Rockwell Automation 6008-SV2R VMEbus remote I/O Scanner - Manual (Page 18)

Chapter
Scanner Overview
1
1Ć10
Selecting a Programming Mode
Select the appropriate programming mode for programming the scanner.
Table 1.C
Programming modes
If you want these conditions: select this
programming mode:
• the scanner doesn't send output information to the adapters
• all module outputs are reset (off); outputs are disabled, so they
remain reset
• discrete input information is updated
• the scanner doesn't send blockĆtransfer requests to the adapters,
but the scanner will queue the requests from the VME
master processor
Program
• the scanner sends output information to the adapters
• all module outputs are held reset (off) outputs are disabled, so they
remain reset
• discrete input information is updated
• the scanner sends blockĆtransfer requests to the adapters, but
actual outputs are disabled (reset)
Test
• the scanner sends output information to the adapters
• input information is updated
• the scanner sends blockĆtransfer requests to the adapters
• all outputs are allowed to energize
Run
When your application program first starts the scanner with the SETUP
command, the scanner is in the Program mode. Your program must issue a
SET MODE command to change the scanner to Run mode.