Herutu TW-800R-EXL, Руководство пользователя

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TW-800R-EXL
9
Formatting long data (43byte)
Preamble STX
Transmitter
ID number
Fastening
information,
test switch
battery
information
Data
varied
according
to the type
of
transmitter
used
Maintenance
Data Transmitter
Data
ETX Checksum
Data name Description Byte
Preamble FFH,FFH,FFH 3
STX 02H 1
Transmitter ID number
ID number 10 digit is converted to ASCII data(Hexadecimal).
Example
) ”010100004A”
(30H,31H,30H,31H,30H,30H30H,30H,34H,41H)
10
Fastening information,
test switch battery
information
2 byte ASCII data
Transmission Limit switch signal “01” (30H,31H)
Transmission test switch (Battery voltage OK) “02” (30H,32H)
Transmission test switch (Battery volt
age low) “12” (31H,32H)
2
Data varied according to
the type of transmitter
used
Different depending on the transmitter type.
TW-
800T: ”00000000000000000000” is displayed.
(30H,30H,30H,30H,
・・・
,30H,30H,30H)
20
Maintenance Data
※
2byte ASCII data
“00”(30H,30H) -“FF”(46H,46H)
2
Transmitter Data
2byte ASCII data
Normal “00”(30H,30H)
Batteries need to be replaced “01”(30H,31H)
2
ETX 03H 1
Checksum
Calculated
XOR from “Transmitter ID” to “ETX”. And it is
converted to ASCII data for 2byte.
2
※
This information is exclusive to the manufacturer. Details will not be disclosed.
Regarding the output data from receiver about battery level, "Test switch transmission (battery voltage
low)" is notified first, and then "Batteries need to be replaced" is notified when the battery level further
drops.