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= 1 Delay on Energise (On Delay)
The timer starts counting when the
Start
signal is activated. At the end of the time
period , the output relay
OUT1
energises and remains energised until the
Reset
signal
is activated.
Reset
= 4 Monostable Reset-Start/Stop
Activating the
CNT
input and keeping it active, resets and starts the timer counting and the
count then stops on the value reached when the
CNT
input is deactivated (disabling the
output if this was activated). This count operation mode is similar to a traditional timer in
which the counting is enabled when the timer is powered and the
Reset
occurs when the
power supply is removed. In this mode the
Start/Stop
key (if is different to
oF
)
only acts as a
Reset
.
RESET
Count
CNT
Reset/
Start
Stop
0 1 2 3
0 1 2 3
= 5 Bistable Reset-Start/Stop
Activating the
CNT
input
Resets
the timer. Activating the
CNT
input again starts the timer
counting and activating the
CNT
input for a third time stops the count on the value reached
(disabling the output if this was activated). In this mode the
Start/Stop
key (if =
2
) acts exactly the same way as the
CNT
input.
RESET
Count
CNT
Stop
0 1 2 3 0
0 1 2 3 4 0
= 6 Bistable Start/Stop-Reset
Activating the
CNT
input starts the timer counting and the
CNT
input can then be
deactivated. Activating the
CNT
input again, if done before the end of the count, stops
the count (disabling the output if this was activated) and
Resets
the count. If the second
CNT
impulse arrives after the end of the count, a new count cycle is started. In this mode
the
Start/Stop
key (if =
2
) at the end of time acts exactly the same way as
the
CNT
input.
Stop/
Reset
Start
Reset
0
Reset/
Start
Stop
0
0
Reset Start
Reset
RESET
Count
CNT
0 1 2 0
0 1 2 3 0
Start
Start
0 1 2 0
Start
Stop/
Reset
End/
Reset
Stop/
Reset
OUT1 OPERATING MODES
Start
OUT1
= 2 Interval
The timer starts counting and the output relay
OUT1
energises when the
Start
signal is
activated. At the end of the time period , the output relay
OUT1
de-energises. The
output can only be reactivated after a
Reset
signal and a new
Start
signal.
Reset
Start
OUT1
= 3 Immediate Cycle with Variable On and Off Times
The timer starts counting and the output relay
OUT1
energises when the
Start
signal is
activated. At the end of the time period , the output relay
OUT1
de-energises and
then after time period
OUT1
energises again and this repeats indefinitely until the
Stop/Reset
signal is activated.
Reset
Start
OUT1
= 4 Delayed Cycle with Variable On and Off Times
The timer starts counting when the
Start
signal is activated. At the end of the time period
. the output relay
OUT1
energises and then after time period
OUT1
de-energises.
After a further time period
OUT1
energises again and this repeats indefinitely until the
Stop/Reset
signal is activated.
Reset
Start
OUT1
= 5 Single Delayed Cycle with Variable On and Off Times
The timer starts counting when the
Start
signal is activated. At the end of the time period
. the output relay
OUT1
energises and then after time period
OUT1
de-energises.
The cycle can only be reactivated after a
Reset
signal and a new
Start
signal.
Reset
Start
OUT1
= 3 Monostable Start/Stop
Activating the
CNT
input and keeping it active, starts the timer counting and the count then
stops on the value reached when the
CNT
input is deactivated (without disabling the output
if this was activated). The next
CNT
impulse resumes the count from the point it stopped,
and so on, until the
Reset
signal. In this mode the
Start/Stop
key (if is different
to
oF
) only acts as a
Reset
.
RESET
Count
CNT
Start
Stop
Start
Reset
0 1 2 3
4 5 6 7
0
Stop
