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Download Manual, FST 200
Transcript
FST 200-STL 4. Programming in the statement list Example: STEP Label 1 IF ... THEN LOAD TO ... ""Alternative STEP Label 2 IF ... THEN SET WITH V520 TP7 T7 5.2s The LOAD instruction loads the value of the constants into the timer preselect. You may use any multi-bit operand instead of the constants entered. This means that you can just as easily load an input word into the timer preselect. Start timer Once a timer has been initialized, it need only be activated in a program. A single instruction is sufficient for this. STEP Label IF ... THEN SET T7 This instruction first loads the timer preselect (TP7) into the timer word. Then timer T7 is started. Once the timer is running, the timer word is counted down (decremented) until it has the value zero. 9610a 4-45
