Page 25
RS485 Interface
capaNCDT 61x4
Value
Name
Explanation
Data[0]
0x22
Counter [7:0]
Measurement counter = 0x0122 =
290
Data[1]
0x01
Counter [15:8]
Data[2]
0x03
Packet length m [7:0]
M = 3 ->
3 measurements
Data[3]
0x00
Filler byte [7:0]
Fillers, can be ignored
Data[4]
0xB1
Measurement 1 [7:0]
Measurements = 0x003244B1
(0xF00000 = 100%)
-> 0x003244B1 = 20.945%
e.g. 200 µm sensor -> 41.89 µm
Data[5]
0x44
Measurement 1 [15:8]
Data[6]
0x32
Measurement 1 [23:16]
Data[7]
0x00
Measurement 1 [31:24]
Data[8]
0xAC
Measurement 2 [7:0]
Next measurement, see above
Data[9]
0x44
Measurement 2 [15:8]
Data[10] 0x32
Measurement 2 [23:16]
Data[11] 0x00
Measurement 2 [31:24]
Data[12] 0xB9
Measurement 3 [7:0]
Next measurement, see above
Data[13] 0x44
Measurement 3 [15:8]
Data[14] 0x32
Measurement 3 [23:16]
Data[15] 0x00
Measurement 3 [31:24]
In total, 3 measurements (= m) have been recorded and thus transmitted since the last measurement query in the controller.
