User manual

105G Wireless Gateway User Manual
Elpro_man_105g_1.18.doc Page 60
4.5.5 Change-of-State
If a value in the block changes by more than the sensitivity amount, then only the I/O in the
block message that has changed will be sent, not the whole block mapping. (This can only occur
for Write mappings). The sensitivity values are set under the “Change Sensitivity & I/O Value
Scaling” option as per section 4.6.
A delay time can be entered to reduce the number of change triggers in active systems. For
example, if 20 seconds is selected in the “Delay” window, then the change message will be sent
20 seconds after the change-of-state occurs - if other changes occur during the 20 second period,
all of these changes are sent in the one message.
The delay time can be set from 0 – 254 seconds.
If you do not wish change messages to occur, select the “Disable” box.