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V01.0| 2017/04
TBPN-L1-FDIO1-2IOL - Standard IO-Link
3.2 Parameter "Data Storage Mode" = read in
The data set in the device is always the reference data set.
The synchronization of the parameter sets is unidirectional towards to the IO-Link master.
The status of the DS_UPLOAD_FLAG is ignored.
1
IO-Link-Master
IO-Link-Device
Para. IOLD =
parameter data of the IO-Link device
Fig. 4: "Data storage mode" = read in
Maintenance – exchange device with ev
entually modified parameter set:
A defective device is replaced by a device with a parame
ter set that was already changed before (for
example via DTM).
DS_UPLOAD_FLAG = 1
Changes in the device's parameter set
1
IO-Link-Master
IO-Link-Device
The IO-Link device has not been con-
nected to the IO-Link master
before.
Para. IOLD =
parameter data of the IO-Link device
NOTE
If a device change is necessary when data storage is activated, the following has to be
observed:
An IO-Link exchange device with unknown parameter
data should be reset to factory
defaults before connecting it to the master.
This prevents unknown device parameter
settings to be downloaded to the IO-Link mas-
ter when establishing the connection.
TURCK IO-Link devices can be reset to factory
settings via a system command using a
generic IO-Link-DTM and the device-specific IODD.
For the reset of third party devices, please read the corresponding manufacturer docu-
mentation.
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