Evco EVXV 800 Series Скачать руководство пользователя страница 51

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EVCO S.p.A.

EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124

page 51 of 66

Power cut alarm (HACCP alarm; in EVXV812 and EVXV815 models only).

Solutions:

check the device-power supply connection

check the value of the parameter A10.

Main consequences:

the device will memorise the alarm.

COH

Condenser overheated alarm.

Solutions:

check the temperature of the condenser

check the value of the parameter C6.

Main consequences:

the condenser fan will be switched on.

CSd

Compressor blocked alarm.

Solutions:

check the temperature of the condenser

check the value of the parameter C7

disconnect the device power supply and clean the condenser.

Main consequences:

if the error occurs during the “stand-by” status, no operating cycles can be selected or started

if the error occurs during an operating cycle, the cycle will be interrupted.

ESt

Configuration parameters download not completed successfully alarm.

Solutions:

press and release a key to restore normal display

download the configuration parameters again.

Main consequences:

the device will continue to operate normally.

CEr

Configuration parameters firmware contained in EVKEY not coinciding with that of the device.

Solutions:

cut the device power supply off

check that the configuration parameters firmware contained in EVKEY coincides with that of the

device

download the configuration parameters again.

Main consequences:

the device will continue to operate normally.

Erd

Configuration parameters upload not completed successfully alarm.

Solutions:

restore the factory settings

upload the configuration parameters again.

Main consequences:

the digital outputs will be switched off.

Содержание EVXV 800 Series

Страница 1: ...CO S p A EVXV 800 range Installer manual ver 1 2 Code 144XV800E124 page 1 of 66 EVXV 800 range Controllers for blast chillers integrated into the unit ENGLISH INSTALLER MANUAL ver 1 2 CODE 144XV800E12...

Страница 2: ...ion and before use of the device and follow all recommendations keep this document with the device for future consultation The following symbols support reading of the document indicates a suggestion...

Страница 3: ...Defrosting activation in manual mode 19 5 9 Switching the cabinet light on off in manual mode in EVXV805 and EVXV815 models only 19 5 10 Locking unlocking the keyboard 19 5 11 Silencing the buzzer 20...

Страница 4: ...ming key 54 13 1 1 Introduction 54 13 1 2 Description 54 13 1 3 Dimensions 55 13 1 4 Uploading the configuration parameters 55 13 1 5 Downloading the configuration parameters 55 13 2 Non optoisolated...

Страница 5: ...ressor management and 4 x 8 A res 250 VAC for management of defrosting evaporator fan of a fourth utility that can be set for door resistances or condenser fan and a fifth utility can be set for cabin...

Страница 6: ...f the RICS plants or to the data recording device to download the recorded data via USB to upload and download EVUSBREC01 configuration parameters The following are indicated among the many other feat...

Страница 7: ...6 8 8 C decimal point Connections EVXV802 EVXV812 EVXV805 EVXV815 faston fixed screw terminal board Power supply EVXV802 EVXV812 EVXV805 EVXV815 230 VAC Analogue inputs EVXV802 EVXV812 EVXV805 EVXV815...

Страница 8: ...05 EVXV815 clock signal buzzer and alarm direct loads connection except for the utility managed by the digital output except for the utility managed by the digital output management of blast chilling...

Страница 9: ...unction keyboard lock function configuration parameters access password restoring the factory settings Codes EVXV802 EVXV812 EVXV805 EVXV815 codes EVXV802P7 EVXV812P7 EVXV805P7 EVXV815P7 For further i...

Страница 10: ...tes the meaning of EVXV802 and EVXV812 parts Part Meaning 1 display 2 blast chilling key 3 deep freezing key 4 hard blast chilling or soft deep freezing key hereon called HARD SOFT key 5 serial port w...

Страница 11: ...05 and EVXV815 parts Part Meaning 1 display 2 blast chilling key 3 deep freezing key 4 hard blast chilling or soft deep freezing key hereon called HARD SOFT key 5 auxiliary key 6 serial port with MODB...

Страница 12: ...ENSIONS AND INSTALLATION 3 1 Dimensions of EVXV802 and EVXV812 The following drawing illustrates EVXV802 and EVXV812 dimensions these are expressed in mm in 3 2 Dimensions of EVXV805 and EVXV815 The f...

Страница 13: ...do not install the device near to any heat sources heating elements hot air ducts etc equipment containing powerful magnets large diffusers etc areas affected by direct sunlight rain humidity excessiv...

Страница 14: ...apter 9 CONFIGURATION The utility managed by the K2 output depends on parameter u0 as follows defrosting u0 0 evaporator fan u0 1 pre defined setting For the settings relative to the parameters see ch...

Страница 15: ...setting condenser fan u1 1 For the settings relative to the parameters see chapter 9 CONFIGURATION The utility managed by the K5 output depends on parameter u11 as follows cabinet light u11 0 pre def...

Страница 16: ...humidity could condense inside wait about 1 hour before powering it make sure that the power supply voltage the frequency and the operational electric power of the device correspond with those of the...

Страница 17: ...e time the power cut occurs with a maximum error of 10 minutes the EVXV812 and EVXV815 models will be re started from the time the power cut occurs if storage was in progress this will be re proposed...

Страница 18: ...t the keyboard is not locked and that no procedure is in progress 2 Hold the DOWN key for 1 s the display will show the first label available 3 Press and release the UP or DOWN key to select Pb3 4 Pre...

Страница 19: ...RY key the AUX LED will switch on off 5 10 Locking unlocking the keyboard Operate as follows to lock the keyboard 1 Make sure no procedures are in progress 2 Hold the DOWN key and the START STOP key d...

Страница 20: ...EVCO S p A EVXV 800 range Installer manual ver 1 2 Code 144XV800E124 page 20 of 66 5 11 Silencing the buzzer Operate as follows 1 Make sure no procedures are in progress 2 Press and release the key...

Страница 21: ...and release the BLAST CHILLING key the LED and the LED will flash If parameter r21 has value 1 press and release the BLAST CHILLING key to start the cycle with timed control the LED and the LED will f...

Страница 22: ...illing has been completed successfully the device will automatically pass to storage and the buzzer will be activated for the period of time established with parameter AA Press and release a key to si...

Страница 23: ...esidual time of the blast chilling duration and the LED is on To modify the residual time operate as indicated 6 2 1 Press and release the UP or DOWN key again to modify the time value the display wil...

Страница 24: ...status 2 Make sure that the keyboard is not locked and that no procedure is in progress 3 Press and release the DEEP FREEZING key the LED the LED the HARD LED and the LED will flash If parameter r21 h...

Страница 25: ...release a key to silence the buzzer During storage the display shows the temperature detected by the cabinet and the LED is on Parameter r11 establishes the work set point during storage If the tempe...

Страница 26: ...deep freezing duration and the LED is on To modify the residual time operate as indicated 6 2 1 Press and release the UP or DOWN key again to modify the time value the display will flash 6 2 2 Do not...

Страница 27: ...owed to start pre cooling both automatically and by hand To start pre cooling automatically pass from the stand by status to the on status or switch on the device Operate as indicated to start pre coo...

Страница 28: ...AUXILIARY key down for 1 s the AUX LED will switch on The UV light is switched on for the time period established by parameter u6 opening the door i e the activation of the door micro switch cause the...

Страница 29: ...ation of power cut alarms PF code make sure that the device is in the stand by or on status before disconnecting the power supply If the duration of the power cut alarm PF code is such to cause a cloc...

Страница 30: ...the procedure 8 Abandon the succession of information 9 Press and release the UP or DOWN key until the display shows the magnitude indicated in paragraph 5 3 The display or do not operate for 60 s 7...

Страница 31: ...6 Press and release the UP or DOWN key until the display shows the magnitude indicated in paragraph 5 3 The display or do not operate for 60 s 8 2 Deleting the compressor operating hours Operate as fo...

Страница 32: ...etting the day of the month the display will show hh followed by the two numbers of the hour 11 Press and release the UP or DOWN key within 15 s to modify the value The hour is displayed in the 24 h f...

Страница 33: ...cated in paragraph 5 3 The display 10 Cut the device power supply off Operate as follows to abandon the procedure 11 Hold the UP and DOWN key for 4 s before point 8 The display will show the magnitude...

Страница 34: ...l point 1 yes P2 0 1 0 0 temperature unit of measurement 2 0 C 1 F P3 0 1 1 1 enabling the needle probe 1 yes P4 0 1 1 1 enabling the evaporator probe 1 yes P5 0 1 1 1 fourth input function 0 high pre...

Страница 35: ...C F 1 0 0 0 0 work set point during blast chilling also work set point during the soft deep freezing phase cabinet temperature also see parameter r0 r8 50 0 99 0 C F 1 40 0 40 0 work set point during...

Страница 36: ...rating cycle that can be selected 0 blast chilling and storage 1 blast chilling and storage or deep freezing and storage 2 deep freezing and storage r17 0 0 99 0 C F 1 5 0 5 0 temperature detected by...

Страница 37: ...by hand or pressing and releasing the BLAST CHILLING or DEEP FREEZING key r22 0 1 0 0 modality to start pre cooling 0 automatic or pressing the BLAST CHILLING key 1 s 1 both automatic or passing from...

Страница 38: ...so see parameter C4 C6 0 199 0 C F 1 80 0 80 0 condenser temperature above which the blocked overheated condenser alarm is activated COH code C7 0 199 0 C F 1 90 0 90 0 condenser temperature above whi...

Страница 39: ...o switch input status 3 air with door open the compressor will be switched off during defrosting and the defrosting output will be activated the evaporator fan will be switched on on condition that th...

Страница 40: ...Max Unit EVXV802 EVXV812 EVXV805 EVXV815 Temperature alarms 9 10 A1 0 0 99 0 C F 1 10 0 10 0 cabinet temperature below which the minimum temperature alarm is activated relative to the work set point...

Страница 41: ...A11 0 1 15 0 C F 1 2 0 2 0 parameters A1 and A4 differential A13 0 1 1 not present in EVXV802 model 1 not present in EVXV805 model memorisation of the temperature controlled blast chilling or tempera...

Страница 42: ...fan switch off delay from compressor switch off only if parameter F0 and or parameter F2 are set at 2 F11 0 0 99 0 C F 1 not present 15 0 condenser temperature above which the condenser fan is switch...

Страница 43: ...expiry of the time established with parameter i2 the display will show the flashing id code and the buzzer will be activated until the door is closed also see parameter F15 15 2 the evaporator fan wil...

Страница 44: ...5 high pressure alarm signalling delay HP code 1 the alarm will not be signalled Par Min Max Unit EVXV802 EVXV812 EVXV805 EVXV815 Digital outputs u0 0 1 1 not present utility managed by the output K2...

Страница 45: ...his case the AUXILIARY key and parameter u6 will assume significance Par Min Max Unit EVXV802 EVXV812 EVXV805 EVXV815 Serial communication MODBUS LA 1 247 247 247 device address Lb 0 3 2 2 baud rate 0...

Страница 46: ...lues different to 0 the maximum temperature alarm is not enabled on condition that it occurred after the door was opened 11 if parameter P4 is set at 0 during pre cooling blast chilling and deep freez...

Страница 47: ...ted Temperature controlled blast chilling temperature controlled deep freezing LED If it is on a temperature controlled blast chilling and storage cycle or a temperature controlled deep freezing and s...

Страница 48: ...05 and EVXV815 models only If it is on the cabinet light will be on needle probe heating will be in progress the UV light will be on HACCP HACCP LED If it is on all information regarding HACCP alarms...

Страница 49: ...E124 page 49 of 66 10 2 Indications The following table illustrates the meaning of the indication codes Code Meaning Loc The keyboard is locked see paragraph 5 10 Lock unlock the keyboard UnL The keyb...

Страница 50: ...k the temperature of the cabinet check the value of parameters A1 and A2 Main consequences the device will continue to operate normally AH Maximum temperature alarm HACCP alarm Solutions check the tem...

Страница 51: ...ting cycles can be selected or started if the error occurs during an operating cycle the cycle will be interrupted ESt Configuration parameters download not completed successfully alarm Solutions pres...

Страница 52: ...mum temperature alarm AH code will never be activated Pr2 Needle probe error Solutions the same as the cabinet probe error Pr1 code but relative to the needle probe Main consequences if the error occu...

Страница 53: ...nsequences the condenser fan will operate parallel to the compressor the overheated condenser alarm COH code will never be activated the compressor blocked alarm CSd code will never be activated rtc C...

Страница 54: ...the configuration parameters The key can be used as a powered or non powered device In the latter case the EVPS power supplier must also be used to be ordered separately 13 1 2 Description The follow...

Страница 55: ...d the EVKEY signalling LED emits green light again 7 Disconnect the EVKEY Micromatch connector into the device communication port Operate as follows to abandon the procedure 8 Do not operate for 60 s...

Страница 56: ...F20TSX 13 2 1 Introduction EVIF20TSX is a TTL RS 485 non optoisolated serial interface The interface can be used to connect the device to the monitoring and surveillance system of RICS plants or to th...

Страница 57: ...ative to RICS and EVUSBREC01 13 3 EVPROG01 connection kit 13 3 1 Introduction EVPROG01 is a connection kit The kit can be used to connect the device to the Parameters Manager set up software system Th...

Страница 58: ...RS 232 port 2 TTL door on moveable support 3 TTL door on rigid support 4 connector for EVPS power supplier 5 non optoisolated RS 232 TTL serial interface EVIF20TRX 6 1256800042 telephone cable 7 port...

Страница 59: ...the support that seems easiest to use 2 Insert one end of the telephone cable 1256800042 into the EVIF20TRX RS 232 port 3 Insert the other end of the telephone cable 1256800042 into the 1256800079 ada...

Страница 60: ...puts 6 pole connector serial port Temperature of use from 0 to 55 C from 32 to 131 F Storage temperature from 25 to 60 C from 13 to 140 F Humidity for use from 10 to 90 relative humidity without conde...

Страница 61: ...10K 25 C 77 F Type of sensor 3435 Field of measurement from 40 to 105 C from 40 to 220 F Resolution 0 1 C 1 F Protection none Digital inputs 1 input door micro switch which can be set via configurati...

Страница 62: ...VAC SPST cycles K1 for compressor management 1 x 8 A res output 250 VAC SPDT cycles K2 for defrosting management 2 x 8 A res outputs 250 VAC SPST cycles K3 and K4 for management of the evaporator fan...

Страница 63: ..._ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ________...

Страница 64: ...______________________________________________ ______________________________________________________________________________________________ __________________________________________________________...

Страница 65: ...of EVCO Reproduction and disclosure are prohibited without express authorisation from EVCO EVCO is not liable for any features technical data and possible errors stated in this document or deriving f...

Страница 66: ...EVCO S p A EVXV 800 range Installer manual ver 1 2 Code 144XV800E124 page 66 of 66 EVCO S p A Via Mezzaterra 6 32036 Sedico Belluno ITALY Tel 39 0437 84 22 Fax 39 0437 83 648 info evco it www evco it...

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