Configuring Specialty Modules - WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration

Module
AO_EM
3.1.3.2.3

Configuring Specialty Modules

A configuration module is available for configuring all speciality modules
such as counter, PWM, encoder and serial interfaces that provides all
information of the respective I/O module in the input and output process
images. This module makes it possible to access the register structure of the
I/O module in the productive data exchange so that, e.g., the operating
parameters can be modified. The structure of the process image is specific to
the module and can be obtained from the respective I/O module
documentation. The I/O modules 750-511 and 750-630 are an exception as
they have two configuration modules.
Module
PWM
PWM_EM
SSI
WAGO-I/O-SYSTEM 750
PROFINET IO
Description
Configuration module for analog output
modules. Each signal channel provides a
structure of 1 byte control and 1 word (2
bytes) of data in the output process image
of the I/O controller. Each signal channel
provides a structure of 1 byte status and 1
word (2 bytes) of data in the input process
image. During standard operation, the
status byte diagnostics fault provides the
I/O module with information of the
upcoming fault. The data in the input area
of the I/O module does not have any
significance with this type of operation.
Description
Configuration module for pulse width
output module. Each channel provides 1
word
(2 bytes) of data in the output process
image of the I/O controller.
Configuration module for pulse width
output module. Each signal channel
provides a structure of 1 byte status and 1
word (2 bytes) of data in the input process
image if the I/O controller. Each signal
channel provides a structure of 1 byte
control and 1 word (2 bytes) of data in the
output process image if the I/O controller.
Depending on the operating mode selected,
process information is also carried by the
input data in productive data exchange.
Configuration module for SSI interface. 1
double word (4 bytes) of data are provided
in the input process image of the I/O
controller.
PROFINET IO 750-340
I/O Device Configuration
Exemplary Marking
750-550 2AA, 0-10 V, EM
Marking
75x-511 2PWM
75x-511 2PWM, EM
750-630 1SSI
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