HMS Anybus X-gateway User Manual page 26

Parameter
Table Offset
Data Length
PGN
© 2012 HMS Industrial Networks AB
Description
The offset into the I/O data table. If this is an
input data point, the offset is into the Input
table; if this is an output data point, the offset
is into the Output table.
The offset is in bits. It is displayed as both bits
and the corresponding byte and bit, shown as
(byte, bit).
When entering this value in the editor: A sin-
gle value will be interpreted as bits. 2 values
separated by a comma or a period will be
interpreted as a byte, bit combination. i.e. '16'
and '2,0' are equivalent entries.
The amount of the data to be transferred
between the I/O table and the J1939 message
data.
The length is in bits. It is displayed as both
bits and the corresponding byte and bit, shown
as (byte, bit).
When entering this value in the editor: A sin-
gle value will be interpreted as bits. 2 values
separated by a comma or a period will be
interpreted as a byte, bit combination. i.e. '16'
and '2,0' are equivalent entries.
The J1939 PGN associated with this data
point.
If this is an input data point, the message data
from messages received with this PGN will be
transferred into the Input table. If this is an
output data point, a message with this PGN
will be built and transmitted using data from
the Output table.
Table 3-3 J1939 I/O Data Point Parameters
Configuration 3-12
Allowable
Range
0-16383 bits
0-2047 bytes
1-14280 bits
0-1785 bytes
Any valid
J1939 PGN
Doc.Id. HMSI-168-25