Chapter 4
LabVIEW Real-Time Programming
cFP-21xx and cFP-BP-x User Manual
4-4
ni.com
RT Target: Access
Use
RT Target: Access
options to limit which host PCs can target the
Real-Time Engine on the cFP-21
xx
.
Complete the following steps to open the RT Target: Access dialog box:
1.
Target LabVIEW Real-Time to the cFP-21
xx
. Refer to the
LabVIEW Real-Time to the cFP-21xx
2.
Select
Tools»RT Target:
x.x.x.x
:Options
, where
x.x.x.x
is the IP
address of the cFP-21
xx
.
3.
Select
RT Target: Access
from the pull-down menu to see the
following dialog box.
If the IP address of the host PC matches an entry that allows access, you can
target the cFP-21
xx
without providing a password, even if the module
configuration is locked. If the host IP address does not match any entry or
matches an entry that denies access, you must provide the correct password
to target the cFP-21
xx
.
When you try to target the Real-Time Engine on a cFP-21
xx
from a host PC
through the Real-Time Development System, the Real-Time 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
