34 AccelePort C/CON-8, C/CON-16 and C/CON-16 Rack Concentrators
Mode/Display
Description
EC
Error Count. "EC" appears on the 7-segment display,
and the ten LEDs show a binary representation of the
total number of errors counted in the data. Pressing both
pushbuttons simultaneously resets the count to 0.
PU
Processor Utilization. "PU" appears on the 7-segment
display, and the ten LEDs become a bar graph indicating
the percentage (0-100%) of the time the concentrator's
microprocessor is being used.
LU
Line Utilization. "LU" appears on the 7-segment
display, and the ten LEDs become a bar graph indicating
the percentage (0-100%) of the time the synchronous
communications line is being used.
1n, 2n, 3n ... 8n
Node Number. The 7-segment display shows the node
number of the concentrator. NOTE--if this concentrator
is being run with an older version of the device driver and
FEP/OS software, this display mode may not be avail-
able. In this case, the node number can still be obtained
via the C/CON diagnostics (see page 44).
The 10 LEDs behave as in the "AC" display mode.
Front panel functions are controlled by the downloaded
FEP/OS software. Using device driver software released
prior to 9/1/92 will result in minor variations in the
display--namely, the node number display will not be
present, and the "clear" functions in "EC", "PC" and the
channel monitoring modes will not be present.
Summary :
Using device driver software released prior to 9/1/92 will result in minor variations in the display--namely, the node number display will not be present, and the "clear" functions in "EC", "PC" and the channel monitoring modes will not be present.
Tags :
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