Renu Electronics FlexiLogics series - Page 16

Introduction
16
Doc No: UMAN\FL\0110
Rev. No.: 1.02B
Scan Local and
expansion inputs
Execute Global Tasks
B
Feed the CPU watch-dog
Execute main Ladder
Execute First Scan operations
(1. Initialize special inputs and
outputs. 2. Load Digital filter
constant.)
Update High speed
counter registers
Update local,
expansion and PWM
outputs
Feed watch-dog
Respond to the
monitor query (if any)
on USB.
Start counting ladder scan time
Stopcountingladderscantime
Stop counting main loop
scan time
Update local, expansion.
C
D