Fox Thermal FT3 - Page 95

Write Single Register (Command 06)
This command is used to perform miscellaneous functions such as clearing the totalizer and initiating
diagnostic operations. The register address is 0x0a (10 decimal, Modbus=40011) and the data to write
is described below.
Request:
<Meter Address> <Command code=06> <Register address high=0x00> <Register address
low=0x0a> <Register data high=0x00> <Register data low =0x02> <CRC high> <CRC low>
Response:
<Meter Address> <Command code=06> <Register address =0x00> <Register address =0x0a>
<Register data=0x00> <Register data =0x02> <CRC high> <CRC low>
Reset Total:
Address = 40011, data = 0x02
This command is used to clear the Totalizer and elapsed time registers
Reset 24 hours Total:
Address=40011, data = 180 (0xB4)
This command resets the 24 hours 7 days record including the day and hours counters
Reset 24 hour time:
Address=40011, data = 181 (0xB5)
This command resets the 24 hours day and hours counters.
24 hours Event:
Address=40011, data = 182 (0xB6)
This command generates a 24 hours event, the same way as when the 24 hours counter rolls over.
This may be useful to record total over a shorter period.
CAL-V Verify:
Address=40011, data = 161 (0xA1)
This command initiates a "CAL_V Verify". This operation may take 4 minutes to complete and
will stop the meter from calculating ow. The Status2 bit D0 may be monitored to check for
completion.
Zero Check In-Pipe Verify:
Address=40011, data = 173 (0xAD)
This command initiates a "Zero Check In-Pipe Verify". This operation does not aect ow
calculations. The register 40069 may be monitored to check for completion.
Communications | 95
Model FT3
Communications