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Maintenance 

 

86 

 

9.3  Test the low liquid level safety function 

 

This section describes how you can test that the low liquid level safety function 
is operational. 
 

 

  The device is switched on. 

1.  Remove the bath lid. 
2.  Using a long object, e.g. a straightedge, carefully push the thermostat float 

downwards until it reaches its mechanical stop. 

  A beep sounds and the “Tempering fluid level too low” alarm message is 

displayed. The 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 safety function has been tested for functionality. 

 

 

9.4  Replace detachable power cord 

 

The device is equipped with a detachable power cord. 
 

 

If the power cord needs to be replaced, ensure that the new one is at least 
dimensioned for the device power requirements. Insufficiently dimensioned 
power cords must not be used. See type plate for mains voltage and current 
value. 
We recommend only using original JULABO spare parts. 
 

 

 

 

Содержание MAGIO MS

Страница 1: ...Bridge mounted circulators circulators refrigerated circulators Original operating manual 1 950 1700 en V04 11 2021...

Страница 2: ...ntent 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 withou...

Страница 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...

Страница 4: ...44 7 Initial operation 45 7 1 Mounting the circulator 45 7 1 1 Mount bridge mounted circulator 45 7 1 2 Mount heating or refrigerated circulator 46 7 2 Connect the device to the power supply 47 7 2 1...

Страница 5: ...d 61 8 4 2 Defining user dependent settings 62 8 4 3 Defining user independent presets 62 8 4 4 Log in user 63 8 4 5 Log out user 63 8 4 6 Lock the device 64 8 4 7 Set inactivity timer 64 8 4 8 Reset...

Страница 6: ...ies setup 78 8 9 7 Activate programmer 79 8 10 Configure signal outputs 80 8 10 1 Set up Stakei outlet 80 8 10 2 Configure signal outputs of the REG EPROG plug 80 8 10 3 Configure alarm outputs 81 8 1...

Страница 7: ...ommands 91 12 1 1 IN commands 92 12 1 2 OUT commands 95 12 1 3 Status commands 98 12 1 4 Status messages 98 12 2 Alarms and Warnings 99 12 3 Modbus TCP IP register 102 12 3 1 Data type 102 12 3 2 Feed...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 15: ...hen 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 trig...

Страница 16: ...MAGIO MS BC4 for temperature control applications in the bath or externally Circulator with cooling machine Example MAGIO MS 600F for standard temperature applications 5 2 Function description This s...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 33: ...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 36 Immersion depth cm 15 0 Weight kg 7 2 Display Display 7 TFT LCD Resolution 10...

Страница 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...

Страница 35: ...t pump stage kW 0 26 0 21 0 17 0 10 0 01 Refrigerant R449A R290 Dimensions Dimensions W x D x H cm 24 x 42 x 66 Usable bath opening cm 13 x 15 Bath depth cm 15 Volumes min max l 3 0 4 0 Weight with ci...

Страница 36: ...R452A Dimensions Dimensions W x D x H cm 33 x 47 x 69 Usable bath opening cm 22 x 15 Bath depth cm 15 Volumes min max l 5 0 7 5 Weight with circulator kg 38 3 Performance data Mains connection 100 V 5...

Страница 37: ...452A Dimensions Dimensions W x D x H cm 33 x 47 x 74 Usable bath opening cm 22 x 15 Bath depth cm 20 Volumes min max l 8 0 10 0 Weight with circulator kg 41 5 Performance data Mains connection 100 V 5...

Страница 38: ...11 Refrigerant R449A Dimensions Dimensions W x D x H cm 39 x 62 x 75 Usable bath opening cm 26 x 35 Bath depth cm 20 Volumes min max l 21 0 30 0 Weight with circulator kg 44 9 Performance data Mains c...

Страница 39: ...0 11 Refrigerant R449A Dimensions Dimensions W x D x H cm 42 x 49 x 70 Usable bath opening cm 18 x 13 Bath depth cm 15 Volumes min max l 5 0 7 5 Weight with circulator kg 54 1 Performance data Mains c...

Страница 40: ...igerant R449A Dimensions Dimensions W x D x H cm 42 x 49 x 70 Usable bath opening cm 18 x 13 Bath depth cm 15 Volumes min max l 5 0 7 5 Weight with circulator kg 54 1 Performance data Mains connection...

Страница 41: ...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...

Страница 42: ...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...

Страница 43: ...ing 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 The...

Страница 44: ...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...

Страница 45: ...e 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 sid...

Страница 46: ...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...

Страница 47: ...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...

Страница 48: ...nd CAN bus cable are ready for use Front side Back 1 Connect the network extension cable 1 of the circulator with the cooling machine 2 Connect the CAN plugs of both devices with the CAN bus cable 2 3...

Страница 49: ...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...

Страница 50: ...valve between 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...

Страница 51: ...s disassembled the pump connections must be 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 des...

Страница 52: ...4 Switch on the device and set 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 d...

Страница 53: ...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...

Страница 54: ...refrigeration unit 5 Close the bath opening with the bath lid The device is filled with bath fluid 7 7 Set up power supply for the refrigerated circulator For a refrigerated circulator the power suppl...

Страница 55: ...nger than 2 minutes then the refrigeration unit is switched off The refrigeration unit is started as soon as cooling is required Always on The refrigeration unit is permanently switched on during oper...

Страница 56: ...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...

Страница 57: ...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 9 4 Band limit for external co...

Страница 58: ...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 10 Connect external temperature sensor A Pt1...

Страница 59: ...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...

Страница 60: ...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...

Страница 61: ...defined device functions The administrator password is required to change a password Passwords can be created and changed for the following user groups Basic users factory setting password 0000 Extend...

Страница 62: ...field will open 3 Enter the administrator password and confirm your input Factory setting for the administrator password 000000 4 Select a user group 5 Activate deactivate the desired access rights a...

Страница 63: ...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...

Страница 64: ...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...

Страница 65: ...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...

Страница 66: ...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...

Страница 67: ...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...

Страница 68: ...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...

Страница 69: ...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...

Страница 70: ...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...

Страница 71: ...on the computer 7 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 s...

Страница 72: ...REG EPROG socket 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 Co...

Страница 73: ...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...

Страница 74: ...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...

Страница 75: ...m limit due to evaporation A low liquid level alarm is triggered and temperature control application stops In the event of a prolonged temperature control application regularly check the fill level of...

Страница 76: ...tion Programmer 3 In the submenu Manage 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 so...

Страница 77: ...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...

Страница 78: ...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...

Страница 79: ...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...

Страница 80: ...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...

Страница 81: ...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...

Страница 82: ...is adjusted between two points Multi point calibration When temperature is controlled within a temperature range This results in an arched temperature curve 8 12 1 Adjust internal temperature sensor...

Страница 83: ...meter is available 1 Initially proceed in the same way as 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 temperatu...

Страница 84: ...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...

Страница 85: ...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...

Страница 86: ...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...

Страница 87: ...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...

Страница 88: ...vice 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 Technical Service JUL...

Страница 89: ...00 hours of service A prerequisite for this is that the user registers the device at www julabo com quoting its serial number within four weeks of initial operation The warranty applies from the date...

Страница 90: ...EC conformity 90 11 EC conformity...

Страница 91: ...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...

Страница 92: ...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...

Страница 93: ...ith internal temperature control 0 Aperiodic 1 Standard in_mode_11 Actuating variable source 0 Circulator 1 Serial 2 Analog EPROG IN PAR System response in_par_00 Set sensor difference between working...

Страница 94: ...ure control in_par_16 Set band limit lower in cascade temperature control Auxiliary parameters System response in_hil_00 Set actuating variable limit for cooling capacity in_hil_01 Set actuating varia...

Страница 95: ...ia watchdog function out_sp_07 x Set pump to preset levels 1 4 1 55 2 65 3 75 4 85 out_sp_10 xxx xx Setting of the actuating variable via the serial interface out_sp_11 x Setting of the temperature un...

Страница 96: ...ering out_mode_08 x Setting of the internal control dynamic 0 non periodic 1 Standard out_mode_11 x Actuating variable source 0 Thermostat 1 Serial 2 Analog EPROG System parameter Parameter Setting ou...

Страница 97: ...meter Setting out_hil_00 xxx Setting of the actuating variable limit for cooling capacity 0 100 out_hil_01 xxx Setting of the actuating variable limit for heating capacity 0 100 ATC OUT command Parame...

Страница 98: ...ce for a status query Status message Explanation 00 MANUAL STOP Device in standby mode manual operation 01 MANUAL START Device in manual mode 02 REMOTE STOP Device in standby mode remote control opera...

Страница 99: ...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...

Страница 100: ...and 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 Deactivat...

Страница 101: ...onal 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 ne...

Страница 102: ...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...

Страница 103: ...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...

Страница 104: ...internal bath 1 Temperature control with external Pt100 40012 11 ushort Set identification 0 No identification The saved parameters are used for the regulation 1 Unique identification of the controll...

Страница 105: ...100 40043 40044 42 43 float Minimum internal temperature with cascade temperature control 40045 40046 44 45 float Maximum internal temperature with cascade temperature control 40047 46 short Lower ban...

Страница 106: ...ister Register address Protocol address Data type Explanation Value range 30001 30002 0 1 uint Firmware version Byte1 Major Byte2 Minor Byte3 Build Byte4 Revision 30004 30005 3 4 uint Barcode 30006 5...

Страница 107: ...42 41 short Current bath fluid filling level 0 100 30051 30052 50 51 float Si Gradient of the internal bath 30053 52 ushort Ti Time constant of the internal bath 30054 53 ushort Te Time constant of th...

Страница 108: ......

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