IO-Link Master with EtherCAT Interface DataLine 8 Ports IP 65 / IP 66 / IP 67
63
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9.3
EtherCAT
Content
Install ESI file ..........................................................................................................................................63
Integrate the IO-Link master into the TwinCAT project ..........................................................................64
Configure IO-Link master .......................................................................................................................65
Configure IO-Link ports ..........................................................................................................................65
Configure cyclic process data ................................................................................................................66
Read and write cyclic process data ........................................................................................................67
Read diagnostic and status information .................................................................................................68
Read IO-Link events ...............................................................................................................................69
Configure IO-Link devices ......................................................................................................................69
EtherCAT: Programmers' notes .............................................................................................................70
33673
On the field bus side, the device can be configured with any EtherCAT compatible projection software.
The information in the following sections refers to the EtherCAT projection software TwinCAT 3.1.
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9.3.1
Install ESI file
34067
To represent the AL1332 in a field bus projection software ifm electronic provides an ESI file
(
). In the ESI file, all parameters, process data and their valid value ranges are
defined.
To integrate the ESI file into EtherCAT projection software TwinCAT 3.1:
►
Download ESI file of the device.
►
Copy downloaded file to the following subdirectory of the TwinCAT installation directory:
..\3.1\Config\Io\EtherCAT
►
Start TwinCAT.
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TwinCAT loads the device description to the device catalogue.