Bridge-mounted, bath and heating circulators
Original operating manual
1.950.1750.us.V03
11/2021
Page 1: ...Bridge mounted bath and heating circulators Original operating manual 1 950 1750 us V03 11 2021...
Page 2: ...nt of this operating manual is protected by copyright Information including texts images and other contents may not be reproduced distributed transmitted stored or otherwise used in any form without p...
Page 3: ...cription 16 5 1 Product overview 16 5 2 Function description 16 5 3 Operating and functional elements 17 5 4 Interfaces 18 5 4 1 Connection of Pt100 temperature sensor 18 5 4 2 Stakei output 19 5 4 3...
Page 4: ...he circulator 39 7 1 1 Mount bridge mounted circulator 39 7 1 2 Mount heating or refrigerated circulator 40 7 2 Connect the device to the power supply 41 7 2 1 Connect bridge mounted or heating circul...
Page 5: ...7 Set inactivity timer 56 8 4 8 Reset settings 56 8 5 Record data 57 8 5 1 Record measurement data 57 8 5 2 Reading out blackbox data 57 8 5 3 Displaying alarm memory 58 8 6 Thermodynamics 59 8 6 1 C...
Page 6: ...ure signal outputs of the REG EPROG plug 72 8 10 3 Configure alarm outputs 73 8 11 Activating stand by input 73 8 12 Adjusting the temperature sensor ATC 74 8 12 1 Adjust internal temperature sensor 7...
Page 7: ...T commands 88 11 1 3 Status commands 91 11 1 4 Status messages 91 11 2 Alarms and Warnings 92 11 3 Modbus TCP IP register 95 11 3 1 Data type 95 11 3 2 Feedback on invalid entries 96 11 3 3 Function c...
Page 8: ...ent choice JULABO would like to thank you for the trust you have placed in our company and products This operating manual will help you become acquainted with the use of our units Read the operating m...
Page 9: ...anual can be found on our website www julabo com Use the Search function on the website 2 2 Warnings The manual contains warnings to increase safety when using the device Warnings must always be obser...
Page 10: ...may be damaged 2 3 Symbols used Various symbols are used throughout this manual to aid reading comprehension This list describes the symbols used Tools needed for the following approach Prerequisite...
Page 11: ...edia can be kept constant Only use the device if it is in technically perfect condition and only use it in accordance with its intended use Be aware of safety issues or hazards and comply with the ope...
Page 12: ...nces and the device The operator must ensure that the device is checked for safety and functionality at regular and usage related intervals The integrity of the safety symbols on the device must be ch...
Page 13: ...ion These Safety Instructions must be followed to ensure safe operation Vapors may escape during the temperature control application Operate the device in a well ventilated location Depending on the b...
Page 14: ...efore switching on 4 5 Safety function Technical protective devices provide for safe operation If a safety function is triggered the operator is alerted with a message on the display and an acoustic s...
Page 15: ...when the bath fluid fill level in the bath tank is too low The device has a two stage warming system to prevent overheating of the heater or dry running of the pump The low liquid level warning is tri...
Page 16: ...ks Circulator with closed stainless steel bath tank Example MAGIO MX BC4 for temperature control applications in the bath or externally 5 2 Function description This section describes the function of...
Page 17: ...function elements 1 Mains switch 2 Touchscreen 3 High temperature cut off setting 4 Mounting screws 5 Ethernet interface 6 USB interface Type A 7 USB interface Type B 8 Stakei outlet secured 9 Mains...
Page 18: ...erfaces 5 4 1 Connection of Pt100 temperature sensor The plug ext Pt100 is used to connect an external Pt100 temperature sensor The following section describes the wiring of the plug as well as the co...
Page 19: ...controlled by the current cooling capacity of the device If the temperature setpoint is lower than the actual temperature detected by the device a pulse width modulated signal is sent via the Stakei o...
Page 20: ...ta Pin 7 RTS request to send Pin 3 TxD transmit data Pin 8 CTS clear to send Pin 5 0 V signal GND Pins 1 4 6 and 9 are reserved Do not use RS485 interface pin assignment Pin 3 B Pin 6 5 V max 50 mA Pi...
Page 21: ...face 5 5 Analog interfaces accessories The module with analogue interfaces can be ordered as an accessory Slot with analogue connections 1 Alarm output 2 REG EPROG plug 3 Standby input 5 5 1 Alarm out...
Page 22: ...current 1 A 5 5 2 REG EPROG socket The REG EPROG socket has three signal outputs and one signal input A signal transmitter connected to the programmer input can specify the setpoint temperature or per...
Page 23: ...escription 23 5 5 3 Standby input With the standby socket the device can be put in standby mode using an external signal transmitter 1 External contact e g switch 2 Pin 3 3 Pin 1 4 Pin 2 Standby socke...
Page 24: ...nal external control display 3 Display of current internal external temperature display off in standby mode 4 Temperature sequence setpoint temperature current temperature internal and external 5 Stat...
Page 25: ...Softkey Function With the softkey Start a temperature control application is started With the softkey Stop a temperature control application is stopped With the softkey Settings the Main menu is call...
Page 26: ...ature warning TOver alarm Overtemperature alarm TSub alarm Subtemperature alarm TProtect High temperature cut off TSet max Maximum setpoint temperature TSet min Minimum setpoint temperature TMax int M...
Page 27: ...al sounds and an alarm message with a red background is shown on the display The signal tone can be deactivated by touching the touchscreen The fault causing the alarm must be remedied A restart is re...
Page 28: ...a connected cooling machine are also displayed as operator messages 5 9 Main menu With the softkey Settings on the home screen you can call up the Main menu The Main menu is divided into menu options...
Page 29: ...parameters for a temperature sequence are defined and the pump performance set Adjust controller Setting of the control parameters for internal or external control Definition of the control behavior...
Page 30: ...ternal storage medium The menu Record data defines the conditions for this and starts recording The recorded data can be used for subsequent evaluation Recording measurement data Reading out blackbox...
Page 31: ...er Access rights for basic and advanced users 5 9 9 Service menu The menu Service is reserved for JULABO service technicians and password protected 5 9 10 Menu About The menu About provides informatio...
Page 32: ...CISPR 11 The device is an ISM device of group 1 which uses high frequency for internal purposes Class A Use in an industrial electromagnetic environment The device is designed for connection to a sepa...
Page 33: ...27 31 Supply pressure bar 0 24 0 44 0 68 0 92 Suction pressure bar 0 16 0 27 0 37 0 40 Maximum viscosity cSt 70 Dimensions Dimensions W x D x H cm 34 x 19 x 41 Immersion depth cm 20 0 Weight kg 7 6 D...
Page 34: ...e material that the parts are made of This data can be used to check the compatibility of the parts with the bath fluid used Parts that come into contact with the medium Material Motor shaft 1 4301 Pu...
Page 35: ...JULABO can damage the water bath Use bath fluids that are recommended by JULABO Before filling check the parts that are in contact with the medium for compatibility with the bath fluid Do not exceed...
Page 36: ...it the working temperature range and the respective temperature control application Hoses for every area of application can be found on our website Hoses must meet the following requirements Temperatu...
Page 37: ...ating element may still be hot even after the device has been switched off and may cause burns if touched Allow the device to cool down to room temperature after switching off Wear protective gloves T...
Page 38: ...operation 1 If possible position the device under an extraction system Depending on the bath fluid gases may be created at high temperatures Recommended minimum distance of 1 m to other devices to pre...
Page 39: ...mounted on open bath tanks with a width of 33 cm to 68 cm Cross headed screwdriver size 2 The circulator is equipped with the telescopic bridge The bath is empty 1 Dismount the two screws on the side...
Page 40: ...mm The thermostat is ready to be mounted on a closed bath or a cooling machine The bath is empty 1 Carefully insert the circulator into the bath Align the four threaded sleeves of the bath with the f...
Page 41: ...connected as a bridge mounted circulator or heating circulator The circulator is mounted as a bridge mounted or heating circulator The power cable is ready for use Front side Back 1 Insert the power...
Page 42: ...nally connected system If the temperature range and or pressure parameters of an externally connected system do not match those of the device this can result in damage to individual components or even...
Page 43: ...n the external system and the temperature control system as backflow protection NOTE Damaged hoses due to kinking Hoses are damaged by kinking and can may leak Lay hoses with large radii Avoid kinking...
Page 44: ...e resealed with the sealing plugs so that no bath fluid can splash out during operation 7 3 2 Connect an external system with barbed fittings This section describes how to connect an external closed s...
Page 45: ...et the language The language must be set first to prepare for important basic settings When switching on for the first time alarm messages may be shown on the display The device is connected and ready...
Page 46: ...led yet the low liquid level alarm is displayed Depending on the default setting the high temperature cut off alarm is displayed 2 Call up the Main menu 3 Call up the submenu Settings then menu option...
Page 47: ...rflow With decreasing temperature the low liquid level protection can be triggered and interrupt the temperature control process 3 Switch the unit on and start the temperature control application 4 Wa...
Page 48: ...warning then confirm your input with OK 5 Set the limit value for the Subtemperature alarm then confirm your input with OK 6 Set the limit value for the Subtemperature warning then confirm your input...
Page 49: ...up the Main menu 2 Call up the submenu Adjust safety 3 Set the values for internal minimum and internal maximum The actual value limits are set and immediately active 7 7 4 Band limit for external co...
Page 50: ...itched on 1 Call up the Main menu 2 Call up the submenu Adjust safety 3 Set the upper and lower band limit The band limits are set and immediately active 7 8 Connect external temperature sensor A Pt10...
Page 51: ...witch off the device The device is switched on 1 Press the Stop softkey to stop an ongoing temperature control application If a cooling machine is connected a message appears on the display that the c...
Page 52: ...input with OK 4 Select the desired display format The date and time are set 8 3 4 Activate autostart function The autostart function makes it possible to start a temperature control application direct...
Page 53: ...e passwords 8 4 1 Change password The password ensures that only authorized persons have access to defined device functions The administrator password is required to change a password Passwords can be...
Page 54: ...on 1 Call up the Main menu 2 In the submenu Unit account call up the menu option Settings An input field will open 3 Enter the administrator password and confirm your input Factory setting for the ad...
Page 55: ...off and on again the last logged in user group remains active 8 4 5 Log out user If an active user is logged out the user independent access rights that can be operated by any person are automatically...
Page 56: ...er The device is switched on A basic user or advanced user is logged in 1 Call up the Main menu 2 Call up the submenu Unit account The logged in user group is displayed 3 Press the Inactivity duration...
Page 57: ...t the USB stick into the USB socket on the back of the device 4 Press the button File to change the filename if required 5 Press the button Sampling time and set the cycle in which measurement data sh...
Page 58: ...messages are stored with date time alarm code and unit identifier The data can be read out via the menu The device is switched on 1 Call up the Main menu 2 Call up the submenu Record data then the me...
Page 59: ...range Xp is the temperature range between the setpoint value and the actual value in which the heating capacity can be adjusted from 100 to 0 The value for Xp can be selected between 0 K and 10 K Int...
Page 60: ...etpoint Symptom Temperature sequence slowly approaches the setpoint and doesn t quite reach it Solution Decrease Tv and or Tn increase Xp Symptom Temperature sequence quickly approaches the setpoint b...
Page 61: ...set and immediately active 8 6 4 Limit cooling capacity and heating capacity In the menu Limits the cooling capacity and heating capacity are limited The device is switched on 1 Call up the Main menu...
Page 62: ...may be necessary to install the USB driver 3 Install the USB driver on the computer 4 Switch the device on 5 Call up the Main menu on the device 6 In the submenu Connect unit Remote control activate t...
Page 63: ...Enter the interface parameters into the terminal program 8 Use the terminal program to select the COM port of the circulator and establish a connection Remote control via the RS232 serial interface is...
Page 64: ...The device is switched on The remote control mode is deactivated An external signal transmitter is connected via the REG EPROG socket 1 Call up the Main menu 2 Call up the submenu Connect unit then me...
Page 65: ...the analog option is available and the setpoint is defined as the input variable in submenu Analog module for EPROG The external setpoint value is defined 8 7 7 Set up actuating variable If the devic...
Page 66: ...defined safe operating status Cyclical data communication between the higher level main computer and the device is crucial If data transmission is interrupted for a pre defined period the watchdog fu...
Page 67: ...iquid level alarm is triggered and temperature control application stops In the event of a prolonged temperature control application regularly check the fill level of bath fluid in the bath tank If th...
Page 68: ...anage profile call up one of the profiles 4 Call up the menu option Edit profile The existing steps of the profile are displayed If there are no steps the Add step softkey appears 5 Tap on one of the...
Page 69: ...The temperature control profile is imported 8 9 4 Export temperature control profile Temperature control profiles can be exported to a USB stick for example to be used on other devices The device is s...
Page 70: ...option Activate programmer 3 Scroll down the menu page and select the sequence cycle with the Series type button In addition to daily or weekly individual weekdays can also be selected 4 Use the Use...
Page 71: ...er the end 6 Select the Plan start button to specify the start time and start date When the programmer is activated the start time is shown in the programmer status display on the home screen As soon...
Page 72: ...d The following values can be output Setpoint Specified setpoint Internal Internal temperature sensor value External External Pt100 temperature sensor value Performance Value of the variable The devic...
Page 73: ...e 3 4 In the menu option Alarm output select the condition to be used as trigger for a connected external circuit The alarm output is configured 8 11 Activating stand by input This section describes h...
Page 74: ...en temperature is controlled within a temperature range This results in an arched temperature curve 8 12 1 Adjust internal temperature sensor This section describes how to adjust the internal temperat...
Page 75: ...for the 1 point adjustment 2 Go to the Home screen and enter the setpoint temperature for the next correction point 3 Wait until the temperature in the bath has stabilized and is shown on the display...
Page 76: ...ead the temperature value on the reference thermometer 5 Call up the Main menu of the circulator and then the submenu Install unit 6 In the submenu Adjust sensor select the function ATC external 7 Tap...
Page 77: ...temperature safety function is operational Slotted screwdriver size 3 The device is switched on 1 Set the display of the start screen so that it shows the high temperature cut off value 2 Use the scr...
Page 78: ...e low liquid level safety function works 3 Switch the device off wait a few seconds then switch the device on again The alarm message is deactivated 4 Close the bath opening The low liquid level safet...
Page 79: ...valve The bath fluid drains out of the bath tank into the collection vessel provided 4 Once the bath tank is completely drained close the bath opening 5 Close the drain valve The device is emptied If...
Page 80: ...t free location The device is protected and can be safely stored there It can be put into operation again as needed 9 8 Technical Service If the unit shows faults you cannot resolve please contact our...
Page 81: ...not include damage to the product resulting from accident misuse improper installation or operation unauthorized or improper repair replacement or alteration including but not limited to repairs repl...
Page 82: ...th above Seller shall have no further liability or obligation to Buyer therefor In no event shall Seller s liability under the Initial Warranty exceed the original purchase price of the product which...
Page 83: ...of the unit to the Buyer Out of Box Failure OBF An Out of Box Failure OBF is defined as a product failure immediately following unpacking and installation of a newly delivered product JULABO provides...
Page 84: ...s and OUT commands String element Symbol Hex Space 20 Carriage return 0D Line feed LF 0A IN commands Retrieve parameters Command structure Command E g Retrieve the setpoint temperature IN_SP_00 RS485...
Page 85: ...put must be set to flow in_pv_16 Current bath fluid filling level Setpoints and warning limits System response in_sp_00 Set working temperature in_sp_03 Set high temperature warning limit in_sp_04 Set...
Page 86: ...ariable source 0 Circulator 1 Serial 2 Analog EPROG IN PAR System response in_par_00 Set sensor difference between working temperature sensor and safety temperature sensor in_par_01 Set time constant...
Page 87: ...iliary parameters System response in_hil_00 Set actuating variable limit for cooling capacity in_hil_01 Set actuating variable limit for heating capacity ATC IN commands Parameter System response ATC...
Page 88: ...of the temperature units 0 C 1 F out_sp_12 x Setting the pressure unit 0 bar 1 F out_sp_13 x Adjusting the flow unit 0 l min 1 gpm out_sp_27 xxx Pump capacity in out_sp_28 xxx xx High temperature ala...
Page 89: ...nternal control out_par_09 xxx Setting of the control parameter XP of the subordinate controller cascade temperature control out_par_10 xxx Setting of the control parameter XPU of the subordinate cont...
Page 90: ...POINTx yy yy zz zz x 1 10 yy yy circulator temperature zz zz correction value Example Command ATC INT POINT1 20 00 20 10 Defines correction point 1 for internal adjustment with circulator temperature...
Page 91: ...tandby mode manual operation 01 MANUAL START Device in manual mode 02 REMOTE STOP Device in standby mode remote control operation 03 REMOTE START Device in remote control mode 08 INVALID COMMAND Devic...
Page 92: ...ace if necessary 03 The measured temperature is over the set high temperature limit Increase high temperature temperature limit or decrease temperature setpoint 04 The measured temperature is below th...
Page 93: ...nd connected refrigeration unit Check CAN bus cable for damage and replace if necessary Switch the device on again If the fault has not been remedied contact Technical Service Alternatively Deactivate...
Page 94: ...nal speed limit for the heating capacity block is not reached Motor defective or fluid viscosity too high Check pump setting and adjust if necessary Check viscosity of the bath fluid and adjust if nec...
Page 95: ...ed into several registers For values that are divided into several registers the registers are arranged according to the Modbus format For error free communication all bus devices need to use the same...
Page 96: ...tion of data address and data length is not supported by the device e g only one register of a value that includes several registers The register cannot be changed 03 Illegal data value The set value...
Page 97: ...Set identification 0 No identification The saved parameters are used for the regulation 1 Unique identification of the controlled process after the next start 2 Permanent identification of the contro...
Page 98: ...de temperature control 40047 46 short Lower band limit 0 200 K 40048 47 short Upper band limit 0 200 K Pump settings 40053 52 ushort Pump capacity 40 PumpMax Temperature warning limits 40061 40062 60...
Page 99: ...30006 5 short Remote control mode 30007 6 short Alarm code 30008 7 short Warning code 30011 30012 10 11 float Bath temperature 30013 30014 12 13 float Temperature value of the external Pt100 temperat...
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