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Summary of Contents for Emerson Dixell XRB
- Page 1 Bottle cooler controller with advanced energy saving algorithms (V.1.8)
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Page 2: Table Of Contents
INDEX IMPORTANT USER INFORMATION ..................................4 PRODUCT DISPOSAL (WEEE) ....................................5 GENERALITIES ........................................6 ONLINE INFORMATION ....................................6 USER INTERFACE ........................................6 BUTTONS ........................................6 ICONS ........................................... 6 LOCK THE KEYBOARD ....................................7 UNLOCK THE KEYBOARD ....................................7 PROGRAMMING MENU ....................................7 4.5.1 ENTER THE MENU PR2 .................................... - Page 3 16.7 DEAD BAND REGULATION ( ) ................................30 16.8 ON/OFF OUTPUT ( F) ..................................30 16.9 ENERGY SAVING OUTPUT ( = HES) ................................ 30 16.10 SECOND COMPRESSOR OUTPUT ( = CP2) .............................. 30 DIGITAL INPUTS ....................................... 30 17.1 DOOR SWITCH ( ) .....................................
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Page 4: Important User Information
• Dixell Srl reserves the right to modify this user’s manual at any time without prior notice. The documentation can be downloaded from the Emerson website even prior to purchase. • This manual is an integral part of the product and must always be kept near the device for easy and quick reference. -
Page 5: Product Disposal (Weee)
• It is good practice to bear in mind the following indications for all Dixell products: Prevent the electronic circuits from getting wet as contact made with water, humidity or any other type of liquid can damage them. Comply with the temperature and humidity limits specified in the manual in order to store the product correctly. -
Page 6: Generalities
2 configurable digital inputs. By using the HOT-KEY it is possible to program the instrument in a quick and easy way. 3.1 ONLINE INFORMATION CONTACT: [email protected] 4. USER INTERFACE The user interface adopt 6 multifunctional buttons, 11 function icons and a 3 digit display with decimal point. -
Page 7: Lock The Keyboard
Compressor output OFF COMPRESSOR FLASH Anti short cycle delay is running Compressor output ON Evaporator fan output OFF FLASH Activation delay is running Evaporator fan output ON Defrost OFF DEFROST FLASH Activation delay or drain time is running Defrost ON Auxiliary output OFF or not available FLASH Not used... -
Page 8: Move Parameters Between Menu Pr1 And Pr2
Released the keys and then push again SET+DOWN buttons for more than 7 sec. The “Pr2” label will be displayed immediately followed from the HY parameter. NOW YOU ARE IN THE Pr2 MENU. Select the required parameter. Press the SET key to display its value Use UP or DOWN to change its value. -
Page 9: Prog-Key
6. PROG-KEY During 30 after a power on it will be possible to upgrade the internal firmware by using a special tool named PROG-KEY. This operation does not change the internal parameter configuration. 6.1 UPDATE FW After power-on, and when alarm icon is flashing: Insert the PROG-KEY into the HOT-KEY port. -
Page 10: Probes - Prb
Maximum duration for Pull Down: (0.0 to 24h00min, res. 10 min) maximum length for Pull Down mode. Differential during Pull Down in energy saving mode (SET+HES+HYE+oHE): (1.0 to 12.0°C; 1 to 21°F) this is the upper threshold limit used to activate the Pull Down in energy saving mode Set point differential during Pull-Down in energy saving mode (SET+HES-SCE): (0.0 to 12°C;... -
Page 11: Evaporator Fans - Fan
Delta temperature (Treg-Tevap): (0.1 to 25.5 °C) 7.1.5 EVAPORATOR FANS - FAn Probe selection for evaporator fan: (nP; P1; P2; P3; P4) nP=no probe; Px=probe “x”. Note: P4=Probe on Hot Key plug. Evaporator fan stop temperature: (-55 to 50°C; -67 to 122°F) setting of temperature, detected by evaporator probe. -
Page 12: Digital Outputs - Out
High temperature alarm: when this temperature is reached, the alarm is enabled after the Ad delay time. If ALC=Ab → ALL to 110.0°C or ALL to 230°F. • If ALC=rE → 0.0 to 50.0°C or 0 to 90°F. • Temperature alarm differential: (0.1 to 25.0°C; 1 to 45°F) alarm differential. Temperature alarm delay: (0 to 255 min) delay time between the detection of an alarm condition and the relative alarm signaling. - Page 13 Digital input 1 configuration: • nu=not used • dor = door switch function • dEF = defrost activation • AUS = auxiliary output • ES = energy saving mode activation • EAL = external warning alarm • bAL = external lock alarm •...
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Page 14: Energy Saving - Es
7.1.10 ENERGY SAVING – ES Energy saving algorithm: (nu; bAS; Aut) nu=no energy saving algorithm used; bAS=basic energy saving algorithm; Aut=automatic energy saving algorithm. Door opening events, in percentage and respect to the daily average value, required to activate energy saving mode: (0 to 10) Temperature differential in energy saving: (-30.0 to 30.0°C;... -
Page 15: Real Time Clock
7.1.12 REAL TIME CLOCK Hours: 0 to 23 hours Minutes: 0 to 59 minutes Day of the week: Sun to Sat Day of the month: 1 to 31 Month: 1 to 12 Year: 00 to 99 First day of weekend: (Sun to SAt; nu) set the first day of the weekend. Second day of weekend: (Sun to SAt;... -
Page 16: Parameter Configuration
Real regulation Set Point Firmware release date: day Firmware release date: month Firmware release date: year Firmware Release Parameter code table 8. PARAMETER CONFIGURATION Label Description Level Real time clock menu Setpoint Minimum Set point -50.0 Maximum Set point 50.0 Compressor regulation differential in normal mode Compressor regulation differential in energy saving mode Deadband output regulation (oAx=db) differential... - Page 17 Label Description Level Interval between two successive defrost cycles Maximum length of defrost cycle Start defrost delay Displaying during defrost Temperature display delay after any defrost cycle Draining time Defrost cycle enebled at stat-up Defrost delay after Pull Down Automatic defrost (at the beginning of any energy saving) Optimized defrost Tipe of synchronized defrost Differential temperature for latent heating control...
- Page 18 Label Description Level 2nd high temperature alarm 20.0 2nd temperature alarm differential 2nd temperature alarm delay 2nd temperature alarm delay at start-up 00:00 00:00 Compressor OFF due to 2nd low temperature alarm Compressor OFF due to 2nd high temperature alarm Alarm relay deactivation Relay output oA1 configuration Relay output oA2 configuration...
- Page 19 Label Description Level Force status change from normal mode to energy saving mode (valid if ErA=Aut) Period to switch from normal mode to energy saving (valid if ErA=bAS) 04:00 04:00 Period to switch from energy saving mode to normal (valid if ErA=bAS) 08:00 08:00 Open door time to switch from EtS to StE (valid if ErA=bAS)
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Page 20: Regulation
Label Description Level 6th defrost starting time 00:00 00:00 Serial address Baudrate ONOFF button configuration (right lower side) ONOFF button timed (3sec) configuration (right lower side) Light button configuration (left upper side) Light button timed (3sec) configuration (left upper side) Energy saving button configuration (left middle side) Energy saving button timed (3sec) configuration (left middle side) Down button configuration... -
Page 21: Basic Energy Saving Algorithm - Era=Bas
The device uses special Energy reduction Algorithms (par. ErA) to optimize loads activation during the regulation. It is possible to set two different algorithms (ErA=bAS or Aut). They differ for the used sensors and for the total length of the intervals involved. 10.1 BASIC ENERGY SAVING ALGORITHM –... -
Page 22: Rule Tables For Activation And Deactivation
Digital input 1 always has priority for the transition from normal to ES and vice versa. When in ES mode, after nES motion detections it ES or ALL switches from ES to normal mode. When in normal mode, after nES motion detections the timer StE is reloaded. -
Page 23: Interaction With Other Sensors
NOTES: In case of any blackout, the calculated energy saving model will be reset. ErA can exclusively drive the light output by using the LdE parameter. When LdE=YES, the light output status will change according to the energy saving (ES) status: •... -
Page 24: Rule Tables For Activation And Deactivation
10.2.3 RULE TABLES FOR ACTIVATION AND DEACTIVATION Energy saving activation Serial Real time Button Digital input Algorithm command clock Button Serial command Digital input Real time clock D.O. Algorithm N.A. NOTES: Y: a previous energy saving activation command can be modified (for example: serial command activation can be modified from ECO button) N: a previous energy saving activation command cannot be modified (for example: serial command activation cannot be modified from algorithm) -
Page 25: Pull Down
Parameters dLE and dSE must be intended as pure intervals (maximum duration of energy saving mode) if RTC is present and configurated. Energy saving algorithms and Real Time Clock are mutually influenced in the following ways: When ErA=bAS: if iLE, dLE≠nu and/or iSE, dSE≠nu, energy saving status will always modified by RTC. -
Page 26: Evaporator Fans
12. EVAPORATOR FANS With FnC parameter it can be selected the fans functioning: FnC=C-n → fans will switch ON and OFF with the compressor and not run during defrost; when compressor is OFF, fans will enter a duty-cycle working mode (see FoF, Fon, FF1 and Fo1 parameters). FnC=o-n →... -
Page 27: Optimized Defrost
13.2 OPTIMIZED DEFROST When a defrost operation is performed by compressor stop (means by stopping the compressor and by activating the internal ventilators), it will be possible to use an automatic defrost mode by setting od3=Y. In this case the device will use the evaporator probe (which MUST to be present and properly mounted on the evaporator surface) to detect the end of the running defrost phase. -
Page 28: Internal Counters
With LCi=0: Digital input 1 activates light out. Any OFF command from button, serial command or energy saving will take effect. If n01>0 and t01>0, digital input 2 can switch OFF light out when t01 ends. LiG, With LCi>0: Digital input 1 activates light out until LCi ends. Any OFF command from button, serial command or energy saving will take effect. -
Page 29: Digital Outputs
Number of activations for relay output oA4 (thousands of) Number of activations for relay output oA4 (units of) Number of daily activations of digital input 1 Number of total activations of digital input 1 (thousands of) Number of total activations of digital input 1 (units of) Number of daily activations of digital input 2 Number of total activations of digital input 2 (thousands of) Number of total activations of digital input 2 (units of) -
Page 30: Dead Band Regulation ( A = )
16.7 DEAD BAND REGULATION (oAx = db) With oAx=db the output can be used to control a heater element, for example. It is used to implement a dead band regulation. If so: oAx=db cut in is SET-HY oA1=db cut out is SET 16.8 ON/OFF OUTPUT (oAx = onF) When oAx=onF, the output is activated when the controller is switched on and deactivated when the controller is switched off. -
Page 31: Remote Holiday Mode (Ixf=Hdf)
17.9 REMOTE HOLIDAY MODE (ixF=HdF) It is used to force the holiday mode. 17.10 REMOTE ONOFF (ixF=onF) It is used to switch ON and OFF the device remotely. 17.11 LIGHT OUTPUT (ixF=LiG) It is used to control the light output. 17.12 CHANGE CONFIGURATION (ixF=Lnt) It is used to change the controller configuration. -
Page 32: Installation And Mounting
20. INSTALLATION AND MOUNTING Instrument XRB shall be mounted on vertical panel, in a 29x71 mm hole, and fixed using special bracket supplied. temperature range allowed for correct operation is 0 to 60°C. Avoid places subject strong vibrations, corrosive gases, excessive dirt or humidity. -
Page 33: Xrb30Ch
21.3 XRB30CH Power Supply: 110VAC or 230VAC, 50-60Hz oA1: always set as main compressor output (CP1) 21.3.1 PIN DESCRIPTION DESCRIPTION oA1 to oA4 Relay outputs P1 to P4 Temperature probes D.I. 1 Digital input 1 D.I. 2 Digital input 2 Hot Key Hotkey, TTL, digital input 2 or probe Pb4 connector (depending on th specific model) Relay Power Supply “Line”... -
Page 34: Technical Specifications
22. TECHNICAL SPECIFICATIONS 22.1 XRB30-60-70CH FEATURES DESCRIPTION Housing Self-extinguishing PC/PC+ABS Dimensions Frontal 38x80 mm; depth 62mm Mounting Panel mounting device in a 71x29mm panel cut-out NEMA (UL 50e) Indoor use only, type 1 enclosure (on request) Degree of Protection IP (IEC/EN 60529) Front panel: IP65;... - Page 35 FEATURES DESCRIPTION Resistive load 10A, 120/240Vac, 30K cycles SPDT 8A, 8(3)A, 230Vac, 100K Motor load 1/4HP, 120Vac, 30K cycles 250VAC cycles Motor load 1/2HP, 240Vac, 30K cycles Resistive load 8A, 30Vdc, 30K cycles Resistive load 5A, 120/250Vac, 30K cycles Inductive (general purpose) 5A, SPST 5A, 120/250Vac, 30K cycles 5A, 230Vac, 100K cycles...
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Page 36: Xrb77Ch
22.2 XRB77CH FEATURES DESCRIPTION Housing Self-extinguishing PC/PC+ABS Dimensions Frontal 38x80 mm; depth 62mm Mounting Panel mounting device in a 71x29mm panel cut-out NEMA (UL 50e) Indoor use only, type 1 enclosure Degree of Protection IP (IEC/EN Front panel: IP65; Rear housing: IP00 60529) According to the model: 12VAC/DC, ±10%;... - Page 37 FEATURES DESCRIPTION Resistive load 10A (NO), SPST 120/250Vac, 30k cycles; 8(3)A (NO), 250Vac, Motor load 1/2HP (NO), 240Vac, 100k cycles 250VAC 30k cycles; Pilot duty B300 (NO); 6k cycles SPST Resistive load 10A (NO), Relay Outputs (optional, 120/250Vac, 30k cycles; 10(4)A (NO), 250Vac, on request only) inrush,...
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Page 38: Appendix
23. APPENDIX 23.1 TOOLS 23.1.1 X-MOD The X-MOD is a motion detection sensor that allows to detect the proximity of customers or service staff. 5Vdc power supply version must be used. The X_MOD usage will disable the serial communication. 23.1.2 WIZMATE WIZMATE software, used in combination with the XJ485USB, allows to manage the configuration of the controller.