2680A-904 Trend Link v10




Product Description

Trend Graph
Trend Graph is capable of showing the trends in a vertical orientation scrolling up or down and in a horizontal orientation scrolling to the right or left.

Legend can be placed at the top or bottom of Trend Graph, resized or turned off for more trend viewing.
Scales are able to show on the live edge, historic edge, both edges or turned off.

Time Display windows can be placed at the top or bottom of Trend Graph, or turned off.
Trends are shown in the Trend Graph window with new data coming in on the live edge and moving across the screen to the historical edge.

Note : There are no limits to the number of trends that can be added to the chart.

Listed below are many of the available features of the Trend Graph

  • Value Cursor : A line will appear across the Trend Graph window with value boxes displaying selected information about the Trend where the line and trend intersect.
  • Autocursor : The AutoCursor displays when the cursor is steady over the Trend Graph window for more than one half second and uses the same settings as the Value Cursor.
  • Zoom : Zooming is possible ether by editing the time interval of the Time Display window or double clicking of both sides of the area to zoom in on.
  • Delta : Value boxes display the value at a starting point subtracted from a second point.
  • Label Position : Labels can be positioned on the screen by dragging.
  • Auto Scale : Changes the high and low scale values so that the trends are scaled into the band area.
  • Auto Band : Divides the trend graph window evenly into bands so that each trend is displayed in its own band area.
  • Full Band : Changes all trends to scale overlayed, top to bottom in place of separate band areas.
  • Remove Trend(s) : Command to remove individual trends or all trends.
  • Live Mode : To poll or request new data for each trend and scroll to reflect the new data.
  • Undo/Redo Time : Several levels of undo can be stored and time changes can be grouped or stored on an individual basis.
  • Grid Lines : User can select grid line properties and determine the time and value intervals.
  • Features : Manageable feature sets to control operator intervention.
  • Magnification : Trend line thickness from 1 to 7 pixels.
  • Mouse Dbl-Click : Selectable for either zooming in or bringing up the right-click context menu.

Trend Features
Each trend has a set of property pages controlling many of its characteristics. Below is a listing of many of these features.

Trend Graph Operation Details

  • Drawing Method : Weighted Average and Range for smoother or specific drawing.
  • Description and Engineering Units : Area to change the description and units of a trend.
  • Precision Formatting : Multiple numbering styles and precision for displayed values.
  • Hi and Lo Limit : Available hi or lo limit settings for each trend in selectable color.
  • Limit Lines : Configurable lines to visually display multiple limits. (i.e.: Target, Standard and Critical)
  • Cache : A buffer control for amount of data stored to memory.
  • Label : User can select label information and position on the chart.

A window will appear under or over the Trend Graph window and time displays a header line followed by one status line of the trend color for each trend on the chart. These lines will display certain pieces of information for each trend all of the time.

Legend Operation Details

  • Resize : The Legend window may be re-sized vertically to display as many of the trend status lines as the user desires.
  • Drag and Drop : Legend status lines can be rearranged by dragging the status line to the location desired and dropping it there.
  • Column Headers : Several Legend formatting options are available directly from the Legend column headings
  • Resizing the Columns : Columns can be resized by dragging.
  • Header Sorts : Column headings will sort the Legend status lines by the entries in that column.
  • Line Sort : Sorting from the pop-up menu will sort the Legend status lines in ascending order by the corresponding Legend column or band.
  • Font : Choice of available font styles, size and effects for the Legend.
  • Columns  :  Any of the columns in the Legend window can be turned on or off individually allowing more or less room for the other fields.
  • Trend Name : This is the name of the trend.
  • Description : This is the description of the trend.
  • Scale Range : This is the low and high scale values for the trend.
  • Sample Freq : The rate at which the trend data was logged.
  • Eng. Units : This is the engineering units of the trend.
  • Value Bar : Displays the values under the adjustable bar when turned on.
  • Last Value : This is the last value in the dataset at the time live mode was interrupted.
  • Alignment : A convenient way to set column alignments for all columns in the Legend.

Every trend has a horizontal rectangle in the Trend Graph window in which it is to be displayed. This area is known as the Scale band. The band is defined by an upper and lower boundary. The trend is scaled to the band area by scaling the upper trend scale value to the upper band value and likewise for the lower values.

Scale Operation Details

  • Enable/Disable : Individual trend scales on either the live edge or historic edge can be turned off.
  • Tick Marks : The number of graduations displayed for a given Scale can be calculated by Trend Link or by entering a tick mark interval.
  • Move/Resize : Scale band areas can be moved or resize by dragging the Scale.
  • In-place Edit : Editing the upper or lower scale limit will rescale the trend to the new limit.
  • Font : Choice of available font styles, size and effects for the Scales.
  • Color : Choice of background colors for Scales.

Time Display
The Time Display windows show the interval of time which is visible on the current chart. There are two time displays along the Trend Graph window as well as an interval time showing the difference between the two. In Right-to-Left orientation, the time on the right side of the Trend Graph window is the most recent time being displayed. The time on the left side of the Trend Graph window is an older time than that on the right. Thus the time in the middle is the difference or interval between the two times.

Time Display Operation Details

  • Scroll Bar : The time range may be scrolled to the left or right which would be into the past or into the future.
  • Direct Edit : Time range can be set by entering the exact time desired in the time edit boxes.
  • Font : Choice of available font styles, size and effects for the Time Displays.
  • Color : Choice of background colors for Time Displays.
  • Layout : A min/max font size and number of lines to display time.
  • Millisecond Display : For more precision milliseconds can be turned on.


Trend Link V10 is an advanced and flexible trend display program that works seamlessly with the Full version of Fluke DAQ 6.0 (2680A-APSW) collecting and displaying data from any combination of Fluke Data Acquisition products using OPC HDA server within the Full version of Fluke DAQ.

Highly configurable, Trend Link provides a rich environment of options that allow you to see your data as you want to with amazing control over almost every aspect of the view. Set alarm limits and accent alarms with color differences, adjust from horizontal to vertical chart orientation, run multiple charts at the same time with different information, superimpose critical trend lines to quickly spot a divergence from expected, view statics on any trend, change color and attributes of any channel. With trend link you are in carge of your data and the way it is displayed.

  • Independent scaling of trends
  • Access, view, analyze unlimited amounts of data
  • Interactively select amount of data to be viewed
  • Ability to zoom in on time spans
  • Actual values with a time stamp
  • User can manipulate chart displays while viewing data
  • Dynamic auto-scaling of trends in live mode
  • Can view multiple charts at one time
  • Smart grid lines
  • Context sensitive menus
  • Configurable, sizable trend status window

Simply and quickly visualize data with Trend Link V10
Trend Link version 10 makes data visualization from the full version FlukeDAQ 6.0 (2680A-APSW) easy. View, analyze and report trend information simply and quickly in the format you want. Import real-time and historical data using the Fluke DAQ 6.0 OPC HDA or OPC HDA server available in the full version of Fluke DAQ 6.0. 

Other powerful features include scrolling to different points in time (time shifting), easy configuration of legend areas, colors, fonts, scales, limits, formats, grid lines, and viewing orientation, and the ability to gather data from different data sources on the same trend. Trends may be saved for viewing at a later time and by different users.

Key features

  • Big picture view with drill-down capabilities
  • Simple click-to-configure new charts with auto-scale and auto-band
  • Interfaces to Fluke DAQ 6.0: OPC HDA server

The Trend Link software package empowers users to access, view and analyze unlimited amounts of current or historical data using PC systems and networks. Trend Link is an easy-to-use data analysis tool for increasing equipment performance, enhancing process productivity, and optimizing preventative maintenance. Trend Link is ideal for viewing data in applications where large amounts of data are collected such as continuous plant monitoring. Trend Link combines current and historical data into one chart allowing the user to easily manipulate the viewing of trends and data. Users may examine trends, resolve problems, and make meaningful decisions. Trend Link makes the use of strip chart recorders obsolete.

This application provides direct connections to major Human Machine Interface applications and includes an OPC interface.


Trend Link for Fluke is a special version of Canary Labs Trend Link viewer designed to operate with the full version of Fluke DAQ 6.0 application software (2680A-APSW) using the Fluke DAQ OPC server.

The quick access toolbar offers a quick way to execute commands. It also has a drop-down menu which allows for the configuration of the toolbar.

Available options include:

  • View Error Log
  • New
  • Save
  • Close
  • Add Trend(s)
  • Remove All Trends
  • Auto Scale
  • Revert Scale
  • Time Undo
  • Time Redo
  • Live Mode
  • Legend
  • No Scales
  • Historical Edge
  • Live Edge
  • Both Scales
  • Auto Arrange
  • All Monitors
  • Arrange Vertical
  • Arrange Horizontal
  • Switch Windows
  • Copy to Clipboard
  • Quick Print
  • Auto Band
  • Full Band
  • Export
  • Grid
  • Trend Link Properties
  • Print Dialog
  • Print Setup
  • Print Preview

Trend Link is designed for 32-bit and 64-bit operating systems running Windows Vista and later.

  • Windows Vista 7 / 8
  • 1 GB RAM or more (recommended)
  • 20 MB free disk space
  • Dot Net Framework 3.51
  • Internex Explorer 6.x (and later) for full HTML Help functionality

Models and Accessories

Model Name Description
2680A-904 Trend Link for Fluke

  • Requires 2680A-APSW full version. Not compatible with 2680A-APSW/L Lite version.
2680A-904/U Trend Link – Upgrade from Version 4.0 or Later

  • Requires 2680A-APSW full version. Not compatible with 2680A-APSW/L Lite version.

About us

บริษัท เมสเชอร์เมนท์เอเชีย จำกัด
Measurementasia Co.,Ltd.

99 Moo. 3, Khlong 5, Khlong Luang,
Pathumthani 12120



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