Rockwell Automation 6008-SV2R VMEbus remote I/O Scanner - Manual (Page 24)

Chapter
Installing the Scanner
2
2Ć5
For example:
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
SW3
SW2
SW1
These switch settings specify:
• SVĆcompatible mode
• A24 address space
• response to both nonĆprivileged and supervisory access
• only channel A is active
These switch settings specify VME address 562,000.
Specifying VME addresses
You specify the first digit (for A16) or first 3 digits (for A24) of the
address space; the remaining digits are always 0. The switches are set
from left to right. For example, to set the address space at 562,000 (hex) in
A24 with one channel active, set the bits as:
A23 A22 A21 A20 A19 A18 A17 A16 A15 A14 A13 A12
0 1 0 1 0 1 1 0 0 0 1 0
(on) (off) (on) (off) (on) (off) (off) (on) (on) (on) (off) (on)
Switch
Setting
5 6 2
The last three digits in 562,000 (hex) address are already determined
by the scanner, so there are no switches to set.
VME address space of 562,000 (hex)
A24 address mode with 1 channel active
SW1 SW2