Autonics CT Series Manual del producto - Página 6

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Autonics CT Series Manual del producto

Description of Function

■ Switching display in setting display part
1-stage preset value and 2-stage preset value are displayed each time when pressing [MD] key
in 2-stage preset model.
• In timer, it is available for output operation mode: OND, OND.1, OND.2 only.
■ BATCH counter
Counting value display part: BATCH counter value, setting display part: BATCH counter setting
value is displayed.
In counter operation, count the number of reaching value of CT6M-1P□□ to preset value,
and CT6M-2P□□ to 2-stage preset value.
In timer operation, count the number of reaching setting time.
• Output operation mode: in case of FLK, count the number of reaching T.off setting time and
T.on setting time
• BATCH counter operation
BATCH counting value is increasing until BATCH reset signal applied. BATCH counting value
will be circulated when it is over 999999.
ON
Power
OFF
Preset output
BATCH RESET
999999
BATCH setting value
0
ON
BA.O LED
OFF
ON
BATCH output
OFF
• BATCH RESET
If pressing [RST] key on the front side or the signal to BATCH RESET terminal on the back side
panel, BATCH counting value will be reset and BATCH output maintains OFF state.
• When selecting voltage input (PNP), short terminals 10 and 14, or when selecting no-voltage
input (NPN), short terminals 11 and 14 to reset.
• Applications
[counter]
In case, put 5 products in a box then pack the boxes when they reaches to 200.
• PRESET = 5, BATCH = 200
: When the count value of counter reaches to the preset value 5, the control output (OUT) will
be on, and at this time the count value of the BATCH counter will be increased by 1.
The control box which is received the control output (OUT) repeatedly controls conveyor to
move the full box and to place the next empty box for standby.
When the BATCH counting value reaches to 200, BATCH output will be ON. Then the control
box stops conveyor and provides a control signal for packing.
Count input
CT6M-1P4
[timer]
Fills milk into the bottle for 3 sec when 500 bottles are filled
• Setting time = 3 sec, BATCH = 500
Solenoid valve
(Open valve for 3 sec)
Bottle sensing sensor
■ Start Point (counter)
This function is that start at initial value set at Start Point value.
• When reset is applied, the present value is initialized to Start Point value.
• After Count Up at output operation mode: C, R, P, Q, present value starts at Start Point value.
■ Prescale (counter)
This function is to set and display calculated unit for actual length, liquid, position, etc. It is
called 'prescale value' for measured length, liquid, or position, etc per 1 pulse.
• When moving L, the desired length to be measured, and P, the number of pulses per 1
revolution of a rotary encoder, occurs, prescale value is L/P.
• Application
Diameter of pulley connected with encoder is 22 mm, the number of pulses by 1 rotation of
encoder is 1,000
Pulley
Rotary encoder
Motor
Motor control system
• Select decimal point: -----.-, prescale decimal point: ---.--- and set prescale value: 0.069,
it is available to control conveyor position by 0.1 mm unit.
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BATCH output
BATCH output lamp
Control output
Control signal for packaging
(OUT)
Control signal for conveyor
Control box
Preset value = 5
Box 3
Box 2
Box 1
Current BATCH counting value=3
CT6M-1P4
Control output
BATCH output
(OUT)
Control the
BATCH counting finish lamp
operation valve
Control box
Cutter
π × Diameter of pulley
Prescale value =
The number of pulses by 1
rotation of encoder
3.1416 × 22
=
Counter
1000
= 0.069 mm / pulse
GlobalTestSupply
www.

Counter Operation

■ Input operation mode
Rising:
/ Falling:
Mode
Counting chart
01)
H
INA
L
A
A
H
INB
L
UP
No counting
Counting
3
2
value
1
0
H
INA
L
A
H
INB
L
UP - 1
No counting
3
Counting
2
value
1
0
H
INA
L
A
H
INB
UP - 2
L
No counting
Counting
2
value
1
0
H
INA
L
A
A
H
INB
L
DN
n n-1
No counting
n-2
n-3
Counting
n-4
value
0
H
INA
L
A
H
INB
L
DN-1
n
No counting
n-1
n-2
Counting
n-3
value
0
H
INA
L
A
H
INB
L
DN-2
n
No counting
n-1
n-2
Counting
value
0
INA H
L
A
UD-A
H
INB
: command
L
4
input
3
3
Counting
2
value
1
0
H
INA
L
UD-B
H
INB
L
: individual
4
3
3
input
Counting
2
value
1
0
H
INA
L
UD-C
BBBB
H
: phase
INB
L
different
3
2
2
Counting
input
1
value
0
01)  A should be over min. signal width, B is over 1/2 of min. signal width. If the signal is smaller than these widths, it
may cause counting error (±1).
• Min. signal width by counting speed
(INB)
Counting speed
Min. signal width
[cps
]
[ms]
01)
1
500
30
16.7
• H,L of the counting chart
1 k
0.5
5 k
0.1
10 k
0.05
01)  1 cps = 1 Hz
.com
Operation
description
No counting
• INA: Counting input
A
A
INB: No counting
input
6 7
5
• INB: Counting input
4
INA: No counting
input
When INA input signal
A
is rising, it counts.
5
• INA: Counting input
4
INB: No counting
input
When INA input signal
A
is falling, it counts.
4
• INA: Counting input
3
INB: No counting
input
No counting
• INA: Counting input
A
A
INB: No counting
input
• INB: Counting input
INA: No counting
n-5
n-6
n-7
input
When INA input signal
A
is rising, it counts.
• INA: Counting input
INB: No counting
n-4
input
n-5
When INA input signal
A
is falling, it counts.
• INA: Counting input
INB: No counting
n-3
n-4
input
n-5
INB: In case of L,
count up
A
INB: In case of H,
count down
4
3
• INA: Counting input
2
2
1
INB: Counting
command input
When INA and INB
input signals are rising
at the same time, it
maintains previous
counting value.
4
3
• INA: Up counting
2
2
input
INB: Down counting
input
When connecting
encoder output A, B
phase with counter
3
input INA and INB, set
2
input operation mode
1
as UD-C.
H
INA
ON
OFF
ON
OFF
L
T.on
T.off
T.on, T.off
: min. signal width
T
Input logic
Voltage
No-voltage
input (PNP)
input (NPN)
Character
H
5 - 30 VDCᜡ
Short
L
0 - 2 VDCᜡ
Open