Carel MPXone ACS00CB000010 User Manual Download Page 105 | Manualshive

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Type HF alarms

The type HF HACCP alarm is generated following a power failure for an extended time (> 1 minute), if
when power returns the temperature read by probe set for parameter AA exceeds the AH high
temperature threshold. HFn indicates the number of type HF alarms activated.

Par.

Description

Def.

Min

Max

UOM User

User terminal

HFn (*)

Number of type HF alarms

0

0

15

-

S

NO

Fig.8.d

Ref.

Description

S

Measurement probe

St

Set point

AH

Low temperature alarm threshold

Ref.

Description

ALARM Type HA HACCP alarm
t

Time

(*) parameters visible to supervision or in the APPLICA app.

ENG

0300086EN rel. 1.0 – 04.09.2018

8. Alarms and signals |

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Summary of Contents for MPXone ACS00CB000010

Page 1: ...MANUAL MPXone 0300086EN ENG Up to date version available on www carel com MPXone Electronic control for refrigeration applications ENG LEGGI E CONSERVA QUESTE ISTRUZIONI READ AND SAVE THESE INSTRUCTI...

Page 2: ......

Page 3: ...l do not drop hit or shake the device as the internal circuits and mechanisms may be irreparably damaged l do not use corrosive chemicals solvents or aggressive detergents to clean the device l do not...

Page 4: ...delivering the product Carel has already completed the checks and tests required by the relevant European directives and harmonised standards using a typical test setup which however cannot be conside...

Page 5: ...ands 25 3 USER INTERFACE 26 3 1 Introduction 26 3 2 User terminal and remote display 27 4 INITIAL CONFIGURATION 31 4 1 Wizard 31 4 2 APPLICA 31 4 3 Description of the initial configuration parameters3...

Page 6: ......

Page 7: ...ient temperature and humidity and glass temperature In addition up to four virtual probes are available physically connected to other devices and shared via the supervisor and can be used to manage on...

Page 8: ...081 24Vpanel medium NFC BLE without connectors multiple pack 20 pcs S1M0007N0B110 DIN Medium 115 230V with connectors single package S1M0007N00111 DIN Medium 115 230V without connectors multiple pack...

Page 9: ...lugs 1 m J2 ACS00CB000330 Kit of 8 coloured cables with lugs 3 m J3 1 2 1 Temperature sensors The temperature probe must be installed close to the evaporator outlet according to the usual installation...

Page 10: ...pressure probes Fig 1 e P N Type Description Range SPKT0013R0 0 5V Evaporation pressure probe 1 to 9 3 SPKT0053R0 0 5V 1 to 4 2 SPKT0043R0 0 5V 0 to 17 3 SPKT0033R0 0 5V 0 to 34 5 SPKT00B6R0 0 5V 0 to...

Page 11: ...module connector 0 1 single multiple pack 10 pcs Tab 1 c Transformer For the panel model P N Description TRA00AE24 0 1 230V 24V10VA panel transformer for Basic model 0 1 single multiple pack 10 pcs Ta...

Page 12: ...d installation near transmitting antennae l exposure to direct sunlight and the elements in general l wide and rapid fluctuations in ambient temperature l exposure to dust formation of corrosive patin...

Page 13: ...deviation of the rectangular opening from flat surface 0 5 mm l thickness of the electrical panel sheet metal 0 8 2 mm l maximum roughness of the surface where the gasket is applied 120 m Note the thi...

Page 14: ...n the DIN rail until the rear tab clicks into place 2 3 3 Removal Use a screwdriver as a lever in the hole to lift and release the tab The tab is held in the locked position by return springs 2 4 Desc...

Page 15: ...Digital input 5 brown V Power supply to 4 20 mA active probes green S6 Analogue input 6 yellow VL remote display power supply grey ID4 Digital input 4 pink O GND blue S4 Analogue input 4 red J4 BMS se...

Page 16: ...2 j Fig 2 k Possible connections Note O GND 2 6 Connection diagrams Note the APPLICA application can be used to change the configuration of the probes without needing to rewire or change the function...

Page 17: ...2 6 1 Panel model Fig 2 l ENG MPXone 0300086EN rel 1 0 04 09 2018 2 Installation 17...

Page 18: ...ENG 2 6 2 DIN rail model Fig 2 m 18 2 Installation MPXone 0300086EN rel 1 0 04 09 2018...

Page 19: ...uit breakers or similar l reduce the path of the probe cables as much as possible and avoid spiral paths that enclose power devices l avoid touching or nearly touching the electronic components fitted...

Page 20: ...controllers or controllers that are connected to each other in a Master Slave arrangement in which each Master controller can manage up to nine Slave controllers The following functional diagrams illu...

Page 21: ...er controller connected to the supervisor network coordinates the operation of up to 9 Slave controllers connected to the network via RS485 Fieldbus Each controller can be connected to a remote displa...

Page 22: ...ENG DIN Fig 2 s RS485 supervisor network Fig 2 t Fig 2 u 22 2 Installation MPXone 0300086EN rel 1 0 04 09 2018...

Page 23: ...bserved when connecting the controllers l incorrect connection to the power supply may seriously damage the controller l use cable ends suitable for the corresponding terminals Loosen each screw and i...

Page 24: ...roller 2 press PRG 3 power up the controller again while holding PRG at the end the number 0 is displayed which signifies the parameters have been reset to the default values 4 to reset the parameters...

Page 25: ...smartphone 2 access the controller via NFC or Bluetooth entering your profile credentials 3 open the Scheduler section 4 define the day night time bands for the different days of the week 5 apply the...

Page 26: ...eters is 33 and is different from the password for accessing the user levels U User S Assistance M Manufacturer on the APPLICA app See the parameter table l the unit of measure of the displayed values...

Page 27: ...Manufacturer level parameters are set using the Applica app or the configuration software depending on the access profile See the parameter table l Parameters t1 and t2 are used to choose the variable...

Page 28: ...xiliary output active Clock Scheduler active Energy saving Smooth Lines active Defrost Defrost active Awaiting defrost Service Maintenance request HACCP HACCP active Tab 3 a 3 2 3 Standard display At...

Page 29: ...eters is displayed Ctl Control 7 Press DOWN until reaching parameter St set point and PRG to display the value 8 Press UP DOWN to modify the value 9 Press PRG to save the setting and return to the par...

Page 30: ...lean cabinet ON Unit ON rH Anti sweat heater Procedure 1 go to the standard display 2 press PRG Lht is displayed 3 press PRG to turn the light on off and DOWN to move to the next direct function 4 fol...

Page 31: ...and the Master Slave network l management of the electronic valve if featured Note the configuration wizard can also be l run via the APPLICA app l skipped by creating a parameter configuration using...

Page 32: ...tial configuration procedure Basic Medium Tab 4 a not displayed if In 0 Important at the end of the configuration wizard the unit will be ON and the temperature set point 50 C 4 3 Description of the i...

Page 33: ...k Note only the Master controller needs to be connected to the RS485 serial line connector J4 BMS all of the Slave controllers communicate with the supervisor via the Master connected to the master s...

Page 34: ...escription Def Min Max UOM User User terminal H3 BMS serial port protocol 0 1 Carel slave Modbus slave 1 0 1 S NO P1 Type of probe group 1 S1 S2 S3 This is used to select the type of temperature probe...

Page 35: ...55A 2 R134a 16 R413A 30 R170 3 R404A 17 R422A 31 R442A 4 R407C 18 R423A 32 R447A 5 R410A 19 R407A 33 R448A 6 R507A 20 R427A 34 R449A 7 R290 21 R245Fa 35 R450A 8 R600 22 R407F 36 R452A 9 R600a 23 R32 3...

Page 36: ...minimum limits of the PEu probe s range of measurement Code Description Def Min Max UOM User User terminal UE Maximum value for saturated evap pressure temp probe PEu tEu 9 3 LE 200 C F M NO LE Minimu...

Page 37: ...NTC 50T90 C Pt1000 50T150 C 0 to 5 V ratiometric 4 to 20 mA 0 to 10 Vactive probes PWM 0 to 10 Vdc BASIC S1M0004W0B06 0 1 YES NO NO NO NO NO NO MEDIUM S1M0006W0B07 0 1 YES YES YES YES YES YES YES S1M0...

Page 38: ...pressure value shared by the Master and used for calculating the local superheat This is used to save on the installation costs of a pressure probe for each evaporator assuming that the pressure drop...

Page 39: ...ration FA 0 and Fc 0 on a Master controller causes the alarm rE control probe alarm l if the Slave controller is not accessible from the Master alarm MA is displayed Communication error with the Maste...

Page 40: ...t alters the measured value Verify that you have authorisation and record the changes where required Fig 5 b Ref Description T1 Outlet temperature read by the probe T2 Outlet temperature value calibra...

Page 41: ...error the logic of the functions associated with the digital inputs using parameters rIA rIb rIr can be reversed Par Description Def UOM Min Max rIA rIb rIr Reverse digital input logic 0 0 1 Note rev...

Page 42: ...sable any defrost calls When the contact is open all defrost calls are ignored Par d5 can be used to delay activation Note l if the contact is open while a defrost is in progress this is immediately s...

Page 43: ...noid comp and evap fans OFF digital input see DIA 0 1 5 S NO DOE Assign light digital output see DOA 4 0 4 S NO H14 Time light stays on after closing the door 0 0 240 min U NO Ad Delay time for high a...

Page 44: ...During night status l the night time set point Stn is used for control calculated based on the set point St plus the offset defined by parameter r4 Stn St r4 The control probe can also be modified ac...

Page 45: ...or not the time set for parameter dIt has elapsed Special features l when the Timer variable is ON following the rising edge of a digital input another transition from OFF to ON of the same digital i...

Page 46: ...ll switch on This operating mode can be configured by setting parameter DIP with one of the digital inputs Opening the door introduces a temperature alarm delay as described for the door switch functi...

Page 47: ...OQ If the opposite logic to the default setting is required or to correct a wiring error the logic of the functions associated with the digital outputs using parameters rOA rOb rOp can be reversed Cod...

Page 48: ...ions on the user terminal using a command from the supervisor and based on the changeover in day night status linked to the curtain door switch or the setting of the time bands activation deactivation...

Page 49: ...st temperature probe Sd see FA 2 4 6 S NO FF Assign defrost temperature probe 2 Sd2 see FA 0 4 6 S NO DOG Assign defrost digital output see DOA 1 0 4 S NO DOH Assign auxiliary evaporator defrost digit...

Page 50: ...tor Code Description Def Min Max UOM User User terminal DOP Assign drain heater digital output see DOA 0 0 4 M NO Anti sweat heater par DOQ Selection of the digital output for demisting the glass cont...

Page 51: ...ecord keeping and authorisation Example vertical showcase Fig 5 e Ref Description Sm Outlet probe air off Sr Intake probe air on Ref Description Sv Virtual probe During the day most of the load in a r...

Page 52: ...oint can be set by parameter Code Description Def Min Max UOM User User terminal r1 Minimum set point 50 50 r2 C F M NO r2 Maximum set point 50 r1 50 C F M NO Night time operation During night time op...

Page 53: ...r if r6 1 or on Sv if r6 0 Weighted control and double thermostat can be used for automatic changeover to night time operation without an external signal Weighted control This function compensates for...

Page 54: ...NO3 1 digital output 1 NO1 4 digital output 4 NO4 2 digital output 2 NO2 3 0 4 S NO r7 Master solenoid valve configuration 0 1 local valve network valve connected to Master 0 0 1 S NO If configured a...

Page 55: ...splay the probe alarms rE E1 E2 E3 etc and errors EE EF Etc Edc alternating with the message OFF When OFF the following alarms are reset l high and low temperature l open door alarm dor l valve LSA Lo...

Page 56: ...b1 0 At night the intake probe is controlled and the outlet probe always signals the request in the day the outlet probe is controlled and the intake probe always signals the request l when one of the...

Page 57: ...offset with probe error parameter ro Code Description Def Min Max UOM User User terminal ro Control offset with probe error 0 0 20 C F S NO MPXone in standard mode uses the virtual probe Sv for contro...

Page 58: ...g operation par c4 Duty setting is a special function used to maintain control in emergency situations with errors in the temperature control probes until a service intervention In the event of a temp...

Page 59: ...d AL or AL2 can be delayed by setting parameter c6 Important the unit of measure of parameter cc is hours Code Description Def Min Max UOM User User terminal cc Running time in continuous cycle 0 Disa...

Page 60: ...atus This operating mode is highlighted on the Master user interface by the corresponding icons on steady the Slave controllers ignore the Master control mode and manage the display as normal solenoid...

Page 61: ...ime dP1 At the end of the defrost the dripping phase may begin if dd 0 during which the solenoid valve is closed and the fans are off followed by the post dripping phase if Fd 0 during which control r...

Page 62: ...efrost d0 0 2 4 duty cycle The duty cycle refers to the default values of parameters F2 and F3 The electronic valve can be opened to the initial value set for cP1 for a period equal to Pdd Fig 5 q Ref...

Page 63: ...Maximum interval between consecutive defrosts par dI Code Description Def Min Max UOM User User terminal dI Maximum interval between consecutive defrosts 8 0 240 hours S YES Parameter dI is a safety p...

Page 64: ...to Saturday 1 to 7 Monday to Sunday 10 Saturday Sunday 8 Monday to Friday 11 every day Note l if event td1 includes a series of days the programming always ends at 24 00 on the last day If event td1 i...

Page 65: ...n Max UOM User User terminal dd Dripping time after defrost fans off 0 no dripping 2 0 15 min S NO This parameter is used to stop the compressor and the evaporator fans following a defrost so as to al...

Page 66: ...be frozen and a defrost is activated The time is reset if the temperature returns above the threshold Code Description Def Min Max UOM User User terminal dt1 End defrost temperature read by Sd 8 50 50...

Page 67: ...lues dS1 and dS2 and the defrost is considered completed Control resumes 2 ONTIME is reset instant A OFFTIME iis reset with the default value and the natural defrost starts lasting the entire time dS1...

Page 68: ...ters td1 to td8 so as to allow the user to choose the conditions that are most suitable for this special procedure Power defrost is activated when at least one of the increases ddt or ddP has any valu...

Page 69: ...Probe set by parameter FSa Sb Probe set by parameter FSb F1 Fan activation threshold Ref Description Frd Differential t time FAN Evaporator fans The fans can be turned off in the following situations...

Page 70: ...y parameter FSb F5 Fan cut off temperature F1 Fan activation threshold Ref Description Frd Differential t time FAN Evaporator fans The advanced parameters for the evaporator fans concern the minimum a...

Page 71: ...ondition Cause Glass temperature probe not valid l physical probe not configured or faulty l the estimated glass temperature probe value cannot be used as the outlet probe or intake probe is not confi...

Page 72: ...cription Svt Glass temperature probe Min Minimum fan speed Max Maximum fan speed Min fixed minimum output of 10 Max fixed maximum output of 100 The action is proportional only if the estimate of the g...

Page 73: ...which is automatically converted to saturated temperature based on specific tables for the type of refrigerant used Description of operation The values read by the probes described above are called l...

Page 74: ...coefficients are provided by Carel Once the new refrigerant has been entered it will be available by setting parameter PH to 0 The value 0 can only be applied if the cyclic redundancy check CRC does n...

Page 75: ...re E Forced air evaporator Ref Description EEV Electronic expansion valve P Evaporation pressure MPXone with PID control tends to maintain the actual superheat calculated based on the probe readings a...

Page 76: ...tion that is directly proportional to the difference between the set point and the actual superheat value It acts on the speed of the valve in terms of steps C The valve moves P4 steps for every degre...

Page 77: ...K S NO Note Smooth Lines is not compatible with traditional Floating Suction control and must be used with the new Rack Smart Set algorithm 5 6 1 Protection functions LowSH low superheat threshold par...

Page 78: ...ntegral action to return the evaporation pressure below the set threshold The protection function has been designed to allow a gradual return to normal operating conditions that is when the critical c...

Page 79: ...4 0 MOP alarm disabled PM5 allows the local or network solenoid valve if available based on the configuration of the system see parameter r7 to be closed upon activation of the MOP alarm The solenoid...

Page 80: ...oid valve Fig 5 ae Ref Description T_ SUCT Suction temperature P11 LSA low suction temperature threshold P12 LSA alarm delay Ref Description t Time LSA Protection LOP Minimum evaporation pressure This...

Page 81: ...ode Description Def Min Max UOM User User terminal PMP Enable manual expansion valve positioning 0 1 disabled enabled 0 0 1 S NO PMu Manual valve position 0 600 steps S NO PMP is used to enable disabl...

Page 82: ...that only displays the saturated evaporation temperature calculated by the corresponding evaporation pressure probe or read directly by the NTC probe advanced parameter FE 82 5 Functions MPXone 03000...

Page 83: ...rt at the same time avoiding potential problems of electrical overload In models with Carel electronic expansion valve and Ultracap technology this parameter must be set to a value greater than 2 l c1...

Page 84: ...ters and the level S password also allows access to the User parameters Par Description Def UOM Min Max U PDM Manufacturer password 044 0 999 S PDS Service password 022 0 999 S PDU User password 0 999...

Page 85: ...0 4 6 S NO FL Assign ambient humidity probe SU see FA 0 4 6 S NO FM Assign glass temperature probe Svt see FA 0 4 6 S NO Fn Assign dewpoint value SdP see FA 0 4 6 S NO cA Air off temp probe Sm calibr...

Page 86: ...nput logic see rIA 0 0 1 S NO rId Start defrost digital input logic see rIA 0 0 1 S NO rIE Door switch with solenoid comp and fans OFF digital input logic see rIA 0 0 1 S NO rIF Remote ON OFF digital...

Page 87: ...0 not configured 1 analogue output 1 Y1 2 analogue output 2 Y2 0 0 2 M NO Ab Assign analogue output for modulating valve see AA 0 0 2 M NO Ac Assign analogue output for modulating anti sweat heaters...

Page 88: ...50 C F S NO dP1 Maximum defrost duration 45 1 240 min S YES dP2 Max secondary evap defrost duration 45 1 240 min S NO d4 Defrost on power up Master network defrost Slave local defrost 0 1 No Yes 0 0...

Page 89: ...s and 0 minutes 3 8 ore 0 minutes 8 3 hours and 0 minutes 13 1 hour and 0 minutes 4 6 ore 0 minutes 9 2 hours and 40 minutes 14 30 minutes 0 0 14 S NO d2S Number of daily defrosts td2 see d1S 0 0 14 S...

Page 90: ...threshold 7 10 P3 K S YES P8 LowSH integral time 0 function disabled 15 0 240 s M NO P9 LowSH alarm delay 0 alarm disabled 600 0 999 s M NO P10 Enable close solenoid valve for low superheat LowSH and...

Page 91: ...e Smooth Lines 120 0 800 s S NO PSP Proportional gain Smooth Lines 5 0 100 S NO Solenoid compressor c0 Delay to enable solenoid comp and evap fans on power up 0 0 240 min M NO c1 Min time between cons...

Page 92: ...1 not enabled enabled 1 0 1 S NO Add High temp alarm bypass time for door open 30 1 240 min U NO Htd HACCP alarm delay 0 moniotring disabled 0 0 240 min S NO Connectivity In Type of unit 0 1 Slave Ma...

Page 93: ...S NO t2 Display on remote display see t1 12 0 14 S NO H5 Enable keypad and NFC functions 0 1 Disabled Enabled 1 0 1 U NO H8 Buzzer 0 1 No Yes 1 0 1 U NO Day Night tS1 8 d Start time band 1 to 8 day da...

Page 94: ...onnect to Fig 6 at Note during the first connection the Applica app aligns itself with the software version on the MPXone controller via a cloud connection this means a mobile data connection is neede...

Page 95: ...the default values loaded by Carel on the MPXone controller simply follow the same procedure as described above and in step 6 select Apply default values rather than Copy values to configuration 6 2...

Page 96: ...ts 3 24 Vinput 2 Control device construction Device to be incorporated Terminal block Plug in male female Cable size see Main board description of the terminals User interface Buzzer built in not incl...

Page 97: ...0 to 5 Vratiometric probes Maximum current delivered 10 mA protected against short circuits V 8 11 Vto power the 4 20 mA current probes Maximum current delivered 25 mA protected against short circuit...

Page 98: ...pin Microfit crimp connector 0 05 0 52 20 24 AWG 10 J3 Inputs S4 S6 ID3 ID4 ID5 8 pin Microfit crimp connector 0 05 0 52 20 24 AWG 10 J4 BMS Plug in screw terminal 3 pin pitch 3 81 0 081 1 31 500 J5...

Page 99: ...external contact immediate or delayed See Digital inputs The display shows IA and at the same time the alarm icon triangle flashes and the buzzer is activated If more than one error occurs these are d...

Page 100: ...d unchanged YES NO E14 Serial probe S14 not updated OFF OFF automatic duty setting c4 unchanged unchanged unchanged YES NO LO Low temperature ON ON automatic unchanged unchanged unchanged unchanged YE...

Page 101: ...H and low AL temperature alarms 0 Not configured 1 Air off Sm 2 Defrost Sd 3 Air on Sr 4 Superheated gas tGS 5 Reserved 6 Defrost 2 Sd2 7 Auxiliary 1 Saux1 8 Auxiliary 2 Saux2 9 Ambient SA 10 Reserved...

Page 102: ...mp alarm 2 threshold 0 50 50 C F S NO Ad Delay time for high and low temp alarms AH AL 120 0 240 min U YES Ad2 Delay time for high and low temp alarms AH2 AL2 30 1 240 min U NO Note l the LO LO2 and H...

Page 103: ...ype HA alarms high temperature during operation example The critical temperature was exceeded the alarm was not managed and the temperature remained above the threshold for longer than the maximum tol...

Page 104: ...reshold ALARM Type HA HACCP alarm Ref Description Ad Delay time for high and low temperature alarms Htd HACCP alarm delay 0 monitoring disabled t Time Ht0 HACCP alarms present 0 0 1 S NO HAn Number of...

Page 105: ...reshold HFn indicates the number of type HF alarms activated Par Description Def Min Max UOM User User terminal HFn Number of type HF alarms 0 0 15 S NO Fig 8 d Ref Description S Measurement probe St...

Page 106: ...ENG 9 Release notes Software version Manual version Description 1 1 23 08 2018 1 0 04 09 2018 First release Tab 9 a 106 9 Release notes MPXone 0300086EN rel 1 0 04 09 2018...

Page 107: ......

Page 108: ...a dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 email carel carel com www carel com MPXone 0300086EN rel 1 0 04 09 2018 CAREL can accept no responsibility for poss...

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