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Summary of Contents for Julabo MAGO MX
- Page 1 Bridge-mounted, bath and heating circulators Original operating manual 1.950.1750.us.V01 11/2020...
- Page 2 Legal JULABO USA, Inc. 884 Marcon Boulevard Allentown, PA 18109 Phone: +1(610) 231-0250 Fax.: +1(610) 231-0260 Info@julabo.us www.julabo.us The content 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 prior explicit written consent.
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Page 3: Table Of Contents
Table of contents Foreword ..................... 8 About this manual ................9 Accessories ..................9 Symbols used .................. 9 Intended use ..................10 Safety ....................11 General safety instructions, operating company ......11 General safety instructions, operator ..........11 General safety instructions for device operation ......12 Safety symbols ................ - Page 4 Interfaces ..................25 5.8.1 Connection of Pt100 temperature sensor ........ 25 5.8.2 Stakei output................25 5.8.3 RS232/RS485 interface ............26 5.8.4 Ethernet interface ..............27 Slot with analogue connections (accessory) ......... 28 5.9.1 Standby input ................28 5.9.2 REG/EPROG socket ..............28 5.9.3 Alarm output ................
- Page 5 Operation ................... 49 Switch on the unit ................49 Switch off the unit ................49 Basic settings ................49 8.3.1 Set language ................49 8.3.2 Change language to English ............ 50 8.3.3 Set date and time ..............50 8.3.4 Activate autostart function ............50 8.3.5 Set physical units ..............
- Page 6 Watchdog function ................. 64 Working with the programmer ............64 8.9.1 Setting the timer ............... 65 8.9.2 Creating and editing a temperature control profile ....66 8.9.3 Import temperature control profile ..........66 8.9.4 Export temperature control profile ..........67 8.9.5 Delete temperature control profile ..........
- Page 7 11.3.1 Data type .................. 90 11.3.2 Error handling ................90 11.3.3 Function codes ................. 91 11.3.4 Holding registers ..............91 11.3.5 Input register ................94...
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Page 8: Foreword
Foreword Congratulations! You have made an excellent 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 manual carefully. Keep the operating manual handy at all times. -
Page 9: About This Manual
Read the Safety section of this manual before using the equipment for the first time. Accessories JULABO offers a wide range of accessories for the devices. Accessories are not described in this manual. The complete range of accessories for the devices described in this manual can be found on our website www.julabo.com. -
Page 10: Intended Use
This section defines the purpose of the unit so that the operator can operate the unit safely and avoid misuse. JULABO circulators are laboratory devices that are designed for temperature control applications with liquid media in a bath tank or with a cooling machine. -
Page 11: Safety
Safety Safety General safety instructions, operating company This section outlines the general safety instructions that must be observed by the operator to ensure safe operation. • The operator is responsible for the qualifications of its operating personnel • The operator must ensure that the operating personnel has been instructed in use of the device •... -
Page 12: General Safety Instructions For Device Operation
Safety • When connecting to external devices, observe the respective assembly instructions, connection assignment of the plugs and technical data for the products • Observe the safety symbols on the device. • Do not remove safety symbols • Have all service and repair work carried out by authorized specialists only •... -
Page 13: Safety Symbols
Safety Safety symbols There are safety symbols included with the device, which should be attached to the device before initial operation. Safety Description symbols Warning of a danger zone. Note operating manual Warning about hot surface Warning of cold surface Read operating manual before switching on... -
Page 14: Warnings
Safety Warnings The operating manual contains warnings intended to increase safety when handling the unit. The general warning sign, consisting of an isosceles triangle enclosing an exclamation mark and displayed in signal colours, precedes the signal words. The meaning of the danger is classified in conjunction with a signal word. -
Page 15: Safety Function
Safety Safety function Various technical safety functions ensure safe operation. If a safety function is triggered, the operator is alerted with a message on the display and an acoustic signal. Low liquid level protection A level switch recognizes when the bath fluid fill level in the bath tank is too low. -
Page 16: Product Description
Product description Product description Produc t over vi ew Product overview Circulators can be combined with various baths and cooling machines. Bridge mounted Heating circulator Refrigerated circulator circulator MAGIO MX-Z: Circulator with Circulator with closed Circulator with cooling extendable telescopic bridge stainless steel bath tank. -
Page 17: Operating And Functional Elements
Product description Operating and functional elements The following figure shows the operating and functional elements and their position on the unit. Control and function elements Mains switch Touchscreen High temperature cut-off setting Mounting screws Ethernet interface USB interface Type A USB interface Type B Stakei outlet, secured Mains fuse... -
Page 18: Operating Interface
Product description RS232/RS485 interface CAN plug for connection with a cooling machine Cover for electronic module with analogue connections (accessories) Bath fluid connection supply Bath fluid connection runback Operating interface The device is operated by touchscreen. When it is switched on, the display shows the home screen. -
Page 19: Softkeys And Status Icons
Product description [9] Quick access programmer (with active programmer) [10] Status display programmer (with active programmer) [11] Display of current performance parameters [12] Softkey [Setpoint adjustment], display of specified setpoint temperature [13] Date/time [14] Fluid level display 5.4.1 Softkeys and status icons This section describes the softkeys and status icons found on the operating interface. -
Page 20: Explanation Of Abbreviated Terms
Product description 5.4.2 Explanation of abbreviated terms Some abbreviations are used on the Home screen. These are explained below. Abbreviations Explanation Setpoint temperature Overtemperature warning Over. warn. Subtemperature warning Sub. warn. Overtemperature alarm Over. alarm Subtemperature alarm Sub. alarm High temperature cut-off Protect. -
Page 21: Adjust Safety Menu
Product description • Settings • Unit account • Service • About 5.5.1 Adjust safety menu In the menu <Adjust safety> limit values are set to define a range for safe process flow. The menu <Adjust safety> offers the following functions: •... -
Page 22: Menu Connect Unit
Product description 5.5.3 Menu Connect unit The device can be connected to a PC and remotely controlled via the USB interface, the RS232/RS485 interface or via Ethernet. In addition to this, analog interfaces of external programmers can also be connected. In the menu <Connect unit>... -
Page 23: Install Unit Menu
The menu option <Unit account> offers the following functions: • Log in and out of the device • Lock the device • Set inactivity timer • Access rights for basic and advanced users 5.5.9 Service menu The menu <Service> is reserved for JULABO service technicians. -
Page 24: Menu About
Product description 5.5.10 Menu About The menu <About> provides information about the installed software status. The menu option <About> offers the following contents: • Display of device identity with voltage variant and firmware status • Display of installed open source software with licenses Alarm messages Errors or disturbances are indicated on the display by alarm messages or warnings. -
Page 25: Interfaces
Product description Interfaces 5.8.1 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 connection cable of the temperature sensor. Connection of a external Pt100 temperature sensor [1] Temperature sensor Pt100 [2] Plug, view of solder side... -
Page 26: Rs232/Rs485 Interface
Product description • Cooling pulse: This function is 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 output. This signal can be used to control a solenoid valve for cyclic counter-cooling via a cooling coil. -
Page 27: Ethernet Interface
Product description RS485 interface pin assignment Pin 3 Pin 6 +5 V (max. 50 mA) Pin 5 0 V signal GND Pin 8 Pins 1, 2, 4, 7 and 9 are reserved. Do not use. RS232/RS485 interface factory settings Parity straight Baud rate 4800 baud... -
Page 28: Slot With Analogue Connections (Accessory)
Product description Slot with analogue connections (accessory) 5.9.1 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 socket diagram If the connection between Pin 2 and Pin 3 is interrupted by opening of the contact then the device switches into E-OFF state. -
Page 29: Alarm Output
Product description 5.9.3 Alarm output The alarm output can be used to send a defined signal to an external signal receiver such as a display or control valve. The interface is designed as a potential-free changeover contact. Alarm output diagram For the following settings in the menu <Alarm output>... -
Page 30: Technical Data
Product description 5.10 Technical data This section lists the technical data of the device as well as the technical data of possible device combinations. The materials of parts that come into contact with the medium are also listed. The technical data relate to the nominal voltage and nominal frequency as well as an ambient temperature of 20 °C. -
Page 31: Technical Data For Thermostat
Product description 5.10.1 Technical data for thermostat The table lists the technical data of the circulator. Technical data MAGIO MX Working temperature range °C +20 … +300 Temperature stability °C ±0.01 Temperature resolution °C 0.01 Temperature control Temperature setting Digital Display 10-point adjustment Absolute Temperature Calibration... -
Page 32: Material Of Parts That Come Into Contact With The Medium
Product description 5.10.2 Material of parts that come into contact with the medium The table lists parts that could come into contact with the bath fluid as well as the material that the parts are made of. This data can be used to check the compatibility of the parts with the bath fluid used. -
Page 33: Bath Fluids
Product description 5.11 Bath fluids JULABO recommends using suitable bath fluid to ensure a long device life-time. In particular for low temperatures, the permissible viscosity specified in the operating manual may not be exceeded. Selection of the bath fluid must ensure that the flash point of the bath fluid is never exceeded when it comes into contact with the ambient air. - Page 34 For working temperatures down to -20 °C, a water glycol mixture (1:1) can be used. JULABO thermal bath fluids JULABO offers thermal bath fluids for extended working temperature ranges. These have the advantage of a much lower specific heat capacity. The flash point and fire point should be considered during selection.
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Page 35: Transport And Installation
Transport and installation Transport and installation This section describes how to transport the unit safely. Transporting the device A circulator can be transported with the closed bath when mounted. CAUTION Risk of crushing by falling device! A device that is not secured appropriately can fall down during improper transport and cause crushing injuries. -
Page 36: Install The Device At The Operating Location
Transport and installation Install the device at the operating location This section describes how the device is set up at the installation location. The device has been transported to the operation location. The size and infrastructure of the operation location are suitable for device operation. -
Page 37: Initial Operation
Initial operation Initial operation Mounting the circulator 7.1.1 Mount circulator on open baths With the extendable telescopic bridge, the circulator can be 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. -
Page 38: Mount Circulator On Closed Baths
Initial operation 7.1.2 Mount circulator on closed baths In the case of a circulator, the circulator is mounted on the closed bath or on the cooling machine. If the circulator is disassembled, e.g. due to a change of device or for service purposes, it can then be easily reassembled with the connecting box. -
Page 39: Connecting The Unit
Initial operation Connecting the unit 7.2.1 Connect as circulator When combined with a bath tank, the circulator becomes a heating circulator. This section describes how the heating circulator is connected. The circulator is combined with a bath tank to become a heating circulator. The power cable is ready for use. -
Page 40: Connect External System To A Circulator
Initial operation Connect external system to a circulator The circulator is designed to control the temperature in external, closed systems in a loop circuit. An external system can be connected to the circulator in two ways: • With screw connections •... -
Page 41: Connect An External System With Screw Connections
Initial operation 7.3.1 Connect an external system with screw connections This section describes how an external, closed system with pump connections can be connected to the pump connector of the circulator. Open-end wrench, 17 mm Open-end wrench, 19 mm CAUTION Risk of burns due to damaged temperature control hoses! Hot bath fluid can escape from damaged temperature control hoses and... - Page 42 Initial operation 1. Disassemble the union nuts on the pump connectors. 2. Remove the sealing plugs. 3. Screw the hoses onto the pump connectors by hand. Pay attention to the supply and runback position. 4. Screw on the pump connections carefully with a maximum of 3 Nm torque. The external system is connected.
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Page 43: Connect An External System With Barbed Fittings
Initial operation 7.3.2 Connect an external system with barbed fittings This section describes how an external, closed system with barbed fittings can be connected to the pump connector of the circulator. Open-end wrench, 17 mm Open-end wrench, 19 mm CAUTION Risk of burns due to damaged temperature control hoses! Hot bath fluid can escape from damaged temperature control hoses and... -
Page 44: Fill Device
Specifications for filling volume can be found in the technical data. NOTE No liability accepted for usage of bath fluids that are not suitable! Unsuitable bath fluids that are not approved by JULABO can damage the water bath. • Use bath fluids that are recommended by JULABO •... -
Page 45: Set High Temperature Safety Function
Initial operation The drain valve is closed. The device is switched on. 1. Remove the bath cover. 2. Half fill the bath with bath fluid. The bath fluid expands with increasing temperature and can overflow. With decreasing temperature, the low liquid level protection can be triggered and interrupt the temperature control process. -
Page 46: Set Limit Values
Initial operation Set limit values 7.6.1 Set temperature warning limits A warning limit and an alarm limit can be set for low temperature and high temperature. The warning limit values should be within the alarm limit values. If the respective temperature limit is exceeded, the device generates an alarm or warning message. -
Page 47: Adjusting Actual Value Limits
Initial operation 7.6.3 Adjusting actual value limits The actual value limits “internal minimum” and “internal maximum” are effective in the external control operating mode. They define limits for the expected temperature in the internal bath. The temperature controller cannot exceed these limit values. Under certain circumstances, the external setpoint will not be reached. -
Page 48: Setting Band Limit
Initial operation 7.6.5 Setting band limit The upper and lower band limit is defined in °K. In the heating phase the set value will be added to the external actual value. In the cooling phase the set value will be subtracted from the external actual value. The setting range is between 1 and 200 °K. -
Page 49: Operation
Operation Operation Switch on the unit This section describes how to switch on the device. The device is connected and ready for operation. 1. Switch the device on at the mains switch. The software boots and starts the device. The display shows the device name, voltage version and software version. -
Page 50: Change Language To English
Operation 8.3.2 Change language to English A special function makes it easy to change the user interface language to English at any time. The device is switched on. 1. Call up the <Main menu>. 2. Tap the <Main menu> text field for more than 3 seconds. The language will be changed to English. -
Page 51: Set Physical Units
Operation 8.3.5 Set physical units The physical units for temperature, pressure and flow can be set in the menu. The device is switched on. 1. Call up the <Main menu>. 2. Call up the submenu <Settings>. 3. Set the desired units for temperature, pressure and flow. The physical units are set. -
Page 52: Defining User-Dependent Settings
Operation 8.4.2 Defining user-dependent settings The administrator manages the access rights of the user groups. For basic users and advanced users it is possible to define which main menus they can access and whether they are authorized to enter the setpoint or start and stop the device. -
Page 53: Log In User
Operation 8.4.4 Log in user Logging in a user activates the access rights assigned to their user group. The device is switched on. 1. Call up the <Main menu>. 2. In the submenu <Unit account> press the [Log in] button. An input field will open. -
Page 54: Lock The Device
Operation 8.4.6 Lock the device A logged-in user can lock the device to prevent unwanted interventions. Active temperature control application is not interrupted. A locked device cannot be operated, it must first be unlocked by the last user or an administrator. The device is switched on. -
Page 55: Record Data
Operation Factory setting for the administrator password: 000000. 4. Press the <Reset> button. 5. Acknowledge the confirmation prompt with [OK]. All unit account settings are reset to factory settings. Record data 8.5.1 Record measurement data Measurement data for an ongoing temperature control application can also be recorded onto a USB stick at the same time. -
Page 56: Reading Out Blackbox Data
Operation 8.5.2 Reading out blackbox data The blackbox stores all relevant data from the last 30 minutes. In addition to this, the blackbox logs pending alarm messages and warning messages. The blackbox can be read out and the data sent to technical service for analysis. The device is switched on. -
Page 57: Thermodynamics
Operation Thermodynamics 8.6.1 Control parameter The device works with a PID control. Experience has shown that the control parameters set ex works achieve an optimal temperature sequence in the sample. The internal and external control parameters can be adjusted in the submenu <Control performance>. -
Page 58: Optimizing Temperature Curves
Operation 8.6.2 Optimizing temperature curves The temperature sequence shown on the display provides information about how individual control parameters can be optimized to achieve a better result. Optimal temperature sequence, temperature quickly reaches the setpoint without overshooting, and keeps the setpoint. Symptom: Temperature sequence slowly approaches the setpoint and doesn’t quite reach it. -
Page 59: Adjust Controller
Operation 8.6.3 Adjust controller In the menu <Adjust controller> the individual control parameters for internal and external control can be set. The device is switched on. 1. Call up the <Main menu>. 2. Call up the submenu <Determine thermodynamics> and the menu option <Adjust controller>. -
Page 60: Remote Control Device
1. Connect the circulator (USB plug type B) to the computer with a standard USB cable. 2. Download the suitable USB driver from the download area of the website www.julabo.com. Depending on the operating system used by the connected computer, it may be necessary to install the USB driver. -
Page 61: Remote Control Device Using Rs485 Interface
Operation 5. In the submenu <Connect unit>/<Remote control> activate the “Serial” connection type. The status display will show RS232 mode. 6. Start the terminal program on the computer. 7. Enter the interface parameters into the terminal program. See the RS232/RS485 interface section. 8. -
Page 62: Set Eprog Input
Operation 8.7.4 Set EPROG input The EPROG input can be used to send an external voltage or current signal to the circulator. Depending on the setting, the circulator interprets the input signals as a setpoint temperature, power capacity, flow or pressure, and can output the values as a display on the start screen. -
Page 63: Set External Setpoint Values
Operation 8.7.5 Set external setpoint values By default the setpoint is adjusted on the device or by the programmer. In addition to this, the device offers the ability to externally specify the setpoint using the analog REG/EPROG plug or an external Pt100 temperature sensor. The device is switched on. -
Page 64: Watchdog Function
Operation Watchdog function During a temperature control application in remote control mode, the watchdog function monitors the active interfaces. In the event of a fault in the higher-level data processing system, the watchdog function ensures that the device switches to a previously defined safe operating status. Cyclical data communication between the higher-level main computer and the device is crucial. -
Page 65: Setting The Timer
Operation NOTE Falling bath fluid level! In the case of a prolonged temperature control application, the level of bath fluid in the bath tank can fall below the alarm limit due to evaporation. A low liquid level alarm is triggered and temperature control application stops. •... -
Page 66: Creating And Editing A Temperature Control Profile
Operation 8.9.2 Creating and editing a temperature control profile Eight individual temperature control profiles can be created with up to 60 individual steps each. The programmer processes the programmed steps of a temperature control profile according to the specifications. The device is switched on. 1. -
Page 67: Export Temperature Control Profile
Operation 5. Tap the [Import profile] button. 6. In the dialog window, select the temperature control profile to be imported from the USB stick and confirm your input. The temperature control profile is imported and saved in the selected profile on the device. -
Page 68: Profile Series Setup
Operation 8.9.6 Profile series setup The submenu <Activate programmer> is used to set up the sequence of a profile series. This defines the start time, the number of runs, the cycle and the behavior of the device at the end of the profile series. The device is switched on. -
Page 69: Configure Signal Outputs
Operation The programmer is activated. It starts either immediately or at the programmed start time on the specified start date and goes through the specified number of runs one after the other. After the last run, the device switches to the defined final state. ... -
Page 70: Activating Stand-By Input
Operation [Channel 3] configures the current output. 0 mA or 4 mA can be selected for the lowest output value. 8. Enter the lowest output value as the 0 mA/4 mA value. 9. Enter the highest output value for the 20 mA value. The signal outputs of the REG/EPROG socket are configured. -
Page 71: Adjusting The Temperature Sensor
Operation 8.12 Adjusting the temperature sensor For physical reasons, there can be a temperature difference in the bath tank between the temperature sensor and a defined, more remote point within the bath fluid volume. As a result, the actual temperature in the bath deviates slightly from measured temperature. -
Page 72: Adjust The Internal Temperature Sensor - Multi-Point Calibration
Operation 8.12.2 Adjust the internal temperature sensor - multi-point calibration This section describes how to adjust the internal temperature sensor of the device with multiple correction points. The adjustment can be performed with up to ten correction points. The device is switched on. The bath tank is at least two thirds full. -
Page 73: Adjust External Temperature Sensor
Operation 8.12.3 Adjust external temperature sensor Measurable temperature differences can also occur in a connected application. As with the internal temperature sensor, adjustment of the external temperature sensor can improve accuracy of the temperature control application. The device is switched on. The application is at least two thirds full. -
Page 74: Maintenance
Maintenance Maintenance Check the functionality of high temperature cut-off The high temperature safety function should be tested before each new temperature application, or at least twice annually. The device is switched on. 1. Set the display of the home screen so that it shows the high temperature cut-off value. -
Page 75: Emptying
Maintenance Emptying The device must be completely emptied before it is sent to technical service or appropriately disposed of. In general, the device should be completely emptied before longer shutdowns or when there is a change to the external application. CAUTION Risk of burns due to hot bath fluid! Bath fluid can become very hot during a temperature control process. -
Page 76: Device Storage
The device is protected and can be safely stored there. It can be put into operation again as needed. Technical Service If the unit shows faults you cannot resolve, please contact our Technical Service. JULABO Technical Service Tel.: +1(610) 231-0250 Option 3 Fax: +1(610) 231-260 Email: Service@julabo.us... -
Page 77: Warranty
Warranty The following Warranty Provisions shall apply to products sold in North America by JULABO (“Seller”) to the entity shown as buyer (“Buyer”) on Seller’s invoice. Initial Warranty. Upon Seller’s receipt of payment in full for the products and subject to Buyer’s... - Page 78 Maintenance Pennsylvania, U.S.A. or at the facility of an authorized representative of Seller, which location shall be determined by Seller in its sole discretion; provided, however, that Seller may, in its sole discretion perform such repairs or replacements at Buyer’s facility in which case Buyer shall pay Seller’s travel, living and related expenses incurred by Seller in performing the repairs or replacements at Buyer’s facility.
- Page 79 Maintenance Waiver. Any failure of the part of Seller to insist on strict compliance with the Warranty Provisions shall no way constitute a waiver of such right. No claim or rights arising out of a breach of the Warranty Provisions by Buyer may be discharged in whole or in part by a waiver of the claim or right, unless the waiver is in writing signed by an authorized representative of Seller.
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Page 80: Disposal
Disposal 10 Disposal 10.1 Device disposal When disposing of the device, the applicable country-specific guidelines must be observed. 1. Empty the unit completely. 2. Contact an authorised disposal company for disposal of the unit. It is not permissible to dispose of the unit in household waste or similar facilities intended for collecting household waste. -
Page 81: Appendix
Appendix 11 Appendix 11.1 Alarms and Warnings If the device is connected to a network and remotely controlled, a status query via interface command will lead to any alarms or warnings that are present being output as a string. • The maximum output string length for alarms and warnings is 22 characters •... - Page 82 Appendix The line of the high temperature Check the line and replace the high protection sensor has short circuited temperature protection sensor if necessary. or been interrupted. The setpoint value is set to external Check whether an external temperature temperature sensor, but no signal is sensor is connected or whether the available.
- Page 83 Appendix -144 The set temperature limit for Reduce the temperature limit subtemperature alarm was exceeded. subtemperature alarm or increase the temperature setpoint. -503 External setpoint value is set via Connect the analog module or deactivate EPROG, but no analog module is the external setpoint value via EPROG.
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Page 84: Interface Commands
Appendix 11.2 Interface commands Interface commands allow the device to be remote controlled. To achieve this, the circulator must be connected with the master computer using the analog or digital interface. Interface commands are entered using a terminal program. Interface commands are divided into IN and OUT commands: •... - Page 85 Appendix Current pressure. EPROG input must be set to pressure in_pv_06 Current flow. EPROG input must be set to flow in_pv_07 Setpoints and warning System response limits Set working temperature in_sp_00 Set high temperature warning limit in_sp_03 Set low temperature warning limit in_sp_04 Working temperature set via EPROG in_sp_05...
- Page 86 Appendix 0 = 0…10 V 1 = 4…20 mA Operating mode setting for the temperature control: in_mode_04 0 = Internal 1 = External Operating mode set for the temperature control system: in_mode_05 0 = Stop 1 = Start Controller dynamics set with internal temperature control: in_mode_08 0 = Aperiodic 1 = Standard...
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Page 87: Out Commands
Appendix Set maximum permissible internal temperature InternMax in cascade in_par_13 temperature control Set minimum permissible internal temperature InternMin for cascade in_par_14 temperature control Set band limit upper in cascade temperature control in_par_15 Set band limit lower in cascade temperature control in_par_16 Auxiliary parameters System response... - Page 88 Appendix xxx.xx High temperature alarm limit setting out_sp_28 xxx.xx Low temperature alarm limit setting out_sp_29 * Do not use for new programming, see out_sp_27. Pump stage 4 has an output pressure of approx. 450 mbar. Device modes Parameter Setting Setting 0 (for reasons of downwards compatibility out_mode_01 the parameters 1 or 2 can also be used.
- Page 89 Appendix Setting of the control parameter TN for internal out_par_07 control Setting of the control parameter TV for internal out_par_08 control Setting of the control parameter XP of the out_par_09 subordinate controller (cascade temperature control) Setting of the control parameter XPU of the out_par_10 subordinate controller (cascade temperature control) Setting of the control parameter TN of the...
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Page 90: Modbus Tcp/Ip Register
Appendix 11.3 Modbus TCP/IP register 11.3.1 Data type The Modbus protocol uses 16-bit registers for data transmission. Data that use more than 16 bits must be divided into several registers. For values that are divided into several registers, the registers are arranged according to the Modbus format. -
Page 91: Function Codes
Appendix 11.3.3 Function codes Name Code Code Explanation (dec.) (hex.) Read Holding Read several holding registers Registers Write Single Write a single holding register Registers Write Multiple Write several consecutive holding registers. This Registers function can be used to set values that use more than one register. - Page 92 Appendix 40012 ushort 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 controlled process after each start 40013- 12-13 float Xp control parameter of the 0.1 …...
- Page 93 Appendix 40045- 44-45 float Maximum internal 40046 temperature with cascade temperature control 40047 short Lower band limit 0 … 200 K 40048 short Upper band limit 0 … 200 K 40053 ushort Pump capacity 40% ... PumpMax 40061- 60-61 float Low temperature warning 40062 value...
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Page 94: Input Register
Appendix 11.3.5 Input register Register Protocol Data type Explanation Adjustable range address address uint Firmware version Byte1: Major 30001- Byte2: Minor 30002 Byte3: Build Byte4: Revision uint Barcode 30004- 30005 short Remote control mode 30006 short Alarm code 30007 short Warning code 30008 10-11...
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