Omron H3CR-A Manual page 193

H5AN
Mode UP display
K
P
Q
Note: 1. When a rated time of 99 min 59 s or 99 h 59 min is selected, the overflow values of the digital display when using the DOWN (count-
down) function will be indicated as 9959, 9958, 9957, ... in modes F, K, and Q.
2. In this timing chart, the number of step advances during the one-shot time varies in accordance with the selected rated time and
duration of the one-shot time.
3. In C and P modes, set time value n should be sufficiently longer than the one-shot time t.
DOWN display
H5AN
Operation after the set time is
up
In UP mode, the digital display
continues to increment up to
"9999", even after reaching the set
value and then returns to all
zeroes. In DOWN mode, the
digital display continues up to
9999, and the decrements "9998,
9997, ...," after reaching all
zeroes. The timer restarts the
timing operation when the
incrementing or decrementing
value reaches the set value.
The output is generated during the
one-shot time. The timer repeats
this cycle.
For the digital display, the value at
the up is held during the one-shot
time; however, the timing
operation of the timer returns to
the initial setting when the set time
has elapsed and the timer restarts
the timing operation. When the set
time has elapsed, the output
signal is generated during the
one-shot time. The timer repeats
this cycle.
In UP mode, the digital display
continues to increment after
reaching the set value during the
one-shot time. In DOWN mode,
the digital display continues to
9999 and then decrements "9998,
9997, ...," after reaching all zeros
during the one-shot time.
However, in both UP and DOWN
modes, the digital display returns
to the initial setting after the
one-shot time and the timer
restarts the timing operation.
When the set time has elapsed,
the output signal is generated
during the one-shot time. The
timer repeats this cycle.
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