Key Operations; Factory Settings; Input/Output Functions; Operational Overview - Omron H5CR series Manual

H5CR

KEY OPERATIONS

Key name
Increment keys (1-4)
Display key
Mode key
Reset key

FACTORY SETTINGS

The following table shows the timer settings when it is shipped. Change the settings as necessary to suit the system before
operation. Settings and the display receive power from the internal battery and are, therefore, unaffected by external power
interruptions. With the initial settings, there will be no output even if the power supply is connected. External inputs and outputs
cannot be used without a power supply.
Model
Time range
Present value
Presets
UP/DOWN mode
Output mode
Output time
Input signal time
Key protect level

INPUT/OUTPUT FUNCTIONS

Inputs Start signal
Reset
Gate
Key protect
Outputs Control output (OUT)

OPERATIONAL OVERVIEW

The flowchart below shows operation common to all H5CR models. Refer to the Setting Item Table for details on the operation of specific
modes.
Note: 1. Set values are changed using
the increment keys (1 to 4).
2. The large arrows indicate the
parameter displayed first when the mode
is changed with the MODE or DISPLAY key.
* Key protection is not included in the H5CR-L.
10
Operation
Used to change the corresponding digit of the set value. Used to change data in the set mode.
Switches to the present value display.
Switches from run mode to set mode. Changes items in the set mode.
Resets timing and outputs.
H5CR-B (Standard)/H5CR-S (Short body)
- -.- -s
0.00 s
0.00 s
UP
A: Signal ON-delay (1)
Hold
20 ms
KP-1
Stops timing in A-2 and A-3 (power ON-delay) modes. Starts timing in other modes.
Resets present value (to zero in UP mode, to preset in DOWN mode).
Control inputs are not accepted while reset input is ON.
Reset indicator lit while reset input is ON.
Inhibits timer operation.
Makes keys inoperative according to key protect level.
Key protected indicator lit while key protect input is ON.
Effective when protect terminals are shorted.
Effective if power supply is turned off.
Outputs made according to designated output mode when corresponding preset is reached.
H5CR-L (Economy)
—
H5CR