Julabo FC1200S Скачать руководство пользователя страница 31 | Manualshive

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Recirculating coolers

31

Optimization instructions for the PID control
parameters:

The heat-up curve reveals inappropriate control
settings

optimum setting

Inappropriate settings may produce the following
heat-up curves:

Xp too low

Tv/Tn too low

Xp
or
Tv too high

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Содержание FC1200S

Страница 1: ...FC1600T FCW1600T FCW2500T FC600 T FC1200 T FC1600 T Software version n 9 0 JULABO WEST 2575 Pioneer Avenue Suite 102 Vista CA 92081 760 842 8010 760 842 8015 info julabo com www julabo com JULABO EAST...

Страница 2: ...or research and industry are developed produced and distributed according to the requirements of DIN EN ISO 9001 2000 Certificate Registration No 01 100044846 Unpacking and inspecting Unpack the recir...

Страница 3: ...itching on 24 6 2 Start 24 6 2 1 Automatic non automatic start mode 25 6 3 Setting the setpoint temperatures 26 6 3 1 Setting the temperature 26 6 3 2 Setting the control ratio for feed return flow te...

Страница 4: ...nently visible on the MULTI DISPLAY LED 1 LED 2 and thus may be easily compared The bath tank is located in the lower part of the unit The cooling machine draws heat from the bath liquid via the cooli...

Страница 5: ...julabo com Safety recommendations for the operator You received a product conceived for industrial use Nevertheless avoid strikes to the housing vibrations damages to the keypad foil keys display or...

Страница 6: ...ons for the positioning of the individual warning labels are enclosed with the warning labels included in the delivery Warning labels must be easily visible to users 1 Warning label W00 Colors yellow...

Страница 7: ...08 230 60 or 230 50 Total power consumption W 2600 with T pump FC1600T FCW1600T Working temperature range C 15 80 15 80 Cooling capacity C 20 10 10 water glycol kW 1 45 1 05 0 25 Refrigerant R134a Hea...

Страница 8: ...mption W 2800 with S pump FC1200S FCW1200S Working temperature range C 15 80 15 80 Cooling capacity C 20 10 5 10 water glycol kW 0 12 0 85 0 65 0 26 Refrigerant R134a Heater capacity kW 1 2 Pump capac...

Страница 9: ...r connection V Hz 208 230 60 or 230 50 Total power consumption W 2900 with Ju pump FC600 T Working temperature range C 20 80 Cooling capacity C 20 10 5 10 water glycol kW 0 6 0 47 0 4 0 21 Refrigerant...

Страница 10: ...connection V Hz 208 230 60 or 230 50 Total power consumption W 2300 with Ju pump FC1600 T Working temperature range C 20 80 Cooling capacity C 20 10 5 10 water glycol kW 1 65 1 25 1 0 0 47 Refrigerant...

Страница 11: ...protection C 25 85 Low temperature protection C 25 85 Low liquid level protection float switch Classification according to DIN 12876 1 III Overload protection for pump motor contactor Overload protect...

Страница 12: ...Suspended solids impermissible Notice Danger of corrosion of heat exchanger due to unsuitable quality of cooling water Due to its high content of lime hart water is not suitable for cooling and causes...

Страница 13: ...njuries could result A warning of possible property damage may also be contained in the text Notice Describes a possibly harmful situation If this is not avoided the product or anything in its surroun...

Страница 14: ...is securely attached Regularly check the tubing for material defects e g for cracks Never operate damaged or leaking equipment Always turn off the unit and disconnect the mains cable from the power s...

Страница 15: ...power switch illuminated 7 Filling funnel 8 Drain tubing 9 Drain tap 10 Filling level indication 11 Pump pressure gauge 10 7 11 8 9 1 2 MULTI Display temperature indication LED 1 LED 2 3 Indicator lig...

Страница 16: ...ing of working temperature F Key Indication or setting of high temperature G Key Indication or setting of low temperature H Key Indication or setting of control ratio for feed return flow temperature...

Страница 17: ...nnector Feed 12 2 Pump connector Return 13 Overflow port for bath tank 14 Connectors for solenoid valves 15 Mains power cable with plug 16 2 12 1 16 1 12 2 13 14 Only for water cooled models 16 1 Cool...

Страница 18: ...ity of heat sources and do not expose to sun light Before operating the unit after transport wait about one hour after setting it up This will allow any oil that has accumulated laterally during trans...

Страница 19: ...unit is switched off Return flow safety device Should the filling volume of the bath tank not be sufficient prevent the liquid from flowing back by using shut off valves In case the system to be cool...

Страница 20: ...n Distilled and deionized water is unsuitable Their special properties cause corrosion in the bath even in stainless steel Water No liablity for use with water Danger of freezing at working temperatur...

Страница 21: ...em to the pump connectors and check for leaks Hold the venting grid pull out and remove Check to make sure that the drain tap 9 is closed Move the filling funnel 7 to the front and remove cap Fill the...

Страница 22: ...1 9 8 Turn the mains switch 1 off Hold the venting grid pull out and remove Take the drain tubing 8 out of the holder and hold it into a pail Open the drain tap 9 and empty the unit completely Close...

Страница 23: ...onnect an external temperature sensor for measuring and controlling the temperature directly in the external system Control mode see page 41 ACTUAL SET Connect a Pt100 sensor Order No 8 981 003 or M R...

Страница 24: ...e FC 1200 n 9 0 The display OFF indicates the recirculating cooler is ready to operate rOFF see page 36 6 2 Start ACTUAL SET Actual value Setpoint Press the Enter key 5 4 for about 2 seconds The MULTI...

Страница 25: ...ivating deactivating AUTOSTART 1 Turn on the recirculating cooler with the mains power switch and press the Enter key to start operation 2 Simultaneously press the safety temperature key C and the MEN...

Страница 26: ...ered down 6 3 1 Setting the temperature Example Setting the bath temperature ACTUAL SET ACTUAL SET n Press the setpoint key The indicator light blinks and the value previously set appears on the MULTI...

Страница 27: ...sensor The control ratio for feed and return flow temperature is factory preset to 50 50 For enabling optimum control performance for asymmetric experiments this ratio may be adjusted from 0 to 100 0...

Страница 28: ...a complete shutdown of the circulating pump heater and cooling compressor is effected The alarm light illuminates and an audible signal is triggered An error message appears on the MULTI DISPLAY LED 2...

Страница 29: ...ooler The control parameters are indicated by operating the key 5 1 Indications in case of internal control INT Parameter Setting range CP 1 Xp example 4 0 K 0 1 100 K CP 2 Tn example 160 s 1 9999 s C...

Страница 30: ...itation of the internal bath temperature Without limitation Limited internal temperature Each indicated control parameter can be optimized manually Setting n Operate the key as often until the desired...

Страница 31: ...zation instructions for the PID control parameters The heat up curve reveals inappropriate control settings optimum setting Inappropriate settings may produce the following heat up curves Xp too low T...

Страница 32: ...s on the MULTI DISPLAY LED 2 Internal error High temperature alarm Low temperature alarm The values reported by the safety sensor and the sensor in the feed connector differ by more than 25 K defectiv...

Страница 33: ...e connecting cable is electrically connected to the plug housing Programmer input Temperature recorder output O 1 2 3 4 5 6 Pin Signal 1 Output temperature external sensor 10 mV K 2 Output calculated...

Страница 34: ...ace is a 9 pole connector Pin 2 RxD Receive Data Pin 3 TxD Transmit Data Pin 5 Gnd Pin 7 RTS Request to send Pin 8 CTS Clear to send Interface correspondence Circulator Computer Circulator Computer 9...

Страница 35: ...witch off or an alarm contact of the superordinated application system In case the connection between Pin 2 and Pin 3 is interrupted by opening the contact AK a complete shutdown of the circulating pu...

Страница 36: ...arating decimals in a group is the period end of file Hex 0D The commands are divided into in or out commands in commands asking for parameters to be displayed out commands setting parameters The out...

Страница 37: ...et in ask in_pv_00 no Ask for actual feed temperature in_pv_01 no Ask for actual temperature of external sensor in_pv_02 no Ask for actual heater capacity in_pv_03 no Ask for actual return temperature...

Страница 38: ...COMMUNICATION ERROR Internal error 07 I2C BUS WRITE ERROR Internal error 08 I2C BUS READ ERROR Internal error 09 I2C BUS READ WRITE ERROR Internal error 10 COMMAND NOT ALLOWED IN CURRENT OPERATING MO...

Страница 39: ...figuration level Select the menu items of the configuration level one by one by pressing simultaneously the menu key and one of the cursors 10 2 Setting the parameters 1x ACTUAL SET 3x ACTUAL SET Exam...

Страница 40: ...Off software handshake 1 RTS CTS hardware handshake ACTUAL SET PAr Parity bits of the serial interface 0 no 1 odd 2 even ACTUAL SET bAud Baud rate of the serial interface 1200 Bauds 2400 Bauds 4800 Ba...

Страница 41: ...usly press the MENUE key 4 2 and twice the edit key to select the calibration level or the edit key to exit the calibration level Select the menu items of the calibration level one by one by pressing...

Страница 42: ...an external programmer 0 Voltage 0 to 10 V 1 Current 0 to 24 mA d Connect an external programmer to the connector O e Set the external programmer to the highest temperature value ACTUAL SET f In the c...

Страница 43: ...t key E Follow the instructions under section 6 3 1 page 26 o p q j Do not alter any setting on either of the units as long as the display Ad_P is blinking k The lowest programmer value of 20 C and th...

Страница 44: ...outside of the unit using a wet cloth and low surface tension water The recirculating cooler is designed for continuous operation under normal conditions Periodic maintenance is not required The tank...

Страница 45: ...es Limitations on Seller s Liability Buyer s sole and exclusive remedy under the Initial Warranty is strictly limited in Seller s sole discretion to either i repairing defective parts or ii replacing...

Страница 46: ...ent shall be construed in accordance with and shall be governed by the substantive laws of the Commonwealth of Pennsylvania without regard to its principles of conflicts of law 8 Waiver Any failure of...

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