Omron ZEN Operation Manual page 29

Outline
Complicated Timers without Additional Programming
Incremental and Decremental Counters
Season- or Day-dependent Operating Times
Any of the 16 timers support 5 types of operation and 3 timing
ranges.
There are also 8 built-in holding timers that hold data during power
interruptions.
Refer to page 74.
TIM
ON delay 0.01 to 99.99 s
OFF delay
1 s to 99 min 59 s
One-shot pulse
Flashing pulse 1 min to 99 h 59 min
Twin timer
There are 16 built-in counters that can be switched between
incrementing and decrementing.
Use Comparators to enable programming multiple outputs from a
counter.
Counters: Refer to page 78.
Comparators: Refer to page 91.
C
D CNT
R
Control number of cars entering
and leaving a car park.
CPU Units with built-in calendar and clock functions have 16 weekly
timers and 16 calendar timers. Seasonal control is possible using
calendar timers and day/time control is possible with weekly timers.
Weekly timers: Refer to page 81.
Calendar timers: Refer to page 86.
−
MO FR
−
SA SU
For gardens, parks, and
recreational ponds.
Section 1-1
5