2.9
SELF-DIAGNOSTIC CIRCUITS
**************************************************************************
NOTE: Delete if self-diagnostic circuits are not
required.
**************************************************************************
The control logic shall include status indicators for trouble-shooting the
control circuits. These indicators shall be mounted on the circuit card
edge or face such that they will be visible without repositioning the card,
and shall be labeled with the function name.
2.10
REMOTE MONITORING PANEL
**************************************************************************
NOTE: Delete if a remote monitoring panel is not
required.
**************************************************************************
A remote monitoring panel shall be provided to monitor system status.
The
panel shall be designed for wall mounting near the critical load.
2.10.1
Indicators
Minimum display shall include the following indicators:
a.
Load on UPS.
b.
Load on battery.
c.
Load on bypass.
d.
Low battery.
e.
Summary alarm.
f.
New alarm (to alert the operator that a second summary alarm
condition has occurred).
2.10.2
Audible Alarm
**************************************************************************
NOTE: Delete system cabinet reference for
single-module UPS systems.
**************************************************************************
Any single indicator shall also turn on the audible alarm. An audible
alarm test/reset button and lamp test/reset button shall be included. This
reset button shall not affect nor reset the alarm on the module or on the
system cabinet.
2.11
COMMUNICATIONS AND DATA ACQUISITION PORT
**************************************************************************
NOTE: Delete if a communications port is not
required. Delete control capability if not required.
**************************************************************************
An [RS 232C] [RS 485] communications and data acquisition port shall be
SECTION 16265A
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