Allen-Bradley Logix5000 Reference Manual page 354

Chapter 8 Array (File)/Misc. Instructions (FAL, FSC, COP, CPS, FLL, AVE, SRT, STD, SIZE)
Condition
ALL
Mode
.EN Bit = 0
Examine .EN bit.
.EN Bit = 1
.POS = .POS + 1
354
Relay Ladder Action
Bit = 1
Examine
internal bit.
Bit = 0
.EN bit is set.
Yes
.POS ≥ .LEN
No
Loop_count = .LEN - .POS
Common
page 352
Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
Yes
.POS = 0
No
.POS = .POS - 1
.DN bit is set .
.EN bit is set.
Rung-condition-out is set
to true.
end