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Designer: Using the HALT Instruction
(VID-DD-0037)
This video gives basic information on Using the HALT "Halt Program of Task" instruction in the Do-more Designer software. It presents information that is commonly missed by users. This WILL NOT be a complete tutorial for the instruction but rather a supplement to the help file and customer experience.
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This instruction is used to Halt the operation of a Program or Task code block. Typically this instruction is used by some type of supervisory code that would terminate the execution of another Program or TASK. Now I do say Task, here, and this instruction can work for task but a non-yielding Task only runs for one scan, so it would make more since to just not execute Task instead of using a Halt instruction on it. Now the Halt instruction cannot halt the operation of the Main Program.
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