements.

Alarm Type

Use Normal alarm if the measurement goes above or below the Alarm 1 or Alarm 2 level. Use Band to alarm if the signal falls between two levels.

47

Page 56 Page 58
Image 57
Page 56 Page 58
Contents 2680A/2686A Limited Warranty and Limitation of Liability Interference Information Safety InformationSafety Terms in this Manual Xwwarning Xwwarning Do not Operate in Explosive Atmospheres Additional Safety Information SpecificationGeneral Specifications Characteristic Page Table of Contents 2680A/2686A Introduction Getting StartedAdditional Information Contacting FlukeConfiguring the 268XA Reviewing and Setting the Base Channel NumberReviewing and Setting the Base Channel Number Examples for Reviewing and Setting the BCN Reviewing and Setting the Line Frequency Reviewing and Setting the Line FrequencyExamples for Reviewing and Setting the Line Frequency Reviewing and Setting the Network Type Reviewing and Setting the Network TypeExamples for Reviewing and Setting the Network Type Reviewing and Setting the Network Type to General Communications display for reviewing the network type IP address display for setting an IP0 digit for example Reviewing and Setting the General Network Socket Port Reviewing and Setting the General Network Socket PortReviewing and Setting the General Network IP Address Reviewing and Setting the General Network IP AddressReviewing and Setting the Subnet Mask and Default Gateway Appears in the secondary display Reviewing and Setting the Subnet Mask and Default GatewayViewing the Device Ethernet Address Viewing the Device Ethernet AddressExamples for Viewing the Ethernet Address Host Computer and Network Preparation Installing Host Computer Ethernet AdapterPreparing for Network Operation SoftwareHost Computer/Device Direct Connection Device and Host Computer InterconnectionInterconnection Using 10/100BaseT Twisted Pair Wiring Installing Host Computer Networking Software Setting Host Computer Networking Parameters To install Fluke DAQ software on your computer Installing Fluke DAQ SoftwareInstalling Fluke DAQ Software Using the Toolbar Understanding the User InterfaceFluke DAQ Toolbar Buttons Function Understanding the User Interface Understanding the Workspace Area Device Status Icon Checking Operational StatusModule Status Icon Computed Channel Status IconConfiguration Dialogs Network Configuration DialogDevice Configuration Dialog Analog Channel Configuration Dialog Module Configuration DialogDIO Configuration Dialog Computed Channel Configuration DialogSecurity Dialogs Communication DialogsAlarm Dialog Mail and Web Settings DialogsTrend Dialog Managing Your Network Using Fluke DAQ Inserting and Configuring a 268XA DeviceTo insert and configure a device Group is externally wired Configuration fileAdvanced Setting autodisable scan Interval 3 autoscan rate Network TypeTreeView panel, select the device you just added Temperature Units Configuration transferIP Address Verify ButtonScan Parameters Monitor ChannelScan Overflow Log to PC Card 2686A onlyTo insert and configure a module Inserting and Configuring a ModuleModule Number Module TypeAlg109s.bmp Interval Trigger Alarm TriggerExternal Trigger Drift CorrectionStart Count DebounceDirection To insert and configure a Channel Inserting and Configuring a ChannelCH # Alarm TypeLabel Unit LabelConfiguring a Computed Channel Alg117s.bmp Computed channels are assigned channel numbers from 901 to Digital Output Use Channel as Alarm TriggerTrigger Scan With Module Channel a or Channel BUsing Equations with Computed Channels Alg120s.bmp Starting a Configuration Scan To start a configuration scanStarting a Scan To start a device scan Starting a Device ScanTo start a Spy scan Starting a Scan Using SpyTo view module measurement data Viewing Module Measurement DataTo view digital I/O points dialog Using the Digital I/O Points Communication DialogTo use the trend feature Using Trend to View Collected DataType PenZoom ExportModule Device IDStart Date/Start Time DurationTo change the strip chart display Changing the Chart DisplayTo view alarms Viewing AlarmsAlarm Device Filters AckPeriod of Viewing To use the system security feature Using Fluke DAQ System Security FeaturesTo enter web and alarm mail settings Configuring Web and Alarm Mail SettingsUpdate Send alarms by e-mailData Server IP Address Uniform Resource Locator URL

2686A, 2680A specifications

The Fluke 2680A and 2686A are sophisticated data acquisition systems designed for versatile applications in electrical and environmental testing. These high-performance devices cater to engineers and technicians who require reliable and precise measurement capabilities.

At the heart of these instruments is their advanced modular design, which allows users to customize the system according to specific measurement needs. The Fluke 2680A offers eight channels, while the 2686A boasts an impressive 20 channels of data acquisition, thus providing flexibility for various testing scenarios. This modularity ensures that users can easily expand their measurement capabilities by adding more channels or switching between different measurement modules.

One of the standout features of the Fluke 2680A and 2686A is their ability to perform simultaneous measurements across multiple channels. This is particularly beneficial for applications that require real-time data analysis, minimizing the time spent on sequential measurements. With sample rates reaching up to 100 kS/s, these devices provide quick and accurate data collection, making them ideal for both laboratory settings and field use.

Both models incorporate advanced signal conditioning technology, enabling them to handle a wide range of input types, including voltage, current, temperature, and resistance. This capability eliminates the need for external signal conditioning equipment, streamlining the setup and reducing overall costs for users. The inclusion of built-in digital filtering and scaling further enhances measurement accuracy, ensuring reliable results even in noisy environments.

The Fluke 2680A and 2686A also feature robust connectivity options, including USB, Ethernet, and RS-232 interfaces. This promotes seamless integration into existing networks and facilitates remote monitoring and control. Additionally, both devices support various programming languages, allowing for easy automation of testing procedures.

Another highlight is the intuitive user interface that allows users to configure the device with minimal effort. An embedded web server provides remote access to the instrument, enabling users to monitor data and configure settings from anywhere.

In summary, the Fluke 2680A and 2686A stand out as premier data acquisition systems, offering exceptional modularity, versatile measurement capabilities, and advanced connectivity options. Their combination of speed, accuracy, and ease of use makes them indispensable tools for professionals in testing and measurement applications.
Top Page Image Contents