Configuring Analog I/O Modules - WAGO 750-370 Manual

Module
DO_DIA_8
DO_DIA_0
3.1.3.2.2

Configuring Analog I/O Modules

Two configuration modules are available for configuring analog input and
output modules. The first module supplies the user data in the respective input
or output process image. The second module, that is provided with EM
(Extended Mapping) as module description extension, supplies all existing
data including control and status information in the input and output areas.
These modules make it possible to access the register structure of the I/O
module in productive data exchange, so that, e.g., the operating parameters
can be modified.
Module
AI
WAGO-I/O-SYSTEM 750
PROFINET IO
Description
Configuration module for 8 digital input
and outputs, 1 byte is reserved in the output
and output process image of the I/O
controller. The bit information of the output
area is allocated to the output data of the
configured I/O module according to the
number of existing signal channels. The bit
information of the input area is allocated to
the raw diagnostics data of the individual
signal channels. Remaining bit locations of
the reserved input and output area
(indicated in brackets with a positive sign)
can be allocated to the signal conditions of
the following digital I/O modules having
the same type of signal. This is done by
configuring the Dx0 or Dx_DIA_0 modules
of the relevant I/O modules.
Configuration module for filling input and
output information previously reserved by
modules Dx_32, Dx_DIA_32, Dx_16,
Dx_DIA_16, Dx_8 or Dx_DIA_8. Care
must be taken that the number of previously
reserved input and output bits are sufficient
to receive the existing output and diagnostic
information of the configured I/O module
(represented in brackets with negative
sign).
Description
Configuration module for analog input
modules. Each channel provides 1 word
(2 bytes) of data in the input process image
of the I/O controller.
PROFINET IO 750-370
I/O Device Configuration
Name example
75x-507 2DA(+4 BIT A),
DIA in E-PA
75x-507* 2DA(-4 BIT A),
DIA in E-PA
Exemplary Marking
75x-467 2AE, 0-10 V
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