Publication 1763-RM001C-EN-P - October 2009
484 System Status File
Outgoing Message Command Pending
This address is duplicated in the Communications Status File at CS0:0.4/2.
SeeGeneral Channel Status Block on page 58 for more information.
Communications Mode Selection
This address is duplicated in the Communications Status File at CS0:0.4/3.
SeeGeneral Channel Status Block on page 58 for more information.
Communications Active
This address is duplicated in the Communications Status File at CS0:0.4/4.
SeeGeneral Channel Status Block on page 58 for more information.
Scan Toggle Bit
The controller changes the status of this bit at the end of each scan. It is
reset upon entry into an executing mode.
Last 100 µSec Scan Time
This register indicates the elapsed time for the last program cycle of the
controller (in 100 µs increments).
Address
(1)
(1) This bit can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
Data Format Range Type User Program Access
S:33/2 binary 0 or 1 status read only
Address
(1)
(1) This bit can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
Data Format Range Type User Program Access
S:33/3 binary 0 or 1 status read only
Address
(1)
(1) This bit can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
Data Format Range Type User Program Access
S:33/4 binary 0 or 1 status read only
Address Data Format Range Type User Program Access
S:33/9 binary 0 or 1 status read/write
Address Data Format Range Type User Program Access
S:35 word 0 to 32,767 status read/write
efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive
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