User`s guide

16 • Getting Started
The fields and buttons in dialog box above are described in the following:
Configuration File Directory: This field is used to specify the path (disk
drive and directory) in which the PCIS-DDE will save its
configuration file. PCIS-DDE will use this path to load the
configuration file the next time it is started.
Note: Only the "path" may be modified with this field. The configuration file
is always named NuDAQ.cfg.
Protocol Timer Tick: This field is used to change the frequency, where the
Server executes the communication protocol. The
valid range of the Protocol Timer Tick is from 1 to
65535 and the default value is 50 msec.
NetDDE being used: This field must be checked when Wonderware
NetDDE is used.
Push this button to close "DDE Server Settings" dialog box
and cancel this command.
Push this button to save the settings and close "DDE Server
Settings" dialog box after the configuration is finished.