ION 7500 / ION 7600 User’s GuideDisplay Modules

Display Modules

A Display module controls which values are displayed on a display screen, and how these values are presented. Depending on your meter model, the Display modules vary slightly according to the inputs utilized and the setup register settings. Each Display module corresponds to one meter display screen.

Display Modules for ION 8000 Series, ION 7500 /

ION 7600 Meters

The Display module’s Source inputs are linked to the numeric parameters you want to display. These parameters are sent to the front panel when the Display module’s Show input is pulsed.

The Display module’s setup registers determine screen type (e.g. numeric, event log, trend bar etc.), softkey name and number (if applicable), and screen title (if applicable) of each display. Many Display modules available in the meter are used in the factory configuration. You can alter some characteristics of the factory- configured displays by modifying the setup register of the Display modules.

The Display module’s setup registers determine how the Source data is presented on the front panel display. Depending on the display screen type, which is specified by the Screen Type setup register, you can use up to twenty Source links to a single Display module. This means you can show the values of up to twenty different sources on one front panel display screen. In addition, you can display harmonics, trending, and event logs (see the Screen Types column in the table below). For additional information about screen types, consult the section Display Screen Types in your meter’s user guide.

Screen Types

Max. # of

Display Description

Source Inputs

 

 

 

 

 

Two, three, four, eight, ten, and twenty parameter

2, 3, 4, 8, 10,

Displays one to twenty values (the fewer the values, the

numeric1,3

and 20

larger the values appear on the display screen)

Two/three parameter numeric display; each parameter has

3

Displays three numeric values with their timestamps

a timestamp (ION 8000 Series)

 

 

 

 

 

4 parameter trend bar graph2

12

Displays 4 real time parameters with minimum and

maximum values

 

 

 

 

 

Harmonics V1-V4 (ION 7500 / ION 7600 only)

0

Displays phase voltage harmonics histogram

 

 

 

Harmonics I1 – I5 (ION 7500 / ION 7600 only)

0

Displays phase current harmonics histogram

 

 

 

Vector diagram

0

Data is displayed in phasor format

 

 

 

Event Log (ION 7500 / ION 7600 only; ION 8500 only

0

Displays Event Log data

shows critical)

 

 

 

 

 

Name plate

0

Displays Nameplate Information

 

 

 

All segments

0

Activates all of the display screen’s pixels

 

 

 

Data Log Trend - log source 1 to 4

4

Configures a Display module for Trend Display

(ION 7500 / ION 7600 only)

 

 

 

 

 

Date and/or time, and/or time remaining in the current

 

Support for time and date formats in the display modules,

?

enabling displays with nothing but date and/or time and/or

interval (ION 8000 Series)

 

time remaining in the current interval

 

 

 

 

 

1If you alter the Screen Type setting to a display type that accommodates more numeric parameters, you may have to create additional Source links.

2See “Creating Custom Trend Bar Graphs (ION 7500 / ION 7600 only)” on page 200.

3The ION 7500 / ION 7600 meters displays all of these parameter groupings; the ION 8000 Series displays parameter groupings of two, three, or four.

Custom Front Panel Displays Technical Note

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Multi-Tech Systems 7500 manual Display Modules for ION 8000 Series, ION ION 7600 Meters

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