Campbell NL200, Руководство пользователя

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NL200/201 Network Link Interface
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4. Check the settings of the NL200/201.

Make sure the assigned NL200/201 IP address (DHCP or static) and the
IP address of the PC you are trying to connect from are able to
communicate with each other. (Your network administrator can help you
with this.)
For example, the following addresses are able to communicate:
NL200/201: IP address: 192.168.0.2, Network Mask: 255.255.255.0
PC: IP address: 192.168.0.3, Network Mask: 255.255.255.0

If you are using DHCP to assign an IP address to the NL200/201, use
DevConfig to read the IP address assigned to your NL200/201. This is
done through a USB connection to the NL200/201 while the NL200/201
is connected to your network.

The IP address assigned to the NL200/201 must be unique on your
network.

When Bridge Mode is enabled, the datalogger controls how the IP
address is assigned. Make sure your datalogger is connected correctly to
the NL200/201.

Try to ping the NL200/201 from your PC. (From the Windows Start
Menu, choose Accessories | Command Prompt. Then type
ping
xxx.xxx.xxx.xxx where xxx.xxx.xxx.xxx is the IP address of your
NL200/201.) If no packets are returned, this indicates that there is no
network connection to that IP address.
5. Make sure the IP address and port number entered in
LoggerNet/PC400/RTDAQ match the settings in the NL200/201.

Note that PakBus and serial server communications use different port
numbers. The default port number for PakBus communications is 6785.
The default port number for CS I/O serial server communications is
6783. The default port number for RS-232 serial sever communications
is 6784. The correct port number must follow the IP address of the
NL200/201 in LoggerNet Setup in order for LoggerNet to communicate
through the NL200/201. For example, if the NL200/201 is configured as
a CS I/O serial server, in LoggerNet Setup, enter the correct IP address of
your NL200/201 followed by :6783 (e.g., 192.168.0.3:6783).
6. If you are unable to communicate with the NL200/201 via the USB cable,
verify that you have installed the latest drivers for the NL200/201. These can
be downloaded from our website at
www.campbellsci.com .
7. If the NL200/201 is configured as a CS I/O serial server, verify that any other
SDC device attached to the datalogger is using a different SDC address. For
example, if the NL200/201 is configured for SDC7, any other device attached
to the datalogger cannot use SDC7.
8. If communicating over a slow or intermittent connection, it may be necessary
to lower the Maximum Packet Size of the datalogger in LoggerNet Setup
and/or add Extra Response Time to the PakBus Port in LoggerNet Setup.
9. Reset the NL200/201 to its default settings.