Wavetronix SmartSensor HD (101-0415) - User Guide - Manual (Page 77)

76 CHAPTER 7 • DATA
devices, such as Click contact closure devices. The specific formats are as follows:
˽ Z4 2-Loop – With this format, speed and duration are measured using the loop size
and space determined on the Loop Emulation page.
˽ Z4 1-Loop – With this single-loop format, only duration can be determined.
˽ Z4 2-Loop Pulsed – With this format, the outputs will be held active for 125 ms for
each vehicle detected, so only speed will be measured.
˽ Z4 1-Loop Pulsed – This format is simply a presence detector (no speed or duration
information).
˽ Z4 1-Loop Speed – This single-loop format has a set vehicle length of 15 feet, so the
focus is on speed.
For Interval Data, there are two additional formats:
˽ HD (legacy) – This format emulates the interval data from older versions of the Smart-
Sensor HD; it is similar to the current format but lacks speed bins and direction bins
and has fewer length-based classes.
˽ RTMS Format – This format is only available in the Interval Data push configuration
and will output the data in the SSHD RTMS emulation format (see the SmartSensor
HD Released Communications Protocols document for information on this format).
For Presence Data, there is one additional format:
˽ Z4 Presence – This outputs data in the Z4 format.
Destination
This is the address the sensor will push data to and is only valid for HD and Z4 formats.
For HD format, it is the 8-bit subnet / 16-bit ID, and for Z4 format it is a 24-bit address.
Any value up to 255/65535 for SS125 format or 16777215 for Z4 format is valid, but make
sure that this destination address is unique for the communications bus in use. Checking
Broadcast will push the data to the broadcast address (000/65535 for SS125 and 16777215
for Z4). The HD communications protocol reserves subnet/ID 000/00000 for software ap-
plications. The subnet/ID should be set to 000/00000 if the SmartSensor HD is pushing data
to a custom software application.
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