Rockwell Automation 2100-GK61 DeviceNet to SCANport User Manual
Page 112
Publication 2100-UM001B-EN-P – January 2001
6-20
Using DeviceNet Explicit Messaging
The following table displays data sent to and received from the
scanner. Values are in hexadecimal.
Using the format of Figure 6.4, the above data would be defined as
follows:
Data in N20:10 - 15 is data associated with the BTW command. All
of these values are entered into the data table. Data in N20:50-52 is
data associated with the BTR command. All of these values are
entered into the data table. Data at N20:53 is the data read from the
DeviceNet Module as a result of the commands entered in the table.
Offset
0
1
2
3
4
5
6
7
8
9
N20:0
4
0
0
0
0
0
0
0
0
0
N20:10
201
6
E02
97
0
1
0
0
0
0
N20:20
0
0
0
0
0
0
0
0
0
0
N20:30
0
0
0
0
0
0
0
0
0
0
N20:40
0
0
0
0
0
0
0
0
0
0
N20:50
201
6
8E02
4
0
0
0
0
0
0
N20:60
0
0
0
0
0
0
0
0
0
0
N20:70
0
0
0
0
0
0
0
0
0
0
N20:80
0
0
BTW Format
BTR Format
Location
Value
Location
Value
N20:10
TXID
COMMAND
N20:50
TXID
COMMAND
02
01
02
01
N20:11
PORT
SIZE
N20:51
PORT
SIZE
00
06
00
06
N20:12
SERVICE
MAC ID
N20:52
SERVICE
MAC ID
OE
03
8E
03
N20:13
CLASS
N20:53
DATA
0097
0004
N20:14
INSTANCE
0000
N20:15
ATTRIBUTE
0001