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SMC Networks HEC002-A5, Руководство по эксплуатации

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Safety Instructions 

HEC002-A/HEC006-A 

2-4 

 

2.3    Precautions for running (safety interlock) 

This is a function to protect personnel, to restrict operation, that may cause damage to the product or 
facility, and to remove dangers related to safety. 

This unit has several interlock functions, which activate when dangerous operation or condition occurs to 
stop operation and make it safe. 

See “2.3.1 Interlock list” for contained function. 

 

 

During operation or maintenance of the product, do not disable the 
interlock function 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 maintaining, cleaning or in case of emergency, turn off the power 
source. 

After identifying a problem be sure to check the cause and take 
necessary countermeasures before turning on the power.

 

 

 

When the power supply is restarted after turned off once, keep time 
interval at least 1sec. The restart of supply within that interval may break 
the unit. 

 

 

Please do not use the device which generates the electromagnetic 
radiation such as cellular phones beside the unit. There is a possibility 
that the unit mis-operates. 

Содержание HEC002-A5

Страница 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...

Страница 2: ......

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 55: ......

Страница 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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