Preset Counter Output Function - Toshiba L5232 Instruction Manual

10.6

Preset Counter Output Function

A contact signal is output when the totalized flow count exceeds the preset value (preset count value).
Proceed as follows to use the preset counter output.
Totalizer Setting
Preset Count Value, Preset
Output Function Setting
DO/DI Setting
• Follows the procedure in 10.2 "Totalizer and Pulse Output" and set necessary
items to the totalizer.
• Follow the procedure in 8.2.16 "Preset Counter" and set the preset count value and
output function.
• Follow the procedure in 8.2.14 "Digital I/O Function" and set the digital output
(DO) for use as a preset counter output.
In addition, if you want to reset the totalizer by an external signal, set the DI for
the totalizer counter Reset/Start signal. (Set F3: DI FUNCTN to 2: C RES/STA.)
* Operation for the totalizer control signal can be set using the control signal level
setting described in 8.2.14 "Digital I/O Function."
When the operation switch in the converter is used to reset the counter, the digital
input function (DI) setting is not needed.
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