International Light Technologies ILT1000, Приложения к руководству пользователя

Страница: 12 / 19

Wireless Light-Level Monitoring ILT1000
Error Handling Condition Result
Wireless access point goes out of
range When the monitoring computer was moved out of the
wireless network range, while actively accessing the
ILT1000 devices, the HMPS2U required power-cycling to
properly re-identify the ILT1000 devices. This monitoring
computer did not experience any errors or reboot
requirements, but HCC needed to be run after power
cycling the HMPS2U to reconnect the devices. Under
normal conditions, based on accessing the HMPS2U via
the existing wireless network, this condition should not
occur normally. Nonetheless it is recommended that
system design ensures wireless network range is
maintained.
Monitoring station/computer returns
from power down mode. HCC finds the devices, but requires manual “Connect”
action on each device before connection can be
reestablished.
Reboot of the monitoring
station/computer. HCC finds the devices, but requires manual “Connect”
action on each device before connection can be
reestablished.
Summary:
- Pros
o
Works as advertised, providing robust wireless-to-USB bridging and supporting the
ILT1000.
o
Simple installation and setup, after making initial connection to the router and not a
laptop as depicted in the instructions.
o
Fairly good speed (multiple readings per second when interfacing to 3 ILT1000’s)
through the wireless interface.
- Cons
o
Devices, other than printers, cannot be auto-connected upon reboot or return from
low-power modes.
Wired-to-USB Bridge Configuration
For all configurations below, testing was performed on a Windows 8.1 system.
The Wired-to-USB Bridge configuration testing was performed as illustrated in Figure 2 above
and reiterated below in Figure 10 (showing the TP-LINK TL-WR702N as the wireless router). In
this configuration, the monitoring computer is talking to a new or existing wireless network,
which has a wired connection to a USB bridge.
12