5 preset count output, Toshiba – Toshiba LF600F User Manual
Page 128
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10.5 Preset Count Output
Using this preset count output function, the converter can output a contact signal when the totalized
flow reaches its preset value (preset count value). Proceed as follows to use this function.
Set DOl or D02 for use as a preset point output. See 0, “Digital I/O”
In addition, if you want to reset the totalizer by an external signal input, set DI to the
totalizer counter RESET/START. (Set F3: DI FUNCTN to 2: C RES/STA.)
Set the DI control signal level in accordance with the external input signal following
8.2.20, “Digital Input Control signal Level.”
When the key switch in the converter is used to reset the counter, the digital input
function (DI) setting is not needed.
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