Automation Direct CTT-1C-D24 - Page 73

Digital Counter / Timer / Tach User Manual, 1st Ed.
1-800-633-0405
2-60
Mode N (
n
)
When the count present value PV counts up to the count setting
value SV, Output 2 will turn ON and the batch count present value
BATCH PV will increment by one. 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
Output 2, reset the count PV to 0, and prohibit an input signal from
incrementing the count PV. The trailing edge of the “reset” signal at
RST1 enables counting to begin.
When the BATCH PV counts up to the BATCH SV, Output 1 will
turn ON. The leading edge of a “reset” input signal at RST2 will turn
OFF Output 1, reset the BATCH PV to 0, and prohibit an input
signal from incrementing the BATCH 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.
BATCH
Input Mode UP
Output Mode N
RST2
RESET
BATCH PV
OUT1
BATCH SV=2
999999
RST1
RESET
COUNT SV
OUT2
COUNT PV
0
Mode C (
C
)
When the count present value PV counts up to the count setting
value SV, Output 2 will turn ON momentarily for the time set in
the output pulse width parameter (
tout2
), the count PV will reset
automatically to 0, and the batch count present value BATCH PV will
increment by one.
The leading edge of a “reset” input signal at RST1 will turn OFF
Output 2, reset the count PV to 0, and prohibit an input signal from
incrementing the count PV. The trailing edge of the “reset” signal at
RST1 enables counting to begin.
When the BATCH PV counts up to the BATCH SV, Output 1 will
turn ON. The leading edge of a “reset” input signal at RST2 will turn
OFF Output 1, reset the BATCH PV to 0, and prohibit an input
signal from incrementing the BATCH 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.
RST1
RESET
999999
COUNT SV
COUNT PV
RST2
RESET
OUT2
TTT
BATCH
Input Mode UP
Output Mode C
BATCH
SV=3
OUT2
BATCH
PV
0
Mode R (
r
)
When the count present value PV counts up to the count setting value
SV, Output 2 will turn ON momentarily for the time set in the output
pulse width parameter (
tout2
) and the batch count present value
BATCH PV will increment by one. The count PV is prohibited from
incrementing until the end of the output pulse time (
tout2
) when
Output 2 turns OFF and the count PV is reset automatically to 0.
The leading edge of a “reset” input signal at RST1 will turn OFF
Output 2, reset the count PV to 0, and prohibit an input signal from
incrementing the count PV. The trailing edge of the “reset” signal at
RST1 enables counting to begin.
When the BATCH PV counts up to the BATCH SV, Output 1 will
turn ON. The leading edge of a “reset” input signal at RST2 will turn
OFF Output 1, reset the BATCH PV to 0, and prohibit an input
signal from incrementing the BATCH 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.
RESET
999999
COUNT SV
COUNT PV
T
T
BATCH
Input Mode UP
Output Mode R
RST2
RESET
BATCH PV
OUT1
BATCH SV=2
OUT2
0