K3HB Datasheet, PDF (19/32 Pages) Omron Electronics LLC – Digital Indicators

■ What Is Prescaling?
Prescaling converts the count value to any numeric value.
To display @@@@.@ mm in a system that outputs 250 pulses for a 0.5-m feed,
the length per pulse = 500 mm (0.5 m) ÷ 250 = 2.
1. The prescale value for the K3HB-C is set using the mantissa X × exponent Y,
so the prescale value = 2.0000 × 10°,
X = 2.000, and Y = 00.
2. Next, set the decimal point position for one digit to the right of the decimal point:
0.5 m
Encoder
250 pulses
K3HB-C
Up/Down Counting Pulse Indicator K3HB-C
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