Related Manuals for SMC Networks Thermo-con HEC006-W2A
Summary of Contents for SMC Networks Thermo-con HEC006-W2A
- Page 1 A_HEC-OM-J012-5 サーモコン HEC002-A THERMO-CON Model No. HEC006-W2A HEC006-W2B HEC012-W2A HEC012-W2B Keep this manual available at all times.
- Page 3 Preface Preface Thank you very much for purchasing SMC Thermo-con. This manual is described for operation of this unit. Please use this manual for efficient and long use of this unit. Be sure to read this manual efficiently for your deep understanding of overview and safety of this unit before installation or carrying out the relevant operations of this unit.
- Page 4 Warranty Scope of warranty and liability to the Thermo-con Please thoroughly understand the following statements for product guarantee. (1) Product warranty Except for the situations stated in item 3, the quality of this product is guaranteed. If the product fails during the guarantee period stated below, the failed product will be repaired in principle, and guaranteed to the extent of replacement without charge.
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Page 5: Table Of Contents
Contents Contents Page INTRODUCTION ----------------------------------------------------------------------- 1-1 1.1 S ---------------------------------------------------------- 1-1 COPE AND GENERAL DESCRIPTION OF USE 1.2 O ---------------------------------------------------------- 1-1 PERATION BY EXTERNAL COMMUNICATION 1.3 C -------------------------------------------------------------------- 1-2 ONTENTS OF OPERATION MANUAL SAFETY INSTRUCTIONS ----------------------------------------------------------- 2-1 2.1 B ---------------------------------------------------------------------- 2-1 EFORE USING THE HERMO 2.1.1 S... - Page 6 Contents 4.6.4 E -------------------------------------------------------------------------------------- 4-9 XTERNAL TUNE CONTROL FUNCTION 4.6.5 T ----------------------------------------------------------------------- 4-9 EMPERATURE SENSOR FINE CONTROL FUNCTION 4.6.6 S ---------------------------------------------------------------------------------------- 4-9 ETTING VALUE MEMORY FUNCTION 4.6.7 U ------------------------------------------------------------------ 4-9 PPER OWER TEMPERATURE LIMIT ALARM FUNCTION --------------------------------------------------------------------------------- 4-10 AUTOTUNING FUNCTION NAMES AND FUNCTIONS OF COMPONENTS ------------------------------- 5-1 5.1 HEC006 ----------------------------------------------------------------------------------------------------- 5-1 5.2 HEC012 ----------------------------------------------------------------------------------------------------- 5-2...
- Page 7 Contents 8.3 S 1 --------------------------------------------------------------------------------- 8-3 ETTING MODE EVEL 8.3.1 H ------------------------------------------------------------------------------------------------- 8-3 OW TO ENTER AND RETURN 8.3.2 A 1 ------------------------------------------------------------------------------------------------- 8-3 VAILABLE MODE IN EVEL 8.4 S 2 --------------------------------------------------------------------------------- 8-4 ETTING MODE EVEL 8.4.1 H ------------------------------------------------------------------------------------------------- 8-4 OW TO ENTER AND RETURN 8.4.2 A 2 ------------------------------------------------------------------------------------------------- 8-4 VAILABLE MODE IN...
- Page 8 Contents Figure List Page . 2-1 T -------------------------------------- 2-3 “W ” “C ” HE POSITION OF ATTACHING ARNING LABEL AND AUTION LABEL . 2-2 D --------------------------------------------------- 2-3 “W ” “C ” ETAIL OF ARNING LABEL AND AUTION LABEL . 3-1 I ------------------------------------------------------------------- 3-2 NSTALLATION ENVIRONMENT .
- Page 9 Contents Table List Page 2-1 D DANGER, WARNING, CAUTION, NOTE -------------------------------------------- 2-2 ABLE IVISION OF 2-2 M ---------------------------------------------------------------------- 2-2 ABLE EANING OF A SYMBOLS 2-3 S 1) -------------------------------------------------------------- 2-6 ABLE AFETY INTERLOCK LIST 2-4 S 2) -------------------------------------------------------------- 2-6 ABLE AFETY INTERLOCK LIST ) -------------------------------------------------------- 3-4 ABLE QUALITY STANDARD FOR WATER...
- Page 10 Contents Abbreviations Abbreviation (The order of ABC) Meaning Alternating Current Auto Tuning Direct Current EPDM Ethylene Propylene Diene Monomer Error International Electrotechnical Commission Liquid Crystal Display PE (Electricity) Protective Earth PE (Material) Polyethylene Proportional,Integral,Differentiate Polyphenylene Sulfide Process Value Return Received Data Select SER (No.) Serial (No.)
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Page 11: Introduction
Introduction Introduction The definition and construction of operation manual are described below. 1.1 Scope and general description of use The operation manual applies to operation and installation method of SMC-brand Thermo-con. It aims easier understanding of operational and Installation information of the Thermo-con. Before any operation and Installation of this unit, be sure to read this operation manual carefully and understand the contents well. -
Page 12: Contents Of Operation Manual
Introduction 1.3 Contents of operation manual 1) Chap. 1 Introduction The definition and use of operation manual are described. 2) Chap. 2 Safety Instructions Safety instruction, caution note, danger and warning, warning label and caution label and safety interlock used in this unit are described. 3) Chap.3 Caution on Installation The precautions for setting up and mounting this unit are described. -
Page 13: Safety Instructions
Safety Instructions Safety Instructions 2.1 Before using the Thermo-con This chapter is dedicated for your safety during your relation with the unit. The Thermo-con is operated under high voltage. Therefore, not only those who operate the unit, but those who are in charge of service work related to the unit and who work nearby the unit should read carefully and thoroughly understand descriptions related to safety in this manual before starting the work. - Page 14 Safety Instructions Table2-1 Division of DANGER, WARNING, CAUTION, and NOTE These paragraphs document hazards that would cause serious or even fatal injuries to workers if you handle improperly or fail to obey items necessary to avoid hazards during operations. DANGER These paragraphs document hazards that might cause serious injuries to workers if you do not carry out appropriate procedure or fail to obey warnings during operations.
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Page 15: Warning" Label And "Caution" Label
Safety Instructions 2.2 “Warning” label and “Caution” label This unit contains is provided with “Warning” label and “Caution” label to keep its operator safe. Check the contents and position of these labels before starting the work. Read contents of alert warning and caution labels carefully and keep them in mind. -
Page 16: Precautions For Running
Safety Instructions 2.3 Precautions for running 2.3.1 For safety The unit shall be handled by only specialists. Transportation, installation and maintenance including dangerous works shall be done by persons who have full knowledge and experience on the unit and the system. -
Page 17: Safety Interlock
Safety Instructions 2.3.2 Safety Interlock This is the function to protect personal, to restrict operation, which may cause damage to this unit or facility around, and to remove dangers related with safety and sanitation. This unit has several interlock functions, which activates when danger operation or condition occurs to stop operation and make it safe. - Page 18 Safety Instructions Table2-3 Safety interlock list (Part 1) Description Part Cause Overheat in Heat Exchanger Thermostat Detects abnormal heat in heat exchanger. Switching power supply Detects abnormal current/voltage or heat or Internal circuit failure fanlock. Detects lowering of recirculating fluid level in Low recirculating fluid level Level sensor reservoir.
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Page 19: Caution On Installation
Caution on Installation Caution on Installation Pay special attention to keep safety of human body during installation and transportation of the unit. This product is heavy. It should be handled by two or more workers at the time of installation and transfer. Only the trained person with knowledge and experience can perform the possibly dangerous work associated with installation, transportation and maintenance. -
Page 20: Installation
Caution on Installation 3.2 Installation If the air inlet of Thermo-con and the outlet opening is not enough, the performance and product life might be degraded due to a decline of air flow. Install Thermo-con following condition. At the same time, when ambient temperature is in excess of 35 C, ventilate and exhaust air to prevent the ambient temperature from rising. -
Page 21: Mounting
Caution on Installation 3.3 Mounting Thermo-con is preferably mounted as follows. A fixing foot is prepared for the thermo-con (accessory). Mount it on the thermo-con body before use. Remove the 2pcs of screws on the front and back of the thermo-con respectively, and mount the attached foot. -
Page 22: Piping
Caution on Installation 3.4 Piping Increase the flow rate of the recirculating fluid to maintain the temperature stability. Therefore, shorten the distance with heat load, and set it up so that the length of piping may shorten. The tube for piping should be as thicker as possible. Reduce the use of elbow fitting or tube bends as this increase the resistance to flow and as such causes a flow reduction. -
Page 23: Unit Overview
Unit Overview Unit overview 4.1 Method of displaying model HEC 012 – W 2 B - N Piping Port Nil: Rc (Standard) -N: NPT Communication A: RS-485 B: RS-232C Power supply specification 2: AC200-220V Cooling method W: Water-cooled Cooling capacity 006: 600W 012: 1200W 4.2 Manufacturing years method of display... -
Page 24: Model No. Label
Unit Overview 4.3 Model No. label Model No. label is attached to the unit and indicated as shown below. HEC006 HEC012 HEC006 HEC012 Model No. label Model No. label Fig.4-1 Position of Model No. label Fig.4-2 Legend of Model No. label... -
Page 25: Appearance
Unit Overview 4.4 Appearance 4.4.1 HEC006 4xΦG HEC006 Unit: mm Fig.4-3 Outside drawings of HEC006... -
Page 26: Hec012
Unit Overview 4.4.2 HEC012 4xΦG HEC012 Unit: mm Fig.4-4 Outside drawings of HEC012... -
Page 27: Operating Principles
Unit Overview 4.5 Operating Principles The unit is operated as explained below. 4.5.1 Construction and Principle of Thermo Module This unit controls the temperature of constant temperature recirculating fluid with a thermo-module (thermoelectric thermal element). A thermo module (electronic cooling and heating element) is a unit consisting of multiple semiconductor elements. -
Page 28: Construction Of Temperature Controlling Device
Unit Overview 4.5.2 Construction of temperature controlling device A thermo-module is installed in a heat exchanger. Radiating water flows on one side of the thermo module, and recirculating fluid flows on the other side of the thermo-module. DC output transmitted from a switching power supply is connected to the thermo module, and a controller controls the DC output from the switching power supply based on the signal sent from the temperature sensor that is mounted on the outlet of the heat exchanger, achieving an accurate control of the constant temperature recirculating fluid. -
Page 29: Electrical Diagram
Unit Overview 4.5.3 Electrical diagram Membrane Display key sheet Internal temp. sensor CPU board External temp. sensor Level switch Controller Thermostat board Alarm output Communication RS-232C, RS-485 Thermo module Power supply AC200 - 220V Power supply Pump Power supply Line filter Power Switch (Circuit Protector) - Page 30 Unit Overview Membrane Display key sheet Internal temp. sensor CPU board External temp. sensor Level switch Controller Thermostat board Alarm output Communication RS-232C, RS-485 Thermo module Power supply AC200 - 220V Power supply Power supply Power Switch (Circuit Protector) Line Pump filter Thermal relay...
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Page 31: Functions
Unit Overview 4.6 Functions 4.6.1 Auto tuning This is a function to set value necessary for control such as PID (proportional band, integral time, derivative time and ratio of cooling/ heating gain) automatically. 4.6.2 Offset function This is a function to control temperature sliding it by offset value from set point temperature. The range of offset is -9.99 to 9.99 °C. -
Page 32: Autotuning Function
Unit Overview 4.7 Auto tuning function Although a PID factor is set at the time of shipment, if controlled temp. fluctuates constantly, perform auto tuning. Controller calculates optimum control PID and Co n t r o l Op e r a t i o n set automatically. -
Page 33: Names And Functions Of Components
Names and Functions of Components 5 Names and Functions of Components 5.1 HEC006 Operation panel and Display Reservoir Cap Level Gauge Power Switch Radiating water Radiating water Handle Drip proof partition Cooling Fan Communication connector RS-232C 1pcs RS-485 2pcs Alarm output connector External sensor connector Power supply connector Recirculating fluid... -
Page 34: Hec012
Names and Functions of Components 5.2 HEC012 Operation panel and Display Reservoir Cap Level Gauge Power Switch Radiating water Radiating water Handle Drip proof partition Cooling Fan Communication connector RS-232C 1pcs RS-485 2pcs Alarm output connector External sensor connector Power supply connector Recirculating fluid Recirculating fluid Drain... -
Page 35: Operation Panel
Names and Functions of Components Table 5-1 Function of Components Description Function Operation panel and display Various displays are shown and settings are input. Power Switch (circuit protector) Turns the power supply of the product on and off. Level gauge It displays liquid level of the installed tank. -
Page 36: Display
Names and Functions of Components 5.4 Display 1st line 2nd, 3rd line Indicates No. Current corresponding to the alarm temp.[PV]]and target which arises and [WRN] temp.[SV] during ERR1 1 WRN comes to light up when normal operation. P V < 3 1 . 6 °... -
Page 37: Specifications
Specifications Specifications 6.1 Specification table Table6-1 Specifications of HEC006 Item Spec. Model HEC006-W2A HEC006-W2B Communication RS-485 RS-232C Operation temp. range 10.0 to 60.0 °C (No dew condensation) -9.9 to 80.0 °C Indication temp. range Temp. :10 to 35 °C Ambient environment Humidity : 35 to 80%RH Environment : No corrosive gas, solvent such as thinner and flammable gas Temp. - Page 38 Specifications Table6-2 Specifications of HEC012 Item Spec. Model HEC012-W2A HEC012-W2B Communication RS-485 RS-232C Operation temp. range 10.0 to 60.0 °C (No dew condensation) Indication temp. range -9.9 to 80.0 °C Temp. :10 to 35 °C Ambient environment Humidity : 35 to 80%RH Environment : No corrosive gas, solvent such as thinner and flammable gas Temp.
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Page 39: Performance Chart
Specifications 6.2 Performance chart Value on performance chart is not guaranteed value but representative value. The value used for consideration should not be the very limit for the safety. 6.2.1 Performance of HEC006 1) Cooling capacity Radiating Water Temp.：20 Radiating Water flowrate：8L/min 1500 1000 Fluid: Water... -
Page 40: Pump Capacity Of Hec
Specifications 3) Pump capacity The pressure on Y axis stands for discharge pressure of recirculating fluid from Thermo-con. 0.15 Fluid: Fluorinert FC-77 0.10 Fluid: Water 0.05 0.00 Recirculating fluid flowrate L/min Fig. 6-3 Pump capacity ofHEC006 4) Pressure loss of radiating water 0.025 0.020 0.015... -
Page 41: Performanceof Hec 012
Specifications 6.2.2 Performance of HEC012 1) Cooling capacity Radiating Water Temp.：20 Radiating Water flowrate：10L/min 3000 2500 2000 Fluid: Water 1500 1000 Fluid: Fluorinert FC-77 Recirculating fluid temp. Fig. 6-5 Cooling capacity of HEC012 2) Heating capacity Radiating Water Temp.：20 Radiating Water flowrate：10L/min 3000 2500 Fluid: Water... -
Page 42: Pump Capacity Of Hec
Specifications 3) Pump capacity The pressure on Y axis stands for discharge pressure of recirculating fluid from Thermo-con. 0.30 0.25 0.20 60Hz Fluid: Fluorinert FC-77 0.15 50Hz 0.10 60Hz 0.05 Fluid: Water 50Hz 0.00 Recirculating fluid flowrate L/min Fig. 6-7 Pump capacity ofHEC012 4) Pressure loss of radiating water 0.06 0.05... -
Page 43: Preparation For Operation
Preparation for Operation Preparation for Operation 7.1 Piping 7.1.1 Preparation for radiating water The piping for radiating water is connected as below. 1) Connect fittings to the ports marked [Radiating water IN] and [Radiating water OUT] at the rear side of the equipment. (the same fittings are used for IN and OUT) Port size HEC006---3/8... -
Page 44: Preparation For Recirculating Fluid
Preparation for Operation 7.1.2 Preparation for recirculating fluid The piping for recirculating fluid is connected as below. 1) Connect fittings to the ports marked [Recirculating fluid IN] and [Recirculating fluid OUT] and [Drain] at the rear side of the equipment. (the same fittings are used for IN and OUT) Port size HEC006---3/8 HEC012---3/4... -
Page 45: Wiring
Preparation for Operation 7.2 Wiring 7.2.1 Power supply The power supply shall be connected with attached power supply cable. Confirm the power supply at factory has enough capacity and the voltage is within specified value beforehand (with reference to electrical specifications of the power supply). This unit is provided with the power supply cable. -
Page 46: Supply Of Recirculating Fluid
Preparation for Operation 7.3 Supply of recirculating fluid The recirculating fluid is supplied as described below. Confirm the power switch is turned off. Take off the reservoir cap of the Thermo-con. Supply recirculating fluid for the reservoir. The inlet of the reservoir is not so large and spillage of recirculating fluid needs to be cared. -
Page 47: Check - Repair
Preparation for Operation 7.4 Check･Repair The following checks shall be performed before operation. 7.4.1 Daily check Indication of display panel: Check temperature condition and confirm whether or not the alarm occurs. Check the recirculating fluid is not contaminated. Once the fluid is contaminated, it may degrade the performance or shorten the life time. -
Page 48: Check After Seismic Vibration And Impact
Preparation for Operation The volume of fluorinate fluid varies depending on the temperature. When the volume of the recirculating fluid expands (contracts) due to the temperature rise or decrease, inside of the tank will be pressurized (depressurized), leading to a deformation of the tank or leakage. When the set temperature is largely changed (for several tens of degree) while the fluorinated fluid is used, loosen the tank lid in the middle of the change to return the pressure in the tank to the atmospheric pressure.. -
Page 49: Operation
Operation Operation This chapter describes the detailed information on how to operate. 8.1 Start of operation 8.1.1 Confirmation before operation 1) Confirm that the recirculating fluid has reached a L level SOFT VERSION 2) Supply radiating water. 3) Confirm that there is no incorrect wiring of the 1 . -
Page 50: How To Operate
Operation 8.2 How to operate 1. The different 3 levels are available depending on the content, which needs to be set. Operation Level 1 : Used normally and setting of target temp. and offset are included.(Refer to 8.3.) Level 2 : Used at maintenance and initial setting and the Operation setting of control PID is included.(Refer to 8.4.) Level 3 : Used rarely for the purpose other than initial... -
Page 51: Setting Mode, Level
Operation 8.3 Setting Mode, Level 1 The method to enter to and return from setting mode Level 1 and which mode can be set in the level are explained below. 8.3.1 How to enter and return Press [SEL] key while power is turned on. Then, the indication on [MODE] is changed depending on the number of press and the data in the indicated mode can be set. -
Page 52: Setting Mode, Level
Operation 8.4 Setting mode, Level 2 The method to enter to and return from setting mode Level 2 and which mode can be set in the level are explained below. 8.4.1 How to enter and return Press [SEL] and [ ] keys at the same time while power is turned on. Then, the indication on [MODE] is changed depending on the number of press and the data in the indicated mode can be set. -
Page 53: Setting Mode, Level
Operation 8.5 Setting mode, Level 3 The method to enter to and return from setting mode Level 3 and which mode can be set in the level are explained below. 8.5.1 How to enter and return Press [SEL] and [ ] keys at the same time while power is turned on. Then, the indication on [MODE] is changed depending on the number of press and the data in the indicated mode can be set. -
Page 54: Detail Of Setting Mode Level
Operation 8.6 Detail of setting mode level The each setting mode level is explained below in detail. 8.6.1 Setting mode, Level 1 < 2 3 . 0 ° C # 1 1. Indication of current temperature 2 5 . 0 ° C Indication range: -9.9 to 80.0 °C M O D E Min. - Page 55 Operation Function: Sets sampling cycle of external sensor for learning control or external tune control. 5. Offset Value Setting range : -9.99 to 9.99 °C O f f s e t V a l u e Min. increment : 0.01 °C Indicated content : Offset value(Ex.
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Page 56: Setting Mode, Level
Operation 8.6.2 Setting mode, Level 2 1. Fine Control of Internal Sensor F i n e C o n t r o l Setting range : -9.99 to 9.99 °C I n t e r n a l S e n s o r Min. - Page 57 Operation 7. Heating/Cooling Ratio Setting range : 10 to 999% Min. increment : 1% H e a t i n g / C o o l i n g Indicated content : Heating/cooling gain ratio(Ex. : 200%) R a t i o Function: Sets output ratio of cooling to heating to M O D E <...
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Page 58: Setting Mode, Level
Operation 8.6.3 Setting mode, Level 3 1.Unit Number Setting range : 0 to F (Hex decimal) Indicated content : Unit number (Ex. : 0) U n i t N u m b e r Function : Sets unit number used. This item is applicable only when multiple units are used. -
Page 59: Alarm
Alarm Alarm The unit has various alarms explained below. 9.1 How to Identify Alarm The alarm is identified as shown on the following table. Table9-1 Alarm information Indication Condition After Alarm Occurrence example After indication of software version, the error No.[ERR**] starts blinking and then the contents of the error comes out. -
Page 60: Alarm Indication
Alarm 9.2 Alarm indication Blink E R R 1 4 T h e r m o s t a t A l a r m M O D E < S h u t o f f Fig.9-1 Alarm indication in the event ERR14 arises Blink E R R 1 4 P B R a n g e... -
Page 61: How To Reset Alarm
Alarm 9.3 How to reset alarm The alarm can be reset in the following manner. Table9-2 Reset of alarm Alarm code Description Manner of reset Restart the power supply. ERR00 CPU hung-up In the case the alarm can’t be reset by above ERR01 CPU check error manner, repair is required. - Page 62 Alarm Code Description Contents Condition : Switching power supply has a problem (The fan stops and temperature is excessively high.) or Thermo-module is short DC power circuited. ERR11 supply failure After alarm occurrence : The unit (temp. control, pump) stop. Indication : [DC Power Voltage Failure] Condition : Fluid temp.
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Page 63: Troubleshooting
Alarm 9.5 Troubleshooting Coping method when the alarm alerts is explained as follows. Table9-4 Troubleshooting Code Reason for alarm setting Cause (1) Move the Thermo-con to an environment with (1) High level noise entered the power line, ERR00 little noise, turn ON the power supply. If there is no ground line, or temp. - Page 64 Alarm (1) Decrease radiating water temp. and increase a flow rate. (1) Radiating water temp is high or flow rate is not enough. (2)(3) If flow rate of recirculating fluid becomes ERR14 zero, the temperature of recirculating fluid can’t be (2) Flow rate becomes zero.
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Page 65: Appendix
Appendix Appendix The signal and shape of each connector and the method to calculate dew point are explained below. 10.1 Signal and style of connectors The signal and style of each connector attached to the Thermo-con are as shown on the table below. Table10-1 Signal and style of connectors Description Signal... -
Page 66: Power Supply Cable
Appendix Description Signal Style and Part No. Output Cutoff Alarm a contact (OPEN During Alarm) 1 2 3 4 5 Output Cutoff Alarm Common Output Cutoff Alarm b contact (CLOSE During Alarm) Alarm Output connector Temperature Alarm a contact (OPEN During Alarm) 6 7 8 9 Temperature Alarm Common D-sub 9 pin (Pin type) -
Page 67: Calculation Of Dew Point (From Psychometric Chart)
Appendix 10.3 Calculation of dew point (from psychometric chart) Fig.10-1 Moisture air diagram 1) Measure ambient temperature and humidity. 2) Plot ambient temperature to the temperature of horizontal axis (Ex. 24 °C), and then draw perpendicular line. 3) Obtain intersection (A) of the curve, which is almost equal to ambient temperature (Ex. 50%) and the perpendicular of 2). - Page 69 Revision history Rev5: May, 2024 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © SMC Corporation All Rights Reserved...
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