Parts Of The Cpu Sweep - GE VersaMax PLC User Manual

7.1 Parts of the CPU Sweep

94 GFK-1503E
For public disclosure
Start of Sweep
Housekeeping
I/O
NO
Enabled
?
YES
Input Scan
NO
Run
Mode
?
YES
Logic
Solution
I/O NO
Enabled
?
YES
Output Scan
Programmer
Communications
System
Communications
Application Program
Checksum Calculation
and Verification of
Physical and Programmed
Configuration
Start Next Sweep
Housekeeping
Data Input
Program
Scan Time of
Execution
CPU
Data Output
Programmer
Service
System
Communications
Diagnostics
VersaMax PLC User Manual