Allen-Bradley Logix5000 Reference Manual page 353

Condition
INC
Mode
.EN Bit = 1
Examine .EN Bit
.EN Bit = 0
Bit = 1
Examine
internal bit.
Bit = 0
Internal bit is set.
Yes
.POS ≥ .LEN
No
.EN bit is set.
loop_count = 1
.POS = .POS - 1
Common
page 352
Array (File)/Misc. Instructions (FAL, FSC, COP, CPS, FLL, AVE, SRT, STD, SIZE)
Relay Ladder Action
.POS = .POS + 1
Yes
.POS = 0
No
.POS = .POS - 1
.DN bit is set.
.EN bit is set.
Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
Rung-condition-out is set
to true.
End
Chapter 8
353