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SMC Networks HEC002-A5, Operation Manual

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Introduction

 

 

HEC002-A/HEC006-A 

 

1-2 

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. 

4) Chap. 4 Unit Overview 

Describes the outlook of this unit and operation overview. 

5) Chap. 5 Names and Functions of Components 

The description and function of the parts in this unit are mentioned. 

6) Chap. 6 Specifications 

The specifications of this unit are described. 

7) Chap. 7 Preparation for Operation 

The precautions for operation of this unit are described by each part. 

8) Chap. 8 Operation 

The method for operation of this unit is explained. 

9) Chap. 9 Alarm 

The alarms, which arise in this unit, are explained. 

10) Chap. 10 Appendix 

The signal of connectors and the method for calculating dew points are described. 

Summary of Contents for HEC002-A5

Page 1: ...HEC002 A Air cooled Thermo con Model No HEC002 A5 HEC006 A5 Keep this manual available at all times A_HEC OM I009 Rev1 6 Apr 2018...

Page 2: ......

Page 3: ...1 6 Record of Changes Version Contents Date 1 0 First edition Sep 2005 1 1 1 2 Change the address of R D Center 4 1 Add model option 6 1 Change Accuracy related to temp stability Jul 26 2006 1 2 Add H...

Page 4: ...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...

Page 5: ...running safety interlock 2 4 2 3 1 Interlock list 2 5 2 4 Disposing of product 2 6 3 Caution on Installation 3 1 3 1 Environment 3 1 3 2 Installation 3 2 3 3 Mounting 3 2 3 4 Piping 3 3 3 5 Handling...

Page 6: ...ty 6 2 2 Heating capacity 6 2 3 Pump capacity 6 3 7 Preparation for Operation 7 1 7 1 Preparation for circulating fluid 7 1 7 2 Power supply 7 2 7 3 Grounding 7 2 7 4 Supply circulating fluid and drai...

Page 7: ...of Warning label and Caution label 2 3 Fig 3 1 Installation environment 3 2 Fig 3 2 Installation environment when the back side has been blocked 3 2 Fig 3 3 Mounting 3 3 Fig 4 1 Position of Model No l...

Page 8: ...shooting 9 4 Table 10 1 Signal and style of connectors 10 1 Table 10 2 Power Supply Cable 10 2 Abbreviations Abbreviation The order of ABC Meaning AC Alternating Current AT Auto Tuning Chap Chapter DC...

Page 9: ...protection for electric shock 1 2 Operation by external communication It complies with communication standard RS 232C and RS 485 RS 232C can have a cable with length up to 15m RS 485 can have a cable...

Page 10: ...ibed 4 Chap 4 Unit Overview Describes the outlook of this unit and operation overview 5 Chap 5 Names and Functions of Components The description and function of the parts in this unit are mentioned 6...

Page 11: ...ut individual person in charge of operation and maintenance should take responsibility for the daily work and should consider the safety of the working location and environment Operators and maintenan...

Page 12: ...warnings are ignored These paragraphs highlights hazards that might cause serious injuries to workers or might damage the unit installed devices or products if the appropriate procedure is not carrie...

Page 13: ...ly by qualified service technicians or qualified personnel Read all warning and caution labels carefully and keep them in mind Do not peel off or rub alert warning and caution labels Confirm locations...

Page 14: ...on of any device Otherwise unexpected personnel injury or damage to the product may occur When turning on off the power observe the procedure Otherwise unexpected malfunction or danger may occur When...

Page 15: ...more than 0 C 8 Abnormal output Overload Controller internal circuit Works when temp change is smaller than over load detection temp selected between 0 1 to 9 9 C even if 100 output continues during o...

Page 16: ...Heat exchanger Pump and Fan Error indication on display ERR13 Restart power supply 8 Abnormal output Overload The unit continues to operate Error indication on display ERR15 Restart power supply 9 Lo...

Page 17: ...ammable gas The unit is not explosion proof 5 Where the ambient temperature range is between 10 to 35 C and the relative humidity range is between 35 to 80 No dew condensation is allowed on the unit I...

Page 18: ...n the exhaust duct is necessary prepare it by customer 3 3 Mounting The product should be mounted as follows 1 Use the foot attached to the product for mounting 2 Then tighten M4 screws bolts or equiv...

Page 19: ...discharge pressure of the circulating circuit 2 Likewise if a tube is bent or multiple elbow fittings are used the piping resistance will increase and the flow rate will decrease If the flow rate fal...

Page 20: ...Caution on Installation HEC002 A HEC006 A 3 4...

Page 21: ...n below Fig 4 1 Position of Model No label Fig 4 2 Legend of Model No label HEC002 A 5 B Cooling capacity 002 230W 006 600W Radiating method A Air cooled Power supply 5 AC100 240V Serial communication...

Page 22: ...A HEC006 A 4 2 4 4 Appearance The appearance and the outline dimensions are as shown below HEC002 A HEC006 A Fig 4 3 Outside drawings of Thermo con 240 270 300 390 210 270 300 280 370 240 278 455 390...

Page 23: ...5 Circulating fluid circuit Reservoir DC pump Temp sensor Circulating fluid IN Circulating fluid OUT DC fan DC fan Filter Thermo module Heat sink Heat exchange plate Membrane key sheet LCD display Tem...

Page 24: ...nsistent to the external ambient temperature all the times This function lets the product measure the temperature from a temperature sensor mounted in the customer preferred location then it adjusts t...

Page 25: ...g 5 1 HEC002 A 5 1 2 HEC006 Fig 5 2 HEC006 A Communication connector Alarm connector EXT Sensor connector Power supply connector Handle Circulating fluid OUT Communication connector Alarm connector EX...

Page 26: ...op view The parts attached to the top of Thermo con have description and function individually as shown below Fig 5 4 Top view Operation panel and Display Reservoir Cap Air Filter The Thermo con adopt...

Page 27: ...e RET key Used to fix set value or return to present temp status indication 2nd 3rd line Current temp PV and target temp SV during normal operation When the alarm arises the error is indicated instead...

Page 28: ...ops auto tuning AT indicator turns off 4 AT indicator turns off when auto tuning completes If not completed after 20min ERR19 AT abnormal occurs 5 If auto tuning is no successful reset to default valu...

Page 29: ...Water Reservoir capacity Approx 1 2L Pump Max pressure 0 09MPa Max pressure 0 1MPa Wetted materials SUS303 SUS304 EPDM Ceramic PPS glass 30 Carbon Polyethylene Polyurethane Piping port size Circulatin...

Page 30: ...00 1000 1200 1400 10 15 20 25 30 35 40 45 50 Fluid temperature degC Cooling capacity W Fluid water Ambient 30C Ambient 20C Ambient 15C 200 400 600 800 1000 1200 1400 1600 1800 2000 10 15 20 25 30 35 4...

Page 31: ...HEC006 A 6 3 HEC002 A HEC006 A Fig 6 3 Pump capacity 0 00 0 02 0 04 0 06 0 08 0 10 0 1 2 3 4 Flow rate L min Pressure MPa Fluid water 0 00 0 02 0 04 0 06 0 08 0 10 0 12 0 2 4 6 8 10 Flow rate L min P...

Page 32: ...Specifications HEC002 A HEC006 A 6 4...

Page 33: ...ted remove this plug beforehand Drain the circulating fluid before performing any maintenance Width across flat of plug 6mm DRAIN port size Rc1 4 Fluid other than water is not to be used as circulatin...

Page 34: ...ap of the product 3 Fill the circulating fluid for the reservoir The inlet of the reservoir is not so large and there is a possibility of spillage of circulating fluid Pay attention when filling the c...

Page 35: ...the temperature sensor and other electric components of this unit Take a measure to minimize static electricity from circulating fluid If the power switch is turned on without circulating fluid the p...

Page 36: ...leakage 5 Others Confirm there is no abnormal sound or smell or abnormal heating of the case 7 5 3 Repair and maintenance The repair and maintenance services of this unit are performed only at our fa...

Page 37: ...l operation Setting of target temp and offset are included Refer to 8 3 Level 2 Used at maintenance and initial setting and the setting of controller PID is included Refer to 8 4 Level 3 Used rarely f...

Page 38: ...supply is turned off The writing can be done up to 1 million times Table8 1 Available mode in Level 1 No Modes Setting contents Setting range Min increment Default 1 Target Temp No indication on disp...

Page 39: ...e 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 d...

Page 40: ...ets output ratio of cooling to heating to compensate difference of gain between them 10 to 999 1 200 8 Overload Judging Temp Range Sets the temp range for judgment of overload accompanying abnormal ou...

Page 41: ...to be used normally for the purpose other than initial setting and the setting related to communication is included The inputted data is written in EEPROM and memorized after the power supply is turne...

Page 42: ...nt temperature 2 of an external temperature sensor is displayed When an external tuning control is selected the target temperature is changed at any time When the control mode changes from external tu...

Page 43: ...ower limit of temp where the warning arises The difference between target temp and lower limit temp should be input Therefore if the target temp is 23 0 C and 1 5 C is set in this item the warning WRN...

Page 44: ...em the reading of temp sensor is lower by 0 05 C and actually the temp is controlled to higher one by 0 05 C 3 PB Range Setting range 0 3 to 9 9 C Min increment 0 1 C Indicated content PB range Ex 2 0...

Page 45: ...t overload accompanying abnormal output alarm ERR15 When 0 is set the alarm doesn t arise 10 Output indication mode Output Ratio Setting range 100 to 100 Min increment 1 Indicated content Thermo modul...

Page 46: ...munication 3 Parity Bit Setting range Without no parity Odd Even Indicated content Parity bit Ex Without Function Sets parity bit for communication 4 Data Length Setting range 7Bits 8Bits Indicated co...

Page 47: ...r is displayed and MODE Shut Off is shown Continuity is shown instead when ERR15 and ERR18 occurs because the product continues to operate 3 Set value input Even during input of a setting the error No...

Page 48: ...ts WRN Temp upper lower limit Condition Fluid temp is out of limit range After alarm occurrence The product continues operating and returns normal condition if the temperature goes back within range I...

Page 49: ...0 output for overload judging time period due to application of unacceptable heat load or broken wire of Thermo module Default 0 2 C 10min After alarm occurrence The product continues controlling exce...

Page 50: ...3 The inside of the power supply can get hot Eliminate the dust on the filter 4 If voltage sag lasts over specified value of 50msec the output of DC power supply reduces and the alarm occurs Ensure th...

Page 51: ...ntrollers ERR17 1 High level noise entered the temp sensor line 1 Check the temperature unstable occurred by noise Please consult us if it causes noise ERR18 The external temp sensor is not mounted Fo...

Page 52: ...Alarm HEC002 A HEC006 A 9 6...

Page 53: ...232C RS 485 5 4 3 2 1 9 8 7 6 D sub 9 pin socket type Fixed screw M2 6 1 Unused BUS 2 RXD RD BUS 3 TXD SD Unused 4 Unused Unused 5 SG SG 6 9 Unused Unused Alarm Output connector 1 Output Cutoff Alarm...

Page 54: ...00 relative humidity 5 Draw a perpendicular line from the intersection at point B down to the horizontal axis and read the Dew Point Temperature 13 C in this case Therefore moisture in the air starts...

Page 55: ......

Page 56: ...ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacture...

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