Table of Contents
Advertisement
12.4.2 Permanently defined parameters/device parameters
On the PROFINET-IO, parameters may be stored in modules or may be defined permanently
in a PROFINET-IO participant.
The permanently defined parameters are called "common" parameters or device-specific
parameters, depending on the configuration tool.
These parameters must always be present. They are defined outside of the configuration
modules and are permanently anchored in the telegram header.
In Simatic Manager, the permanently defined parameters are set via object properties of
the device. The module parameters are set via the module list of the selected device. By
selecting the project properties of a module, the respective parameters may be set if
required.
The following list contains the device parameters that are permanently defined in the
MA
248i
(DAP Slot 0/Subslot 0) but are configurable. These parameters always exist and
are available independent of the modules.
Parameter
Operating
mode
Baud rate
Data Bits
Parity
Stop bit
Use separator
Use status
and control
bits
Table 12.1:
Parameter length: 33 byte
Input data
None
Output data
None
Leuze electronic
Description
Device parameters
Commissioning and configuration
Addr.
Data type
0:0
Bit
0.1
Bit
0.2
Bit
0.3
Bit
0.4
Bit
0.5
Bit
0.6
Bit
MA
248i
Value range
Default
0:Transparent mode
0
1:Collective mode
Default, 9600
Default
7, 8, 9
8
Yes, None
None
0.1
1
Yes, No
No
Yes, No
No
Unit
-
73
Advertisement
Table of Contents
