-|Transparent Guide|-
■ F9: length measurement
1
Measure and display the number of input A pulses during input B ON.
Length measurement
1
= P × α
•
P: number of input A pulses
•
α: prescale
value
Display value Display
unit
Length
measurement
1
Quantity [EA]
(
default)
mm
cm
m
Photoelectric sensor
Input A
Input B
MP5
Input A
Input B
Display
Hold
1
5
2
3
3
1
2
6
ta
tb
6 × α
2 × α
4 × α
4
4
1
2
•
ta, tb: Return time (≥ 20 ms)
■
F10:
interval
Measures and displays the number of input A pulses from input B ON to the next
ON.
Interval
= P × α
•
P: number of input A pulses
•
α: prescale
value
Display value Display
unit
Interval
Quantity [EA]
(
default)
mm
cm
m
Photoelectric sensor
MP5
1
1
1
5
3
3
3
2
2
2
4
4
ta
Input A
Input B
Display
Hold
5 × α
4 × α
•
ta: Return time (≥ 20 ms)
■
F11: accumulation
Measures and displays the counted value of input A pulses.
Accumulation = P × α
•
P: number of input A pulses
•
α: prescale
value
Display value Display
unit
Accumulation Quantity [EA]
MP5
•
Operation
① Counts the number of input A pulses.
② Input B is an enable input signal. During ON, the quantity and display value of input A
will be held, and during OFF input A will be recounted.
③ When RESET input is ON, the integrated counted value will be reset to “0”
•
α = display value for 1
Input A
Input B
RESET
Display
1
0
0
1
1
2
2
3
3
4
4
5
5
3
3
1
2
6
6
4
4
2
■
F12:
addition / subtraction
-in
dividual input
Displays the counted value from added input A pulses and subtracted input B
pulses. When there are two inputs simultaneously, it will not count.
Add / Sub
(
individual)
= input A × α - input B × α
•
α: prescale
value of input A
Display value
Display
unit
Addition /
Subtraction
(
individual)
Quantity [EA]
Photoelectric
sensor
Input A
(
add)
Input B
(
sub)
MP5
Input A
Input B
RESET
Display
0
0
1
2
2
2
2
3
1
1
3
•
α = display value for 1
■
F13:
addition / subtraction
-
phase difference input
When input A is Low, counting is added to the low of input B.
When input A is Low, counting is subtracted from the high of input B.
Add / Sub
(phase difference)
= Detects position and speed
using A and B phases of
encoder outputs as input.
Input A
Input B
MP5
Display value
Display
unit
Addition /
Subtraction
(phase difference)
Quantity [EA]
Input A
Input B
RESET
Display
0
0
1
1
1
2
2
2
3
0
■
F14:
length measurement
2
Measures and displays the number of pulses from input A until the value of input B
reaches the setting value.
Length
measurement 2
= P × α (until the setting
value of input B)
•
P: number of input A pulses
•
α: prescale
value
Display value
Display
unit
Length
measurement 2
Quantity [EA]
•
If input A and input B are ON during initial power supply, it will not count and only count the
number of rising edge.
•
Display value is renewed depending on the P2-9. Display
cycle.
01) When P2-9 Display cycle is OFF, it will maintain the quantity of input A until the value of
input B reaches the setting value of P2-10 Input B setting value (INB).
(
e.g.: input B = 4)
Input A
Input B
Display
Display
01)
1
1
1
2
4
1
1
3
3
2
2
2
2
1
0
0
3
3
2
4
4
3
0
0
5
4
5
6
7
7
RESET
