Datasheet

H5CX-A@-N/-L@-N
19
Timer
Operation in Run Mode
Operating Procedures for Timer Function
Present Value and Set Value
These items are displayed when the power is turned ON. The present
value is displayed in the main display and the set value is displayed
in the sub-display.
The values displayed will be determined by the settings made for the
time range and the timer mode in function setting mode.
Present Value and ON Duty Ratio (Output Mode = Z)
The present value is displayed in the main display and the ON duty
ratio is displayed in the sub-display. Set the ON duty ratio used in ON/
OFF-duty-adjustable flicker mode (Z) as a percentage.
The output accuracy will vary with the time range, even if the ON duty
ratio setting is the same. Therefore, if fine output time adjustment is
required, it is recommended that the time range for the cycle time is
set as small as possible.
Examples: 1. When Time Range = - - - - s (9999 s)
Rounded off to the nearest integer (because of the
time range setting) → ON time = 6 s
2. When Time Range = - -. - - s (99.99 s)
Rounded off to 2 decimal places (because of the time
range setting) → ON time = 6.20 s
If a cycle time is set, cyclic control can be performed in ON/OFF-duty-
adjustable flicker mode simply by changing the ON duty ratio.
Present Value and Cycle Time (Output Mode = Z)
The present value is displayed in the main display and the cycle time
is displayed in the sub-display. Set the cycle time.
Present value
Set value
Present value
ON duty ratio
Present value
Cycle time
 Set each digit for the output time using the corresponding keys.
Note: H5CX-L8E@-N Precautions
Set the Timer’s set value before using the Timer in a self-holding circuit.
 Set each digit for the output time using the corresponding keys.
(The keys for the 4th digit cannot be used.)
 Set each digit for the output time using the corresponding keys.
 When Output Mode Z Is Selected
ON time = Cycle time x
ON duty ratio (%)
100
20(s) x
31(%)
= 6.2(s)
100
20.00(s) x
31(%)
= 6.200(s)
100
Elapsed cycle time
ON duty set as a percentage
Up/Down keys used for analog
adjustment of the ON duty
ON duty (%)
Cycle time
Control output
OpenClose
Opening/
closing valve
ON duty
Fully closed
↔
Fully open
0%↔100%