ESM-3712-HCN - Temperature Controller Emko - Free user manual and instructions

USER MANUAL ESM-3712-HCN Emko

- Operation selection of compressor operates continuously, stops or operates periodically in case of sensor defect - Compressor protection delays - Alarm parameters

- Password protection for programming section - Installing parameters using Prokey - Remote access, data collecting and controlling with Modbus RTU - Having CE mark according to European Norms J Type thermocouple Input or, K Type thermocouple Input or, 2-Wire PT-100 Input or, 2-Wire PT-1000 Input ON/OFF temperature control 2 output for compressor and alarm controls - Selectable heating or cooling function - Selection of operation with hysteresis - Adjustable temperature offset - Process Set value and Alarm Set value low limit and set value high limit boundaries - Adjustable Alarm Set Value from front panel Adjustable internal buzzer according to Sensor prob defect and Alarm status ESM-3712-HCN 77 x 35 DIN Size Digital ON / OFF Temperature Controller (ALARM+SET) ENGLISHOperating Temperature : 0 to 50 °C Max. Operating Humidity : 90% Rh (non-condensing) Altitude : Up to 2000 m. Forbidden Conditions: Corrosive atmosphere Explosive atmosphere Home applications (The unit is only for industrial applications)

1.2 General Specifications

1.Preface ESM-3712HCN series temperature controllers are designed for measuring and controlling temperature. They can be used in many applications with their On / Off control form, heating and cooling control form and easy-use properties. Some application fields which they are used are below: Application Fields Applications Glass Heating Food Baking Ovens Plastic Incubators Petro-Chemistry Storages Textile, Automative Air Conditioning Machine Production Industries Etc... Etc... ESM-3712-HCN

Heating or Cooling FunctionON/OFF Operation

1.1 Environmental Ratings

Alarm Control OutputON/OFF OperationCompressor OutputAlarm OutputPower Supply InputTemperature Sensor InputNTC, PTC, J or K Type TC2-Wire PT-1002-Wire PT-1000 230V ( %15) 50/60HzV ±Optional Supply Voltage - 30 V Z 115 V (±%15) 50/60Hz,24 V (±%15) 50/60Hz,24 V (±%15) 50/60Hz,

Standard3 A visual inspection of this product for possible damage occurred 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 supply 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 putting equipment 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. 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. 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.

1.6 Manufacturer Company

2.1 Front View and Dimensions of ESM-3712-HCN Temperature Controller

Mounting Clamp Panel Surface (maximum thickness 15 mm / 0.59 inch) Front Panel IP65 protection NEMA 4X 6 mm / 0.24 inch 65 mm / 2.56 inch Maximum 15 mm / 0.59 inch 110 mm / 4.33 inch (min) 71 mm / 2.79 inch 29 mm / 1.14 inch 50 mm / 1.97 inch (min) 76 mm / 3 inch 34,5 mm / 1.36 inch5 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.

2.4 Removing from the Panel

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.

14.2 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. 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 Vpower supply inputs must be on phase connection. External fuse that on Z power supply inputs must be on (+) connection.

EXTERNAL FUSE (1A T)Note-1SupplySwitchSupply Voltage

** It is used to increase the value in the Set screen and Programming mode. **In the main operation screen: After pressing this button for 5 seconds, alarm output will be Active manually during pressing button. Alarm output will be passive after release the button.

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.

** In the main operation screen; if this button pressed, set value will be displayed. Value can be changed using increment and decrement buttons. When Set button pressed again, 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. ** It is used to saving value in the Set screen and programming screen.

4. Alarm Set Button :

** In the main operation screen; if this button is pressed, Alarm set value will be displayed. Value can be changed using increment and decrement buttons. When Set button is pressed again, value is saved and returns back to main operating screen. LED DEFINITIONS

** 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. 7.Alarm led : ** It is active in all alarm status. 8.Celcius led :

** Indicates that device is in C mode. 9.Fahrenheit led :

** Indicates that device is in F mode. 10.Alarm Set led : ** It is active when alarm statuses. 11.Set led : ** Indicates that device is in Set value changing mode. 12.Program led : **Blinks in programming mode .

46. 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 SET 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=30) MODBUS ADDRESS:40001 Temperature set value, can be programmed between minimum temperature set value and maximum temperature set value .

6.1 Changing and Saving Alarm Set Value

SET Value Screen Alarm Set ScreenMain Operation Screen When ALARM SET button pressed ‘’A’’ led will be active and temperature set value will be displayed. Alarm set value can be changed with increment and decrement buttons. Main Operation ScreenAlarm Set Screen When SET button pressed Alarm set value can be saved. Alarm set Value saved, ’A’ will be inactive and goes back to main operation screen. If no operation is performed in Alarm set value changing mode and process set value changing mode for 20 seconds, device turns to main operation screen automatically.

ACooling Heating Compressor Start Delay at Power On Parameter ( Default = 0) MODBUS ADDRESS:40009 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. Operating Type Parameter ( Default = 0) MODBUS ADDRESS:40008 If parameter value is ‘0’ device skips to parameter

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 controlled 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.

Buzzer Function Selection Parameter ( Default = 0 ) MODBUS ADDRESS:40023 Buzzer is inactive. Buzzer is active if an alarm occurs. 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:40024 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 28

( Default = 0 ) MODBUS ADDRESS:400 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 25( Default = 0 ) MODBUS ADDRESS:400 RS 485 communication selected. Slave ID Parameter 26( Default = 1 ) MODBUS ADDRESS=400 Device communication address parameter (1 to 247). Buzzer is active during sensor failures. Buzzer is active during alarm or sensor failures. , , , , and Parameters are observed if Operation type is selected “Cooling”. If operation type is selected “Heating ” ,skip to the parameter.

6.4 Operation Graphics of Alarm Output and Alarm Types

Time Time Time Alarm Output Decrement Button must be pressed to make alarm output is passive.

6.4 Operation Graphics of Alarm Output and Alarm Types

( Alarm Latching Output is Selected )13 Screen BlinkingSensor failure . Sensor connection is wrong or there is no sensor connection. If buzzer function selection parameter is 2, internal buzzer starts to operate.

OFF Temperature Value Temperature Control Output SET HSt Time HSt HSt Time 2-If Operating Type Parameter Value = 0 (Heating),

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 controlled 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. Action of control output is described with figures above.14 When SET button is pressed for 5 seconds, “PR” 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 set 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 Press SET 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 SET/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..

6.7 Entering To The Programming Mode, Changing and Saving Parameter

8.Optional Accessories RS-485 Communication Interface 1.RS-485 Module 2.PROKEY Programming Module The device is programmed(Upload or Download) by using the parameters.16 All order information of ESM-3712-HCN Temperature Controller are given on the table at above. User may form appropriate device configuration from information and codes that at the table and convert it to the ordering codes.Firstly, supply voltage then other specifications must be determined. Please fill the order code blanks according to your needs. Please contact us, if your needs are out of the standards. 9.Ordering Information Note-1:If input type is selected PTC or NTC (BC= 12, 18), Temperature sensor is given with the device.For this reason, if input type is selected as PTC,sensor type (V = 0,1 or 2) or if input type is selected as NTC, sensor type (V = 0,3 or 4) must be declared in ordering information. Your Technology Partner www.emkoelektronik.com.tr Thank you very much for your preference to use Emko Elektronik products, please visit our web page to download detailed user manual. A BC D E FG HI /

Relay Output (16(8) A@250 V V,at resistive Load, 1NO + NC )Compressor Output Supply VoltageAInput Type Scale(°C)ESM-3712HCN -50°C/-58°F ; 150°C/302°F PTC (Not-1) Temp. Sensor which is given with ESM-3712HCN

NTC-M5L20.K1.5 (NTC Sensor, thermoplastic moulded with 1.5 m cable for cooling application) NTC-M6L50.K1.5 (NTC Sensor, stainless steel housing with 1.5 m cable for cooling application) Customer115V ( %15) 50/60Hz - 1.5VAV ±

TC, NTC, PTC, PT-100