GE iBox, Руководство по установке и обслуживанию

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iBox/iBox Kit
Installation and Maintenance Guide
GE Grid Solutions
56 994-0047-5.10-4 GE Information
Digital Output Verification Test
Testing
Digital
Outputs
To force digital outputs through WESMAINT, first log in to WESMAINT as
described in “Boot Test Verification” on page 48.
Note
The quantity and relative position of data points in the iBox’s System Point Database
is determined by the version of the iBox Plant I/O software application present in the
iBox’s firmware.
You can determine the actual point number that you want to test by viewing the point
descriptions in WESMAINT or in the SGConfig configuration tables for your iBox.
The actual point descriptions in WESMAINT will be modified by any changes you
have made to the point descriptions in the configuration file.
!
Use caution when testing digital output points that are connected to external
equipment. This test may activate or damage external devices, such as relays or
reclosers, and could injure personnel.
Procedure:
Testing
Digital
Outputs
From the WESMAINT Main Menu:
Step Action
1 Select 1 — System Data Display
2 Select
Digital Output Display
Result:
The point numbers and (optionally) point descriptions appear
on the WESMAINT display.
3 Use arrow keys to highlight the desired point number (or press
CTRL
+
G
if you already know the point number).
Result:
The cursor flashes on the specified point number
4 Press
CTRL
+
F
when you are ready to force-change the state of the digital
output point.
Extra Security
5 At the Password prompt, type control and press
ENTER
Result: The Digital Output Force Display appears.
6 Press
CTRL
+
U
to change (update) the relay state.
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