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Detailed description of the operation of the PL7_MONOSTABLE function
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Original instructions
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Detailed description of the operation of the PL7_MONOSTABLE function
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Original instructions
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Phase
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Description
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1
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Once a rising edge appears on input Mn_1.S of the monostable, the current value Mn_1.ET takes the preselection value Mn_1.PT.
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2
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The current value Mn_1.ET decreases to 0 at a rate of one unit for each pulse of the time base Mn_1.TB
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3
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The output bit Mn_1.R (Running) switches to 1 once the current value Mn_1.ET is different to 0.
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4
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When the current value Mn_1.ET = 0, the output bit Mn_1.R switches back to 0.
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