Io-Link Interface; Basic Knowledge About Io-Link; Device Specification; Process Data - Balluff IO-Link BML SL1-ALZ0-U1ZZ Serie Notice D'utilisation

BML SL1-ALZ0-U1ZZ-_ U1L-_ _
Absolute Magnetically Coded Position Measuring System
6

IO-Link interface

6.1

Basic knowledge about IO-Link

Parameter management
All parameters saved in the IO-Link master for
parameter management are indicated
correspondingly in the following tables.
Device functions and master gateway
The BML SL1... measuring system functions are described
in detail in chapters 6.2 to 6.9. How process, parameter
and diagnostic data is implemented via the master
gateway can be found in the instructions for the IO-Link
master.
An introduction to the IO-Link interface can be
found in the document Interfaces for
Magnetically Coded Position Measuring System
BML.
6.2

Device specification

Specification
Transfer rate
Minimum cycle time of device
Frame specification
Amount of preoperate data required
Amount of operate data required
Enhanced parameters
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
6.3

Process data

The BML SL1... transducer outputs a signed integer value
(32 bits) via the IO-Link interface. This value is a relative
specification of the set null point. The output resolution is
1 μm/digit.
In the case of an error, if no position value can be
detected, the maximum value 0x7FFFFFFF or 2147483647
is output as an error value. Additionally, the process data is
marked as invalid.
14 english
IO-Link description
COM3
min cycle time
M-Sequence Capability:
M-Sequence Type Preoperate
M-Sequence Type Operate
ISDU supported
Revision ID
ProcessDataIn
ProcessDataOut
Vendor ID
Device ID
Value
230.4 kBaud
0x0A (1ms)
0x1B
2 bytes
2 bytes
Supported
0x11 (Version 1.1)
0x83 (4 bytes)
0x00 (0 bits)
0x0378
0x030A00