Digital Counter / Timer / Tach User Manual, 1st Ed.
2-109
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Total Counting (
totAL
)
A single count setting value SV is available in Total Counting. Both Outputs 1 and 2 operate concurrently and will
turn ON momentarily for the time set in the output pulse width parameter (
tout2
) or will be maintained ON
depending on the Output Mode selected.
CTT Counter Functions
Total Counting (total)
Quadrature (Ud C)
Quadrature (Ud C)
When the quadrature input signal at CP1 leads the input signal at CP2, the trailing edge of CP2 will increment the
count present value PV by 1.
Input Mode:
Mode F (
F
)
The Total PV increments with each increment of the count
present value PV and decrements with each decrement of the
count PV. When the count present value PV counts up to the
count setting value SV both outputs 1 and 2 will turn ON. The
count PV will continue to increment or decrement with each
input signal.
The leading edge of a “reset” input signal at RST1 will turn
OFF both outputs, reset the count present value PV to 0, and
prohibit an input signal from incrementing or decrementing
the count PV. The trailing edge of the “reset” signal at RST1
enables counting to begin.
The leading edge of a “reset” input signal at RST2 will reset the
Total PV to 0, and prohibit an input signal from incrementing
or decrementing the Total PV. The trailing edge of the “reset”
signal at RST2 enables counting to begin.
The “reset” signal minimum pulse width is set by reset pulse
width parameter (
rtSr
) or DIP Switch 8.
Output Modes:
When the quadrature input signal at CP2 leads the input signal at CP1, the leading edge of CP2 will decrement the
count present value PV by 1.
TOTAL
Input Mode UdC
Output Mode F
OUT2
OUT1
999999
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