Eaton Power Xpert PXM 4000 User And Installation Manual Download Page 149

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IM02601004E

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8 Setup on the Web Server Pages

Use the Edit button at the bottom of the page to modify current settings. The page will display 8

digital inputs. Use the scroll bar on the right side of the page to view additional digital inputs.
Use the ID text box to name the digital input if desired. Use the drop down box beside the ID to

select the function (Counter, Status, Demand Sync, DCF 77, and Disable) of each digital input.

Additional information may be required for some functions. For example, if Counter is selected,

Pulse Weight, Pulse Multiplier, and Units must be entered. If Status is selected, the Delay time in

seconds, the polarity of the input, and the triggering behavior must be set. In addition, the output

settings, Log Event, Capture Waveform, and/or Send e-mail must be entered. Click the OK button

at the bottom of the page when entry is complete.

INTERNAL I/O OUTPUT SETUP

The Output section of the Internal I/O contains three separate relay pages, R1, R2, and R3. Each

of these pages list the relay’s ID, Mode, Trigger Type, Trigger, and Duration. You can associate

each relay with up to 16 triggers. The Trigger Types are dictated by entries in previous setup pages.

There are nine possible triggers types available to you; Out of Limits, ITIC Alarms, Subcycle Distur-

bance, Fast Transient, Demand Overload, Input Status, Modbus Triggered, and End of Interval.
If one of these setup pages is not completed or selected, the option will not be available in the drop

down box for Trigger Type. If triggers are established for Out of Limits, Alarms and Demand Over-

load, these options will be available in the Trigger Type drop down box.
The Trigger drop down boxes provide options relative to the Trigger Type only. For example, if you

select Out of Limits as the Trigger Type, the Trigger options will be restricted to the triggers set up

in the Out of Limits setup page, such as: Phase AB Line - Line Voltage, System Real Power, etc. If

the trigger is not setup in the previous page, it will not be available for selection in this page.
One of the three modes; Latched, Timed, or Normal could be selected for a relay output.
• In Latched mode, the relay is energized when a selected event occurs. The relay stays energized

until it is reset manually.

• In Timed mode, the relay is energized for the duration specified when the event occurs.

• In Normal mode, the relay is energized when the event occurs and de-energized when the event

is reset. Duration specifies the minimum time the relay will stay energized after recognizing the

event.

Locating Internal I/O Output Setup on the Web

From the Setup Main Page, select Meter Setup & Commissioning from the tree structure on the left

side of the page. The tree structure will expand to list Security, I/O, Clock, Communications, and

System. Click I/O. The tree structure will expand to list Pulse Initiation, Internal I/O and Remote

I/O. Click Internal I/O. The tree structure will expand to list Inputs and Outputs. Click Outputs. The

tree structure will expand to list the three relays: RY1, RY2, and RY3. When a relay is selected, the

page will update to display the current relay trigger settings. Use the Edit button at the bottom of

the page to modify the current settings. All 16 triggers cannot be viewed at once. Use the scroll bar

on the right side of the page to view additional settings that may not be displayed.
Use the ID text box to name the relay output, if desired. Use the drop down box below the ID to

select the Trigger Type and the Trigger from the options available. After these options are selected,

choose the Mode from the drop down box and enter the duration. To add additional triggers for

this relay, click the Add Trigger button at the top right of the page. Use the Delete button beside

the Trigger to remove the Trigger Type from the relay. Click the Done button at the top of the page

when entry is complete.