IO-Link 3SU14
12.1 Configuring the IO-Link
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
309
Replacing an IO-Link device
12.1.6.1
To replace an IO-Link device, the devices must be isolated from communication and
disconnected from the power supply. After the connections have been restored and
communication has been resumed, the parameterization can be restored according to the
respective IO-Link communication specification:
● IO-Link communication specification V1.0: concerning the IO_LINK_DEVICEfunction
block.
● IO-Link communication specification V1.1: concerning the function of automatic
parameter assignment by the IO-Link master modules of the ET 200SP, ET 200AL and
S7-1200
Replacing an IO-Link device (according to IO-Link specification V1.0)
Procedure
When replacing an IO-Link device, the plug-in connection to the IO-Link port can be removed
without isolating the control voltage supply.
Parameter data and configuration data specially optimized by the user for a specific
application are stored in an IO-Link device This data deviates in many cases from the default
values stored in the IO-Link device.
In the event of replacement of an IO-Link device (referred to below as a "module"), the
optimized data must be transferred to the new module because the parameters are stored
only in the IO-Link device itself.
Data can be transferred via two channels:
● Module replacement with PG/PC
● Module replacement without PG/PC
In the event of a replacement, a PG/PC is available with the SIMATIC project of the plant.
With the data stored in the SIMATIC project, and the
S7-PCT
port configuration tool, you
transfer the parameters belonging to the replaced IO-Link-Device to the new IO-Link-Device.
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