BMF 235
Sensor family
12
5
Teaching in switchpoints
5.2 Teaching in switchpoints with IO-Link Master
The teaching-in of more than 2 switchpoints (maximum of 8) is only possible with IO-Link sensors
(BMF 235K-H-PI-…).
5.2.1 Process data
Output data
The sensor transfers 2 bytes of process data to the IO-Link Master (M-sequence type: TYPE_2_2).
Process data byte 0
7
6
5
4
3
2
1
0
BDC8
BDC7
BDC6
BDC5
BDC4
BDC3
BDC2
BDC1
Process data byte 1
7
6
5
4
3
2
1
0
Teach-in
Stability
BDC1…8
(Binary status information for the
switchpoints)
1
Active
0
Inactive
Stability
1
Piston magnet within the detection range
0
Piston magnet outside of detection range (insufficient magnetic
field)
Teach-in
1
Teach-in is active (manually or via IO-Link)
0
Normal operation (teach-in inactive)
Input data
The sensor does not receive any process data from the master.
5.2.2 Smart sensor functions
Smart
Sensor
Device Identification
Teach Channel
Single Value Teach
Single Point Mode
Deactivated
Binary Data Channel
Diagnosis
