6 digits Process (PV) and 6 digits Set (SV) Value Display
- Operation with 1 Set Value
- Reset , Pause and Start Inputs
-
Operation with Automatic and Manual Reset
-
NPN/PNP Type Operation
- Programmable Time Bases (Second, Minute, Hour)
EZM-9935 96x96 DIN 1/4 Programmable Timer
Introduction Manual. ENG EZM-9935 02 V03 01/17
ABOUT INSTRUCTION MANUAL
Instruction manual of EZM-9935 Programmable Timer consists of two main sections.
Explanation of these sections are below. Also, there are other sections which include order
information and technical specifications of the device. All titles and page numbers in instruction
manual are in “CONTENTS” section. User can reach to any title with section number.
Installation:
In this section, physical dimensions of the device, panel mounting, electrical wiring,
module mounting in the device, physical and electrical installation of the device to the system are
explained.
Operation and Parameters:
In this section, user interface of the device, how to access to the parameters, description
of parameters are explained.
Also in these sections, there are warnings to prevent serious injury while doing the
physical and electrical mounting or using the device.
Explanation of the symbols which are used in these sections are given below.
c
a
i
This symbol is used for safety warnings. User must pay attention to these
warnings.
This symbol is used to determine the dangerous situations as a result of an electric
shock. User must pay attention to these warnings definitely.
This symbol is used to determine the important notes about functions and usage of
the device.
Manufacturer Company Address: DOSAB, Karanfil Sokak, No:6, 16369 Bursa, Turkiye
The manufacturer hereby declares that the product conforms to the following
standards and conditions.
Product Name: Programmable Timer
Model Number: EZM-9935
Type Number: EZM-9935
Product Category: Electrical equipment for measurement, control and
laboratory use
Conforms to the following directives :
2006 / 95 / EC The Low Voltage Directive
2004 / 108 / EC The Electromagnetic Compatibility Directive
has been designed and manufactured to the following specifications:
EN 61000-6-4:2007 EMC Generic Emission Standard for Industrial Environments
EN 61000-6-2:2005 EMC Generic Immunity Standard for Industrial Environments
EN 61010-1:2001 Safety Requirements for electrical equipment for measurement, control
and laboratory use
When and Where IssuedAuthorized Signature
th
16 October 2009Name: Serpil YAKIN
Bursa-TURKEYPosition: Quality Manager
4
1.Preface
EZM Series Programmable Timer can be used in package machines, production and
quality control rollers, and can be adapted easily to all mechanical construction and automation
system.
Some application fields which they are used are below:
Application Field
Package machines,
Quality Control rollers,
Filling Systems,
Tool Benchs,
Building Automation.
Production bands
1.1 General Specifications
Standart
230 V V 50/60Hz
Optional Supply Input
115V V 50/60Hz, 24V V 50/60Hz,
24 V Z
Switch
Proximity Sensor(NPN,PNP)
Optic Sensor(NPN,PNP)
EZM-9935
Supply Voltage
Input
Reset, Pause and
Start Inputs
Sensor Voltage
Output
Switch
Proximity Sensor
(NPN,PNP)
Optic Sensor
Standart
Output
Control Output(Relay)
5
1.2 Ordering Information
A BC D EFG HI //U V W Z/
EzM-9935 ( 96x96 1/4 DIN)
/
1000 0
00 0
Supply VoltageA
24 V V (-%15;+%10) 50/60Hz 24 VZ (-%15;+%10)
2
24 V V (-%15;+%10) 50/60Hz
3
4
115 V V (-%15;+%10) 50/60Hz
230V V (-%15;+%10)50/60Hz
5
9
Customer (Maximum 240V V (-%15;+%10))50/60Hz
Output-1E
Relay Output (5A @ 250 V V) Rezistive Load
1
00 00
All order information of EZM-9935
Programmable Timer are given on the table
at left. User may form appropriate device
configuration from information and codes
that at the table and convert it to the ordering
codes.
Supply voltage must be determined
for your system.
Please fill the order code blanks
according to your needs.
Please contact us, if your needs are
out of the standards.
V Symbol means Vac
Z Symbol means Vdc
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1.3 Warranty
EMKO Elektronik warrants that the equipment delivered is free from defects in material and
workmanship. This warranty is provided for a period of two years. The warranty period starts from
the delivery date. This warranty is in force if duty and responsibilities which are determined in
warranty document and instruction manual performs by the customer completely.
1.4 Maintenance
Repairs should only be performed by trained and specialized personnel. Cut power to the device
before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use of
these solvents can reduce the mechanical reliability of the device. Use a cloth dampened in ethyl
alcohol or water to clean the external plastic case.
6
2.Installation
Before beginning installation of this product, please read the instruction
manual and warnings below carefully.
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In package ,
- One piece unit
- Two pieces mounting clamps
- One piece instruction manual
A visual inspection of this product for possible damage occured during shipment is
recommended before installation. It is your responsibility to ensure that qualified
mechanical and electrical technicians install this product.
If there is danger of serious accident resulting from a failure or defect in this unit, power
off the system and separate the electrical connection of the device from the system.
The unit is normally supplied without a power switch or a fuse. Use power switch and fuse
as required.
Be sure to use the rated power supply voltage to protect the unit against damage and to
prevent failure.
Keep the power off until all of the wiring is completed so that electric shock and trouble
with the unit can be prevented.
Never attempt to disassemble, modify or repair this unit. Tampering with the unit may
results in malfunction, electric shock or fire.
Do not use the unit in combustible or explosive gaseous atmospheres.
During the equipment is putted in hole on the metal panel while mechanical installation
some metal burrs can cause injury on hands, you must be careful.
Montage of the product on a system must be done with it’s fixing clamps. Do not do the
montage of the device with inappropriate fixing clamp. Be sure that device will not fall
while doing the montage.
It is your responsibility if this equipment is used in a manner not specified in this
instruction manual.
7
2.1 General Description
Mounting Clamp
O
1
PO
S
SV
E
M
9
9
35Z-
1
Front Panel
IP65 protection
NEMA 4X
2.2 Dimentions
P
S
ET
RE
S
ET
Ti
me
r
EZM-9935
Device Label
Panel surface
(maximum thickness 15 mm / 0.59 inch)
Home applications (The unit is only for industrial applications)
2.5 Panel Mounting
EZM
-
9 3
O1
PO
1S
VS
P
S
TE
T
im
9 5
REE T
S
e
r
1-Before mounting the device in
your panel, make sure that the
cut-out is the right size.
1
2-Check front panel gasket
position
3-Insert the device through the
cut-out. If the mounting clamps
are on the unit, put out them
before inserting the unit to the
panel.
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3
2
During installation into a metal panel, care should be taken to avoid injury from
metal burrs which might be present. The equipment can loosen from vibration
and become dislodged if installation parts are not properly tightened. These
precautions for the safety of the person who does the panel mounting.
10
2.6 Installation Fixing Clamp
E
9
9ZM-
3
O1
OP
S1
SV
P
S
E
T
T
i
m
e
r
5
E
ERST
Montage of the unit to a system must be done with it’s own fixing clamps. Do not
do the montage of the device with inappropriate fixing clamps. Be sure that
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device will not fall while doing the montage.
1
The unit is designed for panel
2
mounting.
1-Insert the unit in the panel cut-out
from the front side.
2- Insert the mounting clamps to the
holes that located top and bottom
sides of device and screw up the
fixing screws until the unit
completely immobile within the
panel
2.7 Removing from the Panel
Before starting to remove the unit from panel, power off the unit and the related
system.
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2
Z
M-
9
9
O1
OP
1S
S
V
P
S
ET
T
i
mer
35E
R
ES
ET
1
1-Loosen the screws.
2-Pull mounting clamps from top
and bottom fixing sockets.
3-Pull the unit through the front
side of the panel
3
11
3.Electrical Wirings
You must ensure that the device is correctly configured for your application.
Incorrect configuration could result in damage to the process being controlled,
and/or personal injury. It is your responsibility, as the installer, to ensure that
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the configuration is correct.
Parameters of the device has factory default values. These parameters must be
set according to the system’s needs.
Only qualified personnel and technicians should work on this equipment. This
equipment contains internal circuits with voltage dangerous to human life.
There is severe danger for human life in the case of unauthorized intervention.
Be sure to use the rated power supply voltage to protect the unit against
damage and to prevent failure.
c
Keep the power off until all of the wiring is completed so that electric shock and
trouble with the unit can be prevented.
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3.1 Terminal Layout and Connection Instructions
P/N : EZM-9935
c
Y
aa
Max. 2.5mm / 0.098 inch
Wire Size:
14AWG/1mm²
Solid / Stranded
Torque
0,5Nm
Screw Driver
0,8 x3mm
12
3.2 Electrical Wiring Diagram
Electrical wiring of the device must be the same as ‘Electrical Wiring Diagram’
below to prevent damage to the process being controlled and personnel injury.
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P/N : EZM-9935
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Y
1 2 3 4 5
12 V Z
Max 50mA
NOTE-1
Sensor
Supply Voltage
0 V Z
START
RESET
Inputs
PAUSE
Relay Output
5A@250VV
NOCNC
11 12 13
14
15
aa
Supply Voltage Input
230V V (-%15;+%10) 50/60Hz - 2.3VA
115V V (-%15;+%10) 50/60Hz - 2.3VA
24 V V (-%15;+%10) 50/60Hz - 2.3VA
(It must be determined in order.)
NOTE-1 : Sensor supply voltage: 12VZ ± 40%, 50 mA maximum with short circuit
protection
13
3.3 View of Device Label
P/N : EZM-9935
12 V Z
Max.50mA
1
0 V Z
3
2
Start5Pause
Reset
4
12
a
NCNOC
13
c
5A@250VV
11
Y
230 VV 15%±
50/60 Hz - 2.3VA
L
N
15
14
14
3.4 Connection of Device Supply Voltage Input
Connection of Universal
Supply Voltage Input
Y
Fuse
Note-1
NL
a
14
15
Note-2
External
Fuse
(1 A V T)
Power
Supply
Switch
c
Supply Voltage
115VV, 230 V V
(-%15;+%10) 50/60 Hz
Connection of Universal
Supply Voltage Input
Y
Fuse
Note-1
a
N
14
15
Note-2
L
External
Fuse
(1 A V T)
Power
Supply
Switch
c
Supply Voltage
24V V (-%15;+%10) 50/60Hz
Note-1 :
There is internal 33 R W fusible 115V V 50/60 Hz and 230VV 50/60 Hz
There is internal 4R7 W fusible 24V V 50/60Hz
Note-2 : External fuse is recommended
Make sure that the power supply voltage is the same indicated on the
instrument.
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Switch on the power supply only after that all the electrical connections have
been completed.
Supply voltage range must be determined in order. While installing the unit,
supply voltage range must be controlled and appropriate supply voltage must
be applied to the unit. Controlling prevents damages in unit and system and
possible accidents as a result of incorrect supply voltage.
There is no power supply switch on the device. So a power supply switch must
be added to the supply voltage input. In accordance with the safety regulations,
the power supply switch shall bring the identification of the relevant
instrument.Power supply switch shall be easily accessible by the user.
Power switch must be two poled for seperating phase and neutral. On/Off
condition of power switch is very important in electrical connection. On/Off
condition of power switch must be signed for preventing the wrong connection.
flameproof resistor in
flameproof resistor in
If an external fuse is used, it must be on phase connection in Vsupply input.
15
3.5 Input Connection
3.5.1 Proximity Connection
=
PROX.PROX.
PNPPNP
PNP type operation
PROX.
PNP
13245
RESET
Max. 50mA
12 V Z
NOTE-1
0 V Z
START
PAUSE
=
PROX.PROX.
NPNNPN
NPN type operation
PROX.
NPN
13245
RESET
12 V Z
Max. 50mA
NOTE-1
0 V Z
START
PAUSE
NOTE-1 : Sensor supply voltage: 12VZ ± 40%, 50 mA maximum with short circuit
protection
16
3.5.2 Switch Connection
=
13245
0 V Z
12 V Z
Max. 50mA
NOTE-1
PNP type operation
Switch
RESET
Switch
Switch
PAUSE
START
=
13245
0 V Z
12 V Z
Max. 50mA
NOTE-1
NPN type operation
Switch
RESET
Switch
Switch
START
PAUSE
NOTE-1 : Sensor supply voltage: 12VZ ± 40%, 50 mA maximum with short circuit
protection
17
3.6 Relay Output Wiring Diagram
LN
c
C
5A V T Fuse
11
NC
NO
13
12
Last Control
Element
(Contactor)
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Fuse
Load
Fuses must be selected according to the applications.
3.7 Galvanic Isolation Test Results of EZM-9930 Programmable Counter
3.7 Galvanic Isolation Test Results of EZM-9935 Programmable Timer
500V V ( for EZM-9935.3 )
2000V V ( for EZM-9935.5 )
Supply Voltage
14
15
2000V V
11
12
13
Relay Outout
12
13
0 V Z
11
2000V V
2000V V
2000V V
12V Z Sensor
Supply Voltage
4
5
Digital Inputs
11
33
4
5
2
18
4.Definition of Front Panel and Accessing to the Set Parameters
4.1 Definition of Front Panel
EZM-9935
Led indication of output
O1
OP
S1
SV
is active
SET
P
RESET
Led indication of SV:SET
value
Timer
Displays Actual Value
and Name of Program
Parameter
Displays SET and
Parameter Value
PROG Button is
Used for accessing to the
Program Parameters
SHIFTING Button is used for
Changing the cursor position
in Programming mode and
entering the SET Value.
ENTER Button is used for
saving all changes to
memory and accessing to
the parameters.
RESET and INCREMENT
Button is used to Reset the
Actual Value or increment the
digit value that is selected by
SHIFTING Button.
19
4.2 Power On Observation of EZM - 9935 Programmable Timer and Software
Revision on the Display
When power is applied to the device, software revision number of the controller is
illuminated
on actual value display. Then operation screen is observed.
When power on, view of the screen is shown below:
EZM-9935
S1
SV
SET
P
RESET
Revision number
Timer
“ rEu” Þ Revision
O1
OP
momentarily
EZM-9935
O1
OP
S1
SV
SET
P
RESET
Timer
O1
OP
S1
SV
SET
P
RESET
Timer
EZM-9935
Main screen is shown.Software Revision
c
If there is an unexpected situation while opening the device, power off the
device and inform a qualified personnel.
20
4.3 Adjustment of SET Value
Changing SET Value
Operation
Screen
O1
OP
S1
SV
SET
P
RESET
When shift button is pressed, 6th
digit of SET value starts to flash.
SET ScreenSET Screen
O1
OP
S1
SV
SET
P
RESET
SET Screen
O1
OP
S1
SV
SET
P
RESET
Press Shift button again.
O1
OP
S1
SV
4th digit of
SET value
starts to
SET
P
RESET
flash.
5th digit of SET value starts
to flash.
O1
OP
S1
SV
SET
P
RESET
Save the value as SET value by
pressing Enter button.
Press Shift button again.
Increase the flashing
value with increment
button.
SET ScreenOperation
Screen
O1
OP
S1
SV
SET
P
RESET
21
4.4 Resetting the Count Value
Operation
Screen
O1
OP
S1
SV
SET
P
RESET
When RESET button is pressed, Actual Value
becomes the 0 Value.
Operation
Screen
O1
OP
S1
SV
SET
P
RESET
RESET operation can be realized by Reset button or applying signal to the
i
RESET input. These two operations are named MANUAL RESET in parameters
section.
At the end of MANUAL RESET; if then Count value
becomes 0 value. If then Count value becomes SET
=
=
=
value.
22
4.5 Accessing to the Program Parameters
In this section Accessing to the Program parameters process is shown.
For details on parameters refer to PROGRAM PARAMETERS section.
Operation
Screen
O1
OP
S1
SV
SET
P
RESET
O1
OP
When PROG button is pressed, password must
be entered to access the program parameters
Password
Screen
O1
OP
S1
SV
SET
P
RESET
O1
OP
Password Screen
S1
SV
The most
significant digit
of the parameter
(4th digit for this
parameter)
SET
P
RESET
flashes.
Enter password
with shift and
increment button
Time Unit and
Scale Selection
S1
SV
The most
significant digit
of the parameter
(1st digit for this
SET
P
RESET
parameter)
flashes.
Press Enter Button to
confirm password
The most significant digit of
the parameter (3th digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
Press Enter
Button
You can change the
parameter with
INCREMENT button,
save it to the memory and
pass to the next
parameter with ENTER
button.
Filter time for Reset,
Pause and Start Input
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
23
The most significant digit of
the parameter (1st digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
Output Functions
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
The most significant digit of
the parameter (1st digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
The most significant digit of
the parameter (6th digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
Output Run Type
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
Output Pulse Time
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
The most significant digit of
the parameter (1st digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
Counting Direction
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
24
The most significant digit of
the parameter (1st digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
Data Record
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
The most significant digit of
the parameter (1st digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
The most significant digit of
the parameter (1st digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
Sensor Type Selection
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
Reset and Set Protection
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
The most significant digit of
the parameter (4th digit for
this parameter) flashes.
Press PROG button to exit
from programming section
without doing any
changes.
Program Password
O1
OP
S1
SV
You can change the
parameter with
INCREMENT button,
save it to the memory and
SET
P
RESET
pass to the next
parameter with ENTER
button.
Press Enter Button
25
O1
OP
S1
SV
O1
OP
S1
SV
SET
P
RESET
Operation Screen
SET
P
RESET
Time Unit and Scale Selection
Continue to press ENTER
button for scanning all
parameters.
26
8. PARAMETRELER
5. Program Parameters
Time Unit and Scale Selection
Hour/Minute
It can be adjusted from to
Minute/Second
It can be adjusted from to
Second/Milisecond
It can be adjusted fromto
Hour/Minute
It can be adjusted fromto
Hour
It can be adjusted fromto
Minute
It can be adjusted fromto
Second
It can be adjusted fromto
Filter Time of Reset, Pause and Start Inputs
It is used to protect against the electrical contact debounce or the signal
that is less than the determined pulse time.
It can be adjusted from to msec .
27
Output Functions
Manual Reset-1.
Device continues to count till manual reset is applied.
(Output PulseTime is not considered)
Count direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
=
=
Or
=
When count value reaches the Set Value, Output Position is changed.
Counting process continues over the SET value. Output Pulse Time is
not considered. Process counts, until manual reset happens. Counting
is continues, while Start input is active. When Start input is passive,
count value becomes “0”. When Manual Reset happens, count value
becomes 0 value.
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
Output
=
=
=
Or
When count value reaches the 0 Value, Output Position is changed.
Counting process continues under the 0 value. Output Pulse Time is not
considered. Process counts, until manual reset happens. Counting is
continues, while Start input is active. When Start input is passive, count
value becomes SET value. When Manual Reset happens, count value
becomes SET value.
28
Manual Reset-2.
Device continues to count till manual reset is applied.
(Output pulse Time is not considered)
Counting direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
=
=
=
Or
When count value reaches the Set Value, Output Position is changed.
Counting process is not continue over the SET value. Output Pulse Time
is not considered. Process counts, until manual reset happens. When
Manual Reset happens, count value becomes 0 value. Counting is
continues, while Start input is active. When Start input is passive, count
value becomes “0”.
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
Output
=
=
Or
=
When count value reaches the 0, Output Position is changed.
Counting process is not continue under the 0 value. Output Pulse Time
is not considered. Process counts, until manual reset happens. When
Manual Reset happens,Counting is
count value becomes SET value.
continues, while Start input is active. When Start input is passive, count
value becomes SET value.
29
Manual Reset-3.
Device continues to count till manual reset is applied.
(Output Pulse Time is considered.)
Counting direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
Output
=
=
=
When count value reaches the Set Value, Output Position is
changed. If Output Pulse time is not 0, then Output
Position is changed at the end of the Pulse time. If
=
then Output Position has not change, until Manual Reset happens.
Counting process continues over the SET value.
When Manual Reset happens, count value becomes 0 value. When
Start input is passive, count value becomes “0”.
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
Çýkýþ
Output
=
=
=
When count value reaches the 0 Value, Output Position is changed. If
Output Pulse time is not 0, then Output Position is changed
at the end of the Pulse time. If then Output Position
=
has not change until Manual Reset happens. Counting process
continues under the 0 value.
When Manual Reset happens count value becomes SET value. When
Start input is passive, count value becomes SET value.
30
Automatic Reset-1
Counting direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
Output
When count value reaches the Set Value, Output Position is changed.
Actual value is reset automatically. While Start input is active, then
counting starts upcounting from 0 value. If Output Pulse time
is not 0, then Output Position is changed at the end of the Pulse time.
If , then Output Position has not changed until
Manuel Reset happens.
When Manual Reset happens, count value becomes 0 value.
=
=
=
=
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
Output
Output
When count value reaches the 0 Value, Output Position is changed.
Actual value is reset automatically. If Start input is active, then counting
starts downcounting at Set value. If Output Pulse time is not
0, then Output Position is changed at the end of the Pulse time. If Pulse
time then Output Position has not changed until
Manuel Reset happens.
When Manual Reset happens count value becomes SET value.
=
=
=
=
If output functions parameter is selected Automatic Reset (
i
, or , then must be different from zero
for realizing Automatic Reset.
31
Automatic Reset-2
Counting direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
Start
Reset
Set
=
=
0
Output
When count value reaches the Set Value, Output Position is changed. If
Output Pulse time is not 0, then Output Position is changed
at the end of the Pulse time and Actual value is reset and if the Start input
is active, then counting starts from 0 value. If output pulse time
is “0”, then output position has not change until Manual Reset
happens.
Actual counting value stops at SET value. Counting process is not
continue over the SET value.
When Manual Reset happens, count value becomes 0 value.
If output functions parameter is selected Automatic Reset (
i
, or , then must be different from zero
for realizing Automatic Reset.
=
32
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
=
Output
Start
Reset
Set
0
Output
When count value reaches the 0 Value, Output Position is changed. If
Output Pulse time is not 0, then Output Position is changed
at the end of the Pulse time and Actual value is reset. If the Start input is
active, then counting starts from Set value. If output pulse time
is 0, then output position has not change until Manual Reset happens.
Actual counting value stops at 0 value. Counting process is not continue
under the 0 value.
When Manual Reset happens count value becomes SET value.
=
=
If output functions parameter is selected Automatic Reset (
i
, or , then must be different from zero
for realizing Automatic Reset.
33
Automatic Reset-3
Counting direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
Start
Reset
Set
=
=
0
=
Output
When count value reaches the Set Value, Output Position is changed. If
Output Pulse time is not 0, then Output Position is changed
at the end of the Pulse time and Real counting value is shown on Actual
value screen. If output pulse time then, output
position has not change until Manual Reset happens.
When counting value reach SET value, output position becomes active
position and if the Start input is active, then count value starts counting
from 0 value. But SET value is observed in actual value display.
Counting process has not continue over SET value.
When Manual Reset happens, count value becomes 0 value.
=
If output functions parameter is selected Automatic Reset (
i
, or , then must be different from zero
for realizing Automatic Reset.
34
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
=
Output
Start
Reset
Set
0
Output
When count value reaches the 0 Value, Output Position is changed. If
Output Pulse time is not 0, then Output Position is changed
at the end of the Pulse time and Real counting value is shown on Actual
value screen. If output pulse time , then output
position has not change until Manual Reset happens.
When counting value reach 0 value, output position becomes active
position and if the Start input is active, then count value starts counting
from Set value. But 0 value is observed in actual value display. Counting
process has not continue under 0 value.
When Manual Reset happens count value becomes SET value.
=
=
=
If output functions parameter is selected Automatic Reset (
i
, or , then must be different from zero
for realizing Automatic Reset.
35
Automatic Reset-4
Counting direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
Start
Reset
Set
=
=
0
Output
When count value reaches the Set Value, Output Position is changed. If
Output Pulse time is not 0, then Output Position is changed
at the end of the Pulse time and counting value becomes 0 and output
becomes inactive position. If output pulse time ,then
output position has not change until Manual Reset happens.
When counting value reach Set value, output position becomes active
position. If the Start input is active, then counting continue over the Set
value.
When Manual Reset happens, count value becomes 0 value.
=
=
If output functions parameter is selected Automatic Reset (
i
, or , then must be different from zero
for realizing Automatic Reset.
36
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
=
Output
Start
Reset
Set
0
Output
When count value reaches the 0 Value, Output Position is changed. If
Output Pulse time is not 0, then Output Position is changed
at the end of the Pulse time and counting value becomes Set value and
output becomes inactive position. If output pulse time
, then output position has not change until Manual Reset happens.
When counting value reach 0 value, output position becomes active
position. If the Start input is active, then counting continue under the 0
value.
When Manual Reset happens count value becomes SET value.
=
=
=
If output functions parameter is selected Automatic Reset (
i
, or , then must be different from zero
for realizing Automatic Reset.
37
Automatic Reset-5
is not considered.
Counting direction : 0 --> P (Upcounting)
Start
Reset
Set
0
Output
=
=
=
If the Start input is active, then Process starts counting, until count value
reach SET value. When count value reach SET value, Output Position
becomes active position and process is automatically reset. If the Start
input is active, then process start counting from “0” value. If count value
reach SET value, Output Position becomes passive position.
When manual reset happens, count value becomes “0”.
Or
Counting direction : P --> 0 (Downcounting)
Start
Reset
Set
0
Output
=
=
=
Or
If the Start input is active, then Process starts counting, until count value
reach “0” value. When count value reach “0” value, Output Position
becomes active position and process is automatically reset. If the Start
input is active, then process start counting from SET value. If count
value reach “0” value, Output Position becomes passive position.
When manual reset happens, count value becomes SET value.
38
Output Run Type
Output Normally non-energised
Output Normally energised
Output Pulse Time
It determines how long Output will be active.
It can be adjusted from 00.00.00 to 99.59.99 (99 minutes; 59.99 seconds).
For details, refer to the section where output functions are
defined
Direction of Counting
Upcount. ( 0 --> Preset )
Downcount. ( Preset --> 0 )
Data Record
Count value is saved to memory when power is
disconnected and restored on power up.
Count value is not saved to memory when power is
disconnected. When power up is shown on the
screen.
Sensor Type Selection
NPN type sensor selected
PNP type sensor selected
Reset and Set Protection (for Front Panel Access)
There is no Reset and Set protection
Only RESET Button protection is active.
Actual value can not be reset by Reset button.
SET value can not be changed.
Full protection ; Reset protection is active and SET value can
not be changed.
39
Program Password
It is used for accessing to the program parameters. It can be adjusted
from to .
If it is , there is no password protection while accessing to the
parameters.
When programming button is pressed, will appear on the
display.
If program password is not “0” while accessing to the program
parameters ;
1- If user does not enter the value correctly ; operation screen
will appear without entering to operator parameters.
2- When in top display and in bottom display,if user
presses ENTER button without entering password (for observing the
parameters):
User can see all parameters except Program Password but device does
not allow to do any changes with parameters.
40
6. Failure Messages in EZM-9935 Programmable Timer
1-If the password is not 0, user can access to the parameters without entering the password
and by pressing ENTER button.
User can see all parameters except for programming password parameter but user
can not do any changes in parameters. If password is entered for accessing to the parameters
correctly, most significant digit of the parameter flashes. But if the password is not entered,
flashing of the most significant digit is not realised.
O1
OP
S1
SV
SET
P
RESET
When PROG button is pressed,
password entering screen will
appear.
Operation
Screen
O1
OP
S1
SV
Password Screen
O1
OP
S1
SV
The most
significant digit
of the parameter
(4th digit for this
SET
P
RESET
parameter)
flashes.
Press ENTER
button without
entering the
password.
Time Unit and Scale
Selection
No digit flashes
Press PROG button to exit
from programming mode.
SET
P
RESET
By pressing ENTER
button, user can see all
parameters except for
program password
Reset and Set
Protection
O1
OP
S1
SV
SET
P
RESET
Continue to press ENTER
button for scanning the
parameters.
41
O1
OP
S1
SV
O1
OP
S1
SV
SET
P
RESET
Operation Screen
P
Time Unit and Scale Selection
SET
RESET
2-If Actual Value is flashing and counting is stopped ;
It appears if any of the count value is greater than the
O1
OP
S1
SV
maximum count value.
To remove this warning and reset the count value press
RESET button.
SET
P
RESET
3-If Actual Value is flashing and counting is stopped ;
It appears if any of the count value is lower than the
O1
OP
S1
SV
minimum count value.
To remove this warning and reset the count value press
RESET button.
SET
P
RESET
42
7. Specifications
Device Type : Programmable Timer
Housing & Mounting : 96mm x 96mm x 87.5 1/4 DIN 43700 plastic housing for
panel mounting. Panel cut-out is 92x92mm
Protection Class : NEMA 4X (IP65 at front, IP20 at rear).
Weight: Approximately 0.34 Kg.
Environmental Ratings: Standard, indoor at an altitude of less than 2000 meters
with none condensing humidity
Storage / Operating Temperature: -40 C to +85 C / 0 C to +50 C
oooo
Storage / Operating Humidity: 90 % max. (None condensing)
Installation : Fixed installation
Over Voltage Category : II
Pollution Degree: II, office or workplace, none conductive pollution
Operating Conditions: Continuous
Supply Voltage and Power: 230 V V (-%15 / +%10) 50/60 Hz. 2.3VA
115 V V (-%15 / +%10) 50/60 Hz. 2.3VA
24 V V (-%15 / +%10) 50/60 Hz. 2.3VA
Digital Inputs
Electrical Characteristics: Rated voltage : 16 VZ @ 5mA
Maximum continuous permissible voltage : 30 VZ
Logic 1 minimum level : 3 VZ
Logic 0 maximum level : 2 VZ
Sensor Supply Voltage
Electrical Characteristics:12VZ± %40 max. 50mA
Output Type: Relay Output on Resistive Load 5A@250VV
100.000 operation (Full Load)
Actual Value Display : 13,2 mm Red 6 digit LED Display
Set Display: 8 mm Green 6 digit LED Display
LED Displays: SV (Set value) , OP (Control output) LEDs
Approvals: ,
8. Other Informations
Manufacturer Information:
Emko Elektronik Sanayi ve Ticaret A.Þ.
Demirtaþ Organize Sanayi Bölgesi Karanfil Sk. No:6 16369
BURSA/TURKEY
Phone : +90 224 261 1900
Fax : +90 224 261 1912
Repair and Maintenance Service Information:
Emko Elektronik Sanayi ve Ticaret A.Þ.
Demirtaþ Organize Sanayi Bölgesi Karanfil Sk. No:6 16369
BURSA/TURKEY
Phone : +90 224 261 1900
Fax : +90 224 261 1912
Your Technology Partner
Thank you very much for your preference to use Emko Elektronik
Products.
www.emkoelektronik.com.tr
43
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