6
Multifunction LCD Digital Counter
Block Diagram
Output circuit
Basic isolation
Display circuit
Key switch circuit
Input circuit
Internal control circuit
Power supply circuit
Basic isolation
I/O Functions (Counter)
Inputs
CP, CP2
In general (except for dual counter mode)
Reads counting signals
Increment, decrement, command, individual, and quadrature inputs
accepted.
When used as a dual counter
Reads CP count signals with CP input and CP2 count signals with
CP2 input.
Increment signals can be input.
.
2.
Reset or Reset
In general (except for dual counter mode)
Resets present value and outputs
Counting can not be performed during reset/reset input
The reset indicator is lit during reset input.
When used as a dual counter
Resets CP present value
Counting for CP input can not be performed during reset input.
The reset indicator is lit during reset input.
.
2.
Total Reset or Reset 2
(see note 2.)
When used as -stage/2-stage counter
Does not operate (Not used).
When used as a total and present counter
Resets the total count value
Hold the total count value at 0 during total reset input
When used as a batch counter
Reset the batch count value and batch output (OUT)
Holds the batch count value at 0 during total reset 2 input
When used as a dual counter
Resets the CP2 present value
Counting for CP2 input can not be performed during reset 2 input
.
2.
3.
4.
Output
Control output
(OUT)
Outputs take place according to designated output mode when
corresponding preset is reached.
Note:
In increment mode or increment/decrement mode, the present value returns to 0, in decrement mode,
the present value returns to the set value with -stage models, and returns to set value 2 with 2-stage
models.
The reset indicator will not be lit when the total reset or reset 2 input is ON.
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2.
Summary of Contents for TC-Pro481 Series
Page 1: ...Ver 3 0...
Page 38: ...Comparison Table...
