H5L
H5L
255
Operation
Programming
The H5L Weekly Timer has the following six program modes. Use
the Mode Key to change the modes. Use the Write Key, Plus Key,
Minus Key, and Cycle Key for programming in each mode.
Current
time
setting
First
circuit
operation
setting
First
circuit
weekday
setting
Second
circuit
operation
setting
Second
circuit
weekday
setting
RUN
To set the current time in the order of “day of week”,
“hour” and “minute”.
1. Press the Mode Key for longer than 1 s to put the H5L
in “TIM ADJ” mode.
2. Set “DAY OF WEEK” using the Plus and/or Minus
Keys. Then press the Write Key to write the set week-
day.
3. Set “hour” using the Plus and/or Minus Keys. Then
press the Write Key to write the set hour.
4. Set “minute” using Plus and/or Minus Keys. Then
press the Write Key to write the set minute.
To specify first circuit operation in the order of “hour”,
“minute”, and “output ON or OFF”
1. Press the Mode Key to put the H5L in “PROG 1”
mode.
2. Set “hour” using the Plus and/or Minus Keys. Then
press the Write Key to write the set hour.
Set “minute” using the Plus and/or Minus Keys. Then
press the Write Key to write the set minute.
3. Specify “ON” or “OFF” of output using the Plus or Mi-
nus Key and press the Write Key to write the set out-
put specification.
In this manner, set ON time and OFF time as many times
as necessary.
To set for each weekday whether the program for the first
circuit set in the previous step is to be executed or not.
1. Press the Mode Key to put the H5L in “PROG 1” “DAY
SET” mode.
2. Press the Plus Key to run the first circuit and press the
Minus Key for it not to run.
3. Press the Write Key to change day of week.
Repeat steps 2 and 3 for Sunday to Saturday.
To specify second circuit operation in the order of “hour”,
“minute”, and “output ON or OFF”
1. Press the Mode Key to put the H5L in “PROG 2”
mode.
2. Proceed with the settings in the same manner as in
the first circuit operation setting above.
To set for each weekday whether the program for the se-
cond circuit set in the previous steps is to be executed or
not.
1. Press the Mode Key to put the H5L in “PROG 2” “DAY
SET” mode.
2. Proceed with the settings in the same manner as in
the first circuit operation setting above.
Run the H5L using the set program. In RUN mode, the
current time and output status are displayed but the op-
eration mode is not displayed. After starting the H5L, the
colon between the “hour” and “minute” blinks to indicate
that time count is in execution.
Note: The H5L operates in accordance with the program already set
even while another program is being set. The output status dis-
play (
etc.) during programming displays the setting be-
ing programmed. Therefore, note that the output status dis-
played on the LCD may not agree with the actual output status.
Mode Change Sequence
Programming Details
Cycle Program
In the H5L, the cycle program can be used to repeat ON and OFF of
output for a certain period in a predeterminded cycle. A cycle pro-
gram consists of the following four steps:
Start time, ON time, OFF time, Stop time
Setting A Cycle Program
Set the four steps of the cycle program in the following procedure.
Setting
start
time
Set the “hour” and “minute” of start
time using the Plus and/or Minus Key.
Setting
ON
time
Set the ON time of the cycle frequency
in the order of “hour” and “minute”.
Setting
OFF
time
Set the OFF time of the cycle frequency
in the order of “hour” and “minute”.
Setting
stop
time
Set the stop time of the cycle program.
Normal
program
mode
On completing settings for the four
steps, the H5L returns automatically to
normal program mode.
Cautions on Using Cycle Programs
1. When the current time is included within the set cycle period,
the cycle operation starts (output turns ON) on completing the
cycle program setting (when stop time is written).
2. When any of the following occurs during a cycle period, the
cycle operation restarts from output ON.
Recovery after power failure
Current time adjustment
Change of start or stop time of the cycle program during
operation. For this reason, if the cycle programs for the first
and second circuits are set in such a manner that outputs 1
and 2 have a phase difference, note that the phase difference
is changed when any of the abovementioned conditions
occur as shown in the example below. (Therefore, it is
recommended that cycle programs are used sequentially.)
Output 1 and 2 start
simultaneously
Recovery after
power failure
Note:
Refer to “Programming
Example”.
3. The cycle period (from start time to stop time) must not be a
multiple of the cycle frequency (ON time plus OFF time). The
cycle period can be set within a range of 1 min to 24 hrs.
4. ON time as well as OFF time can be set within a range of 1 min
to 23 hrs 59 min.
