6.4 Configuration of the LioN-P
PROFINET I/O modules in STEP 7
6 Starting operation
The
Digital-IO Bit Mapping Mode
parameter can be used to define the
mappings of the input/output bits that are transmitted in the cyclical data of
the
Status/Control
Module from the control unit to the devices, or from the
device to the control unit.
MM1 (Default Mapping)
In Mapping Mode 1 (MM1), the first channel bit (C/Q,
Ch. A / Pin 4) and the second channel bit (Ch. B /
Pin2) are transmitted alternately in ascending order for
all ports.
MM2 (E2C Compatible Mapping)
In Mapping Mode 2 (MM2), the first channel bits (C/Q,
Ch. A / Pin 4) and the second channel bits (Ch. B / Pin2)
are transmitted consecutively in ascending order for all
ports.
The different formats are also shown in Section
on page 67.
General Diagnosis Settings
Figure 20: General diagnosis settings
Manual LioN-P PROFINET IO-Link Master
Version 2.1 10/2017
46
