Riftek RF602 Series, Руководство пользователя

Страница: 17 / 32

RF602 [Revision 1.2.0] 28.01.2019
Laser Triangulation Sensors. RF602 Series
17
Byte Value Description
0 01h Network address
1 86h Request code
Answer ('slave'):
Byte Value Description
0 F5h Lower tetrad of the 0th byte of the result value
1 FAh Higher tetrad of the 0th byte of the result value
2 F2h Lower tetrad of the 1st byte of the result value
3 F0h Higher tetrad of the 1st byte of the result value
Measured distance (mm) (for example, range of the sensor = 50 mm):
X=677(02A5h)*50/16384 = 2.066 mm
4) Request: "Writing sampling regime (trigger sampling)".
Conditions: device address - 1, request code - 03h, parameter code - 02h,
parameter value - 01h.
Request ('master'):
Byte Value Description
0 01h Network address
1 83h Request code
0 82h Lower tetrad of the parameter code
1 80h Higher tetrad of the parameter code
2 81h Lower tetrad of the parameter value
3 80h Higher tetrad of the parameter value
5) Request: "Writing the divider ration".
Condition: divider ration - 1234 (3039h), device address - 1, request code - 03h,
parameter code - 09h (first or higher byte), parameter value - 30h.
Request ('master'):
Byte Value Description
0 01h Network address
1 83h Request code
0 89h Lower tetrad of the parameter code
1 80h Higher tetrad of the parameter code
2 80h Lower tetrad of the parameter value
3 83h Higher tetrad of the parameter value
and for lower byte, parameter code - 08h, parameter value - 39h.
Request ('master'):
Byte Value Description
0 01h Network address
1 83h Request code
0 88h Lower tetrad of the parameter code
1 80h Higher tetrad of the parameter code
2 89h Lower tetrad of the parameter value
3 83h Higher tetrad of the parameter value