SMC Networks CEU5 User manual

DOCUMENT No. : CE*-OMB0060-C
OPERATION MANUAL
PRODUCT NAME ：Multi-counter
MODEL ：CEU5
z READ THIS OPERATION MANUAL CAREFULLY BEFORE USE IT.
z NEVER INSTALL THE PRODUCT UNTIL FINISH READING THIS
z KEEP THIS MANUAL ALL THE TIME FOR YOUR REFERENCE.

Contents
Chapter 1: Read Before Use 1
Chapter 2: Product Summary 4
2-1. How to Order 4
2-2. Outside Dimensions 4
Chapter 3: Functions and Terminology 5
Chapter 4: Specifications 8
Chapter 5: Description of Each Part 10
Chapter 6: Wiring
6-1. Terminal block arrangement 11
6-2. Wiring of sensor input part 11
6-3. Wiring of control signal input part 12
6-4. Wiring of output part 12
6-5. Wiring of RS-232C 12
6-6. Noise countermeasures 13
Chapter 7: Setting and Counter operation
7-1. Modes and setting items 14
7-1-1. Mode types and functions 14
7-1-2. Mode switching procedure 14
7-1-3. Setting of function mode 15
7-1-4. Data setting range 16
7-2. Setting 17
7-3. Counter operation 21
7-3-1. Handling data range 21
7-3-2. Reset and hold input 21
7-3-3. Correspondence of banks and bank terminals at switching 21
7-3-4. Correspondence of preset numbers and output terminals 21
7-3-5. Output 22
7-3-6. Preset output forms list 23
7-3-7. Output timing chart 24
7-4. Memory (E2ROM) 26
Chapter 8: RS-232C Communication Functions
8-1. Communication specifications 27
8-2. Communication format 27
Chapter 9: BCD Output 39
Chapter 10: When the counter does not operate normally
10-1. Troubleshooting 41
10-2. Counter error indication 43

Chapter 1: Read Before Use
These safety instructions are intended to prevent a hazardous situation and/ or equipment
damage. These instructions indicate the level of potential hazard by label of “Caution”, “Warning”
or “Danger”. To ensure safety, follow the below instructions as well as other safety instructions.
Caution Operator error could result in injury or equipment damage.
Warning Operator error could result in serious injury or loss of life.
Danger In extreme conditions, there is a possible result of serious injury or loss of life.
！
！
！
Warning
！
1. The compatibility of pneumatic equipment is the responsibility of the person who designs the
pneumatic system or decides its specifications.
Since the products specified here are used in various operating conditions, their compatibility for
the specific pneumatic system must be based on specifications or after analysis and/ or tests
to meet your specific requirements. Ensuring the initial performance and safety are the
responsibility of the person who decides the compatibility of pneumatic system. Pneumatic
systems should be constructed after full review on the details of the products other than
specifications and possibilities of failures by checking the latest product information.
2. Only trained personnel should operate pneumatically operated machinery and equipment.
Assembly, handling or repair of pneumatic systems should be performed by trained and
experienced operators.
3. Do not service machinery/ equipment or attempt to remove component until safety is
confirmed.
a. Inspection and maintenance of machinery/ equipment should only be performed after
confirmation of safe locked-out control positions.
b. When equipment is to be removed, confirm the safety process as mentioned above. Cut
the supply pressure for this equipment and exhaust all residual compressed air in the
system.
c. Before machinery/ equipment is re-started, take measures to prevent shooting-out of
cylinder piton rod etc.
4. Contact SMC and take necessary safety measures if the products are to be used in any of
the following conditions:
a. Conditions and envrionments beyond the given specifications, or if products are used
outdoors.
b. Installation on equipment in conjunction with atomic energy, railway, air navigation,
vehicles, medical equipment, food and beverage, recreation equipment, emergency stop
circuits, press applications, or safety equipment.
c. An application which has the possibility of having negative effects on people, property, or
animals, requiring special safety analysis.
－１－

Installation
Warning
！
1. Operation manual
Do not install the products unless the safety insturctions have been read and understood.
Keep this operation manual on file for future reference.
Caution
！
1. Maintenance space
When installing the products, allow space for maintenance.
Wiring
Warning
！
1. Preparation for wiring
Shut off the power before wiring (including insertion and removal of connectors). Mount a
protective cover on the terminal block after wiring.
2. Check the power
Make sure the power has sufficient capacity and voltages are within the specified range before
wiring.
3. Grounding
Ground terminal block F.G. (Frame Ground). Do not ground it with devices generating strong
electromagnetic noise.
4. Separation of signal wires from power wire
Avoid common or parallel wiring of signal and power wires to prevent malfunction due to noise.
5. Check wiring
Incorrect wiring may cause damage or malfunction of the products. Make sure the wiring is
correct before operation.
6. Wiring arrangement and fixation
Avoid bending cables sharply at connector part or electrical entry in wiring arrangement.
Inproper arrangement may cause disconnection which in turn causes malfunction. Fix cables
close enough not to give excessive force to the connector.
Operating and Storage Environments
Warning
！
1. Envionments to avoid
Avoid using or storing the products in the following environments which may cause failures.
If the products need to be used or stored in those environments, take necessary measures.
－２－

a. Place where ambient temperature exceeds the range of 0℃to 50℃.
b. Place where ambient humidity exceeds the range of 35% to 85% RH.
c. Place where condensation occurs due to sudden temperature change.
d. Place where atmosphere containing corrosive gas, flammable gas or organic solvent.
e. Place where atmosphere containing conductive powder such as dust and iron chips, oil
mist, salt, or organic solvent, or splashing cutting chips, dust and cutting oil (water ,
liquid) over the products.
f. Place where the products are exposed to direct sunlight or radiated heat.
g. Place where strong electromagnetic noise is generated (place where strong electric
field, strong magnetic field or surge is generated).
h. Place where static electricity is discharged or condition that the products have
electrostatic discharge.
i. Place where strong high frequency is generated.
j. Place where damages of thunder are expected.
k. Place where vibration or impact is directly given to the products.
l. Condition that the products are deformed by force or weight applied.
Operation
！Warning
1. Terminal block protective cover
Key operation should be done with the condition that the terminal block protective cover is
mounted. If human body touches the terminal block accidentally, an electric shock may
be a result.
2. Prohibition of operation with wet hands
Do not perform key operation with wet hands, which may cause an electric shock and/ or
failure of the products and other devices.
Maintenance and Check
Caution
！
1. Performing regular check
Check regularly that the products do not operate with failures unsolved. Check should be
done by trained and experienced operators.
2. Prohibition of disassembly and modification
To prevent accidents such as failures and electric shocks, do not remove the cover to perform
disassembly or modification. If the cover has to be removed, shut off the power before
removal.
3. Disposal
Request a special agent for handling industrial waste to dispose the products.
－３－

Chapter 2: Product Summary
This counter counts pulses coming from encoder (A/B quadrature pulse or UP/ DOWN
individual pulse) and sends a signal to PC/ PLC if the count matches with the preset data. The
method specified in the RS-232C allows this counter to send counts to PC/ PLC and set the
counter by communications with PLC/ PC. For the counter with BCD output, counts can be
sent to PC/ PLC by BCD coding.
2-1. How to Order
Eight variations of CEU5 are available for different functions.
ＣＥＵ５※※－※
Base part number
Output to PC/ PLC
Output transistor type
Supply voltage
Nil 100 to 240 VAC
D 24VDC
Nil RS-232C
B RS-232C + BCD
Nil NPN
P PNP
2-2. Outside Dimensions
４－φ４.５
６４
５９
８０
１２５
１０４
５６
６８±０．２
１１３±０．２ ３３.５
３５.５
DINrail groove
－４－

Chapter 3: Functions and Terminology
Terms on output are defined as follows in this operation manual.
Output signals
Output signals are signals from CEU5 to PLC/ PC: preset output, Cylinder stop output and BCD
output.
Preset output This is the output signal sent to PLC/ PC when counts are matched with the
set values. Upper and lower limits can be set in preset output. Output form
can be selected from three types.
Cylinder stop
output This is the output signal sent to PLC/ PC when pulses coming from encoder do not change for a certain time. This output signal provides better timing
for reading preset output and outputs sent to PLC/ PC.
BCD output This is the output signal of a value indicated on CEU 5 sent to PLC/ PC for
64ms.
Preset output forms
Preset output forms are three types of output in preset output: compare, 1-shot and hold. Refer to
“Preset output forms list” in a following page for details.
Output method
Preset output can be selected from two methods: normal output and binary output. No. 1 through
No. 31 can be stored in preset setting. However, No. 21 through No. 31 can be used only for
binary output.
Normal output Binary output
Features ･Allocate one output terminal to one preset
number.
･Divide preset numbers of 1 through 20 into four
blocks, which are called bank 1 through 4
respectively.
･Preset output is active for a preset number of a
bank selected.
･Bank can be switched by external signals.
１６ １７ １８ １９ ２０
１１ １２ １３ １４ １５
６ ７ ８ ９ １０
① ② ③ ④ ⑤
PresetNo.
Bank 4
Bank 3
Bank 2
Bank 1
If bank 2 is selected
PresetNo.
Outputterminal
６ ７ ８ ９ １０
６ ７ ８ ９ １０
１２３４５
･Send signals to PLC/ PC to indicate preset
numbers matched with counts by using all the
five output terminals.
･To obtain information on preset output, output
terminals 1 through 5 need to be checked.
･This output is active only when cylinder stopped.
Passed points are not outputted.
４
①②③④⑤
Output terminal
PresetNo.
If a count matches with
presetNo.3
３
２
１
３１
３０
・
・
Ｏｎ Ｏｎ Off Off Off
Patternshowing No. 3
Memory 20 presets(with bank function used) 31 presets
Application ･20 types of work can be sorted to Good or No
Good when the types of work are known in
advance.
･Another equipment can be operated in the timing
of preset output in CEU5.
･This output can be used for switching preset
output for work group or process.
･31 types of work can be classified without
external switching.
･Unknown work types transferred can be classified
into a maximum of 31 types.
－５－

CEU5 has the following features.
(1) Multiplication function
All the pulses are multiplied by four times multiplier in hardware at input of A/B quadrature while it
is multiplied by two times multiplier or no multiplier in software. This will provide higher
resolution of measurement and improve the accuracy of the origin. The following figure
shows the relation between count by four times multiplier and no multiplier.
A
-phase pulse
B-phase pulse
Count 11 12
Multiplier
×４
０１２３２1
５
９10
８
０１２３４
６７
５
11 10 ９８７６
４
Multiplier
×１
＊ Multiplier ×1 : Use quadrature input signals for a bi-directional count.
＊ Multiplier ×4 : Use quadrature input signals to count on leading and trailing edges of "A"
and "B" for a bi-directional count.
(2) Switching of A/B quadrature input and UP/ DOWN individual pulse input
Accommodate to encoders with A/B quadrature output and UP/ DOWN individual pulse output.
(3) Pre-scale function
Function for the user to optionally set the number indicated for one count.
(4) Setting of tolerances for preset values
Upper and lower limits can individually set to preset values. Each set value can be either positive
or negative. For example, tolerances of + 0.04 and + 0.01 can be inputted as in the tolerance
indications in drawings.
(5) Bank functions (4 channels)
Preset output can be sent from 5 points simultaneously. Preset values of 5 points are
grouped into one frame (bank) and there are four banks from 1 to 4. A maximum of 20 types
of work can be classified by switching these banks. Refer to “Correspondence of bank and
bank terminals at switching” in a following page.
(6) Binary output (31 points)
Preset output can be sent from 31 points without bank switching by sending signals from five
output terminals in binary output method (If output signals are overlapped, a signal of smaller
preset No. is sent. Output form is compare output only).
－６－

(7) Cylinder stop output
Cylinder stop output is a signal sent out from S. STOP terminal when
pulse signals from encoder do not change for a certain period of time. This output signal
provides better timing for reading preset output and outputs sent to PLC/ PC.
(8) Hold function (for RS-232C communication or BCD output)
The display on the counter is held during a hold signal is coming in. With RS-232C
communication or BCD output, the data indicated is sent out. Even if reading process of the
PLC is delayed, the count when the hold signal is inputted can be taken in (The display is
held, however, counting is continued inside. At this time, preset output is sent out according
to the count inside with or without hold signal).
(9) Backing up of counts (changeable between hold and non-hold)
Back up counts after power interruptions. This function can be selected either ON or OFF.
(10) RS-232C communication function
Count output and setting of each function can be done by PLC (with RS-232C functions) or PC in
serial transmission of the RS-232C specifications.
(11) BCD output function (equipped only with CEU5*B-* type)
Send out counts by BCD coding. This function also allows taking in counts by PLC or PC and
connecting to external large indicator.
－７－

Chapter 4: Specifications
Product Multi-counter
Mounting Surface mount (with DIN rail or set screws)
Operation Addition and subtraction
Mode Operation mode, Preset data setting mode, Function setting mode
Reset External reset terminal
Indication LCD (with back-light)
Digits 6 digits
Memory Backup
{medium} Set values (Constantly hold), counts (hold/ non-hold switching) {E2ROM (alarm indication at approx. 800,000 data writings)}
Input signal Count input, control signal input (reset, hold, bank selection)
Count Input No-voltage input
Pulse signal input A/B quadrature input, UP/ DOWN individual pulse input (Note 1)
Counting speed 100 kHz (Note 2)
Control signal input "For connecting COM terminal to 12VDC or 24VDC"
Conduction between each input terminal and GND terminal.
"For connecting COM terminal to GND terminal"
Conduction between each input terminal and 12VDC or 24VDC terminal.
power supply for sensor 12VDC ±10%, 60 mA
Preset output form Compare, hold, one-shot (fixed at 100 ms)
Output method Individual 5 points output, binary code output
Output time lag 5 ms or less (in normal output)/ 60ms or less (in binary output)
Communication RS-232C
Proof voltage Between case and AC line: 1500 VAC, 1 minute
Between case and signal earth: 500 VAC, 1 minute
Insulation resistance Between case and AC line: 500 VDC, 50MΩor more
Ambient temperature 0℃to + 50℃(No freezing)
Ambient humidity 35% to 85%RH (no dew condensation)
Noise resistance
Square wave noise by noise simulator (pulse width: 1μs)
Between power terminals: ±2000V, input line: ±600V
Vibration proof Durable to 10 Hz to 55 Hz and amplitude of 0.75 mm in X, Y and Z directions
for 2 hours each.
Impact resistance Durable to 10 G in X, Y and Z directions for three times each.
Weight Approx. 350 g
CEU5*-* (Without "B") CEU5*B-*
Output signal Preset output , cylinder stop output Preset output , cylinder stop output ,
BCD output
CEU5*-* (Without "P") CEU5P*-*
Output transistor type NPN open collector (Max.30VDC,50mA) PNP open collector (Max.30VDC,50mA)
CEU5** CEU5**-D
Power voltage 100VAC to 240VAC (±10%) 24VDC (±10%)
Power consumption 20VA or less 10W or less
Note 1: Pulse signals can be counted by CEU5 should meet “Input waveform requirements” in the next
page.
Note 2: Counting speed of 100 kHz is provided when “Input waveform requirements” are met. When
signals are damped due to long wires, taking countermeasures such as reducing the speed
is required.
－８－

Input waveform requirements
[A/B quadrature input]
Two count channel input (A and B) in quadrature (90°nominal phase relationship).
A maximum of input waveform shall be 100 kHz, and the waveforms of A and B phases at this
time are as below.
BCDA
EF
GH
+12V
±10%
+12V
±10%
Channel A
"A-phase pulse"
Channel B
"B-phase pulse"
Ａ: requires 2.5μsec or more Ｅ: requires 5μsec or more
Ｂ: requires 2.5μsec or more Ｆ: requires 5μsec or more
Ｃ: requires 2.5μsec or more Ｇ: requires 5μsec or more
Ｄ: requires 2.5μsec or more Ｈ: requires 5μsec or more
[UP/ DOWN individual pulse input]
"UP pulse" is a input to add the count, and "DOWN pulse" is a input to subtract the count.
A maximum of input waveform shall be 100 kHz, and the waveforms of UP and DOWN pulses
are as below.
CBA
+12V
±10%
+12V
±10%
Channel A
"UP pulse"
Channel B
"DOWN pulse"
Ａ: requires 5μsec or more Ｃ: requires 5μsec or more
Ｂ: requires 5μsec or more
Not applicable to absolute type encoders.
When using encoders from other manufacturers, check if the encoders are within the
specification range of CEU5 before use (Refer to the previous page and this page).
Performance test is given to SMC Monosashi-kun (Scale reading cylinders) and CEU5
using a 23 meter long exclusive extension cable. Wiring length depends on the specifications
of the encoder and cable given by each manufacturer and it should be checked before use.
CEU5 has a power supply for encoder (12VDC, 60 mA). If an encoder requires a power
other than 12VDC or large current consumption, use a separate power supply.
“When using encoders from other manufacturers”
－９－

Chapter 5: Description of Each Part
Indication
Pulse input terminal
External
power
supply Control signal input
Output terminal Communication terminal
Power
BCD
output
connector
(side)
Operation
key
Frame ground
[Indication part details]
 Bank No.
 Preset No.
 Multiplication
 Upper limit
 Function items
"PRESCL", "OFFSET", "STOP", "OUTPUT",
"INPUT", "BACKUP", "RS232C", "UNIT"
Mode indication
Counts, Preset values, Count
value per pulse, Offset setting,
Cylinder stop output, Output
type, Input type, Backup,
RS-232C, Unit No.
 Output type (bin)/ output state indication (□_□_□)
 Cylinder stop output indication ( _ _ _ _ _ S)
 Lower limit
 Connected model (CEP1, CE1, MANUAL)
 RS-232C communication speed unit (bps)
Preset output form
－１０ －

Chapter 6: Wiring
6-1. Terminal block arrangement
Ａ Ｂ ＣＯＭ DC12V
240VAC
VDC (-)
ＣＯＭ
100 -
(+) 24
ＧＮＤ Ｆ.Ｇ. RESET HOLD BANK1 ＣＯＭ BANK2
ＣＯＭ ＯＵＴ１ ＯＵＴ５ＯＵＴ４ＯＵＴ３ＯＵＴ２ S.STOP ＲＤ ＳＧ ＳＤ
(UP pulse)
B-phase pulse input
Sensor input
common
Sensor power
output
Sensor input
common
Sensor power
GND
FG terminal
Reset input
Hold input
Control input
common
Bank 1 selection Bank 2 selection
Power input
terminals
Output signal
common
Output terminal 1 Output terminal 2 Output terminal 3 Output terminal 4 Output terminal 5
Cylinder stop
output
Serial
transmission
Sensor input block
(connect to Monosashi-kun or encoder)
Control input block
(input control signals)
Counter
power
suppl
y
Output block (terminals for preset output and
cylinder stop output)
Serial transmission block
( terminals for RS-232C
communication)
A-phase pulse input
(DOWN pulse)
！Caution
The COM terminal of each block is insulated from COM terminals of other blocks
(However, COM terminal and GND terminal in sensor input block are connected inside).
6-2. Wiring of sensor input part
Change the wiring combination of white-A/blue-COM and yellow-B/brown-COM like white-B/blue-COM
and yellow-A/brown-COM in pair to reverse the count direction.
（ ）
１ｋΩ
（ ）
+12V +12V
６８０Ω
Built-in sensor power
supply
12VDC, 60 mA
Ａ
Ｂ
COM
COM
+12V
ＧＮＤ
Ｆ.Ｇ.
CEU5 sensor input part SMC Monosashi-kun series
White
Blue
Yellow
Brown
Red
Black
１ｋΩ
+12V +12V
６８０Ω
！Caution
Wire colors are for SMC Monosashi-kun series. For other encoders, check the wiring
specified in encoder operation manual.
－１１ －

6-3. Wiring of control signal input part (reset, hold and bank selection)
Each control signal shall be inputted in a circuit using a transistor that allows current flow
of 15 mA or more, or a circuit of contact output. Input time for reset signal shall be 10 ms
or longer. Bank selection and hold are active only in signal inputting.
COM is common for each signal input as well as for NPN and PNP input types. Use a
power of 24VDC or 12VDC and connect to DC-for PNP input and to DC+for NPN input.
CEU5 control signal input part
（）Control signal input
COM
１ｋΩ
２．２ｋΩ (reset, hold and bank
selection)
Or
Power (24VDC or 12VDC)
6-4. Wiring of output part (preset output and cylinder stop output)
The following shows the wiring for preset output (OUT 1 through 5) and cylinder stop
output (S. STOP) with two output types: NPN and PNP.
Model Wiring
CEU5
CEU5B
CEU5-D
CEU5B-D
NPN transistor (open collector output)
Load
COM
OUT
Power
(30VDC or less)
50 mA or
CEU5P
CEU5PB
CEU5P-D
CEU5PB-D
PNP transistor (open collector output)
Load
COM
OUT
Power
(30VDC or less)
(50 mA or less)
6-5. Wiring of RS-232C
Electric feature: complying with EIA RS-232C
Terminal block signal name
ＳＤ
ＲＤ
ＳＧ
ＳＤ
ＲＤ
ＳＧ
Equivalent to
LT1181 ＦＧ
Symbol Symbol
Counter side Host computer side
ＲＳ－ ２３２Ｃ ＲＳ－ ２３２Ｃ
Input
Output Transmitted data
Received data
Signal ground
Signal
direction Signal
－
Frame ground
－
ＲＳ Request to sendOutput
ＣＳ C lear to sendInput
ＤＲ D ata set readyInput
ＥＲ D ata term inal readyOutput
－１２ －

6-6. Noise countermeasures
Follow the instructions below to prevent malfunction due to noise.
(1) Use SMC extension cable CE1-R** for wiring of Monosashi-kun and CEU5.
(2) Use a shielded cable of 5 meters or less for wiring of control input signals, output
signals and serial transmissions.
(3) Keep signal wires away from the power cables in wiring.
(4) When cables may cause radiation noise, mount a ferrite core on a signal cable.
(5) Use another stable power source for CEU5 power supply, separate from motor and
solenoid valve for AC type.
(6) Mount a noise filter for possible noise effects of power source.
(7) Keep relays at least 10 cm away from CEU5 when they are installed.
(8) Power supply voltage DC24V type of CU5**D will conform to EMC directive
(2004/108/EC) in combination with stroke reading cylinder (CE1 series) or high
precision stroke reading cylinder (CEP1 series).
-
－１３ －

Chapter 7: Setting and Counter Operation
7-1. Modes and setting items
CEU5 does not have DIP-switch and setting of each item is done by software. There are
three basic modes (count, preset and function) and eight items can be set in the function
mode.
7-1-1. Mode types and functions
(1) Count mode
Count pulses coming from outside and display a value in the counter. At the same time,
send out a signal to PLC/ PC if the count matches with the preset data. Output
process is only done in this mode.
(2) Preset mode
Set preset data (preset value, upper limit and lower limit for the basis of output sending).
Note that preset data are 1 through 31, but 21 to 31 are only used for binary output.
(3) Function mode
Set eight items: pre-scale, offset, cylinder stop output, output type, input type, backup,
RS-232C and unit No.
7-1-2. Mode switching procedure
Mode can be switched by [MODE] key all the time. The initial mode (when turning ON the
power) is count mode. Modes are switched each time [MODE] key is pressed in the order
shown below. The mode at that time is displayed in LCD.
ＣＯＵＮＴ
ＦＵＮＣ．
ＰＲＥＳＥＴ
① Count mode
(at power turned ON)
②Preset mode
③Function mode
LCD
For connecting the series CEP1
The initial setting at shipment is ready for use.
For connecting the series CE1, CE2 or ML2
Set the counter to function mode and change the connecting model to CE1 in pre-scale
setting. Refer to “Operation” in the following pages for details.
For connecting encoders from other manufacturers
Set the counter to function mode and change the connecting model to MANUAL in
pre-scale setting. Next, set multiplication function and preset value. Refer to “Operation”
in the following pages for details.
【Set first at purchasing】
－１４ －

7-1-3. Setting of function mode
Eight items are set in function mode. Items can be switched by UP/ DOWN key during the
items are flashing.
(1) Pre-scale
Display :
Meaning : Function to optionally set the unit per count
Setting : In model selection, select "CE1" for connecting the series CE1, CE2 or
ML2 and "CEP1" for connecting the series CEP1 to complete pre-scale
setting. For encoders from other manufacturers, select MANUAL and
input multiplication and the unit per count by keys.
(2) Indication offset
Display :
Meaning : Function to set the initial value displayed in reset inputting to an optional
value (with +/－setting)
Setting : Input values by keys.
(3) Cylinder stop output
Display :
Meaning : Cylinder stop output is a signal sent out from S. STOP terminal when
pulse signals from Monosashi-kun (encoder) do not change for a certain
period of time. This output signal provides better timing for reading
preset output and outputs sent to PLC/ PC.
Setting : Input values by keys. Unit is 0.1 second.
(4) Output type
Display :
Meaning : Switch normal output (using bank function) and binary output (enabling
classification of 31 points).
Setting : Select normal output "NORMAL" or binary output "BINARY".
(5) Input type
Display :
Meaning : Counter directions can be switched between A/B quadrature input and
UP/ DOWN individual pulse input.
Setting : Select A/B quadrature input "±2PHASE" or individual pulse input
"±UPDOWN"
(6) Counts backup
Display :
Meaning : Function to backup counts even when the counter power shut off
Setting : Select backup active "ON" or inactive "OFF".
(7) RS-232C communication speed
Display :
Meaning : Set communication speed of RS-232C.
Setting : Select a speed from 1200 bps, 2400 bps, 4800 bps, 9600 bps, or
19200 bps.
－１５ －

(8) Unit No. Display:
Meaning : Set identification number of the counter, which is used for RS-232
communication.
Setting : Input values by keys.
(9) Digital filter Display:
Switch ON (Valid) and OFF (Invalid)
In case of ON, eliminate 10MHz or more of high frequency noise that interferes in input
pulse. However, response of input pulse signal will be delayed for 0.9μS when filter is ON
and for 0.5μS when it’s OFF.
7-1-4. Data setting range
Mode Setting items Setting range Default value
Count None None None
(1) Preset No. 1 to 31 1
(2) Preset value -999999 to + 999999 + 000000
(3) Upper limit -999999 to + 999999 + 000000
(4) Lower limit -999999 to + 999999 -000000
Preset
(5) Preset output form 1SHOT/ HOLD/
COMPARE 1SHOT
(1) Pre-scale
・Connecting model
CEP1/ CE1/ MANUAL CEP1
・Multiplication ×1，×2，×4 ×4
・Count value per pulse 0.00001 to 999999 0.01
・Decimal point position ******. to *.***** ****.**
(2) Offset value -999999 to + 999999
(Decimal point depends on
the pre-scale.)
+ 000000
(3) Cylinder stop output
value 00.1 to 99.9 sec
(When "0.00" is [SET],
it will be "00.1".)
00.1
(4) Output type NORMAL/ BINARY NORMAL
(5) Input type 2PHASE/ UPDOWN 2PHASE
(6) Backup OFF/ ON OFF
(7) RS-232C 1200/ 2400/ 4800/ 9600/
19200 9600
(8) Unit No. 00 to 99 00
Function
(9) Digital filter OFF,ON OFF
！Caution
When default values are set, preset data will be set to zero (0). Take ample care for
1-shot output at turning ON the power.
－１６ －

7-2. Setting
－１７ －
000000
0 I
BANK
6
COUNT
・----
000000
I6
67A
COUNT
No.
・
Indicate the current output bank
《Indication in binary output》《Indication in normal output》
Indicate only when incoming pulses
matched with the preset data.
000000
000000
0 I ＋
＋
＋
No.
000000
PRESET
1SHOT ・
・
・
000000
000000
0 I ＋
＋
＋
No.
000000
PRESET
1SHOT ・
・
・
000000
000000
0 I ＋
＋
＋
No.
000000
PRESET
1SHOT ・
・
・
000000
000000
0 I ＋
＋
＋
No.
000000
PRESET
1SHOT ・
・
・
000000
000000
0 I ＋
＋
＋
No.
000000
PRESET
COMPARE ・
・
・
①Count mode
②Preset mode
③Function mode
MODE
MODE
MODE Indicate output condition o
f
each OUT terminal. Indication when binary output is selected.
(５)
(４)
(３)
(２)
(１)
《Preset No. selection》
zSelect preset No. from 1 through 31 by
UP/ DOWN key.
zMove onto the next item by SEL. key.
SEL.
《Preset value setting》
zMove digits by LEFT/ RIGHT key. Increase
or decrease numerical values by UP/
DOWN key.
zMove on to the next item by SEL. key.
SEL.
《Upper limit setting》
zSet numerical values by direction keys.
zWhen ± is selected, lower limit display
disappears and ± can be set.
zMove onto the next item by SEL. key.
SEL.
《Lower limit setting》
zSet numerical values by direction keys.
zWhen ± is selected in “Upper limit
setting,” this item is not displayed.
zMove on to the next item by SEL. key.
SEL.
《Output form setting》
zSwitch output form to 1-SHOT, HOLD,
COMPARE by UP/ DOWN key.
zStore the setting by SET key.
zWith SEL. key, the cursor moves among
items, but setting is not stored.
SET
zSET key : Store indicated data in memory, in any condition of (1) to (5), and
move onto (1).
zSEL key : Move onto the next item. Does not write data in memory.
zMODE key: Move onto the next mode in any condition. Does not write data in
memory.

The following explains each setting in function mode.
Moving onto the next setting item by UP/ DOWN key during the items are flashing. The cursor
moves by pressing SEL. key to change the setting for the item displayed.
－１８ －
00000
I
PRESCL
4
×
CEP1
FUNC.
・
00000
I
PRESCL
4
×
CEP1
FUNC.
・
00000
I
PRESCL
4
×
WAAUAL
・
-
FUNC.
00000
I
PRESCL
I
×
WAAUAL
・
-
FUNC.
00000
I
PRESCL
I
×
WAAUAL
・
-
FUNC.
000000
OFFSE
T
＋・
FUNC.
000000
OFFSE
T
＋・
FUNC.
(１)
《Selection of connecting model》
zSelect CEP1, CE1 or Manual by
UP/DOWN key.
zSelection of CEP1 or CE1: Store the
setting by SET key and return to (1).
zSelection of Manual: Move onto the next
item by pressing SEL. key.
《Setting of multiplication function》
zSelect ×1, ×2, or ×4 by UP/ DOWN
key.
×4 indicates a four-quadrant.
zMove onto the next item by SEL. key.
《Setting of pre-scale value》
zSet the unit per count.
zMove digits by LEFT/ RIGHT key.
Increase or decrease numerical values by
UP/ DOWN key.
zMove onto the next item by SEL. key.
《Setting of decimal point》
zMove the position of decimal point by
LEFT/ RIGHT key.
zStore the setting by SET key.
zWith SEL. key, the cursor moves among
items, but setting is not stored.
SEL.
SET
SEL.
SEL.
SEL.
SEL.
(５)
(４)
(３)
(２)
Change to pre-scale setting mode by
pressing SEL. key while PRESCL is flashing.
Item
③-1
Pre-scale
③-2 Offset
UP
DOWN
UP
zMove digits by LEFT/ RIGHT key. Increase or
decrease numerical values by UP/ DOWN key.
zStore the setting by SET key.
zWith SEL. key, the cursor moves among items,
but setting is not stored.
zChange to offset setting mode by
pressing SEL. key while OFFSET
is flashing.