Chapter 5 LabVIEW RT Programming
FP-2000/2010/2015 User Manual 5-4 ni.com
RT Target: Access
Use RT Target: Access options to limit which host PCs can target the
RT Engine on the FP-20xx.
Complete the following steps to open the RT Target: Access dialog box:
1. Target LabVIEW RT to your FP-20xx. Refer to the Targeting
LabVIEW RT to the FP-20xx section for more information.
2. Select Too ls »Network Options.
3. Select RT Target: Access from the pull-down menu to see the
following dialog box.
If the IP address of your host PC matches an entry that allows access, you
can target the FP-20xx without providing a password, even if the module
configuration is locked. If your host IP address does not match any entry or
matches an entry that denies access, you must provide the correct password
to target the FP-20xx.
When you try to target the RT Engine on an FP-20xx fromahostPC
through the RT Development System, the RT Engine compares the host
PC’s IP address to the entries in the RT Target Access List to determine if
the host PC is permitted access. You define the RT Target Access List
entries to indicate whether or not a host PC is permitted or denied access.
If an entry in the list matches the host PC address, the RT Engine either
allows or denies access based on what you define for the entry. If a
subsequent entry also matches the host PC address, that permission is used
in place of the previous permission. For example, in the RT Target: Access
dialog box shown,
a.test.site.com
and
b.test.site.com
are
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