Omron H5S - User manual

★ How would you like to use the Time Switch?
The H5S Time Switch offers simple operation to set various
time controls.
You want the Time Switch to turn an
output ON/OFF at a scheduled time.
<Cases> • You want to put a machine into
operation between certain times.
• You want to turn on a light between
certain times.
Timer operation is recommended.
You want the Time Switch to turn
outputs ON/OFF over several days.
<Cases> • You want to put a machine into operation
from 22:00 to 8:00 in the next morning.
• You want to turn ON an output at 10:00 on
Monday and turn it OFF at 17:00 on Friday.
Multiple-day operation is recommended.
You want the Time Switch to turn
outputs ON/OFF at the same intervals.
<Case> • You want to water plants for five minutes
every hour from 9:00 to 17:00.
Cyclic operation is recommended.
※Refer to the main part to know the other functions or those details.
8:00
Start time Stop time
17:00
4-1 4-2
4-4
Output Output
You need a pulse-output for
a short time.
<Cases> • You need an ON pulse-output to
activate a device for preheating.
• You want to ring a chime or time
signal.
Pulse-output operation is recommended.
10:00
10s
4-3
Output
5min
55 min
Mon. Tue. Wed.
Output

2. Nomenclature Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
<Front panel>
<Display>
<Weekly 2 chnls>
RESET
TEST
COPY
CYCLE CLEARTIME ADJ
OUT
PULSE
TIMER
HOLIDAY /
ON
AUTO
OFF
OUT
SATFRITHUWEDTUEMONSUN
P2
P1
RUN
PULSE
h min WRITE
OUT1 OUT2
RESET Key
DAY Keys
Power
indicator
Day
indicators
Output circuit
number
indicators
FROM/TO indicators, COPY indicator, HOLIDAY indicator
AM/PM indicator Summer time (DST)indicator Main display Pulse width unit indicator
Total value
alarm indicator
Sub-display
AM/PM
indicator
Timing chart display Bank indicators Time adjustment
mode indicator
Display of
number of
remaining
steps
Set circuit number
indicators
TIME ADJ Key
OUT ON/OFF
switches
MODE switch
HOLIDAY/
DOWN Key
WRITE Key
m/PLS Key
h Key
+1h/CLEAR Key
COPY/CYCLE KeyTEST Key
OUTPUT
setting
switches

3. Time Adjustment
--
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
【Example】The current time (day/hour/minute)
is set to Saturday 17:28.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
The color indicates flashing.
①Set the Mode
Switch to RUN.
※1 Holding down these Keys rapidly
advances the value.
Pressing decrements the value
of the Key that was last pressed.
≪Note≫
• On first power-up or after a reset
( Section 8), the time adjustment display
appears on the screen. Adjust the time by
following the steps ③and ④.
• If is pressed again
before confirming the time adjustment setting,
the setting is cancelled.
P1
P2
RUN
②Press for 2 s or more.
The symbol flashes.
TIME ADJ
TIME ADJ
③Press .
(The bar ( ) mark at the Saturday position
will turn ON.)
Set the time with and . ※1
h
SAT
m
④Press to confirm the
setting, and the Time Switch will start timing
from 0 second.
WRITE

4. Basic Operations
- -
4-1. Ordinary Timer Operation
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
【Example】The Time Switch turns ON circuit 1 or
circuit 2 at 8:30 and turns it OFF at
17:15 from Monday through Friday.
①Set the Mode Switch to P1 or P2. ※1
→See Section 4-5 for 4 channel type.
②Press the DAY Keys to turn on the bars (−)
at the positions of Monday through Friday.
Set the ON time with and . ※2
④Press to confirm the settings.
P1
P2
RUN
SUN MON TUE WED THU FRI SAT
8:30 17:15 8:30 17:15 8:30 17:15 8:30 17:15 8:30 17:15
Number of
remaining steps
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
PULSE
TIMER
h m
③Press .
Set the OFF time with and .※2
WRITE
WRITE
h m
※1 If one or more programs have already been set, the display starts showing the set programs.
To add another program, press repeatedly until "
--:-- " is displayed.
※2 Holding down these Keys rapidly advances the value.
Pressing decrements the value of the Key that was last pressed.
WRITE

≪Note≫
• If multiple settings are required, repeat the steps ②through ④.
• Both the ON and OFF times must be set.
• All the set weekly programs can be checked by pressing in program
setting mode.
• When the Mode Switch is set to P1 or P2 (to PRGM for 4 channel type), the
Time Switch stop automatic operation. To forcibly turn ON or OFF the output,
use the OUT ON/OFF switches.
• The set data will be cleared if the OUTPUT setting switch is moved between the
TIMER and PULSE positions after the data has been set.
WRITE

4-2. Multiple-day operation
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
②Press to turn on the bar ( ) at
the Monday position.
Set the ON time with and .※2
④Press to confirm the settings.
8:30 17:15
Number of
remaining steps
【Example1】The Time Switch turns circuit 1 or circuit 2 ON continuously
between 8:30 on Monday and 17:15 on Friday.
③Press .
Press to turn off the bar ( ) at
the Monday position and press to
turn on the bar ( ) at the Friday position.
Set the OFF time with and . ※2
MON
MON
FRI
SUN MON TUE WED THU FRI SAT
The color indicates flashing.
①Set the Mode Switch to P1 or P2. ※1
→See Section 4-5 for 4 channel type.
P1
P2
RUN
PULSE
TIMER
h m
h m
WRITE
WRITE
※1 If one or more programs have already been set, the display starts showing the set programs.
To add another program, press repeatedy until "
--:-- " is displayed. 
※2 Holding down these Keys rapidly advances the value.
Pressing decrements the value of the Key that was last pressed.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
WRITE

①Set the Mode Switch to P1 or P2. ※1
→See Section 4-5 for 4 channel type.
②Press the DAY Keys to turn on the bars ( )
at the positions of Monday through Friday.
Set the ON time with and . ※2
22:00 8:00 22:00 8:00 22:00 8:00 22:00 8:00 22:00 8:00
Number of
remaining steps
【Example 2】The Time Switch turns ON circuit 1 or circuit 2 at 22:00 from Monday
through Friday and turns it OFF at 8:00 each following morning.
SUN MON TUE WED THU FRI SAT
P1
P2
RUN
PULSE
TIMER
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
h m
③Press .
Press to turn off the bar ( ) at
the Monday position and press to
turn on the bar ( ) at the Saturday
position.
Set the OFF time with and . ※2
MON
SAT
h m
WRITE
④Press to confirm the settings.
WRITE
※1 If one or more programs have already been set, the display starts showing the set programs.
To add another program, press repeatedly until "
--:-- " is displayed. 
※2 Holding down these Keys rapidly advances the value.
Pressing decrements the value of the Key that was last pressed.
WRITE

AM8:25
30s
Number of
remaining steps
【Example】The Time Switch turns ON circuit 1 or circuit 2 for 30
seconds at 8:25 am from Monday through Saturday.
③Press .
Set the pulse width with .※2
The displayed pulse width changes by
pressing this Key in the following order.
1s→2s→…→59s→1m→…59m→60m→1s
4-3.Pulse-outputOperation
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
SUN MON TUE WED THU FRI SAT
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
①Set the Mode Switch to P1 or P2. ※1
→See Section 4-5 for 4 channel type.
P1
P2
RUN
PULSE
TIMER
②Press the DAY Keys to turn on the bars ( )
at the positions of Monday through Saturday.
Set the ON time with and . ※2
h m
WRITE
PLS
④Press to confirm the settings.
WRITE
※1 If one or more programs have already been set, the display starts showing the set programs.
To add another program, press repeatedly until "
--:-- " is displayed. 
※2 Holding down these Keys rapidly advances the value.
Pressing decrements the value of the Key that was last pressed.
WRITE

≪Note≫
• If multiple settings are required, repeat the steps ②through ④.
• Both the ON time and pulse width must be set.
• All the set weekly programs can be checked by pressing in program
setting mode.
• When the Mode Switch is set to P1 or P2 (to PRGM for 4 channel type), the
Time Switch stops automatic operation. To forcibly turn ON or OFF the output,
use the OUT ON/OFF switches.
• The set data will be cleared if the OUTPUT setting switch is moved between the
TIMER and PULSE positions after the data has been set.
WRITE

①Set the Mode Switch to P1 or P2. ※1
→See Section 4-5 for 4 channel type.
②Press .
(The display moves to cyclic program
setting mode.)
④Press .
Set the stop time to 19:00 with and . ※2
SUN
8:00
Start
1h55 min
5min
Number of
remaining steps
【Example】The Time Switch turns circuit 1 or circuit 2 ON for 5 minutes and OFF
for 1 hour 55 minutes repeatedly from 8:00 to 19:00 on Sunday.
③Press to turn on the bar ( ) at
the Sunday position.
Set the start time to 8:00 with and .※2
4-4. Cyclic Operation
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
19:00
Stop
CYCLE
SUN
P1
P2
RUN
PULSE
TIMER
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
h
h
m
m
WRITE

≪Note≫
• If multiple settings are required, repeat the steps ②through ⑦.
• Allthestart/stoptimes,ON/OFFtimeperiodsmustbeset.
• All the set weekly programs can be checked by pressing in program
setting mode.
• When the Mode Switch is set to P1 or P2 (to PRGM for 4 channel type), the
Time Switch stops automatic operation. To forcibly turn ON or OFF the output,
use the OUT ON/OFF switches.
• Set Cyclic operation so as not to overlap other operations in individual circuits.
• The set data will be cleared if the OUTPUT setting switch is moved between the
TIMER and PULSE positions after the data has been set.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
⑤Press .
Set the ON time period with and . ※2
h m
WRITE
⑥Press .
Set the OFF time period with and . ※2
h m
WRITE
⑦Press to confirm the settings.
WRITE
WRITE
※1 If one or more programs have already been set, the display starts showing the set programs.
To add another program, press repeatedly until "
--:-- " is displayed. 
※2 Holding down these Keys rapidly advances the value.
Pressing decrements the value of the Key that was last pressed.
WRITE

①Set the Mode Switch to P1 or P2 and select
a setting to be cleared.
See Section 4-5 for 4 channel type.
【Example 1】Clearing a part of the settings.
②Give a short press on .
("clr" appears on the main display and
"step" on the sub-display.)
※If is held down for 3 s or
more, the display moves to the mode
for clearing all the settings of the circuit.
③Press to clear the setting.
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
≪Note≫
•
If is pressed while "clr" is flashing, clearing operation is cancelled.
• Each operation clears the following combination of settings.
Timer operation (weekly) Both the ON/OFF times
Pulse-output operation (weekly) Both the ON time and pulse width
Cyclic operation (weekly) Both the start/stop times and ON/OFF time periods
Timer operation (yearly) Both the start/end dates and ON/OFF times
Pulse-output operation (yearly) Both the start/end dates, ON time and pulse width
Holiday operation (weekly) All the holiday settings
Holiday operation (yearly) Both the start/end dates
Day override operation (weekly) All the day override operation settings
CLEAR
CLEAR
CLEAR
4-9. Clearing the Settings
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
WRITE

【Example 2】Clearing all the settings of each circuit.
③Press to clear all the settings of the circuit.
≪Note≫
•
If is pressed while "clr" is flashing, clearing operation is cancelled.
• The current time, set data of initial setting mode, holiday settings, or day
override settings cannot be cleared in the same manner.
• Yearly programs are also cleared with the yearly types.
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
①Set the Mode Switch to the position of the
circuit whose settings are to be cleared.
See Section 4-5 for 4 channel type.
②Hold down for 3 s or more.
("clr" appears on the main display and
"all" on the sub-display.)
CLEAR
WRITE
CLEAR

Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
① Press for 2 s or more in run mode.
(“test” flashes and the day and time of the
next change in output state is displayed.
)
The set days and times when output turns ON and OFF over
the course of one week can be displayed in the sequence the
Time Switch is to operate.
②Press .
The display shows the time of the next
change in output state.
Each time is pressed,
the display shows the days and times
for one week.
③If is pressed while displaying
the last setting for the week, “end” is
displayed for 2 s and the Time Switch
automatically returns to run mode.
≪Note≫
• Output is not turned ON or OFF according to displays in program check mode
but according to settings and the current time.
• Program check mode can be entered from run mode only.
• Holiday settings ( Section5-1), day override operation settings ( Section
5-4：weekly type only), and yearly settings ( Section4-6：yearly types only)
are also displayed.
•
Settings for one week from the current day on can be checked with this function.
• After one-week schedule set for the circuit 1 is displayed, the display starts to
show one-week schedule set for the circuit 2.
• If no Key input is entered within 30 s or if is pressed again for 2 s or
more, the display automatically returns to run mode.
TEST
5-2. Program Check Function
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
WRITE
WRITE
WRITE
TEST

Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
①Press one of the DAY keys for 2 s or more
in run mode to check settings for the day.
(“chec” flashes and the time of the next
On time is displayed.)
The set times for one day can be checked.
②Press .
The display shows the time of the next
change in output state.
③If is pressed with the last
setting of the day displayed, “end” is
displayed for 2 s before the Time Switch
automatically returns to run mode.
≪Note≫
• This mode can be entered from run mode only.
• Output is not turned ON or OFF according to displays but according to settings
and the current time.
• Holiday settings ( Section5-1), day override operation settings ( Section
5-4：weekly type only), and yearly settings ( Section4-6：yearly types only)
are also displayed.
• If no Key input is entered within 30 s or if one of the DAY keys is pressed again
for 2 s or more, the display automatically returns to run mode.
5-3. Checking the Settings
The color indicates flashing.
SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT
WRITE
WRITE

Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
Each time is pressed for 2 s or more, the current time
switches between the current time and the current time+1 hour.
≪Note≫
• Switching is possible only in run mode.
• The factory setting is 24-hour display.
≪Note≫
• The indicator is turned on during summer time.
• Manual summer time adjustment is possible in run mode only.
• If summer time adjustment ( Section6-6-6) is set to automatic for the yearly
types, manual adjustment is disabled.
• The settings are not changed by summer time adjustment.
5-5. Summer Time (DST) Adjustment (Manual)
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
Each time is pressed for 2 s or more, the current time
switches between 12-hour (am/pm) and 24-hour display.
5-6. Switching between 12-hour and 24-hour display
＋1h
h
SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT
SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT

Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
Each time is pressed for 2 s or more, the displayed content
switches as shown below.
5-7. Display Switching
Current time
Next operation
(Factory setting)
Total time
hour
※
※Displays only when the input selection is set to “totl”. ( Section6-6-2)
Total count
cnt
※
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
5-7. Display Switching
Current time
Current month and day
(Factory setting)
Current time
Next operation
Total time
hour
※
Total count
cnt
※
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
5-7. Display Switching
Current time
Current month and day
(Factory setting)
Current time
Next operation
m
Each time is pressed for 2 s or more, the displayed content
switches as shown below.
m
Each time is pressed for 2 s or more, the displayed content
switches as shown below.
m
※Displays only when the input selection is set to “totl”. ( Section6-6-2)

Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
The display can be activated even when the power is OFF.
The current time can be displayed and settings can be made.
7. Operation while the Power Supply is OFF
●While power is OFF, output as well as the output indicator and the power
indicator are turned OFF.
●If no key input is entered within 2 min or more, the display is automatically
turned off. To activate the display, press any Key for 1 s or more.
※Except for slide switches and DIP switches.
●A next operation is not displayed during the power off.
●Override and automatic return operation is not available.
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
All the set data including the current time can be reset (initialized).
8. Resetting
●Resetting is possible in any mode
from run mode to setting mode.
<Diagram with the front cover open>
Power indicator
Output circuit
number indicators Next operation indicator
RESET
TEST
COPY
CYCLE CLEARTIME ADJ
OUT
PULSE
TIMER
HOLIDAY /
ON
AUTO
OFF
OUT
SATFRITHUWEDTUEMONSUN
P2
P1
RUN
PULSE
h min WRITE
OUT1 OUT2

Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
11. Troubleshooting
◆Self-check function
When an error occurs, the following error codes are displayed.
Error code
e1
e2
Meaning
CPU error
Memory error
Output
OFF
OFF
Countermeasures
Press .
Press .
◆Troubleshooting
If there is a problem with the Time Switch, check the following items.
Problems
The Time Switch does not operate
when the power is turned ON.
The Time Switch
does not operate
according to the
settings.
Output does not turned ON when the
OUT ON/OFF switch is set to ON.
The time is fast or
slow.
The display does
not appear.
The display is
incorrect.
There is a black spot on the
LCD display's surface.
Check items
Is the power actually ON? Check that the
indicator is turned on.
Is the Time Switch wired correctly?
Check the wiring.
Is the OUT ON/OFF switch set to AUTO?
Is the Time Switch set correctly?
Isn't the Time Switch set for holiday operation?
Isn't the Time Switch set for override and automatic return operation?
Isn't the Time Switch set for day override operation?
(Weekly type only)
Isn't the Time Switch set for yearly operation?
(Yearly types only)
Are banks (weekly type only) or seasons
(yearly types only) set correctly?
Is the power actually ON?
Check that the indicator is turned on.
The time accuracy is influenced by the ambient temperature.
Correct the present time in time adjustment mode.
Is theTime Switch installed in a location subject to
excessive noise? Timing performance may be
adverserly affected if the Time Switch is installed in
a location subject to excessive noise. Separate the
Time Switch from any sources of noise.
If no Key input is entered within 2 minutes with
the power OFF, the display is turned off.
The Time Switch may be affected by noise or surge.
Separate the Time Switch from any sources of noise.
Black spot may appear due to static electricity.
The spot disappears after a while.
Section
<Operation>2
<Installation>2,3
<Operation>2
<Operation>4
<Operation>5-1
<Operation>5-8
<Operation>5-4
<Operation>4-6
<Operation>6-4
<Operation>6-5
<Operation>2
<Operation>9
<Operation>3

−
<Operation>7
−

−
RESET
RESET