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Process controller for deck ovens
Measurement and
Control technology
Hardware development
Software development
Specialised electronics
Food technology
Process visualisation
User Manual
MIC 990
V90.04
Issue 18.03.2021_00
aditec gmbh
Talweg 17
D-74254 Offenau
Tel.:+49(0)7136 96122-0
Fax:+49(0)7136 96122-20
www.aditec.net
eMail: info@aditec.net
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Summary of Contents for aditec Bakery MIC 990
- Page 1 User Manual MIC 990 Process controller for deck ovens V90.04 Issue 18.03.2021_00 Measurement and aditec gmbh Control technology Talweg 17 Hardware development D-74254 Offenau Software development Tel.:+49(0)7136 96122-0 Specialised electronics Fax:+49(0)7136 96122-20 Food technology www.aditec.net Process visualisation eMail: info@aditec.net...
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Page 2: Table Of Contents
User Manual MIC 990 Contents Introduction ............................. 4 Overview ............................ 4 Display and operating area ......................5 1.2.1 Input and display touch panel ..................... 5 1.2.2 Control buttons........................5 Functions of the on-screen key pad ................... 6 Entering numerical values ......................7 1.4.1 Screen lock ......................... - Page 3 User Manual MIC 990 Symbols used in this user manual The following symbols are used in this user manual to emphasize important information: Symbol Description This is a Please note or a tip. Be aware! This symbol points out potential problems and what to do to avoid them. Shows a sequence of actions that should be executed one after the other.
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Page 4: Introduction
User Manual MIC 990 1 Introduction Overview Processor MIC 990, with user-friendly touch panel, 7“ TFT display with resistive touch technology, several interfaces and a housing of standard industrial quality, are designed for use in deck ovens. In its standard version the controller is equipped with 4 Pt100 temperature inputs and 2 inputs which can be converted to Pt100 and current 4-20mA / voltage 0-10V or thermocouples (compliant with DIN EN 60584). -
Page 5: Display And Operating Area
User Manual MIC 990 Display and operating area The controller is sub-divided into an input/display panel and a control button panel. 1.2.1 Input and display touch panel The upper half is a 7“ touch display. Here you can change the different settings and information on program data and the input screens are shown. -
Page 6: Functions Of The On-Screen Key Pad
User Manual MIC 990 Functions of the on-screen key pad Figure 1: Key pad - Insert/replace mode - Deleting individual symbols - Deleting an entire text passage - Capital /Lower case letters - Numbers and special symbols - Confirm entry - Leaving the operation without changing the original settings - More special symbols... -
Page 7: Entering Numerical Values
User Manual MIC 990 Entering numerical values A numerical pad is used to enter numerical values. It will be displayed when you have to enter values. Deleting the value in an entry box Changing the leading sign of a value Closing the keypad. -
Page 8: Standby
User Manual MIC 990 2 Standby As soon as the controller has been connected to a power supply, it will automatically boot up and will display the message „Loading please wait...“. This process can take up to 1 minute. Then you will get to the standby screen. -
Page 9: Actual And Nominal Values
User Manual MIC 990 Actual and nominal values Unit Actual value Symbol Nominal value Actual value: Currently measured sensor value Symbol/Scale (combined button): Shows the measured variable and the measuring scale. Nominal value: Nominal values for preheating Task bar 2.2.1 Start page / profiles Light Menu... -
Page 10: Information Bar
User Manual MIC 990 Information bar On the information bar you can see messages, operating status, alarm messages and the system time. 3 Menu page The „Menu“ page of the touch panel is arranged as follows: ▪ Configuration: System specific controller settings. The settings are protected by a password and can only be set up by a service technician. -
Page 11: Programming Mode
User Manual MIC 990 4 Programming mode Selecting a program To get to the „Program selection“ menu press the “Program” box Press a program to select it. Use the arrow buttons to navigate within the display. Alternatively, you can use the cursor button to navigation through the “program selection” list. Figure 3: Program selection programming mode Back to the start page/standby Skipping backwards in the program list by blocks of 9 programs... -
Page 12: Display For Editing Program Steps
User Manual MIC 990 4.2.1 Display for editing program steps Program bar (note: program selection, copying programs, program pictures) Step bar (note: process selection, copying steps ) Nominal values Information bar (display: status) Task bar (back, program back, program forward, menu, start) Please note Program and steps can also be added, copied or deleted on the „Edit”... -
Page 13: Entering Nominal Values
User Manual MIC 990 4.2.2 Entering nominal values Press a nominal value box and a keypad will appear. Enter the relevant value and confirm it by pressing „Enter“. Also see 1.3 Entering numerical values, page 7 4.2.3 Select program image By touching the „Picture“... - Page 14 User Manual MIC 990 Change to the „Program selection“ display. Press the “Edit” box on the task bar. A selection window will open. Press „Copy“. You can copy the selected program into another program. Enter the relevant program number and confirm with „Enter“. Be aware A program is automatically copied when you press „Enter“.
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Page 15: Setting Up A Program With Visunet
Enabling VisuNet When you want to set up or edit programs you need the COMFORT version of VisuNet. The controller has to be enabled for this service. For further information contact your installation manufacturer or aditec. 4.3.2 Editing programs with VisuNet For how to edit programs with VisuNet please see the user manual „VisuNet Base / Comfort /... -
Page 16: Nighttime Preheating
User Manual MIC 990 5 Nighttime preheating In the standby mode you can prepare everything for nighttime preheating or you can start directly the preheating. Set the desired nominal value for the prehaeating. Select the start date. Predefined start times can be changed in Profil =>... -
Page 17: Preheating Mode
User Manual MIC 990 6 Preheating mode Data display Actual values Units Nominal values Flap open, nominal temperature below the actual temperature Burner active Current preheating time Operating mode preheating Actual values Flap closed, nominal temperature above/the same as the actual temperature Current preheating time Operating mode... -
Page 18: Stand By Mode
User Manual MIC 990 7 Stand by mode The controller is running. After program start the button „Stop“ will be highlighted in red. In the info bar appears the running text „Standby mode“. Data display Actual values Unit Nominal values Deck overview (1-5 decks) Deck selection Task bar... - Page 19 User Manual MIC 990 Separate deck Program- Program name number Deck number Start button for starting the programs Baking time Steaming Flap time time By pressing one of the boxes the controller changes over to deck overview (see the separate dock overview) 7.1.1 Status display Program out of...
- Page 20 User Manual MIC 990 The exhaust flaps of each single floor can be switched on or off manually at any time by pressing the button (from V90.03) The flap is manually opened The flap is manually closed Status display: flap for each single floor Press the button Flap is closed...
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Page 21: Shut-Down Conditions
User Manual MIC 990 Deck selection Previous deck Next deck Select a deck Program selection for one deck Enter the desired program number, confirm with “Enter” Program number A list of existing programs will open. Select a program and press „Enter“. Program name Shut-down conditions When at least one of the shut-down conditions has been met, the program step will be terminated. -
Page 22: Transient Changes To The Nominal Values
User Manual MIC 990 Be aware An empty (invalid) program step will be terminated immediately or not even started. A program step is considered valid when at least on process has been pre-programmed. Transient changes to the nominal values In standby mode the nominal values can be transiently changed. This means the new nominal values are only valid for the current step and are not saved. -
Page 23: Profiles
User Manual MIC 990 On the info page the following information is shown: which type of device you have got, the software version, device number, IP number with port, MAC address, VisuNet if enabled and the system temperature. 9 Profiles Under „Profiles“... -
Page 24: Enabling And Disabling A Signal
User Manual MIC 990 Please note The current date and Central European Time are pre-set. Enabling and disabling a signal This function allows you to switch off the „Signal“ aggregate at specific times during the day or night. Select „Enabling signal” from the „Profiles“ list “ and a button „ON“ or „OFF“ will appear. „OFF“... -
Page 25: Screensaver
User Manual MIC 990 Screensaver A screensaver is supposed to prevent a constantly lit image from burning into the display during longer work breaks. The decrease in brightness after many hours of use is improved, but it can also be used for data protection reasons. -
Page 26: Programming Of Start Times
User Manual MIC 990 Programming of start times Here you can program start times referring to day of the week. The programmed start times are displayed in standby mod and serve for the simply enter the nighttime preheating. Show versions – Code 6789 From version V90.02 displays also the uptime. -
Page 27: Loading Programs
User Manual MIC 990 Loading programs Settings for transport of program data from/to a USB-Stick. Issue 18.03.2021_00... -
Page 28: Loading Programs From Usb Stick
User Manual MIC 990 Please note If no USB-Stick is inserted into the controller appears the message „No USB stick connected”. Otherwise if a USB is detected appears the message “USB found!” 9.6.1 Loading programs from USB stick The controller reads all programs from USB \ProgUSB\Program.adp. Thereby existing programs will be overwritten by new programs. -
Page 29: Copy Program Pictures To Usb Stick
User Manual MIC 990 9.6.4 Copy program pictures to USB stick The controller reads existing program pictures from USB \ ProgImage\ Image_xxx.jpg. Thereby existing program pictures will be overwritten by new program pictures with the same name. Be aware To read program pictures from USB the path name must be exactly: USB: \ProgImage\. -
Page 30: Connection Diagram Mic 990
User Manual MIC 990 12 Connection diagram MIC 990 13 Technical data See data sheet Issue 18.03.2021_00... -
Page 31: Index
User Manual MIC 990 14 Index Alarm signal ........... 20 Power failure ..........26 Power supply ........... 8 Profiles ............. 10, 22 Programming mode........11 Basic-Line ............9 Programs ............10 Configuration ..........10 Safety instructions ........29 Sensor break ..........26 Sensor short circuit........ -
Page 32: Safety Instructions
User Manual MIC 990 15 Safety instructions To avoid any danger of electrocution, the housing must never be removed nor opened at the back. There are no parts inside that can be serviced by the user himself. Leave the servicing to the experts! To avoid any risk of fire or electrocution the appliance must not get wet nor be exposed to rain. - Page 33 User Manual MIC 990 Be aware Never make any technical alterations to the appliances, unless they were specifically approved by aditec GmbH. Unauthorized alterations will invalidate your warranty. For enquiries, orders and repair enquiries, please contact us at the following address: Measurement and...
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