IFM Electronic AC402S - Page 36

SmartPLC SafeLine AC4S with fieldbus interfaces
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► Set the following parameters in group [Device]:
1. [Vendor]: Select ifm electronic.
2. Table: Mark the required logical device (→ Remark).
3. [Name]: Enter unambiguous instance name.
► Apply the set values with [Add Device].
> CODESYS adds instances of the logical device to the following positions of the device tree:
– in the standard area as sub-element of the node [local_IO_]
– in the safety extension area as sub-element of the node [Logical I/Os]
► Close the dialogue window with [Close].
2 Assign input and/or output channels
► In standard area of device tree:
Double click on the added logical device.
> Editor window shows configuration options of the logical device.
► Select tab [Safe Local IO Configuration].
> Table shows the following parameters in dependence on the selected logical device:
Interface type
Parameter
Description
Input (2 channels)
Input_Channel_A
Local input which is connected to sensor channel A
Input_Channel_B
Local input which is connected to sensor channel B
Output (1 channel)
Output_Channel
Local output which is connected to the actuator or at which the test
signal is to be provided.
Output (2 channels)
Output_Channel_A
Local output which is connected to actuator channel A.
Output_Channel_B
Local output which is connected to actuator channel B.
► Enter the required value for each parameter in column [Value].
> Logical device is coupled with the set input and/or output channels.
> Symbol in the device tree shows assigned I/O channels.
3 Optional: Add more logical devices
► Repeat steps 1 to 2 to add additional logical devices to device tree.
Remarks about the configuration of the logical devices →Configure safe devices at local I/O
interface (→ S. 32)
Remarks about removal of the logical device: →Remove safe local device from project (→ S. 39)