Rockwell Automation 20-COMM-I Interbus Adapter - Manual (Page 48)

4-16 Configuring the Interbus Scanner
Figure 4.18 Scanner I/O Configuration
Figure 4.19 Scanner_G_ files
G File Data Information:
Refer to the SST-IBS-SLC User’s Guide for more information.
Word Value
(Decimal)
Value
(Hexadecimal)
Description
0 8224 2020 Fixed to 2020h by the SLC
1 4096 1000 Enables the command interface between the SLC
and the USC/4
2 0 0 Use the CMD specified Bus Update Time
3 0 0 Use the CMD specified Bus Warning Time
4 0 0 Use the CMD specified Bus Timeout
5 0 0 The number of words used at the beginning of the
M files for Inputs and Outputs
6 128 80 Maximum data size for commands and replies sent
between the SLC and the scanner
20COMM-UM007A-EN-P.book Page 16 Tuesday, January 22, 2002 10:52 AM