Echelon IzoT Commissioning Tool - Manual (Page 115)

5. Under Poll Attributes of New NV(s), select whether the dynamic network variable(s) will by
default use polled monitoring. You have four choices:
• Select Clear to disable polling.
• Select Set to enable polling.
• Select Same as Source NV to use the same poll attribute of the source network variable
(enabled or disabled). This option is only available if the dynamic network variable you are
creating is derived from an existing network variable.
• Select Opposite of Source NV to use the opposite poll attribute (if the source network
variable has polling enabled, the dynamic network variable will be non-polling). This option
is only available if the dynamic network variable you are creating is derived from an existing
network variable.
6. Under Service Type, select whether connections with the dynamic network variable use
Acknowledged, Repeated, or Unacknowledged messaging service if the dynamic network
variable is based on a defined type . You can also enable priority and/or authenticated messaging
on the connections. See Connection Description Properties later in this chapter for more
information on messaging service types and options.
7. Click OK to return to the Choose a Network Variable dialog box. The new dynamic network
variable is listed in the dialog.
IzoT Commissioning Tool User’s Guide 99