Danfoss DEVIreg Multi Installation And User Manual
7 channel din-rail programmable controller
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Summary of Contents for Danfoss DEVIreg Multi
- Page 1 DEVIreg™ Multi Installation and User Guide DEVIreg™ Multi 7 channel DIN-rail programmable controller Intelligent solutions with lasting effect Visit devi.com...
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Page 3: Table Of Contents
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 FEC | Produced by Danfoss ©... -
Page 4: Introduction
. and max . temperature alarms, cable failure monitoring, relay test, channel on/off, relay cycles’ calculator, etc . Hardware of DEVIreg™ Multi is based on the Danfoss controller type MCX08M2, art . no . 080G0307, but is customized with special software . -
Page 5: Safety Instructions
Turn on the power supply . Note: Always install the floor sensor in a conduit in the floor construction or similar . The bending radius of the conduit must be min . 50 mm . FEC | Produced by Danfoss ©... -
Page 6: User Manual
This control mode is similar to well-known DEVIreg™ 527 controller . This mode can be set up with so called Cable OK? function which uses channel digital input (DI) with connected Current Monitoring Relay (CMR) to control power consumption or similar . FEC | Produced by Danfoss ©... -
Page 7: Terms And Abbreviations
For the heating mode on, the corresponding state of the relay contacts can be selected – open or closed . This relay status allows to implement both heating and cooling control, as well as electric and water heating systems . FEC | Produced by Danfoss ©... - Page 8 Cable OK?, DI8 is used for connection of ‘mechanical’ switcher for Device ON/OFF function . DO1-DO8 Digital outputs connected to relay contacts . DO1-DO7 are used for loads, DO8 – for Alarm . FEC | Produced by Danfoss ©...
- Page 9 NC relay the internal switch goes to the open position and disconnects the power from the load . Danfoss Programmable Controller . DEVIreg™ Multi is based on MCX08M2 controller FEC | Produced by Danfoss ©...
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Page 10: General Use
. These 7 systems are referred as Channel #1, Channel #2, … and Channel #7 . The DEVIreg™ Multi provides the user with an opportunity to view the current status of the all systems / channals . This status can be shown in different ways . FEC | Produced by Danfoss ©... - Page 11 Down again – and you’ll see Channel data #2, and so on . To exit from Main sub-screens view and return to the Main Screen – press Escape 2 times . FEC | Produced by Danfoss ©...
- Page 12 EN: Enter – Down/Up – Enter – Down/ Up – Enter – … . EN: Enter – Down/Up – Enter – Down/ Up – Enter – … . Pressing Escape button mostly leads to a transition to upper level . FEC | Produced by Danfoss ©...
- Page 13 Menu windows above display the root directory of the menu tree or so-called Main Menu . Activating any line by Enter button leads to a transition to a lower level of menu, opening a list of settings, parameters, special functions or so on . For example: FEC | Produced by Danfoss ©...
- Page 14 180 min. and Heating On status during 120 min. Regulation Real Temp. Heating Set up The real time after type on the status Temp. begining of the cycle sensor for is 113 minutes 1S mode FEC | Produced by Danfoss ©...
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Page 15: Control Modes, Special Functions, Special Statuses And Settings
And view/line for the Channel which is not used is simply deleted from the screen . By the way, standard factory setting for DEVIreg™ Multi supposes 1 active Channel #2 . The Main Screen with the only one Active Channel #2 is as on the picture below: FEC | Produced by Danfoss ©... - Page 16 EN: Main Screen – Enter to Main Menu – Channels settings – Activate channels – Activate #X1) – { Enter – Up/Down (YES/NO) – Enter } Example of the base screens for the sequence above: FEC | Produced by Danfoss ©...
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Page 17: Relay Status Ro/Rc - Special Setting For Status 'Heating On
The mode logic algorithm is the following: if sensor temperature is below set up value then heating is turned on, and if sensor temperature is above set up value then heating is turned off . FEC | Produced by Danfoss ©... - Page 18 = 5°C and hysteresis = 0,4°C, then heating will turn off at the temperature of 5 + 0,4 = 5,4°C and accordingly turn on at the temperature of 5 – 0,4 = 4,6°C. FEC | Produced by Danfoss ©...
- Page 19 EN: Main Screen – Enter to Main Menu – Channels settings – Channel #X – Alarm Temps & En/Dis – ( #X Alarm Temp En/Dis – Down – #X Alarm min Temp – Down – #X Alarm max Temp } FEC | Produced by Danfoss ©...
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Page 20: Sensor Type Set Up
NB: Setting is possible/visible for Active Channels only. Chosen Sensor type can be found in the Channel Data screens with the following menu sequence: EN: Main Screen – Down . EN: Main Screen – Down. FEC | Produced by Danfoss ©... -
Page 21: Pr Or Power Regulation Mode
(On time) then heating is turned on, and if time counter is above set up time then heating is turned off just up to the end of mode period . FEC | Produced by Danfoss ©... - Page 22 On time . Time from the beginning of the Period during which heating is turned on . Default – 15 min . NB: It is the full responsibility of the installer/user to set correct time values corresponding to the specific application to avoid overheating of the cable, building materials and so on. FEC | Produced by Danfoss ©...
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Page 23: Mon And Mof - Manually Heating On And Manually Heating Of Mode
NB: It is the full responsibility of the installer/user to use this mode and to set up correct states that correspond to the specific application to avoid overheating of the cable, building materials and so on. FEC | Produced by Danfoss ©... -
Page 24: Cableok? - Special Channel Function
NB: This function works the only when Channel has state ‘Heating On’! In other words – if heating is turned off (‘Heating Of’) cable or another heater does not consume any current and accordingly there’s nothing to control. FEC | Produced by Danfoss ©... - Page 25 { Enter – #X CableOK? En/Dis – Down – #X CableOK? = NO/NC } EN: Main Screen – Enter to Main Menu – Channels settings – Channel #X – Ca- bleOK?– { Enter – #X CableOK? En/Dis – Down – #X CableOK? = NO/NC } FEC | Produced by Danfoss ©...
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Page 26: Channel On/Off - Special Function
EN: Main Screen – Enter to Main Menu – Channels settings – Channel #X – Channel ON/OFF – {Enter – #X Channel ON/OFF } When Channel is OFF hash sign/symbol – ‘#’ – is presented on the 2 position of Main Screen line, for example: FEC | Produced by Danfoss ©... -
Page 27: Device On/Off - Special Function And Switch
Down – Turn device OFF } When Device is OFF by special function a hash sign/symbol – ‘#’ – is visible in the left corner of Main Screen, for example like on the screen below: FEC | Produced by Danfoss ©... - Page 28 NB: When no switch is used – it means Device is always ON. When Device is OFF by 'mechanical' switch two hash sign/symbols – ‘##’ – are visible in the left corner of Main Screen, for example: FEC | Produced by Danfoss ©...
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Page 29: Relay Test 5/30- Special Function
DEVIreg™ Multi controller has Alarm relay with both types of contacts – NO and NC . For Alarm used controller contacts which have number 8 – NC8, C8 and NO8 . Connection diagram is shown on the picture below: Alarm FEC | Produced by Danfoss ©... - Page 30 Escape button on the Main Screen . Example of Alarm detailed information is shown on the picture below: If more than one Alarm occurs, it is possible to flip the screens by Up and Down buttons . FEC | Produced by Danfoss ©...
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Page 31: Relay Counters View And Reset
EN: Main Screen – Enter to Main Menu – Channels data – Channels data #X – { Down – Down } . EN: Main Screen – Enter to Main Menu – Channels data – Channels data #X – { Down – Down }. For example: FEC | Produced by Danfoss ©... -
Page 32: Language Setting
EN: Main Screen – Enter to Main Menu – Device settings – BMS settings – { Enter – Serial address – Down – Serial baud rate – Down – Serial settings } More detailed information is contained in the Appendix A . FEC | Produced by Danfoss ©... -
Page 33: Connection Diagram
CMR - Current Monitoring Relay General MCX08M2 controller connection diagram To the AI (120 mA max) PWM-PPM 0/10 V To the AI 0/10 Vdc optoinsulated (100 mA max) NTC, 0/1 V, 0/5 V, 0/10 V, PT1000 FEC | Produced by Danfoss ©... -
Page 34: Technical Specifications
110(122) х 138 х 70 mm, 8 DIN modules Mounting method DIN-rail, complying with EN 60715 Weight, net 511 g Menu languages: v01 .7: EN, PL, RU, UA Base controller Danfoss MCX08M2, item no . 080G0307 Software class FEC | Produced by Danfoss ©... -
Page 35: Dimensions
Installation and User Guide DEVIreg™ Multi Dimensions FEC | Produced by Danfoss ©... -
Page 36: Disposal Instruction
Installation and User Guide DEVIreg™ Multi Disposal Instruction FEC | Produced by Danfoss ©... -
Page 37: Appendix A. Bms And Rs-485 Interface
Serial setting: 8N1 . A2. RS-485 specifications MCX hardware network specifications (wiring, topology, etc . ) can be found in Danfoss document: User manual. Meet any HVAC requirement with the reliability of MCX network. This document provides general indications for the setup of RS-485 networks . - Page 38 Enum 1 3026 PR – Power Regulation Channel #2 > Temp & Hysteresis #2 Set Temperature °C 3027 #2 Set +-Hysteresis 0 .2 0 .4 °C 3028 Channel #2 > On Time & Period FEC | Produced by Danfoss ©...
- Page 39 #3 Set PR Period (max . 900 minutes) min . 3048 Channel #3 > Alarm Temps & En/Dis #3 Alarm Temp En/Dis 0 – Dis Enum 5 3049 #3 Alarm min . Temp 3050 #3 Alarm max . Temp 3051 FEC | Produced by Danfoss ©...
- Page 40 #4 CableOK? = NO/NC . Set up DI4 status 1 – NO Enum 8 3071 Normally Opened (NO) or Normally Closed (NC) when cable is OK Power calculator > Channel Power #4 FEC | Produced by Danfoss ©...
- Page 41 #5 Manually On/Of Time – Set up period of time min . 3091 for MOn or MOf status (max . 900 minutes) #5 Status On or Of for mode Heating Manually 0 – Of Enum 11 3092 FEC | Produced by Danfoss ©...
- Page 42 Caution: this mode may cause overheating and damage! Channel #6 > Channel ON/OFF #6 Channel ON/OFF If OFF – symbol # in the 0 – OFF Enum 7 3112 line, algorithm is stopped, but real Temp . is being shown FEC | Produced by Danfoss ©...
- Page 43 Relay Closed (RC) for status ‘Heating On’ Channel #7 > Relay Test 5/30 sec . #7 Relay Test 5/30 - Every 5 sec . switching for 30 sec . 0 – STOP Enum 6 3133 FEC | Produced by Danfoss ©...
- Page 44 1902 .02 Alarm min . Temp #6 AUTO ACTIVE Read 1902 .03 Alarm min . Temp #7 AUTO ACTIVE Read 1902 .04 Memory is full AUTO ACTIVE Read 1902 .05 FEC | Produced by Danfoss ©...
- Page 45 N .O . Read 18005 Heat4 N .O . Read 18006 Heat5 N .O . Read 18007 Heat6 N .O . Read 18008 Heat7 N .O . Read 18009 Alarm N .O . Read 18002 FEC | Produced by Danfoss ©...
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Page 46: Warranty
. The repair or replacement shall be carried out free of charge FEC | Produced by Danfoss ©... - Page 47 Please observe! In order to obtain the DEVIwarranty™, the following must be carefully filled in . See other conditions on previous page . Electrical Installation by: Installation date: Type of thermostat: Production code: Suppliers Stamp: FEC | Produced by Danfoss ©...
- Page 48 Installation and User Guide DEVIreg™ Multi Danfoss A/S Nordborgvej 81 6430 Nordborg, Syddanmark Denmark 08097125 & AN335045092882en-000104 Produced by Danfoss © 06/2020...