Automation Direct CTT-1C-D24 - Page 123

Digital Counter / Timer / Tach User Manual, 1st Ed.
1-800-633-0405
2-110
Mode N (
n
)
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 remain at the count SV regardless of additional
input signals.
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.
Mode C (
C
)
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
momentarily for the time set in the output pulse width param-
eter (
tout2
) and the count PV will reset automatically to 0.
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.
Mode R (
r
)
Not available in Total Counting
TOTAL
Input Mode UdC
Output Mode N
OUT1
OUT2
RST2
RESET
TOTAL PV
RST1
RESET
999999
COUNT SV
COUNT PV
0
TOTAL
Input Mode UdC
Output Mode C
T
T
T
T
RST1
RESET
999999
COUNT SV
COUNT PV
OUT2
OUT1
RST2
RESET
TOTAL PV
0