SOMMY CN W Series User manual

Model Panel Size(mm)
CN8-RC60W
48H×48W
48H×48W
72H×72W
72H×72W
48H×96W
48H×96W
2
2
2
2
2
2
1 Relay
1 Relay
1 Relay
1 Relay
Alarm output Batch
CN7-RC60W
CN7-RC68W
CN4-RC60W
CN4-RC68W
No
No
Communication
No
RS485
No
RS485
No
RS485
CN 7 F RC 6 0
Alarm outputs
Control output
Power supply
48H×48W×97.5L
4
72H×72W×97.5L
7
AC/DC 100 ～ 240V 50/60HzBlank
AC/DC 24V
F
CN
48H×96W×97.5L
8
CN Series multi-function batch counter
W
Version
Version Code
W
1. Model Illustration
2. Model List
Dual line 6 digits LED display
2 Alarms
RS485 Communication Port
8
6
C
Relay
R
Blank
0
CN8-RC68W
CN W Series Multi-function Counter User Manual
21
Communication
Display digits
Dimension
Series
Safety Caution
To use this product safely and correctly and to prevent serious accidents,
please company with the following points.
Warning Failure to follow this point can result in serious injury or injury.
Caution Failure to follow this point can result in injury or product
damage.
The instruction of the symbol in the manual is as below.
Indicates that accidents or dangers may occur under special
circumstances.
Safety Caution can be divided into two parts: "Warning" and "Caution",
which means the following:
Warning
Caution
4.Communication parameters
Communication Protocol
Communcation type
Applicable specifications
Maximum connection quantity
Connection methord
Communication synchronization
Communication
effective distance
Communication speed
Start bit
Data bit
Parity check
Stop bit
Modbus RTU ( 16bit CRC )
RS485
EIA RS485 Standard
31pcs ( communication add setting : 1~247)
Two-wire half-duplex
Asynchronous
800m Max
2,400 / 4,800 / 9,600 / 19,200bps
(Factory settings: 9,600bps)
1 bit ( fixed )
8 bit ( fixed )
None, Even, Odd ( Factory settings: None)
2bit
Features:
⊙Counting speed up to 20KCPS
⊙Free setting ratio 0.00001～999999
⊙Universal input. Choose “NPN” or “PNP” input through software.
⊙Batch or total accumulation function (except CI4W), optional 1 RS485
communication interface.
⊙Widely used in light industry, packaging, printing, textile, food and other
industries for quantity and length counting.
1. Dual safety protection devices must be installed when used in
machines that have a medium impact on people and property, such
as: nuclear power control, medical equipment, vehicles, railways,
aviation, combustion equipment, entertainment equipment, etc. Failure
to do so may result in fire, death or property damage.
2. Be sure to install the panel when using it, otherwise there is danger of
electric shock.
3. Do not perform maintenance work while the power is on, otherwise
there is danger of electric shock.
4. Do not modify this product without authorization, otherwise it may
cause electric shock or fire.
1. Do not use the product outdoors. Failure to do so may shorten the life
of the product or cause an electric shock.
2. When wiring the power input terminal and relay output terminal, please
use the AWG NO.20 (0.50mm2) cable The torque of the screw is kept
at 0.7N.m~0.9N.m. If the contact is poor, it may cause a fire.
3. Please use the product within the rated specifications. Otherwise, the
life of the product will be shortened and there is a fire hazard.
4. Please ensure the loading less than the allowable capacity of the relay
contacts. Failure to do so may result in poor insulation, contact
melting, poor contact, relay damage, fire, etc.
5. Do not use water or organic solvents when cleaning. Wipe with a dry
towel. Failure to do so may cause electric shock or fire.
6. Avoid using this product in places that are flammable and explosive,
humid, direct sunlight, heat radiation, vibration, etc. Failure to do so
may cause a fire or explosion.
7. Do not allow dust or cable residue to enter the inside of the product.
Failure to do so may cause fire or damage to the product.
CI4WSeries CI7W CI8W
666
3. Technical Specifications
Display digits
Text height Measured value
Setting value
High voltage type
Low Voltage type
High voltage type
Low Voltage type
INA/INB max counting speed
Minimum signal pulse width
Input type
Control
output
Contact capacity
SSR capacity
Time output delay
Vibration resistant
Malfunction &
impact resistance
External power supply
Power failure memory
Insulation resistance
Withstand voltage
Relay life
Environment
Anti-interference（AC power)
Vibration
shock
Malfunction
Mechanical
Electric
IP Grade
Certificate
Weight
Allowable voltage
variation range
Power
Supply
Power
Consumption
10mm 13mm 13mm
7mm 9mm 6mm
AC / DC 100-240V 50/60Hz
AC / DC 20-28V 50/60Hz
90%~110% of the power supply voltage
Below 12VA
Below 10VA
1Hz、30Hz、1KHz、5KHz、10KHz、
20KHz optional
INHIBIT, BATCH, RESET signal for option
1ms, 20ms
0.01~499.99s
250VAC 3A Resistive load
below 30VDC , below 100mA
24VDC±10%, below 100mA
≥10 years
＞100MΩ
60 seconds below 2000VAC 50/60Hz
100m/s2(10G)X, Y, Z, 3 times in each
direction
above 10 million times
above 100,000 times
Ambient
temperature
Ambient
Humidity
-10~55, Storage: -25~65
35~85%RH, Storage: 35~85%RH
CE
The surrounding environment must be in line with no ice, * no
condensation. The weight here is the product net weight without packing.
about 159g about 169g about 253g
IP65 for panel
10~55Hz (1 minute period) amplitude
0.75mm X, Y, Z 1 hour in each direction
10~55Hz (1 minute period) amplitude
0.5mm X, Y, Z 10 minutes in all directions
300m/s2(30G)X, Y, Z, 3 times in each
direction
Select voltage input mode or no voltage
input mode
- Voltage input mode: Input impedance:
5.4KΩ, "H" level voltage: 5-30VDC, "L"
level voltage: 0-2VDC
- No voltage input mode: input impedance:
1KΩ or less, short circuit residual voltage:
2VDC or less
±4KV interference square wave (amplitude
1us) generated by the analog jammer is
applied between the power input terminals
KKCNW-A01E/A0/20221031

Function button:
- Press the button in the measurement state to switch between the
PS1 and PS2 settings.
- Long press the button for 5S in the measurement state to enter the
setting state.
- Press the button while the measurement status or setting value is
modified. Confirm that the current modification is saved and switch to
the next menu.
Batch button:
- Short press the button in the measurement state to switch to the
batch/total view mode. At this time, the BA.S light is on,
the upper row shows the batch/total counting value, and the lower row
shows the batch/total setting value.
- Long press the button in the measurement state, and the batch/total
counting value is reset to zero.
* CI4 series products do not have batch/total counting function, no such
button.
Modify button:
- In the measurement state, short press the button or the
button to select the setting value to be modified.Press the button
to enter the modification state of the current setting value (the LED
flashes at this time), continue to press the button to make
the flashing position moving left for one bit.
- Short press the button in the setting state or setting value
modification state to change the setting content or increase the
flashing digit by one bit.
- Short press the button in the setting state or setting value
modification state to change the setting content or decrease the
flashing digit by one bit.
Reset button:
Press the button in the measurement state, the output is reset, and
the counting value is reset to the initial value.
+24V
5.4kΩ
Internal circuit
OV
CI Series
Counter
B.Contact access (counting speed should be set to 1cps, 30cps)
+24V
5.4kΩ
Internal circuit
OV
NPN no voltage input
Switch contact
CI Series
2-1. Input logic: no voltage input (NPN)
Counter
Sensor
Sensor
A.Solid state input (standard sensor: NPN output type sensor)
A. Solid state input(standard sensor: NPN output type sensor)
※
+24V
5.4kΩ
Internal circuit
OV
PNP voltage input CI series
2-2.Input logic:voltage input(PNP)
CounterSensor
+24V
INA
GND
24V
INA
GND
INA
GND
+24V
5.4kΩ
Internal circuit
OV
CI Series
Counter
B.Contact access (counting speed should be set to 1cps, 30cps)
A.Relay output(standard) B.Transistor output(to be ordered)
Switch contact
Sensor
INA
GND
Counter
Loading
Counter
Loading
Power
(DC)
Loading
Power
(+)
(-)
Loading
7. Input Connection
1.Product wiring diagram (if there is a difference with the instrument
wiring diagram, please refer to the instrument wiring diagram
2. Input Connection
3. Output Connection
6. Dimension
CN7W SeriesCN4W Series CN8W Series
RS485
+24V
+24V
100～240V
AC/DC
RS485
100～240V
AC/DC
20
19
18
17
16
15
14
13
12
11
INB
INA
GND
RESET +24V
INHIBIT
BATCH
RESET
BATCH
OUT1
OUT2
10
9
8
7
6
5
4
3
2
1
RS485
100～240V
AC/DC
CN4W:(48*48)
CN7W:(72*72)
CN8W:(48*96)
48
72
96
Model A H(Min)GB C D E F J
48
72
48
3
3
3
94.5
94.5
94.5
45.5
67.5
90
25
25
25
45.5
67.5
45
45
67
44.5
K (Min)
25
25
25
Panel
Size
Side
Dimension
Hole
Dimension
A
B
C
E
D
F
G
K
J+0.5
-0
（-0,+0.5） H
97.5
97.5
97.5
MD
MD
MD
MD
BA
BA
BA
RST
3 4
5. Panel Indication
Measured value display (red LED)
- Measurement status: Displays the
count value (default). Displays the
batch or total when the ACCUMAGE
menu(ACCUM) setting is BATCH.1
or TOTAL.1.
- Setting status: Display setting
Setting value display (green LED)
- Measuring status: Display setting
value (default).The counting value is
displayed when theaccumulation menu
(ACCUM) is set to BATCH.1
or TOTAL.1.
- Setting Status: Displays the contents
of the settings.
Setting value indicator:
When PS1 light is on: Displays the OUT1 setting value.
When PS2 light is on: Displays the OUT2 setting value.
When BA.S light is on: Displays the batch/total setting value.
When OUT1 light is on: the first counting output action.
When OUT2 light is on: the second counting output action.
When BA.O light is on: the batch/total output action.
Lock button indicator:
When the lock function is selected through the LOCK menu,
the indicator is always on.
8. Menu operation
1、Menu state transition diagram
Measurement
status

Change
batch
settings
Setting value
modification status
Reset counting value
Reset batch/total
counting value
CI4 series products has no batch
/ total Volume counting function
3s
MD
MD MD
MD
MD
BA
BA
RST
Batch count
display mode
Remark 1) In the state of changing the preset value, if no button is pressed
for 60 seconds, it will automatically return to the running state, and the
setting data will not be saved.
CN7 SERIES COUNTER
3s/5s
3s

- The batch counting value is accumulated upwards and can only be reset to
zero by an external batch reset signal or by pressing the button.
- If the batch counting value exceeds 999999, it will automatically return to
zero and restart counting.
- The batch count value is not affected by the button and the external
count reset signal.
- Batch alarm output when the number of count alarm outputs is equal to the
batch set value.
Press the
button to decrease
the flashing digit
value to 6,
press the
button to onfirm
the change and
exit the setting
value modification
mode.
Press the
button in the
measurement
state to make
the BA.S light on,
press the
button to
enter the
setting value
modification
mode, and the
lowest bit
flashes.
56
3. Batch counting and its output action
3-1. How to change batch setting (BA.S) from 175 to 160
BA
OUNTE R
MD
1
Press the
button to
decrease
the flashing digit
value to 0.
Press the
button to flash
the second digit
BA
3-2. Batch counting
3-3. Batch output action
- If the batch output is ON. It will remain ON until the batch reset signal
arrives.
- If the batch output is ON. The batch output should remain ON after the
meter is powered off and re-powered, until the external batch reset signal
arrives.
3-4. Batch counting application case
Batch reset
Batch setting value
0
Batch output
When the counting value reaches the preset value = 5, the counting value
of the batch is increased by 1,
and the product issues the control model (OUT) to the control box, send the
filled box, and then send an empty box in the batch.
The action is repeated until the processing batch reaches the target batch
(200 batches). After the batch setting value = 200,
the batch output is ON. After the conveyor receives the batch control signal,
the loading is terminated, then issue a packaging signal for delivery.
Counting input Batch output Batch completion indicator
Packaging signal control
Transmission signal control
Control box
Control output(OUT)
Current batch counting value =3
1 Carton2 Cartons3 Cartons
*
*1
*1
*2
*3
*4
*1
*1
*1
*1
*1
*1
Input
Method
Frequency
cap
Output
method
Output
time
Output
time
Input
logic
Min
reset time
Decimal
point
Coefficient
value
Initial value Cumulative
method
Output method
Communication
address
Communication
rate
Communication
check method
Communication
sequence
Button protection
Menu password
setting
Software version
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
Operation Mode
Menu
password


mode
3s
3s
Press the
button to add
the
flashing digit
value to 8,
press
the
buttom to
confirm the
change and exit
the setingt value
modification
mode.
2.How to change the 2nd way count setting (PS2) from 175 to 180
MD
MD
Press the
button in the
measurement
state to make
the PS2 light,
press the l
button to enter
the set value
modification
mode, and the
lowest bit
Press the
button to
decrease the
flashing digit
value to 0.
Press the
button to flash
the second
digit
* To enter the menu setting state, you must
enter the correct menu password
(default 0000), it will automatically return to
the measurement state after 3 times input
error.
*1 Modifying this type of parameter via menu
or communication will cause the counting
value to be reset.
*2 When the output mode is F, N, T, or D
output mode, there is no OUT2 menu.
*3 Single-channel alarm counters has no UT1
menu.
*4 No communication counters has no ADD,
BAUD, PRTY, ORDER menu.
5. Ratio factor function
4. Menu flow and default settings
Ratio factor can set the multiple of each signal (pulse) to be
converted into the actual length, flow, position, etc
The function of setting the multiple is called ratio factor function. If it
is necessary to move any length L to P pulses,then the ratio factor =
L/P.。
Counter
Motor
Rotary encoder
Motor control system
Roller
Tool
*Preset value π x Diameter of the roller (D)
Number of pulses per revolution of the encoder
Pulse
For example: using a counter and a rotary encoder to control the length.
【The diameter (D) of the encoder roller is 22mm, and the number of
pulses per encoder is 1000 pulse.】
234
1
CI7 SER IES C OUN TER CI7 SER IES C OUN TER CI7 SER IES C OUN TER CI7 SER IES C OUN TER
234
1
CI7 SER IES C OUN TER CI7 SER IES C OUN TER CI7 SER IES C OUN TER CI7 SER IES C OUN TER

7 8
In the function of decimal point setting mode, select one digit after the
decimal point. (- - - - - - )
In the function of setting mode, use the left, down, and up keys
to set and set to 0.069.
This can adjust the position of the conveyor belt in 0.1mm units.
6. Menu Description
Setting Items Setting content
Enter the preset menu password before entering the menu
setting state.If the password is wrong for 3 consecutive
times, it will automatically return to the measurement state
(initial password 0000)
Menu
Password
Input Mode
Counting
Speed
Output
Mode
Output
Delay Time
Min reset time
Input logic
Decimal point
Coefficient
value
Menu Password
Setting
Initial Value
Power
failure memory
If the output mode is S, T, D, the input mode can only
select Ud-A, B, C
※Up or Down input mode
※Up/Down - A、B、C input mode
Minimum RESET Signal Width（Unit:ms）
：NPN type sensor may have no voltage input.
Key Lock

Communication
subsequence
Transmission order of communication data in words
: The key lock function is off, and
the LOCK light on the panel is off
Meter Address
RST button：change the demical point of coefficient value
* Set the counting value and demical point of the setting value.
Initial value: count value after manual or automatic reset.
：
：OUT1 Output delay time setting
：OUT2 Output
Software version Software version for the counter meter
: Accumulate by batch, batch count value and
count value are displayed separately
: Accumulate by quantity, total count value and
count value are displayed separately
:Accumulate by batch, batch count value (upper
row) and count value (lower row) are displayed
at the same time
:Accumulate by total number, total count value
(upper row) and count value (lower row) are
displayed at the same time
Batch
accumulation
and display
mode
:None :Odd :Even
Menu password change (Please record the changed
password properly, otherwise you will not be able to enter
the setup menu)
Calibration
method
：
：
The communication address of the counter can be set
arbitrarily between 1-247
MD
:lock key,the LOCK light on.
RST
:lock key, the LOCK light on.
RST
:Press key,reset all menu
data to factory values
:lock key, the LOCK light on.
PNP type sensor or no voltage input
Baud rate
menu (1 channel alarm product does not have this menu). Setting
range: 0.01s-499.99s (more than 499.99 will display "HOLD". At
this time, OUT1 will keep output for a long time until the reset
signal input or OUT2 delayed output ends.
delay time setting menu Setting range: 0.01s-499.99s
The counting speed indicates the maximum input
frequency allowed by INA and INB.
If it is set to 5K, the input signal frequency exceeds 5K
and the counting will be inaccurate.
9. Input logic diagram
2.Input mode
Input
mode Counting Diagram
Counting value
Not counting
Not counting
Description
When INA is counting
input, INB stops
countinginput.
When INB is counting
input, INA stops
counting input.
Counting Value
Not Counting

When INA is counting
input, INB stops
counting input.
When INB is counting
input, INA stops
counting input.

Counting input
Counting
instruction input
When INB ="L",
add “UP” to count
When INB ="H",
minus “DOWN”
to count

If INA, INB change
from L to H at the
same time , then
maintain the
previous
count value.
Input count up
Input count down
Coun�ng value
When the A, B
inputphases of the
encoder are
connected to the
counter INA, INB,
please use the phase
difference input
(Ud-C) in the counter
input mode (in).
is above the minimum signal pulse width.
is more than 1/2 of the minimum signal pulse width,and if it is below this
signal pulse width, a count error of ± 1 will occur.
min signal pulse width.
Explaina�on of "H", "L" on the coun�ng chart
Input method Voltage Input Contactless input
Letter
Short circuit (Short)
Open circuit (Open)
Min signal pulse width
Counting Speed
Counting Speed Min signal pulse width
Minimum signal pulse width for each counting speed 1cps=1 Hz
One-shot Output (0.01-99.99s)
HOLD Output
One-shot Output HOLD Output
Output at the
same time
Output
Mode
Input Mode Description
After count-up, counting
display value increases
or decreases untill reset
signal is applied and
retained output is
maintained.
Output Mode

One-shot Output (0.01-99.99s)
HOLD Output
One-shot Output HOLD Output
Output at the
same time
The OUT output of the 1-segment countermeter is the same as the OUT2 output of the 2-segment counter meter
The preset value of OUT1, OUT2 cannot be set to 0 In all output modes.
1. For the communication protocol, please refer to the General MODBUS-RTU
Communication Protocol for Counting, Timing and Frequency Products, which
can be obtained by contacting the sales.
Simple troubleshooting of instrument
1. The meter does not count or the counting is wrong
-Check whether the connecting wire of the instrument is correct.
-Check whether the input signal, level and frequency of the sensor are correct,
and whether the output indicator of the sensor flashes with the working condition.
-Check whether the input mode (IN) and counting speed (CPS) of the instrument
meet the application requirements.
-Check whether the ratio (coefficient) SCL is correct.
2. The set value cannot be modified or the panel reset key does not respond
-Check whether the LOCK key protection menu has selected the key protection
function.
3. The instrument displays "Error"
-The scale factor SCL must be less than or equal to the set value of PS1 and PS2.
Otherwise, the "Error" prompt will be displayed.
4. The count value cannot be reset to 0
-Check whether the initial value W is not equal to 0.
Communication protocol
Installation Precautions
When the power supply is ON/OFF:
The initial 100ms after power on is the
power supply rising period, and 500ms
after power off is the power supply falling
period, which is an unstable period.
Therefore, input signals after 100ms
of power on, and power on again
after 500ms of power off.
Input signal cable
①The distance from the detection sensor to our product should be as short as possible.
②If you need a long input signal cable, please use a shielded cable.
③Input signal cable, power cable and power cable shall be wired separately
Contact input
If the contact is used in the counter high speed mode (1k, 5k, 10k, 20kcps), when there is
counting input, the contact will vibrate when opening and closing, resulting in abnormal input
signals and inaccurate counting. Therefore, the contact should be used in the low speed mode
(1cps or 30cps).
When installing the product on the control panel and conducting the withstand voltage and
insulation impedance test:
①Completely separate the circuit of this product from the control panel.
②Short circuit all terminals of the product.
Avoid using in the following places：
①Places with strong vibration or impact
②Places where strong acid and alkali substances are used
③Places with direct sunlight
④Near the machine where strong magnetic field and electronic interference occur
Installation environment
①Indoor ②Pollution Degree 2
③Below 2000m above sea level ④Installation Category Ⅱ
Power
Unstable
action period
Output
Mode
Input Mode Description
After count-up, counting
display value and retained
output are maintained
until reset signal is
applied.
When count-up, counting
display value will be reset
and count simultaneously.
OUT1 retained output will be
off after OUT2 one-shot time.
The one-shot output time of
OUT1 one-shot output time
is operated regardless of
OUT2 output.
After count-up, counting
display value is reset after
one-shot output time of OUT2
and it counts simultaneously.
OUT1 retained output will be
off after OUT2 one-shot time.
OUT1 one-shot output time is
operated regardless of OUT2
output.
After count up, counting
display value increases or
decreases untill RESET
input is applied.
OUT1 retained output is off
after OUT2 one-shot time.
OUT1 one-shot output time
is operated regardless of
OUT2 output.
After count-up, counting
display valueis maintained
while OUT2 output is on,
Counting value is internally
reset and counts simultaneously.
When OUT2 output is off,
displays counting value while
OUT2 is ON, and it increases
or decreases.
OUT1 retained output is off
after OUT2 one-shot time.
OUT1 one-short output time is
operated regardless of OUT2
output.
After count up, counting
display value increases or
decreases during OUT2
one-shot time.
OUT1 retained output is off
after OUT2 one-shot time.
OUT1 one-shot output time
is operated regardless of
OUT2 output.
M
PS2
PS1 PS2
PS1 PS1
PS1
0PS1
PS1
Output
Mode
Input Mode Description
After count up, counting
display value and OUT1
retained output are
maintained until RESET
input is applied.
OUT1 one-shot output time
is operated regardless of
OUT2 output.
OUT1 and OUT2 keep on
Status in following condition:
Counting display
value ≥ PRESET1
Counting display
value ≥ PRESET2
OUT1 output is off: Counting
display ≥ PRESET1
(when PRESET1 is 0, OUT1
output maintains ON state)
OUT2 keeps ON status in
following condition:
Counting display
value≥ PRESET2
When counting display value
is equal to setting value
(PRESET1, PRESET2) only,
OUT1 and OUT2 output
keeps ON status.
When setting 1kcps for
counting speed, solid state
relay output should be used.
When display value=integral
multiple of PS1,OUT1 output
reset automatically after
delay time .
When display value=PS2,
OUT1 output reset
automatically after delay time,
displayed value will return
immediately to Initial state,
output reset after setting time.
910
1