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6.5.2
Modbus User Map
6.5.3
Viewing Actual Values
6–90
Courtesy of NationalSwitchgear.com
The EnerVista 239 Setup software provides a means to program the 239 User Map
(Modbus addresses 0180h to 01F7h). Refer to User Definable Memory Map Area on page 9–
293 for additional information on the User Map.
Select a connected device in EnerVista 239 Setup.
Select the Setpoint > User Map > User Map menu item to open the
following window.
The above window allows the desired addresses to be written to User Map
locations. The User Map values that correspond to these addresses are then
displayed.
You can view real-time relay data such as input/output status and measured parameters.
From the main window menu bar, selecting Actual Values opens a window with tabs, each
tab containing data in accordance to the following list:
• Motor Status: Motor Statistics, Last Trip, Alarm Status
• Metering Data: Currents, Motor Capacity, Temperature
• Trending (see section 6.5.1 above)
• Product Information: Revision Codes and Calibration Dates
• Front Panel: HMI Display
Selecting an actual values window also opens the actual values tree from the
corresponding device in the site list and highlights the current location in the hierarchy.
For complete details on actual values, refer to Chapter 6.
To view a separate window for each group of actual values, select
the desired item from the tree.
CHAPTER 6: User Interface
239 MOTOR PROTECTION RELAY – INSTRUCTION MANUAL
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