18
AC30 EtherNet IP Option
Lost Communications Trip
Supervised Parameter
The
0047 Comms Supervised
parameter indicates that the EtherNet
IP network participation is supervised by another EtherNet IP device.
The Supervised parameter value is set to TRUE when one or more
Class 1 or Class 3 connections have been opened towards the device.
Comms Break Trip
The Comms Break trip will generate a trip if a break in
communications is detected. A trip event will be generated when a
transition from TRUE to FALSE of the parameter
0047 Comms
Supervised
occurs.
To enable the Comms Break trip, the parameter
0048 Comms Trip
Enable
must be set to TRUE
and
the
COMMS BREAK
bit set in the
parameter
0697 Enable 1-32
.
For more information on enabling trips see Chapter 10 Trips & Fault
Finding in the AC30 Product Manual HA501718U001.