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M&C 70304G Скачать руководство пользователя страница 6

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Temperature controller 70304G | 1.00.02

www.mc-techgroup.com

5

USED TERMS AND SIGNAL INDICATIONS

DANGER!

This means that death, severe physical injuries and/or important

material damages

will occur

in case the respective safety

measures are not fulfilled.

W A R N I N G !

This means that death, severe physical injuries and/or important ma-

terial damages

may occur

in case the respective safety measures

are not fulfilled.

CARE!

This means that minor physical injuries

may occur

in case the re-

spective safety measures are not fulfilled.

C A R E !

Without the warning triangle means that a material damage may oc-

cur in case the respective safety measures are not met.

A T T E N T I O N !

This means that an unintentional situation or an unintentional status

may occur in case the respective note is not respected.

High voltages!

Protect yourself and others against damages which might be caused

by high voltages.

NOTE!

These are important information about the product or parts of the

operating manual which require user’s attention.

SKILLED STAFF

These are persons with necessary qualification who are familiar with

installation, use and maintenance of the product.

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Содержание 70304G

Страница 1: ...Temperature Controller 70304G Instruction Manual Version 1 00 02 ...

Страница 2: ...3 13 2 Menu structure 14 13 3 Time Out 15 14 Change of the setpoint 15 15 Comissioning 15 15 1 Entry and check of controller parameters 15 15 2 Self optimizing PID action of control circuit 16 15 3 Commissioning with heated foreign components 17 16 Low temperature alarm and excess temperature limitation 17 16 1 Restarting after excess or low temperature alarm 17 17 70304G with mA output 18 17 1 Ad...

Страница 3: ... application please don t hesitate to contact M C or your M C authorized distributor You will find all the addresses in the appendix of this instruction manual For additional information about our products please go to M C s website www mc techgroup com There you can find the data sheets and manuals of our products in German and English This Operating Manual does not claim completeness and may be ...

Страница 4: ...n and maintenance of this product by qualified personnel Follow all instructions and warnings closely Read this manual carefully before commissioning and operating the device If you have any questions regarding the product or the application please don t hesitate to contact M C or your M C authorized distributor 2 DECLARATION OF CONFORMITY CE Certification The product described in this operating m...

Страница 5: ...e switched off and hold no voltages This also applies to any external control circuits that are connected The device is only to be used within the permitted range of temperatures and pressures Consider IP protection class when choosing installation site Do not use the device in hazardous areas Installation maintenance inspections and any repairs of the devices must be carried out only by quali fie...

Страница 6: ...n case the re spective safety measures are not fulfilled C A R E Without the warning triangle means that a material damage may oc cur in case the respective safety measures are not met A T T E N T I O N This means that an unintentional situation or an unintentional status may occur in case the respective note is not respected High voltages Protect yourself and others against damages which might be...

Страница 7: ...sors and he can be used as a pro grammable two or three step or continuous and self optimizing controller with PID structure 7 RECEIPT OF GOODS AND STORAGE The temperature controller is a complete pre installed unit Please take the temperature controller and possible special accessories carefully out of the packag ing material immediately after arrival and compare the goods with the items listed o...

Страница 8: ... order to leave the levels 2 Active Setpoint Factory setting SP1 5 Indication yellow for Switch status of binary outputs 1 6 display lights up on ramp program function is active manual operation is active 3 Setpoint Four digits green decimal place is configu rable Also used for operator prompting display of parameter and level symbols 6 16 segment display for the unit C F factory setting C Figure ...

Страница 9: ... type 70304G Part No 01B8451 230 V 01B8451a 115 V consists of the controller plug in module type 703 Part No 01B8401 and a 15 A solid state relay These form a complete con trol unit in a painted metal wall mounting housing with screwed on cooling unit Figure 2 Housing dimensions and installation dimensions ...

Страница 10: ...D Status alarm Low temperature alarm 1 contact NO potential free contact rating 250 V AC 3 A Indicators measuring temperature 4 digits 7 Seg LED red 10 mm setting value as listed before but 7 0 mm ON operation ramp function on 2 alarms Temperatures Ambient 0 50 C storage 30 to 70 C Climatic conditions 90 r H dew allowed Electrical connections 4 mm2 Power supply 230 V 50 60 Hz 3450 VA 115V 50 60 Hz...

Страница 11: ...cations must be observed The supply circuit of the unit must be provided with a fuse of 16AT overcurrent protection the electrical values are shown in the technical data Electrical connection can take place after removal of the front cover as shown in the diagram below on the internal terminal strip The cover can be removed by loosening the four screws visible on the front cover Provided on the un...

Страница 12: ...temperature difference to the setpoint ALSE factory setting 10 C In case of exceeding a cut off of the controller with lock and an alarm signal takes place Max low temperature difference to the setpoint Lo t factory setting 10 C In case of falling below an alarm signal takes place Limit comparator Lfun factory setting 2 for controller with ramp function 6 for controller without ramp function other...

Страница 13: ...ltaneously for 5sec display Code 3 all levels are locked Press PGM Change value from 3 to 2 with key The value is blinking after 2sec and the change is taken over The user level is unlocked now Press EXIT To activate the level inhibit act as follows Standard display below setpoint up actual value has to be visible Press key PGM and simultaneously for 5sec display Code 2 all levels are locked Press...

Страница 14: ...o the standard display press EXIT key 2x Figure 4 Menu structure Lin Exit Time out 2 min SP Setpoint ALSE Excess temperature with lock Lo t Low temperature alarm LFun Limit comparator function Fnct Function of controller rASL Ramp slope SenS Sensor type Lin Linearization 290 300 0 PGM User SP ALSE Lo t PGM LFun Fnct rASL SenS PGM Standard display PGM PGM PGM PGM PGM PGM PGM Exit Changing parameter...

Страница 15: ...rm which will permanently deactivate the heating circuit For restart Let cool down the device below the new setpoint Press EXIT and key or Reset of the low temperature alarm by switching off and on of the mains voltage 15 COMISSIONING 15 1 ENTRY AND CHECK OF CONTROLLER PARAMETERS NOTE For the entry and check of controller parameters the heating of the respective M C component must not yet be conne...

Страница 16: ...and the parameter for the limit comparator has to be changed Lfun 6 See also chapter 13 The self optimizing function can be activated as follows After cable connection Figure 3 switch on the supply When the actual value top display red indicator reaches the setpoint value bottom display green indicator press keys simultaneously for longer than 2 seconds The word tUnE now flashes in the setpoint va...

Страница 17: ...perature alarm output and relay 1 as an excess temperature limitation with permanent deactivation Both alarms are indicated on the controller front panel by the respective number 1 or 2 extinguish ing This takes place if the setpoint temperature is higher or lower than 10 C Operating state 1 2 3 Heating up off on on off Normal heating on on on on heating off on on off Alarm X off X 16 1 RESTARTING...

Страница 18: ...M key SiGn blinking with or choose signal type 0 0 10V 1 2 10V 2 0 20mA 3 4 20mA factory setting Takeover of the adjusted value takes place after 2sec up to 0Pnt zero point of the temperature range PGM key 0Pnt blinking with or adjust zero point 0 0 factory setting up to End end point of the temperature range PGM key End blinking with or adjust end point 200 0 factory setting 18 DECOMMISSIONING NO...

Страница 19: ...PART LIST Temperature controller 70304G C Consumable parts R Recommended spare parts S Spare parts Recommended quan tity being in operation years V E T 1 2 3 01B8401 Electronic PID temperature controller type 703 with self optimizing function front mounting enclosure Sensor input resistance thermometer or thermocouple Output 0 12 V for Solid State relay control Status signal output 1 contact NO fo...

Страница 20: ... 1 1 rASL 3 3 3 3 3 3 SenS 2 2 4 4 4 4 Lin 1 1 12 12 9 9 Parametrization for heated sample tubes SP30 H SP35 H Version with PT100 200 C Thermo couple K 200 C Thermo couple K 320 C Thermo couple J 200 C Thermo cou ple J 320 C SP 200 200 320 200 320 ALSE 30 30 30 30 30 Lo t 30 30 30 30 30 Lfun 2 2 2 2 2 Fnct 1 1 1 1 1 rASL 3 3 3 3 3 SenS 2 4 4 4 4 Lin 1 12 12 9 9 Parametrization for dilution probes ...

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