Functions and Oper
ations
Section 5 Functions and Operations
5-14
■
F6: Passing Time
Measuring Conveyor Line Passing Time
•
Basic Operation
The cycle of the input pulse (1/Hz) of input A is measured and
displayed.
The passing time is displayed in the desired unit by setting a
prescale value.
• The measurement value can be obtained using the following
formula:
fa
: Frequency A (Hz)
α
: Prescale value A
D
: Passing time
Referring to the following table, specify the prescale value
corresponding to the desired display unit.
N: Pulses per rotation
π
d: Circumferential length per rotation
L: Length of processing stage
* When
fa
is
0
, an overflow at the upper limit will be displayed.
Calculated value
Display unit
Prescale value
(
α)
Passing time
s
L/(
π
d/N)
H
L
PASS
Distance
Alarm outputs
Operation Configuration (Application)
fa
D
=
1
×
α
Number of pulses per rotation
rpm = Input frequency
×
1
Circumferential speed = Roller circumference (
π
d)
×
rpm
Circumferential speed
Passing time =
Length of processing stage
Содержание K35-2
Страница 2: ......
Страница 24: ...Outline Section 1 Outline 1 8 ...
Страница 25: ...2 1 Preparations Section 2 Preparations 2 1 Mounting 2 2 2 2 Using I O 2 4 ...
Страница 54: ...Basic Application Methods Basic Application Methods Section 3 Basic Application Methods 3 18 ...
Страница 62: ...Initial Setup Section 4 Initial Setup 4 8 ...
Страница 148: ...Functions and Operations Section 5 Functions and Operations 5 86 ...
Страница 149: ...6 1 Troubleshooting Section 6 Troubleshooting 6 1 Error Displays 6 2 6 2 Countermeasures 6 3 ...
Страница 152: ...Troubleshooting Section 6 Troubleshooting 6 4 ...
Страница 185: ......