
10.3 REST API
10 IIoT functionality
Property
Data type
Example values
Remarks
ix
integer
0-INT16
Index that was read
subix
integer
0-INT8
Subindex that was
read
status
integer
0, -1
0 = no error, -1= an
error occured
eventcode
integer
IOL eventcode if
status is -1
data
array[integer]
data, if no error
occured. otherweise
null
Table 32: Read ISDU data object
Manual EtherCAT®
Version 1.1 04/2021
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