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Chapter 5 Diagnostic Interface-Keypad GEH-6632 EX2100 User’s Guide
Status Screen
The Status screen displays up to eight variables (parameters). The first two
parameters are displayed both in text and animated meters. Table 5-4 defines the
characteristics of the bar graphs for these parameters.
Reading the Meters
A variable shown as a bar graph is over range when it is either greater than + 100%
or less than –100%. The over range mark is shown with a vertical bar through the bar
graph at the +100% and the –100% marks.
-100%
+100%
Not Over Range
Over
Range
Table 5-4. Animated Meter Characteristics (Default) for Status Screen
Bar Graph
Variable
Numeric Display Units in Bar Graph
DC bus voltage Magnitude of dc bus voltage (FVR feedback) Percentage of dc per unit volts (VDC_PU)
AC line current Magnitude of ac line current (I_Mag_Fil) Percentage of source top-rated current (I_PU)
Alternate Status Screen (Display I/O)
The keypad has an alternate Status screen that displays the status of the general
purpose inputs and outputs. To toggle between the Meter Status Screen and the I/O
Status Screen, press any of the Arrow buttons.
The circle under each heading indicates the status of the corresponding I/O point, as
follows:
•
l = True
• ¡ = False
Display I/O Status
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GP Outputs
GP Inputs