h5cx-l8sd Omron Corporation, h5cx-l8sd Datasheet - Page 21

• Manufacturer Part Number: h5cx-l8sd
• Description: Digital Timer
• Manufacturer: Omron Corporation

Operation in Run Mode
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 func-
tion 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. “SET1” lights at the same time.
Set the ON duty ratio used in ON/OFF-duty adjustable flicker mode
(Z) as a percentage.
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.
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. If the cycle time is 20 s, the ON duty ratio is 31%, and the time
2. If the cycle time is 20.00 s, the ON duty ratio is 31%, and the time
ON time = Cycle time ×
When Output Mode Is Not Z
When Output Mode Z Is Selected
range is 1 s to 9999 s, the ON time is given by the following:
20 (s) ×
(because of the time range setting) → ON time = 6 s
range is 0.01 s to 99.99 s, the ON time is given by the following:
20.00 (s) ×
(because of the time range setting) → ON time = 6.20 s
31 (%)
100
31 (%)
100
= 6.2 (s) → Rounded off to the nearest integer
= 6.200 (s) → Rounded off to 2 decimal places
ON duty ratio (%)
100
Present value
Set value
Present value
ON duty ratio
Present value
Cycle time
Set each digit for the set value using the corresponding
Set each digit for the ON duty ratio using the corresponding
(The
Set each digit for the cycle time using the corresponding
keys for the 4th digit cannot be used.)
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. “SET2” lights at the same time.
Set the cycle time used in ON/OFF-duty adjustable flicker mode (Z).
Output control
ON duty (%)
Cycle time
keys.
keys.
keys.
Opening/closing valve
ON duty
Elapsed cycle time
ON duty set as a percentage
Up/down keys used for analog
adjustment of the ON duty
Close
H5CX-A/-L
Fully closed↔Fully open
0%↔100%
Open
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