6. Changing and Saving Temperature Set Value
Main Operation Screen
When SET button pressed ‘’S’’ led will
be active and temperature set value will
be displayed.
SET Value Screen
Temperature set value can
be changed with increment
and decrement buttons.
When ENTER button pressed
temperature set value can be saved.
‘’S’’ will be inactive and goes back to
main operation screen.
Main Operation Screen
Temperature set value parameter (Default=50) MODBUS ADDRESS:40001
Temperature set value, can be programmed between minimum temperature set value and
maximum temperature set value .
O
F
OCPS
O
F
OCPS
4.2 Device Label and Connection Diagram
4. Electrical Wiring Diagram
4.1 Supply Voltage Input Connection of the Device
Note-1 : External fuse is recommended.
Make sure that the power supply voltage is the same
indicated on the instrument.
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.
c
There is no power supply switch on the device. So a power
supply switch must be added to the supply voltage input.
Power switch must be two poled for seperating phase and
neutral, On/Off condition of power supply switch is very
important in electrical connection.
External fuse that on power supply inputs must be on V
phase connection.
External fuse that on Zpower supply inputs must be on (+)
connection.
c
230V CONNECTION DIAGRAMV
5.Front Panel Definition and Accessing to the Menus
BUTTON DEFINITIONS
1. Increment Button :
** It is used to increase the value in the Set screen and Programming mode.
2. Decrement, Silencing Buzzer and Downloading to Prokey Button :
** It is used to decrease the value in the Set screen and Programming mode.
** It is used to silence the buzzer.
** If Prc =0, it is used to download from device to prokey.
3. Set Button :
** In the main operation screen; if this button pressed, temperature set value will be displayed.
Value can be changed using increment and decrement buttons. When Enter button pressed,
value is saved and alarm set value is dislayed. Value can be changed using increment and
decrement buttons. When Enter button pressed, alarm set value is saved and returns back to
main operating screen.
** To access the programming screen; in the main operation screen, press this button for 5
seconds.
**In the main operation screen; press ENTER button for 3 seconds to start auto tune operation.,
4. Enter Button :
** It is used to saving value in the Set screen and programming screen.
LED DEFINITIONS
5. Cooling led :
** This led indicates that cooling control is selected and process output relay is active. If any
of compressor protection time active, this led blinks.
6.Heating led :
** This led indicates that heating control is selected and process output relay is active.
8.Celcius led :
o
** Indicates that device is in C mode.
9.Fahrenheit led :
o
** Indicates that device is in F mode.
10.Auto Tune led :
** Indicates that device is operating Auto Tune.
11.Set led :
** Indicates that device is in Set value changing mode.
12.Program led :
**Blinks in programming mode .
7.Alarm led :
** This led indicates that alarm output relay is active.
PS
5 876 7
1110
12
1
2
3
4
9
Cooling
Heating
Sensor Offset Parameter ( Default = 0 ) MODBUS ADDRESS:40014
from -20 to 20 °C for NTC(-50°C, 100°C) or PTC(-50°C, 150°C) or J Type TC (0°C,800°C)
or J Type TC (0°C,1000°C) or PT-100(-50°C, 400°C)or PT-1000 (-50°C, 150°C) or
PT-100 (-20°C, 100°C),
from -36 to 36 °F for NTC(-58°F, 212°F) or PTC(-58°F, 302°F) or J Type TC (32°F,1472°F) or
or K Type TC (32°F,1830°F) or PT-100(-58°F, 752°F) or PT-1000(-58°F, 752°F) or
PT-100(-4°F, 212°F),
from -10.0 to 10.0°C for NTC(-50.0°C,100.0°C) or PTC(-50.0°C,150.0°C) or
PT-100 (-19.9°C,99.9°C),
from -18.0 to 18.0°F for NTC(-58.0°F,212.0°F) or PTC(-58.0°F,302.0°F) or
PT-100 (-4.0°F,212.0°F),
Compressor Start Delay at Power On Parameter ( Default = 0)
MODBUS ADDRESS:40015
When power is first applied to the device, compressor is on when this time delay is expired.
It can be adjusted from 0 to 20 minutes.
Compressor Stop-Start Delay Parameter ( Default = 0) MODBUS ADRES:40016
When compressor is inactive, this time delay must be expired for activation of the
compressor. It can be adjusted from 0 to 20 minutes.
Compressor Start-Start Delay Parameter ( Default = 0) MODBUS ADRES:40017
This time delay must be expired between two activation of the compressor. It can be
adjusted from 0 to 20 minutes.
MODBUS ADDRESS:30001 Temperature Value
MODBUS ADDRESS:30002 Empty
o
MODBUS ADDRESS:30003 Led Status : 0.bit C Led,
5.bit Heating Led,
6.bit Compressor Led,
13.bit Program Led,
14.bit Set Led
MODBUS ADDRESS:30004 Device Status :
0.bit Alarm Status
1.bit Buzzer Status
2.bit Sensor
MODBUS ADDRESS:30005 Output Status
0.bit Control Output
1.bit Alarm Output
MODBUS ADDRESS:30006 Device Type and Device Version
o
1.bit F Led,
o
3.bit Auto Tune Led,
7.bit Alarm Led,
A
Break Status
6.2 Modbus Adresses of Device Status Parameters (Read Input Register)
Operating Type Parameter ( Default = 0) MODBUS ADDRESS:40004
5 6 9 10
121187
1.Switch off the device.
2.Put in PROKEY then energize the device.
3.When the device is energized, the parameter values in PROKEY, start downloading to the device
automatically. At first, message is shown on the display, when loading has finished,
message is shown.
4.After 10 seconds device starts to operate with new parameter values.
5.Remove the PROKEY.
1-Before mounting the device in your panel,
make sure that the cut-out is of the right size.
2-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.
3- Insert the mounting clamps to the fixing sockets
that located left and right sides of device and make
the unit completely immobile within the panel
1-Pull mounting clamps from left and right fixing
sockets.
2-Pull the unit through the front side of the panel
Before starting to remove the unit from
panel, power off the unit and the related
system.
c
2.3 Panel Mounting
2.4 Removing from the Panel
3. Using Prokey
DOWNLOADING FROM DEVICE TO PROKEY
1.The device is programmed by using the parameters.
2.Energize the device then put in PROKEY and press button. Message is shown on the
display. When the loading has finished, message is shown.
3.Press any button to turn back to main operation screen.
4.Remove the PROKEY.
DOWNLOADING FROM PROKEY TO DEVICE
NOTE: message is shown when an error occurs while programming. If you want to reload, put
in PROKEY and press button. If you want to quit, remove PROKEY and press button. The
device will turn back to main operation screen.
NOTE: message is shown when an error occurs while programming. If you want to reload,
switch off the device and put in PROKEY then energize the device. If you want to quit remove
PROKEY and press button. The device will turn back to main operation screen.
TO USE PROKEY, VALUE OF THE PrC PARAMETER MUST BE ‘0’.
IF PrC=1 AND BUTTON IS PRESSED MESSAGE WILL BE SHOWN. 10s. LATER
DEVICE TURNS BACK TO THE MAIN OPERATION SCREEN OR YOU CAN PRESS SET
BUTTON TO TURN BACK TO MAIN OPERATION SCREEN.
6.1 Programming Mode Parameter List
Hysteresis Parameter for Compressor Output ( Default = 3 )
MODBUS ADDRESS:40011
from 1 to 20°C for NTC (-50°C, 100°C) or PTC (-50°C, 150°C) or J Type TC ( 0°C, 800°C ) or
K Type TC ( 0°C, 1000°C or PT-100 Type ( -50°C,400°C ) or PT-1000 Type ( -50°C,400°C )
or PT-100 Type ( -20°C,100°C ),
from 1 to 36°F for NTC (-58°F, 212°F) or PTC (-58°F, 302°F) or J Type TC (32°F,1472°F)or
K Type TC (32°F,1830°F) or PT-100 Type (-58°F,752°F) or PT-1000 Type (-58°F,752°F)
or PT-100 Type (-4°F,212°F)
from 0.1 to 10.0°C for NTC(-50.0°C,100.0°C) or PTC (-50.0°C,150.0°C)
or PT-100 (-19.9°C,99.9°C),
from 0.1 to 18.0°F for NTC (-58.0°F,212.0°F) or PTC (-58.0°F,302.0°F) or
PT-100 (-4.0°F,212.0°F),
In ON/OFF control algorithm, temperature
value is tried to keep equal to set value by
opening or closing the last control element.
ON/OFF controlle d system, temperature
value oscillates continuously. Temperature
value’s oscillation period or amplitude around
set value changes according to controlled
system. For reducing oscillation period of
temperature value, a threshold zone is formed
below or around set value and this zone is
named hysteresis.
ON
OFF
Temperature
Control
Output
Set
HSt
Time
HSt
Time
Minimum Temperature Set Value Parameter (Default = Minimum Value of Device
Scale ) MODBUS ADDRESS:40012
Temperature set value can not be lower than this value.
This parameter value can be adjusted from minimum value of device scale to maximum
temperature set value parameter
Maximum Temperature Set Value Parameter (Default = Maximum Value of Device
Scale ) MODBUS ADDRESS:40013
Temperature set value can not be bigger than this value.
This parameter value can be adjusted from minimum temperature set value parameter
to maximum value of the device scale
Decimal Seperator Enabling Parameter ( Default = 0 ) MODBUS ADDRESS:40003
Disable.
Enable.
Temperature Unit Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40002
°C selected.
°F selected.
Sensor Defect Parameter ( Default = 0 ) MODBUS ADRES:40018
Compressor is active during this time period in case of probe defect (Default = 0)
MODBUS ADRES:40019
If probe defect parameter is 2, then this parameter is observed. It can be adjusted
from 0 to 99 minutes.
Compressor is OFF in case of sensor defect.
Compressor is ON in case of sensor defect.
Compressor operates periodically according to and Time periods in
case of sensor defect.
Compressor is inactive during this time period in case of probe defect
( Default = 0 )MODBUS ADRES:40020
If probe defect parameter is 2, then this parameter is observed. It can be adjusted
from 0 to 99 minutes.
Buzzer is active during this time
When this parameter is 1, if decrement button is pressed, is observed. In this
condition buzzer is active till buzzer silence button is pressed.
( Default = ) MODBUS ADDRESS:40030
If buzzer function selection parameter value =0, this parameter can not be
observed. Buzzer stays active during this time. It can be adjusted from 1 to 99 minutes
Programming Section Accessing Password
.
( Default = 0 ) MODBUS ADDRESS:40033
It is used for accessing to the programming section. It can be adjusted from 0 to 9999. If it is
selected 0, password will not be asked
PROKEY communication selected.
Communication Mode Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40031
Rs485 communication selected.
Slave ID Parameter ( Default = 1 ) MODBUS ADDRESS=40032
Device communication address parameter (1 to 247).
OF
OCPS
OF
OCPS
Power Supply Connection
c
a
EXTERNAL
FUSE
(1A T)
Note-1
Supply
Switch
Supply Voltage
5 6
LN
2
1
6
Note: If sensor input type is selected J, K, PT-100 or PT-1000 (BC =05,10,11 or 14) parameter is
skipped.
230V ( %15) 50/60Hz ,
115V ( %15) 50/60Hz,
24V ( %15) 50/60Hz ,
24V ( %15) 50/60Hz ,
Z
V ±
V ±
V ±
W ±
10..30 V - 1.5 W
Must be determined in order.
Screen Blinking
Sensor failure . Sensor connection is wrong or there is no sensor connection. If buzzer function
selection parameter is 1, internal buzzer starts to operate.
When SET button is pressed for 5
seconds, “P” led starts to blink. If
programming mode entering
password is different from 0,
programming mode entering screen
will be observed.
Main Operation Screen
Programming Screen
Change the value with increment
and decrement buttons.
Hysteresis Value for
Compressor Output
Press SET button for accessing to the parameter
value. Press increment button for accessing to the
next parameter, press decrement button for
accessing to the previous parameter.
Press OK button for saving the
parameter.
Press increment button for accessing to the
next parameter, press decrement button for
accessing to the previous parameter
Password Entering Screen
Programming Mode
Entering Screen
Press OK button for
accessing to the
password entering
screen.
Password Entering Screen
Enter programming mode accessing password
with increment and decrement buttons.
Note2: If programming mode accessing password is 0, only three parameters
are accessible, and the parameter values can be changed.
Press OK button for entering
the password.
Note1: If programming
mode accessing
password is 0,
Temperature Unit screen
is observed instead of
programming screen
Hysteresis Value for
Compressor Output
If no operation is performed in programming mode for 20 seconds, device turns to main
operation screen automatically..
i
Hysteresis Parameter
for Compressor
6.4 Entering To The Programming Mode, Changing and Saving Parameter
O
F
O
CSPO
F
O
CSP
O
F
O
CSPO
F
O
CSP
6.3 Failure Messages in ESM-3720 Temperature Controller
O
F
O
CSPO
F
O
CSP
O
F
O
CPS O
F
O
CSP
, , , , and Parameters are observed if Operation type
is selected “Cooling”. If operation type is selected “Heating ” ,skip to the parameter.
i
ü
ESM3720
SET
P3
ü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
üü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
ü
ESM3720
SET
P
1
2
3
3
(+)
(+)
(+)
(+)
(+)(-)
(-)
(-)
(-)
(-)
Relay or SSR Output
21 5 6 7 8
P/N : ESM-3720
L
N
a
a
a
a
a
Supply Voltage Input
Temperature Sensor Input
TC,NTC,PTC,PT-100
or PT-1000
230V ( %15) 50/60Hz
115V ( %15) 50/60Hz
24V ( %15) 50/60Hz
Z
V ±
V ±
V ±
10...30 V
Must be determined in
3
(+)
(+)
(+)
(+)
(+)
(-)
(-)
(-)
(-)
(-)
For SSR Output
4
PROKEY
RS-485
or
7 8
L N
Pt10 0
L
N
5A SIGORTA
LOAD
SSR Driver Out
Max.
15V@30mA
HEAT
ALARM
5A@ 250V V
NOC
230 V ± 15% V
50/60Hz - 1.5VA
PROKEY
RS-485
or
7
PT-100
INPUT SCALE
(-19.9 ,99.9 ; °C °C °F °F-4 ,212 )
8
SSR Driver Out
Max.
15V@30mA
HEAT
ALARM
5A@ 250V V
NOC
P/N: ESM-3720 - 5.09.0.2/01.00/1.0.0.0
Note: If operating type is selected cooling and PID parameters are Device parameter
operates with On-Off control.
skipped.
Note: If this parameter is select 0, PID parameters will be not observed.If this parameter select 1,
Parameter will be not observed.
Temperature Control Selection Parameter On/Off or PID (Default = 0 )
MODBUS ADRES:40005
On - Off selected.
PID selected
Auto Tune Selection Parameter ( Default = 0 ) MODBUS ADRES:40006
Device does not do(Limit cycle Tuning) operation.
Device does operation
PID - Proportional Control Parameter ( Default = 5 ) MODBUS ADRES:40007
This parameter is entered as temperature.T
10 .
his parameter value is can be adjusted 0 to
% 0 of the device scale
PID-Integral Parameter( Default = 1000 ) MODBUS ADRES:40008
This parameter value can bu adjust from 0 to 3600.
PID-Derivativel Parameter ( Default = 250 ) MODBUS ADRES:40009
This parameter value can bu adjust from 0 to 3600.
PID-Period parameter( Default = 1 ) MODBUS ADRES:40010
This parameter value can bu adjust from 0 to 50
Temperature Minimum Alarm Parameter (Default =Minimum Value of Device Scale)
MODBUS ADRES:40024
If temperature alarm is active, this parameter value can be adjusted from minimum value
of device scale to temperature alarm set maximum parameter value .
Temperature Alarm Function Selection Parameter ( Default =1 )
MODBUS ADRES:40021
Alarm function is inactive.
Temperature Alarm Maximum Parameter ( Default = Maximum Value of Device Scale)
MODBUS ADRES:40025
If temperature alarm is active, this parameter value can be adjusted from temperature
alarm set value parameter to maximum value of the device scale.
Temperature Alarm On Delay Time Parameter(Default = 0)MODBUS ADDRESS:40026
Temperature alarm on delay time can be defined with this parameter.
It can be adjusted from 0 to 99 minutes.
Temperature Alarm Delay After Power On Parameter
When power is first applied to the device, this time delay must be expired for activation of
temperature alarm. It can be adjusted from 0 to 99 minutes.
( Default = 0 )
MODBUS ADRES:40028
Buzzer Function Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40029
Buzzer is inactive.
Buzzer is active during sensor failures.
Buzzer is active if an alarm occurs.
Buzzer is active if an alarm occurs or sensor failures.
Process High alarm selected.
Process Low alarm selected.
Deviation High alarm selected.
Deviation Low alarm selected.
Deviation Band alarm selected.
Deviation Range alarm selected.
Deviation Range High alarm selected.
Temperature Alarm Parameter
This parameter value can be programmed between temperature minimum alarm set
parameter and temperature alarm set maximum parameter.
Set ( Default =80 )
MODBUS ADRES:40022
Temperature Alarm Parameter
This parameter value can be adjusted form 0.1 to %50 of the device scale if Pnt parameter is
1, 1 to %50 of the device scale if Pnt parameter is 0.
Hysteresis ( Default =3 )
MODBUS ADRES:40023
Temperature Alarm Off Delay Time Parameter(Default = 0)MODBUS ADDRESS:40027
Temperature alarm off delay time can be defined with this parameter.
It can be adjusted from 0 to 99 minutes. If it is higher than 99 is seen on the screen and
alarm latching output is selected. In
alarm latching output mode, in order to make passive
alarm output, press DECREMENT button at main screen.
Note: If this parameter is select 0, , , , , , and parameters
will be not observed
C F A
