Io-Link; Communication Parameters; Process Data - Balluff BMF 203K-H- C-A-PU Serie Manual De Instrucciones

BMF 203K-H- _ _ -C-A _ -... / BMF 235K-H- _ _ -C-A _ -...
Magnetic Field Sensors
7

IO-Link

7.1

Communication parameters

In Tab. 7-1 the basic IO-Link specification is described.
Specification
Transfer rate
Minimum cycle time of device
Frame specification:
– Amount of preoperate data required
– Amount of operate data required
– ISDU
IO-Link protocol version
Amount of process data from the device to the master
Amount of process data from the master to the device
Manufacturer ID
Device identification
IO-Link profile
Tab. 7-1: Device specification BMF
The minimum cycle time (MinCycleTime) of the
BMF is 2.6 ms.
If needed the master can increase the cycle
time, which is why the actual used cycle time
(MasterCycleTime) depends on the master.
7.2

Process 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
Process data byte 1
7 6 5 4
www.balluff.com
IO-Link Description
COM2
MinCycleTime
M-Sequence Capability:
– M-Sequence Type Preoperate
– M-Sequence Type Operate
– ISDU supported
Revision ID
ProcessDataIn
ProcessDataOut
Vendor ID
Device ID
Profile
3 2 1 0
3 2 1 0
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)
Value
38.4 kBaud
2.6 ms
0×11
2 bytes
1 byte
Supported
0x11
10 bits (0x4A)
0 bits (0x00)
0x0378
0x080101 (BMF 203K-...)
0x080102 (BMF 235K-...)
Smart Sensor Profile
english 15