Pgn Parameters - Siemens SIMATIC PN/J1939 LINK Operating Instructions Manual

4.2

PGN parameters

The following table gives an overview of the PGN parameters that can be configured in the
TIA Portal via the GSDML file and the meaning of individual parameters. The table also
indicates the PGN modules that have the parameters.
Table 4- 2
Parameter name
Extended Data
Page
Data Page
PDU Format
PDU Specific
CA Source Ad-
dress
SIMATIC PN/J1939 LINK
Operating Instructions, 12/2018, A5E45307564-AA
PGN parameters
Module name
PGN input n bytes
PGN output n bytes
PGN input proxy
PGN output proxy
PGN input n bytes
PGN input proxy
Value range Description
Extended 0 ... The "Extended Data Page" and "Data
1 Page" parameter together use 2 bits of
the PGN. This means that a maximum of
0 to 1
four data pages can be addressed for
messages.
0 to 255 The PDU format determines whether the
message is for a single device or for all
devices.
PDU format < 240:
The message is for a specific device
(Peer-to-peer).
PDU format ≥ 240:
The message is for all devices (Broad-
cast).
0 to 255 The meaning of the field depends on the
value in the "PDU format" field.
PDU format < 240:
The value represents the destination
address of the message.
PDU format ≥ 240:
The value is used as group extension.
0 to 255 Control Application Source Address -
Network address of the J1939 device
Functions
4.2 PGN parameters
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