ifm
Supplementary device manual DeviceNet interface in the AS-i ControllerE (AC1318, AC1324), Target from 15
2012-02-29
Function
The fieldbus modules
63
5.3.14
Module 12 – fieldbus data PLC input
10585
Data content
10648
Up to 128 bytes of freely definable data
Direction of data
10595
C
F
Data from the fieldbus interface to the controllerE
Module settings
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Value range = 0...128 [bytes]
0
module is deactivated
1...128
module is activated (details
data interpretation)
Data interpretation
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Module 12 contains the input data from the controller PLC's point of view, i.e. data which are for
example sent by a higher-level PLC to the controller.
These data can be accessed via the PLC application program of the controller.
Access in the application program is carried out via the variables
-
PLC_Input[0]
to
-
PLC_Input[127]
.
In case of double word representation in the host PLC the following allocation of the individual bytes
results:
