Io-Link Interface; Identification - KEB COMBIVERT G6 Programming Manual

3 IO-Link Interface

An IO-Link slave (device) interface is implemented according to the IO-Link specifi-
cation V1.0. Cyclic process data (PDO) and acyclic parameter data (SPDU - service
protocol data unit) are supported for accessing the parameters of the device.
The device does not support the standard IO mode (SIO mode). After the wake-up is
immediately switched to the communication mode.

3.1 Identification

About the direct parameter data channel with Frame Type 0 the most important informa-
tion for commissioning the communication can be read at startup:
Ad- Parameter
dress Name
Direct Parameter page 1
0x00 Master-
Command
0x01 MasterCycle-
Time
0x02 MinCycleTime
0x03 M-sequence
Capability
0x04 RevisionID
0x05 ProcessDataIn
0x06 ProcessData-
Out
0x07 VendorID 1
(MSB)
0x08 VendorID 2
(LSB)
0x09 DeviceID 1
(Octet 2, MSB)
0x0A DeviceID 2
(Octet 1)
0x0B DeviceID 3
(Octet 0, LSB)
(Accessed via addresses 0000h (16 byte) and 0001h (16 byte) via SPDU possible)
Access Implementation
/reference
Mandatory/
W
see B.1.2
Mandatory/
R/W
see B.1.3
Mandatory/
R
see B.1.4
Mandatory/
R
see B.1.5
Mandatory/
R/W
see B.1.6
Mandatory/
R
see B.1.7
Mandatory/
R
see B.1.8
Mandatory/
R
see B.1.9
Mandatory/
R/W
see B.1.10
IO-Link Interface
Description
Master command to switch to operating states
(see NOTE 1)
Actual cycle duration used by the Master to ad-
dress the Device. Can be used as a parameter
to monitor Process Data transfer.
Minimum cycle duration supported by a
Device. This is a performance feature of the
Device and depends on its technology and
implementation.
Information about implemented options related
to M-sequences and physical configuration
ID of the used protocol version for implementa-
tion (shall be set to 0x11)
Number and structure of input data (Process
Data from Device to Master)
Number and structure of output data (Process
Data from Master to Device)
Unique vendor identification (see NOTE 2)
Unique Device identification allocated by a
vendor
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