Setting The Function For The K3Hb-R - Omron K3HB-P User Manual

5.1 Setting the Function for the K3HB-R

The K3HB-R supports six different measurement operations.
Explanation of Functions
■ F1: Rpm/Circumferential Speed
Functions
Measuring Roller
Winding Speed
Operation Configuration (Application)
• Basic Operation
The input frequency of input A is multiplied by 60 and the
rotational speed is displayed in rpm. Setting a prescale value
enables the measurement value to be displayed in any unit.
The measurement value can be obtained using the following
formula:
D = fa × 60 × α
fa: Frequency A (Hz)
α: Prescale value A
D: Measurement value
Referring to the following table, specify the prescale value
corresponding to the desired display unit.
Calculated value
Rpm
Input pulse
frequency
Circumferential
speed
5.1 Setting the Function for the K3HB-R
Measuring Motor Speed
K3HB-R K3HB-R
Display unit
rpm
rps
Hz
kHz
mm/s
cm/s
m/s
m/min
km/h
Initial setting level
R
H
PASS
L
Alarm outputs
Prescale value
(α)
1/N
1/60 N
1/60
1/60,000
1000 πd/60 N
100 πd/60 N
πd/60 N
πd/N
0.06 πd/N
5-9