Sensing the world
·
Leading the change
10
2.5
Area alarm
Within the measurement range, XD-TOF-25 integrates two different area alarm methods.
Method one:
Set through the client application TCPClient of XD-TOF-25; users can link with radar through
TCPClient and set any polygonal alarm area. When foreign objects invade the alarm area, TCP-
Client will flash the red icon and trigger an alarm bell.
Figure 2-9
TCPClient can set the alarm threshold, that is, the number of intrusion points allowed in the
alarm area. When the value is set to 0, any object that enters the area will trigger an alarm.
Method two:
Set the alarm area through the network TCP/IP protocol, and realize the external area alarm
through the digital I/O pin of the device. The digital I/O pin voltage is the same as the external
power supply voltage; when there are no abnormal objects in the alarm area, the digital I/O level is
lowered, and when foreign objects invade the alarm area, the digital I/O level is raised.
The protocol for setting the alarm area by TCP/IP is shown in 4.2 STEP13.
