ReFreeX user manual for H411V3
Contents
1. C dd hh mm ss TE dd hh mm ss Ze dd hh mm ss TC 10 ppm 10 ppm dd hh mm ss AG dd hh mm ss 0 1 0 00 00 30 00 12 00 00 _on 30 00 oFF oFF oFF 8 1 0 00 00 30 00 12 00 00 dd hh mm ss dd hh mm ss dd hh mm ss dd hh mm ss dd hh mm ss dd hh mm ss dd hh mm ss on 30 00 oFF dd hh mm ss The IATEX source of this document has been automatically produced by 4 13 22 on 2015 11 27 page 3 8 ID MICHELETTI IMPIANTI doc H411V3 Rem Parameter Description 12 13 14 15 16 17 18 15 15 20 21 22 23 24 25 26 Pg Pgg A Pjh Pij PO_ PO2 oe cOh cOF cOd cOH cCd cOU cOY cl cIO clH clo cld cc cch ccc ccO ccl vP vPH vt_ vtt vtU vd vdi vd2 vdd b1_ bic blA b1S bIL b2_ b2C b2A b2S b2L b3_ b3C b3A b3S b3L b4_ bac b4A b4S b4L b5_ b5C b5A b6_ b6C b6A b7_ b7C b7A Lt LtL LtH Ltd Lo_ Loo Functions about saving preferences save actual preferences as program 1 99 Functions about loading preferences enable preferences load by keyboard short cut load preferences as program 0 99 0 is factory setting Output assignment assign out 2 relay to O alarm 1 humidifier Functions about door and light Functions about door enable door operation from keyboard enable door flashing light in case of alarm delay between pushing button and door opening or closure enable doo2. metreex E A H411V3 User manual ID MICHELETTI IMPIANTI doc H411V3 Contents Contents 1 2 8 9 Parameter list Parameter remarks Alarm list Slave alarm list Button list Led list Soft command list How to Shortcut list 10 Led and push button location The IATEX source of this document has been automatically produced by 4 13 22 on 2015 11 27 page 2 8 ID MICHELETTI IMPIANTI doc H411V3 1 Parameter list Rem Parameter Description S__ St_ _t0 _db dbd _tH _tL _td SMM SMd SA_ 1 SAH dA6 dA7 2 dA8 SAh dAF SAo 3 rrH rrh 6 YYb rYY rYd 7 dYO dY2 _nY 9 dY3 dY4 dY5 rYh dYF rYo rYA rA_ rAH _nA 10 11 dA4 dA5 rAh rAF rAo 10 nU nUS nUr nE_ nEH Pd PdM PdS Pd2 Functions about storage Functions about storage temperature storage room temperature dead band differential safety maximum room temperature safety minimum room temperature safety temperature differential storage room humidity differential Functions about air renew during storage enable air renew during storage reset timers immediate delay before first air renew on time duration in the air renew cycle period of air renew cycle enable forced air renew by keyboard short cut forced air renew duration start stop forced air renew Functions about ripening Enable ripening functions and short cut enable ripening functions reset timers en
3. input 7 Pa pP ee IA8 analog input 8 average temperature 55 0 145 0 55 0 C Id Digital input Id1 digital input 1 ethylene hardware safety oFF _on oFF Id2 digital input 2 evaporator hardware safety oFF _on oFF Id3 digital input 3 heating hardware safety oFF _on oFF Id4 digital input 4 unused oFF _on oFF Id5 digital input 5 phase 1 software safety oFF _on oFF os Machine status LLA actual alarm read only 0 means no alarm 0 255 0 OA Analog output OA1 analog output fan reserved for aux master inp status 0 255 0 OA2 analog output out water valve 4 20 mA reserved for aux master output status 0 255 0 Od Digital output Od1 digital output 1 refrigeration solenoid oFF _on oFF Od2 digital output 2 steam producer oFF _on oFF Od3 digital output 3 air renew oFF _on oFF Od4 digital output 4 ethylene oFF _on oFF Od5 digital output 5 evaporator oFF _on oFF Od6 digital output 6 heating oFF _on oFF Od7 alarm eventually connected to relay nr 2 oFF _on oFF ES Functions about slave preferences Ed Functions about network address EdS slave address for local network communication 1 254 al jf EY _ Functions about display EYY input to show on display 8 average temperature 5 humidity 1 8 8 2 Parameter remarks Nr Remark 1 During off time counters continue to count and output is disabled At reset command they stop and their value is reset They are restarted by
4. on command The minus sign on display means that you already reset timers The period of each cycle includes on time off time that is the overall duration of the cycle 3 The oFF command disables the ripening functions and enables the storage The ripening timers continue however to run also if their output is disabled To restart the ripening timers please do the rES reset command The on command enables the ripening functions without restarting the timers To begin a new ripening cycle please do the rES command The minus sign on display means that you have already reset the timers 4 At the end of the ripening cycle the temperature is set to t5 until the manual reset of the ripening cycle 5 The stop command resets forced operation counter N 6 In case of probe control ethylene timers and settings are not used You can still activate forced injections In case of disabled probe rYY is used to control curtain string motor when curtain is idle 7 To synchronize ethylene injection and ripening start set dY0 do 8 First ethylene injection is delayed until room temperature reaches _tY _tY has no effect over following ethylene injections 9 To synchronize the beginning of further ethylene injections and air renews set dY3 dA3 10 To synchronize the cycles of further ethylene injections and air renews set dY3 dA3 11 Set by the microcontroller can be manually overwritten 12 Door operation disables every other keybo
5. slave EEPROM Failed write operation onto the slave EEPROM A97 out of range The slave address EdS might be out of the master range the latter going from 1 to PdS A98 no link The slave does not receive any message from the master A99 lost link The slave lost the communication with the master 5 Button list Push button Function Bl esc stop silence Exit without saving from any menu door curtain stop alarm buzzer silence B2 up open Up navigation in the menu door opening B3 on stand by Toggle between on and stand by B4 left light roll Left navigation in the menu switch the light on and off roll the curtain B5 down close Down navigation in the menu door closure B6 right menu set unroll Right navigation in the menu display and modify set point enter the menu unroll the curtain B7 light door alarm Remote button near to the door inside the room switch on the light open the door and trigger man in room alarm B8 curtain Remote button near to the depressure box inside the room switch on and off the curtain unrolling Led list The IATFX source of this document has been automatically produced by 4 13 22 on 2015 11 27 page 6 8 CD MICHELETTI IMPIANTI doc H411Vv3 Led Function L1 cooling On during cooling L2 depressure On when all depressure fans are running L3 humidity On when humidification is active L4 air renew On during air renew blinking slowly during pause and delay L5 heat
6. able toggling between ripening and storage by keyboard short cut Functions about ripening temperature and humidity immediate delay before starting ripening ripening temperature nr 1 duration of temperature nr 1 ripening temperature nr 2 duration of temperature nr 2 ripening temperature nr 3 duration of temperature nr 3 ripening temperature nr 4 duration of temperature nr 4 ripening temperature nr 5 ripening humidity ripening humidity differential Functions about ethylene enable ethylene injection reset timers use ethylene probe to control injections ripening ethylene concentration ripening ethylene concentration differential immediate delay before starting ripening minimum temperature before injecting ethylene first ethylene injection duration number of following ethylene cycles of injection delay between first ethylene injections end and following cycles on time duration of following ethylene injection cycles period of following ethylene injection cycles enable forced ethylene injection by keyboard short cut forced ethylene injection duration start stop forced ethylene injection first ethylene injection performed but air renew not yet Functions about air renew during ripening enable air renew cycles during ripening reset timers number of air renew cycles delay between first ethylene injection end and first air renew end on time duration in the air renew cycle period of air renew cycle enable forced
7. air renew by keyboard short cut forced air renew duration start stop forced air renew Functions about fans Functions about depression fans number of depression fans during storage number of depression fans during ripening Functions about evaporator fans force evaporator fans when refrigeration is off Functions about master preferences Functions about network address master address for global network communication number of slaves connected to this master number of auxiliary masters connected to this master Minimum 55 0 0 0 0 0 55 0 55 0 0 0 0 0 0 0 oFF 0 0 0 oFF 0 oFF Maximum 145 0 50 0 50 0 45 0 45 0 50 0 100 0 50 0 _on 194 4 20 15 194 4 20 15 194 4 20 15 _on 194 4 20 15 on on _on 194 4 20 15 45 0 194 4 20 15 45 0 194 4 20 15 45 0 194 4 20 15 45 0 194 4 20 15 45 0 100 0 50 0 _on _on 99 0 99 0 194 4 20 15 45 0 194 4 20 15 255 194 4 20 15 194 4 20 15 194 4 20 15 _on 194 4 20 15 on on _on 99 194 4 20 15 194 4 20 15 194 4 20 15 _on 194 4 20 15 on on 254 Default 12 0 0 0 0 2 21 0 10 0 0 2 90 0 5 0 oFF 0 30 00 12 00 00 Unit C K K AC C K dd hh mm ss dd hh mm ss dd hh mm ss on 30 00 oFF oFF on 0 16 5 4 0 00 00 15 5 1 0 00 00 14 5 0 14 5 0 14 5 90 0 5 0 oFF oFF 25 0 5 0 0 16 0 30 00 dd hh mm ss dd hh mm ss C dd hh mm ss
8. ard operation 13 The first pressure of push button inside the room near the door switches on the light the second one opens the door the third one activates the man in room alarm 14 During the delay the flashing light is on 15 For your safety do not modify this parameter This setting is supposed to be used just in case of emergency or testing 16 No action if the light is switched on from inside the room 17 Curtain operation disables every other operation keyboard operation The IATEX source of this document has been automatically produced by 4 13 22 on 2015 11 27 page 5 8 ID MICHELETTI IMPIANTI Nr Remark 18 For safety reason door operation is disabled when curtain is enabled Unrolling can be started also by a push button located near the depressure box inside the room 19 When off the refrigeration solenoid is steadily on during cooling as long as overheating is higher then vtL or b3A is off 20 Caution Low overheating causes liquid return and compressor damage 21 Caution Short duty cycle reduces valve life 22 Caution Low overheating causes liquid return and compressor damage 23 Caution High adaptation speed causes swing in the suction line and damage to the compressor 24 The low temperature differential is fixed and alarm status stops at 0 2 C above the set point 25 The high temperature differential is fixed and alarm status stops at 0 2 C under the set point 26 Passing from stand by to on a
9. automatically produced by 4 13 22 on 2015 11 27 page 7 8 ID MICHELETTI IMPIANTI 10 Led and push button location LI L2 L3 L4 L5 L6 L7 JER JE JR JR E The IATEX source of this document has been automatically produced by 4 13 22 on 2015 11 27 page 8 8
10. ed or disabled status Keep pressed B6 B3 As alternative enter the menu program as explained above set the parameter rrH reset it in case it is a new ripening then confirm it Keep pressed B6 B1 As alternative enter the menu program as explained above set to OFF the parameter rrH then confirm it Push B2 to open B5 to close and B1 to stop If you are inside the room and the door is closed press B7 once to switch on the light press again to open the door and again to trigger the man in room alarm During door operation display shows OPE or CLO By default when the door is open the light is on and every other output is off By default door operation is disabled after the first ethylene injection and before subsequent air renew For safety reason the curtain can be operated only when the door is fully open and the light is on To activate the keyboard for the curtain keep pressed B6 B4 then press shortly B6 or B8 to unroll B4 to roll B1 to stop and again B1 to exit curtain mode During curtain operation every output is disabled The display shows Cur with the curtain idle Unr during unrolling and rOL during rolling Buttons to press Shortcut description keep pressed 5 seconds Bo B3 Enter ripening mode Bo B1 Enter storage mode Bo B4 Activate the keyboard for curtain operation B6 B2 Force an immediate air renew B6 B5 Force an immediate ethylene injection The IATEX source of this document has been
11. ing On during heating blinking slowly during activation delay L6 ethylene On during ethylene injection blinking slowly when waiting for three events temperature threshold _tY following injections _nY first air renew rYA L7 light On when lighting is on blinking slowly during deactivation delay 7 Soft command list Soft command Function 8 How to How to Switch between on and stand by Program the menu Show or change temperature set Reset timers Enter ripening mode Enter storage mode Door operation Curtain operation 9 Shortcut list Function Keep pressed B3 button to activate and deactivate stand by In stand by every output is disabled except light leds from L1 to L6 blink timers continue to count Keep pressed B6 to enter the menu Navigate up and down with B2 and B5 Select the submenu by B6 Change the parameter by B2 and B5 press B6 to confirm or B4 to go back without saving The changes will have effect after the exit from programming pressing B4 repeatedly Press B1 to exit immediately without saving any parameter Press shortly B6 the display shows the current set point change it by B2 and B5 and confirm it by B6 As alternative enter the menu program as explained above modify the parameter _ t0 then confirm it For the resettable controls in the menu program confirming rES then confirming on or oFF has the joint effect of resetting timers and going into the enabl
12. nd at power on there is a 5 second delay spent in a virtual stand by 27 When keyboard is locked it is possible to read parameters but is not possible to modify them To exit the lock it is necessary to write the password doc H411V3 3 Alarm list Display Alarm A01 low temperature Low temperature limit has been reached A02 high temperature High temperature limit has been reached A03 ethylene alarm The ethylene safety device has disconnected A04 evaporator alarm Evaporator thermal relay or other evaporator safety device has disconnected A05 heating alarm The heating safety device has disconnected A06 door open Time limit for door opening has been reached A07 phase alarm Heating overload thermal relay disconnected or missing mains phase manual reset A08 fan 1 alarm Depressure fan overload thermal relay disconnected A09 fan 2 alarm Depressure fan overload thermal relay disconnected A10 fan 3 alarm Depressure fan overload thermal relay disconnected A11 man in room alarm Somebody remained trapped inside the room A12 RTC memory loss Memory loss of real time clock RTC timer reset A13 EEPROM invalid EEPROM invalid A14 EEPROM read start EEPROM read start failure A15 EEPROM read end EEPROM read end failure A16 EEPROM write start EEPROM write start failure A17 EEPROM write end EEPROM write end failure A18 EEPROM write max EEPROM failure reached the maximum number of writing attempts 4 Slave alarm list Display Alarm A96
13. oduct average temperature use probe for safety temperature use probe for alarm temperature Probe nr 3 calibration offset use probe to calculate product average temperature use probe for safety temperature use probe for alarm temperature Probe nr 4 calibration offset use probe to calculate product average temperature use probe for safety temperature use probe for alarm temperature Probe nr 5 calibration offset use probe to calculate room humidity Probe nr 6 calibration offset use probe to calculate room ethylene Probe nr 7 calibration offset use probe to calculate suction pressure Functions about alarm and stand by Temperature alarm low temperature alarm set point high temperature alarm set point alarm delay On stand by status actual status stand by or on Functions about delays Minimum oFF oFF oFF oFF oFF oFF oFF oFF oFF oFF oFF oFF oFF oFF 0 0 0 0 oo 9 0 oFF oFF oFF 9 0 oFF oFF oFF 9 0 oFF oFF oFF 9 0 oFF oFF oFF 9 0 oFF 9 0 oFF 9 0 oFF 55 0 55 0 oFF Maximum 99 on 99 _on _on 194 4 20 15 _on 194 4 20 15 on on on on on 194 4 20 15 on on on on on 99 0 30 0 194 4 20 15 194 4 20 15 255 9 0 on on on 9 0 on on on 9 0 on on on 9 0 on on on 9 0 on 9 0 on 9 0 on 145 0 145 0 194 4 20 15 on Default oFF on Unit ns
14. on dd hh mm ss oFF 30 oFF on on on on 30 oFF oFF oFF oFF on 8 0 10 0 o 0 0 oFF on on 0 0 on on on 0 0 oFF oFF oFF 0 0 on on on 0 0 on 0 0 oFF 0 0 on 2 0 14 0 30 00 oFF dd hh mm ss d d hh mm ss gt K gauge bar dd hh mm ss dd hh mm ss I Se SS sg Zn IE eC dd hh mm ss The IATFX source of this document has been automatically produced by 4 13 22 on 2015 11 27 page 4 8 ID MICHELETTI IMPIANTI doc H411V3 Rem Parameter Description Minimum Maximum Default Unit dF Delay from previous stop dF6 delay from request to activation of OUT 6 heating 0 194 4 20 15 3 00 dd hh mm ss ho Functions about keyboard hL_ Keyboard lock DM hLH keyboard lock unlock oFF _on oFF hLP keyboard lock unlock password 0 99 22 hLI extend lock to light operation oFF _on oFF hLc extend lock to curtain operation oFF _on _on hLO extend lock to door operation oFF _on _on I Functions about input output and machine state read only IA Analog inputs temperature 55 0 145 0 55 0 C temperature 55 0 145 0 55 0 C suction temperature 55 0 145 0 55 0 C temperature 55 0 145 0 55 0 C humidity 0 0 100 0 0 0 ethylene 0 0 999 0 0 0 10 ppm low pressure 0 0 999 0 0 0 gauge bar 1A1 analog input 1 IA2 analog input 2 IA3 analog input 3 IA4 analog input 4 IA5 analog input 5 IA6 analog input 6 IA7 analog
15. r automatic closure delay of door automatic closure enable depressure refrigeration and other output when door is not closed enable door opening after first ethylene injection and before first air renew Functions about light switch on the light during door operation switch on the light when the door is open and off when closed switch off the light automatically if it has been switched on from outside delay of light automatic switch off Functions about curtain operation enable curtain operation from keyboard keyboard in curtain mode enable curtain operation when door is not open enable curtain operation when light is off Functions about electronic expansion valve Functions about electronic expansion valve preference enable electronic expansion valve Functions about electronic expansion valve temperature wanted overheating similar to Danfoss thermostatic overheating spring regulation maximum pressure allowed in the suction line similar to Danfoss MOP Functions about electronic expansion valve timing on off duty cycle duration on duty cycle duration at refrigeration start set to 0 for previous stop value on duty cycle adaptation speed low value for slow adaptation and small swinging Functions about probe calibration Probe nr 1 calibration offset use probe to calculate product average temperature use probe for safety temperature use probe for alarm temperature Probe nr 2 calibration offset use probe to calculate pr
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