Omron ZEN Quick Manual page 25

7 Programming Functions
7.2.3. Parameter Monitoring on the Screen Display
Counter input status
(m:OFF/l:ON)
Counter No. input status
specification (m:OFF/l:ON)
7.3. Using Weekly Timers
OMRON ELECTRONICS, S.A.
Note.
1. To reset the present value and the counter bit status (ON/OFF mode) due
to a power supply fault or a change in operating mode, a reset circuit must
be created which should be activated first. This circuit may be something
like the following:
2. If the counter input and the counter direction are input simultaneously,
place the counter direction output in the program before the counter input.
Weekly timers switch to ON mode between the start time and the end of the
specified day. Weekly timers have 8 points (@0 to @7).
ZEN Programmable Logic Module
Counter present
value
Counter bit status
(l:ON/m:OFF)
Instruction (set
value)
Reset input status
(m:OFF/l:ON)
Counter reset output
Counter direction output
specification
Output to counter input
Page 25