BW SENSING WF-WM410, Техническое руководство

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2.6 Set automatic output frequency
Command： 77 09 00 00 00 01 0C 00 10 26
Identifier
(1 byte)
Frame Length
(1 byte)
Address Code
(4 byte)
Command
（1 byte)
Data
(2 byte)
Checksum
(1 byte)
0x77 0x09 0x0C 0xXXXX
Response Command:
Identifier
(1 byte)
Frame Length
(1 byte)
Address Code
(4 byte)
Command
（1 byte)
Data
(1 byte)
Checksum
(1 byte)
0x77 0x08 0x8C
The data part is a 4-bit compressed BCD code. The allowed frequency range is 0-1000 (Hz), but higher
than 50Hz may cause unstable operation. Please try to select a frequency within 0-50Hz. When the set
automatic output frequency exceeds 1000, it is automatically set to 0. When the set automatic output
frequency is 0, the automatic output stops. When the set frequency is not a regular frequency, the
actual frequency may be slightly different from the set frequency, and the actual frequency obtained
through the serial port shall prevail. After setting, the save command (77 07 XXXXXXXX 0A YY) must
be sent to write to the internal storage, otherwise the previously saved configuration will be restored
after reset. The automatically output data content is the return information of reading all the data in
the hexadecimal command.
2.7 Set module address Command： 77 0B 00 00 00 01 0F 12 34 56 78 2F
Identifier
(1 byte)
Frame Length
(1 byte)
Address Code
(4 byte)
Command
（1 byte)
Data
(4 byte)
Checksum
(1 byte)
0x77 0x0B 0x0F 0xXXXXXXXX
Response Command:
Identifier
(1 byte)
Frame Length
(1 byte)
Address Code
(4 byte)
Command
（1 byte)
Data
(1 byte)
Checksum
(1 byte)
0x77 0x08 0x8F
The module address is 8-bit hexadecimal data, and the factory default is 0x00000001, which will take
effect immediately after modification (including response commands). After setting, the save
command (77 07 XXXXXXXX 0A YY) must be sent to write to the internal storage, otherwise the
previously saved configuration will be restored after reset.
2.8 Query module address
Command：
77 07 00 00 00 00 1F 26
Identifier
(1 byte)
Frame Length
(1 byte)
Address Code
(4 byte)
Command
（1 byte)
Data
(0 byte)
Checksum
(1 byte)
0x77 0x07 0x00000000 0x1F
Response Command:
Identifier
(1 byte)
Frame Length
(1 byte)
Address Code
(4 byte)
Command
（1 byte)
Data
(4 byte)
Checksum
(1 byte)
0x77 0x0B 0x9F 0xXXXXXXXX
WF-WM410
WiFi Wireless High Speed High Precision Inclinometer
Bewis Sensing Technology LLC www.bwsensing.com Tel: +86 18906177922
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0xFF
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