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21
5
Integration
Upload flag on
the IO-Link
device
To enable the upload flag of an IO-Link device,
the value 0x05 must be entered in the index 0x02, subindex 0.
(Parameterization, see IO-Link Service Data on the next page)
The upload flag is needed to overwrite already saved data in the parameter server with new
parameter data of the same IO-Link device
Safe state
This function is a supplement to an output configuration of the respective port pin.
For each port pin, a safe status can be predefined which is to be assumed in the event of
a loss of bus communication.
The following values are possible for the settings:
0x00: 0
0x01: 1
0x02: last state
5.6.
IO-Link
parameterization
Via object 0x4000 (IO-Link Service Data Ch. X), IO-Link ISDU parameters can be read or
written from the IO-Link device. To do this, the corresponding index and subindex must be
entered. In addition, the corresponding length and the data must still be entered when writing.
Via the control object, the read or write task is then started. In the Object status, the result is
then displayed.
Control
Values for the Control:
0x00: No action
0x02: Write
0x03: Read
Status
Values for the Status:
0x00: No activity
0x01: Active / Busy
0x02: Access
0x04: Error
0xFF: Failure
