OPTI-UPS DS-D33, User Manual

Page: 72 / 83

7-2
7.2. Emergent Stop Switch
A stop switch is available as option installed outside and nearby the UPS for
stopping the UPS output in case of emergency such as electrical shock, burning of
the load or any emergent conditions you want to stop the AC output immediately.
When the emergent stop switch button is pushed, the inverter will stop running
and the static switch remains at inverter, therefore there will be no AC supply to
the output. This shutdown condition will be latched until manual reset by pressing
the OFF (0) switch and inverter control switch (WX) simultaneously.
7.3. Remote Control Panel – UPSCAN ™
The UPSCAN™ is a hand held display module with LCD (the same with the LCD
of UPS) and LED can monitor 1 – 99 UPSs with DB9 connected in series from
distance < 1000M. Please refer to UPSCAN™ specification for more detail
information.
7.4. Software for PC Monitoring – UPSCOM ™
The UPSCOM™ is software installed in a PC to monitor multiple UPSs with DB9
connected in series. The connector on the UPS’s side is RS-485 (for long
distance transmission), therefore a RS-485 Ù RS-232 adapter (hardware) is
required to modify the signal. The software and hardware together is a package
called the UPSCOM™. For more detail information, please refer to UPSCOM™
specification.