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Section 5 Functions and Operations
■ F2: Phase Differential Inputs
5-24
This function is normally used when connected to an incremental
rotary encoder.
While input A is OFF, the count is decremented on the falling edge of
input B and incremented on the rising edge of input B.
The measurement value can be obtained using the following formula:
D = C × α
C: Count
α: Prescale value A
D: Measurement value
Input A
Input B
HOLD
1
Count
0
• Holding the Measurement Value
Turning ON the HOLD input temporarily stops the cumulative count
and holds the measurement value. The outputs are also held.
• Resetting the Display Value
The display value can be zeroed by turning ON the RESET input or
press the MAX/MIN Key for 1 second or longer.
While the RESET input is ON, measurement is not performed, the
display shows "-----", and all outputs are OFF.
• Compensation Value Input
Use the compensation input to start measurement from the desired
value. The compensation value must be set in advance.
3
2
2
1
0
1
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