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1592038420 XRB30-60-70-77CH EN v1.1 2021.09.15

XRB

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The device uses special

nergy

eduction

lgorithms (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

– ERA=BAS

This will be used when

ErA=bAS

. The energy saving status will be always saved in the internal memory to

resume previous operation if a power failure occurs. It needs the presence of a door switch to work
(

i1F=dor

10.1.1 PARAMETER INVOLVED AND SUGGESTED VALUES

ErA = bAS

i1F = dor

StE

= 4.0 hours

EtS

= 6.0 hours

HES

= 3.0 to 5.0 °C

HYE

= 3 to 4°C

= 5 to 10 sec

LdE = Y

for having light output automatically OFF when energy saving mode starts.

FROM

CHANGED BY

Normal mode

Energy

Saving

- Keeping the

DOWN

button pressed for 3 sec (if enabled).

- Door continuously closed for the

StE

time.

- Number of motion events detected during

StE

interval minor than

nES

Energy

Saving

Normal mode

- Keeping the

DOWN

button pressed for 3 sec (if enabled).

- Controller in ES mode for the

EtS

time without any door opening or

with motion events detected minor than

nES

- If the controller is in ES mode, it returns in Standard mode (normal set-
point) after opening the door more than

time.

- If the controller is in ES mode, it returns in Standard mode (normal set-
point) after detecting

nES

motion events.

NOTE:

the cycling mode (ES - Normal mode - ES - etc.) works if

i1F=dor

and

EtS

and

StE

are different from

zero. If

EtS=0

StE=0,

the controller will not change the operating mode, and it will be possible to change

from the normal mode to the energy saving mode by using ES button or by setting

i1F=ES

. See the below

diagrams where the status changing is depicted:

10.1.2 INTERACTION WITH OTHER SENSORS

The following table indicates the interaction between energy saving mode (

ErA=bAS

) and various digital

input functions.

i1F

i2F

MSF

How it works

dor

Any

≠

EMt

Any

The function of digital input 1 changes the ES status according to par.

EtS

and

StE

or after opening the door for a time greater than

dor

Any

Digital input 1 has priority. The function of the second digital input is
disabled.

Содержание Dixell XRB

Страница 1: ...XRB Bottle cooler controller with advanced energy saving algorithms V 1 8 ...

Страница 2: ...1 15 INFORMATION READ ONLY 15 8 PARAMETER CONFIGURATION 16 9 REGULATION 20 10 ENERGY SAVING ALGORITHMS 20 10 1 BASIC ENERGY SAVING ALGORITHM ERA BAS 21 10 1 1 PARAMETER INVOLVED AND SUGGESTED VALUES 21 10 1 2 INTERACTION WITH OTHER SENSORS 21 10 1 3 RULE TABLES FOR ACTIVATION AND DEACTIVATION 22 10 2 AUTOMATIC ENERGY SAVING ALGORITHM 22 10 2 1 PARAMETER INVOLVED AND SUGGESTED VALUES 22 10 2 2 INTE...

Страница 3: ... 30 17 8 EVAPORATOR FAN MODE IXF FAN 30 17 9 REMOTE HOLIDAY MODE IXF HDF 31 17 10 REMOTE ONOFF IXF ONF 31 17 11 LIGHT OUTPUT IXF LIG 31 17 12 CHANGE CONFIGURATION IXF LNT 31 17 13 MOTION SENSOR DETECTOR IXF EMT 31 18 ALARM SIGNALLING 31 18 1 ALARM RECOVERY 31 19 SERIAL COMMUNICATION 31 20 INSTALLATION AND MOUNTING 32 21 WIRING DIAGRAM 32 21 1 XRB70CH 32 21 2 XRB60CH 32 21 3 XRB30CH 33 21 3 1 PIN D...

Страница 4: ...d by the End User the device must not be opened consider the maximum current that can be applied to each relay make sure that the wires of the probes of the loads and the electical power supply cables are sufficiently separated from each other without crossing or intertwining In case of applications in industrial environments it may be useful to use the main filters as well as the inductive loads ...

Страница 5: ...of the device from the rest of the electrical devices connected inside the electrical panel The secondary of the transformer must never be connected to the earth Dixell Srl reserves the right to change the components of its products even without notice ensuring the same and unchanged functionality 2 PRODUCT DISPOSAL WEEE In compliance with the Directive 2002 96 EC of the European Parliament and of...

Страница 6: ...se the function linked to this button are defined by par ESC and ES2 4 1 BUTTONS Press to display target set point and the real set point When in programming mode it selects a parameter or confirms an operation LIG To switch on and off the light Other functions depending on par LGC and LG2 or To activate and deactivate the Energy Saving mode Other functions depending on par ESC and ES2 UP In progr...

Страница 7: ... Press SET UP buttons or waits for 15 sec without pressing any key NOTE the set value is stored even when the procedure exits by time out 4 5 1 ENTER THE MENU PR2 Enter the Programming mode by pressing SET DOWN buttons for 3 sec C or F LED starts blinking COMPRESSOR OFF Compressor output OFF FLASH Anti short cycle delay is running ON Compressor output ON FAN OFF Evaporator fan output OFF FLASH Act...

Страница 8: ... than 3 sec to change the Set point value The value of the set point will be displayed and the C LED starts blinking To change the value of the Set Point push the UP or DOWN button 5 HOTKEY 5 1 1 DOWNLOAD The DOWNLOAD function permits to copy the parameter maps from a HOTKEY to the internal memory of the controller Turn OFF the instrument Insert a programmed HOT KEY into the 5 PIN receptacle and t...

Страница 9: ...ETERS rEG SEt Set Point range from LS to US LS Minimum Set Point 55 0 C to SET 67 F to SET fix the minimum value for the set point US Maximum Set Point SET to 110 0 C SET to 230 F fix the maximum value for the set point HY Compressor regulation differential in normal mode 0 1 to 25 0 C 1 to 45 F set point differential Compressor Cut IN is T SET HY Compressor Cut OUT is T SET HYE Compressor regulat...

Страница 10: ...ution dE in dE decimal in integer NOTE valid only for Cesius degree Lod Probe default displayed P1 P2 P3 P4 Set dtr USr Px measured value from selected probe SEt setpoint value dtr calculated value USr label USr dLY Temperature display delay 0 0 to 20min00sec res 10 sec when the temperature increases the display is updated of 1 C or 1 F after this time 7 1 4 DEFROST dEF EdF Defrost mode in fixed i...

Страница 11: ...Ft Evaporator fan controlled during defrost n Y when activated the evaporator fan will be regulated during any defrost Fo1 Evaporator fan ON time in energy saving mode with compressor OFF 0 to 255 min used when energy saving status is active FF1 Evaporator fan OFF time in energy saving mode with compressor OFF 0 to 255 min used when energy saving status is active 7 1 6 AUXILIARY REGULATOR AUS ACH ...

Страница 12: ...cond temperature alarm differential 0 1 to 25 0 C 1 to 45 F Ad2 Second temperature alarm delay 0 to 255 min 255 not used delay time between the detection of a condenser alarm condition and the relative alarm signaling dA2 Second temperature alarm delay at start up 0 0 to 24h00min res 10 min bLL Compressor OFF due to 2nd low temperature alarm n Y n no the compressor continues to work Y yes the comp...

Страница 13: ...topping the regulation 0 to 15 after reaching nPS events in the digital input alarm delay par dxd the regulation will be stopped and a manual restart ON OFF power OFF and power ON will be required odC Compressor and fan status after door opening no FAn CPr F C no normal FAn Fans OFF CPr Compressor OFF F C Compressor and fans OFF rrd Regulation restart after door alarm n Y n no regulation if the do...

Страница 14: ...ng algorithm valid if ErA Aut P1 P2 P3 P4 which probe is used from Energy Reduction Algorithm FEn Force status change from energy saving mode to normal mode valid if ErA Aut 1 to 15 number of intervals with activity for mode changing FnE Force status change from normal mode to energy saving mode valid if ErA Aut 1 to 15 number of intervals without activity for mode changing StE Period to switch fr...

Страница 15: ...ost cycles during any ddx day Example when Ld2 12 4 the second defrost starts at 12 40 am during working days 7 1 13 SERIAL COMMUNICATION Adr Serial address 1 to 247 device address for Modbus communication bAU Baudrate 9 6 19 2 9 6 9600baud 19 2 19200baud Select the correct baudrate for serial communication 7 1 14 USER INTERFACE onC OFF button configuration right lower side nu not used oFF ON OFF ...

Страница 16: ... 20 Pr1 SCo Differential during Pull Down SEt SCo 1 0 2 Pr1 tSC Maximum duration for Pull Down 00 30 00 30 Pr1 oHE Threshold for automatic activation of Pull Down in energy saving mode SET HES HYE oHE 0 0 0 Pr1 SCE Pull Down phase differential in energy saving SEt HYE SCE 0 0 0 Pr1 Con Compressor ON time with faulty probe 5 5 Pr1 CoF Compressor OFF time with faulty probe 10 10 Pr1 PbC Probe select...

Страница 17: ...aporator fan OFF time in normal mode with compressor OFF 1 1 Pr1 Ft Evaporator fan controlled during defrost no no Pr1 Fo1 Evaporator fan ON time in energy saving with compressor OFF 1 1 Pr1 FF1 Evaporator fan OFF time in energy saving with compressor OFF 2 2 Pr1 ACH Type of control for auxiliary regulator CL CL Pr2 SAA Set point for auxiliary regulator 12 0 60 Pr2 SHy Auxiliary regulator differen...

Страница 18: ...o Pr2 Lci Time with light output forced ON 0 function disabled 0 0 Pr2 n01 Motion sensor detections before activating a light output valid if ixF EMt and MSF LiG or ALL 5 5 Pr2 t01 Time with light output forced ON after motion detection 15 15 Pr2 MSF Function linked with the motion sensor nu nu Pr2 EMF Motion sensor stop reading interval after switching off the light output by button serial comman...

Страница 19: ... r o r o Pr1 n7H Number of total activations of digital input 1 thousands of r o r o Pr1 n7L Number of total activations of digital input 1 units of r o r o Pr1 n8d Number of daily activations of digital input 2 r o r o Pr1 n8H Number of total activations of digital input 2 thousands of r o r o Pr1 n8L Number of total activations of digital input 2 units of r o r o Pr1 rSd Daily counters reset no ...

Страница 20: ...re indicated are valid for XRB77CH and XRB70CH only Some parameters could not be present in other versions for example XRB30CH due to platform specific limitations RTC parameters are present only in models equipped with RTC option 9 REGULATION The regulation is based on the temperature measured by the thermostat probe P1 with a positive differential compared to the set point if the temperature inc...

Страница 21: ...ergy Saving Normal mode Keeping the DOWN button pressed for 3 sec if enabled Controller in ES mode for the EtS time without any door opening or with motion events detected minor than nES If the controller is in ES mode it returns in Standard mode normal set point after opening the door more than dS time If the controller is in ES mode it returns in Standard mode normal set point after detecting nE...

Страница 22: ...VATION Energy saving activation Button Serial command Digital input Real time clock Algorithm Energy Saving deactivation Button Y Y Y Y Y Serial command Y Y Y Y Y Digital input Y Y Y Y Y Real time clock N N N Y N A Algorithm N N N N A Y 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 savin...

Страница 23: ...s after power on will use a sub analysis base on 1 day model 10 2 2 INTERACTION WITH OTHER SENSORS The following table indicates the interaction between advanced energy saving mode ErA Aut and various digital input functions Par EtS StE are not considered when ErA Aut i1F i2F MSF How it works dor Any EMt ES Any The function of digital input 1 does not interact with ES algorithm dor ES Any The func...

Страница 24: ...C using the parameters iLE Energy saving cycle starting time on working days dLE Energy saving cycle duration on working days iSE Energy saving cycle starting time on weekends dSE Energy saving cycle duration on weekends When ErA bAS or Aut follow the below instrunction to set up properly the RTC parameters RTC parameters iLE dLE iSE dSE Energy Saving ErA nu Energy saving cycle starting time on wo...

Страница 25: ...L DOWN 11 1 1 NORMAL MODE The PULL DOWN function is active when the room temperature measured from the regulation probe goes over the SET oHt HY value In this case a special set point value lower than the normal SET value will be enabled As soon as the room temperature reaches the SET SCo value the compressor will be stopped and the normal regulation will restart N B Pull Down function is disabled...

Страница 26: ...EVAPORATOR FAN AND DIGITAL INPUT When the digital input is configured as door switch i1F dor fans and compressor status will depend on the odC parameter value odC no normal regulation odC FAn evaporator fan OFF odC CPr compressor OFF odC F C compressor and evaporator fan OFF When rrd Y the regulation will restart after a door open alarm 13 DEFROST Any defrost operation can be controlled in the fol...

Страница 27: ...es Two or more controllers connected by wire Set all networked controllers with a digital input as ixF dEF Connect by wire all digital inputs of the networked controllers and set as ixF dEF 14 LIGHT OUTPUT CONTROL Light output can be managed in different ways By button set as LiG By digital input set as ixF dor LiG By motion sensor i2F EMt By energy saving mode and only if par LdE Y By serial comm...

Страница 28: ...nput 2 status and switched OFF when LCi ends ES EMt ES Digital input 1 will change lights only if LdE Y Digital input 2 will be inhibited ES EMt LiG Digital input 1 will change light status only if LdE Y Digital input 2 can change light status only if t01 0 and n01 0 If time t01 is running a light OFF command from digital input 1 will take effect only when t01 ends If light is OFF due to digital i...

Страница 29: ...x ALr the output operates as an alarm output It is activated every time an alarm happens Its status depends on the tbA parameter if tbA Y the output is deactivated by pressing any key If tbA n the alarm output stays on until the alarm condition recovers 16 5 LIGHT OUTPUT oAx LiG With oAx LiG the relay operates as a light output 16 6 AUXILIARY OUTPUT oAx AUS The auxiliary output can be managed by d...

Страница 30: ...off Since the door is opened The door alarm is enabled The display shows the message dA The regulation restarts only if rrd Y The alarm stops as soon as the external digital input is disabled again During open door conditions the high and low temperature alarms are disabled 17 2 START DEFROST ixF dEF It starts a defrost if all conditions are fulfilled temperature delays etc After finishing a defro...

Страница 31: ...rm Compressor and fan follows par odC EA Warning external alarm Outputs unchanged CA Lock external alarm Outputs disabled EE Internal memory alarm Outputs unchanged rtC Real time clock error Clock parameters are not configured rtF Real time clocl failure Clock not present or clock circuit damaged 18 1 ALARM RECOVERY Probe alarms P1 P2 P3 and P4 are activated some seconds after detecting a fault co...

Страница 32: ...C Avoid places subject to strong vibrations corrosive gases excessive dirt or humidity The same recommendations apply to probes Let air circulate through the cooling holes 21 WIRING DIAGRAM 21 1 XRB70CH Power Supply 110VAC or 230VAC 50 60Hz oA1 always set as main compressor output CP1 21 2 XRB60CH Power Supply 110VAC or 230VAC 50 60Hz oA1 always set as main compressor output CP1 Power Supply 110VA...

Страница 33: ... high voltage power supply 110 or 230VAC Terminal 6 Line for high voltage power supply 110 or 230VAC 21 4 XRB77CH Power Supply 110VAC or 230VAC 50 60Hz oA1 always set as main compressor output CP1 21 4 1 PIN DESCRIPTION I O 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 connector Line Relay Power Supply Line Terminal 2 Ne...

Страница 34: ...tion 1 B Pollution Degree 3 non condensing humidity Ambient Operating Temperature and Humidity IEC EN 0T60 C 20 85 rH non condensing humidity UL CAN CSA 10T60 C 20 85 rH non condensing humidity Shipping and storage temperature 25T60 C 20 85 rH non condensing humidity Resistance to Heat UL 94 V 0 Measurement range NTC 40T110 C resolution 0 1 C or 1 C selectable PTC 50T150 C resolution 0 1 C or 1 C ...

Страница 35: ...Vac 30K cycles Resistive load 8A 30Vdc 30K cycles 8 3 A 230Vac 100K cycles Relay Outputs optional on request only oA1 SPST 8A 250VAC Resistive load 10A 120 240Vac 30K cycles Motor load 1 4HP 120Vac 30K cycles Motor load 1 2HP 240Vac 30K cycles Resistive load 8A 30Vdc 30K cycles 8 3 A 230Vac 100K cycles oA1 SPST 16A inrush 250VAC Resistive load 16A 120 250Vac 30K cycles Motor load 10FLA 60LRA 120 2...

Страница 36: ...condensing humidity UL CAN CSA 10T50 C 20 85 rH non condensing humidity Shipping and storage temperature 40T85 C 20 85 rH non condensing humidity Resistance to Heat UL94 V 0 Measurement range NTC 40T110 C resolution 0 1 C or 1 C selectable PTC 50T150 C resolution 0 1 C or 1 C selectable Accuracy 0 7 C 1 digit and relative to the full scale Inputs 4 NTC or PTC configurable Up to 2 voltage free cont...

Страница 37: ...oad 10FLA 60LRA NO 250Vac 30k cycles 10 4 A NO 250Vac 50k cycles oA2 SPDT 16A inrush 250VAC Resistive load 10A NO 120 250Vac 30k cycles Motor load 10FLA 60LRA NO 250Vac 30k cycles 10 4 A NO 250Vac 50k cycles Maximum ampacity common terminal 8 10A Purpose of control Operating control Construction of control Incorporated control intended to be used in Class I or Class II equipment Approvals R290 R60...

Страница 38: ...the configuration of the controller 23 1 3 HOTKEY The HOT KEY is used for a quick and easy upload from device to HOT KEY or download from HOT KEY to device of the parameter map The 4K version must be used code DK00000100 23 1 4 PROGKEY The PROG KEY for XRB must used exclusively for FW updating code DK00000350 23 1 5 USB TO RS485 CONVERTER XJ485USB is an optically isolated converter with 2 5kV maxi...

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