REVIEW CHECK LIST
 

Be familiar with scan cycle and the "phases of the scan".
 

Be able to explain the difference between real world inputs, input image memory,
real world ouputs, output image memory
 

Know the difference between bits, bytes, words, double words
 

Know what a "latch" is and how to use SET & RESET
 

Be familiar with timers and counters
 

Be able to convert binary to decimal and vice versa
 

Be prepared to write short programs applying timers, counters and memory functions.
 

Be able to explain what a shift register is and an application for using one.
 

Be prepared to "comment" a PLC program
 

Be familiar with different types of memory.
 

Be familiar with Siemens counters and bit logic syntax.

BE FAMILIAR WITH THE "COMPONENTS" OF AN HMI AND PLC SYSTEM

        BE PREPARED TO DEVELOP A FLOW DIAGRAM SHOWING CONNECTIONS
        AND COMMUNICATIONS

BE PREPARED TO SKETCH AN HMI SYSTEM

KNOW THE DIFFERENCE BETWEEN DIFFERENT TYPES OF TAGS

KNOW HOW TO CONFIGURE TAGS AND ADDRESS TAGS

BE PREPARED TO DEVELOP A SIMPLE SYSTEM