X20 system modules • Other functions • X20DS438A
X20 system User's Manual 3.10
2269
4.26.5.9.8.1 OutputData
Name:
OutputData01_1 to OutputData04_8
Output data from the IO-Link device in IO-Link communication mode. A byte array is also a possible alternative.
The user then has to make sure that the bytes are divided up into the necessary data types.
The PDO_TypeInfo register can be used to configure how many bytes should be applied to the IO-Link frame from
the output registers.
Data type
Value
USINT
0 to 255
SINT
-128 to 127
UINT
0 to 65535
INT
-32,768 to 32,767
UDINT
0 to 4,294,967,295
DINT
-2,147,483,648 to 2,147,483,647
REAL
-3.4E38 – 3.4E38
4.26.5.9.8.2 InputData
Name:
InputData01_1 to InputData04_8
Input data from the IO-Link device in IO-Link communication mode. A byte array is also a possible alternative. The
user then has to make sure that the bytes are divided up into the necessary data types.
Data type
Value
USINT
0 to 255
SINT
-128 to 127
UINT
0 to 65535
INT
-32,768 to 32,767
UDINT
0 to 4,294,967,295
DINT
-2,147,483,648 to 2,147,483,647
REAL
-3.4E38 – 3.4E38
4.26.5.9.9 IO-Link information data
The IO-Link information data is used to read device-specific values as well as to check the IO-Link configuration.
It is only possible to read the following registers.
4.26.5.9.9.1 VendorId
Name:
VendorId01 to VendorId04
This register contains the unique vendor ID of the IO-Link device.
Data type
Value
UINT
0 to 65,535
4.26.5.9.9.2 DeviceId
Name:
DeviceId01 to DeviceId04
This register contains the unique ID of the IO-Link device.
Data type
Value
UDINT
0 to 4,294,967,295
4.26.5.9.9.3 FunctionId
Name:
FunctionId01 to FunctionId04
This register contains the device's function class provided by the vendor.
Data type
Value
UINT
0 to 65,535
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