Automation Direct CTT-1C-D24 Manual page 32

Mode C ( C )
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 parameter (tout2) and the count PV will
reset automatically to 0.
The leading edge of a "reset" input signal at RST1 will turn both
outputs OFF, reset the count 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 "reset" signal minimum pulse width is set by reset pulse width
parameter ( rtSr ) or DIP Switch 8.
Mode R ( r )
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 parameter ( tout2 ). The count PV is prohib-
ited from incrementing or decrementing until the end of the output
pulse time ( tout2 ) when the outputs turn OFF and the count PV is
reset automatically to 0.
The leading edge of a "reset" input signal at RST1 will turn OFF both
outputs, reset the count 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 "reset" signal minimum pulse width is set by reset pulse width
parameter ( rtSr ) or DIP Switch 8.
Mode K ( k )
When the count present value PV counts up or counts down to the
count setting value SV, both outputs 1 and 2 will turn ON momen-
tarily for the time set in the output pulse width parameter ( tout2 ).
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 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 "reset" signal minimum pulse width is set by reset pulse width
parameter ( rtSr ) or DIP Switch 8.
Mode P ( P )
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 parameter ( tout2 ). The count PV display
is prohibited from incrementing or decrementing until the end of the
output pulse time when both outputs turn OFF and the count PV is
reset automatically to 0 and any input signals that occurred during the
output pulse time.
The leading edge of a "reset" input signal at RST1 will turn OFF both
outputs, reset the count 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 "reset" signal minimum pulse width is set by reset pulse width
parameter ( rtSr ) or DIP Switch 8.
w w w . a u t o m a t i o n d i r e c t . c o m
Digital Counter / Timer / Tach User Manual, 1st Ed.
RESET
999999
SV
PV
0
T
OUT1
T
OUT2
Stage 1
Input Mode UdB
Output Mode C
RESET
999999
SV
PV
0
T
OUT1
T
OUT2
Stage 1
Input Mode UdB
Output Mode R
RESET
999999
SV
PV
0
T T
T
OUT1
T T
T
OUT2
Stage 1
Input Mode UdB
Output Mode K
RESET
999999
SV
PV
0
T
OUT1
T
OUT2
Stage 1
Input Mode UdB
Output Mode P
T
T
T
T
T
T
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