Operation In Run Mode - Omron H5CC Manual

Operation in Run Mode

Operating Procedures for Timer Function
Present value
Set value
ƒ When Output Mode Z Is Selected
Present value
ON duty ratio
*
0.00
Present value
Cycle time
0.00
Note. Each time the UP1 + UP3 or DW1 + DW3 are pressed,
the sub-display will switch between
ON duty ratio ("SET1" is lit) and cycle time ("SET2" is lit).
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.
ON duty ratio (%)
ON time = Cycle time x
• 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)
31(%)
20(s) × = 6.2(s)
100
Rounded off to the nearest integer (because of the time range
setting) → ON time = 6 s
2. When Time Range = - -. - - s (99.99 s)
31(%)
20.00(s) ×
100
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.
• Set each digit for the output time using the corresponding UP1 to UP6 Keys (DW1 to DW6 Keys).
Note: H5CC-L8E@ 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 UP1 to UP3 Keys (DW1 to DW3 Keys).
(The UP4 to UP6 Keys (DW4 to DW6 Keys) cannot be used.)
• Set each digit for the output time using the corresponding UP1 to UP6 Keys (DW1 to DW6 Keys).
100
= 6.200(s)
H5CC
TIMER
6
Elapsed cycle time
31
ON duty set as a percentage
Up/Down keys used for analog
adjustment of the ON duty
Cycle time
ON duty (%)
Control output
H5CC
Timer
Close Open
Opening/ Fully closedl
closing valve Fully open
ON duty 0%l100%
19 19