Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 169)

10–7 Communicating with an SLC 5/03 Processor on a DeviceNet Network using Explicit Messaging
Publication 2755-6.8
Data Table File 0 Monitor
Below is a partial listing of the File 0 data table. The table shows
that bit O:1/0 is set to enable run mode in the 1747-SDN Scanner
(1=RUN; 0=IDLE).
1747-SDN to AdaptaScan Interface
Data Table Processor File :MASTER.ACH Data Table File O
Address Data (Radix = ASCII)
O:1 \00\01
O:1.1 \00\00
O:1.2 \00\00
O:1.3 \00\00
O:1.4 \00\00
O:1.5 \00\00
O:1.6 \00\00
O:1.7 \00\00
O:1.8 \00\00
O:1.9 \00\00
O:1.10 \00\00
O:1.11 \00\00
O:1.12 \00\00
O:1.13 \00\00
O:1.14 \00\00
O:1.15 \00\00
Data Table File M1 Monitor
Below is a partial listing of the M1 data table.
•
M1:1.1 contains the DeviceNet status bit
•
M1:1.2 is the byte count (4) of a message
•
M1:1.3 to M1:1.4 is data 0300 from the AdaptaScan Reader
1747-SDN to AdaptaScan Interface
Data Table Processor File :MASTER.ACH Data Table File M1:1
Address Data (Radix = ASCII)
M1:1 \00\00
M1:1.1 \80\01
M1:1.2 \00\04
M1:1.3 3 0
M1:1.4 0 0
M1:1.5 \00\00
M1:1.6 \00\00
M1:1.7 \00\00
M1:1.8 \00\00
M1:1.9 \00\00
M1:1.10 \00\00
M1:1.11 \00\00
M1:1.12 \00\00
M1:1.13 \00\00
M1:1.14 \00\00
M1O:1.15 \00\00