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EVCO S.p.A.

Vcolor 818

| Installer manual ver. 1.1 | Code 144VC818E114

page 42 of 94

6.12

Blast chilling/deep freezing intensity

The device can manage the phase cut speed regulator for EVDFAN1 single phase fans (to be ordered separately); see

paragraph 15.1 “phase cut speed regulator for EVDFAN1 single phase fans”.

The regulator can be used to manage evaporator fan activities with a single analogue control, i.e. via the PWM

analogue output of the device and the regulator phase cut output (the digital output K3 is however activated).

Parameter F0 must be set at 3.

Parameters F18... F22 establish speed 1... 5 of the evaporator speed (intended as a percentage of the maximum

speed), parameter F23 establishes the speed at which the evaporator fan is switched on during post blast chilling

storage and parameter F24 establishes the speed at which the evaporator fan is switched on during post deep freezing

storage (the latter intended as one of the speeds 1... 5).

The following table illustrates the speeds at which the evaporator fan is switched on during the operating cycles.

A different speed can be selected using the procedure given in 6.12.1 (intended as one of the speeds 1.. 5) in

temporary mode (i.e. if a power cut occurs, on restore of the same the speeds illustrated in the following table will be

offered), except if the selection is made before starting a blast chilling and storage cycle or before starting a hard blast

chilling and storage cycle or before starting a soft deep freezing and storage cycle (in this case the speeds are

memorised instead).

Blast chilling

and storage

Hard blast

chilling and

storage

Deep freezing

and storage

Soft deep

freezing and

storage

Blast chilling hard phase

speed 5

Blast chilling

speed 1... 5 (can

be memorised

with the

procedure given

in paragraph

6.12.1 if selected

before starting

the operating

cycle)

speed 1... 5 (can

be memorised

with the

procedure given

in paragraph

6.12.1 if selected

before starting

the operating

cycle)

Deep freezing soft phase

speed 1... 5 (can

be memorised

with the

procedure given

in paragraph

6.12.1 if selected

before starting

the operating

cycle)

Содержание Vcolor 818

Страница 1: ...1 1 Code 144VC818E114 page 1 of 94 Vcolor 818 Controller for top class blast chillers with colour touch screen TFT graphic display in split version and which can be integrated into the unit ENGLISH I...

Страница 2: ...n 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 in...

Страница 3: ...g of the keyboard 19 5 8 Silencing the buzzer 20 6 OPERATION 21 6 1 Foreword 21 6 1 1 Foreword regarding needle probe 21 6 2 Temperature controlled blast chilling and storage 22 6 3 Temperature contro...

Страница 4: ...11 3 2 Restoring the configuration parameters 60 11 3 3 Deleting programs 61 11 3 4 Deleting favourites 61 11 3 5 Deleting the compressor operating hours 62 11 4 List of configuration parameters 63 12...

Страница 5: ...ositive and negative blast chilling cycles with intensity management both temperature and time controlled with hard soft function the temperature controlled cycles can be preceded by a test to verify...

Страница 6: ...T graphic display 3 5 inch touch screen with 16 colors and 240 x 320 pixel resolution Control module open frame Vcolor 818 166 0 x 116 0 mm 6 535 x 4 566 in L x H Connections Vcolor 818 removable scre...

Страница 7: ...ad 7 default room light 1 8 A load 8 default pump down valve 2 8 A Communication port Vcolor 818 RS 485 serial port with MODBUS communication protocol USB serial port Other features Vcolor 818 protect...

Страница 8: ...escription of the user interface The following drawing illustrates the aspect of the Vcolor 818 user interface The following table illustrates the meaning of Vcolor 818 user interface parts Part Meani...

Страница 9: ...eaning of the Vcolor 818 control module parts Part Meaning 1 power supply 2 digital outputs K3 and K4 3 digital output K2 4 digital output K1 5 digital output K5 6 digital inputs 7 digital output K6 8...

Страница 10: ...EVCO S p A Vcolor 818 Installer manual ver 1 1 Code 144VC818E114 page 10 of 94 16 communication port with the user interface signal and power supply For further information see the next chapters...

Страница 11: ...are expressed in mm in 3 2 Control module dimensions The following drawing illustrates the Vcolor 818 control module dimensions these are expressed in mm in 3 3 User interface installation Back panel...

Страница 12: ...magnets large diffusers etc areas affected by direct sunlight rain humidity excessive dust mechanical vibrations or shocks any metal parts in proximity of the control module must be at a distance such...

Страница 13: ...e utility managed by the K7 output depends on parameter u11 as follows cabinet light u11 0 pre defined setting UV light u11 1 For the settings relative to the parameters see chapter 11 CONFIGURATION T...

Страница 14: ...ectric or pneumatic screwdrivers on the device terminal board if the device has been taken from a cold to hot place humidity could condense inside wait about 1 hour before powering it make sure that t...

Страница 15: ...power cut occurs during the stand by status or during the on status the device will re propose the same status when the power supply is restored If a power cut occurs during the run status the device...

Страница 16: ...uch to cause the clock error rtc code the real day and time will have to be reset see paragraph 11 1 Setting the real day and time 5 3 Switching the device on off Operate as follows 1 Make sure that t...

Страница 17: ...y the needle probe the temperature of the cabinet the name of the program if envisioned and the time passed from the start of blast chilling or deep freezing if a time controlled blast chilling or dee...

Страница 18: ...ocked and that no procedure is in progress 3 Press and release the HOME key 1 press and release the MENU key 2 and then press and release the key repeatedly 3 in order to select the INTERNAL VALUES 4...

Страница 19: ...ter P4 is set at 1 and on activation of defrosting the evaporator temperature is above that established with parameter d2 defrosting will not be activated 5 7 Locking unlocking of the keyboard Operate...

Страница 20: ...EVCO S p A Vcolor 818 Installer manual ver 1 1 Code 144VC818E114 page 20 of 94 5 8 Silencing the buzzer Operate as follows 1 Make sure no procedures are in progress 2 Press and release the key...

Страница 21: ...tions can also be used switching on sterilisation cycle UV light heating the needle probe For further information see the next paragraphs 6 1 1 Foreword regarding needle probe The device can manage mu...

Страница 22: ...Press and release the key 2 and then press and release the key 3 the device will display the blast chilling end temperature and the work set point during blast chilling 4 1 Press and release the MENU...

Страница 23: ...ration parameter r7 establishes the work set point during blast chilling If the temperature detected by the needle probe reaches the blast chilling end temperature within the maximum blast chilling du...

Страница 24: ...e that the keyboard is not locked and that no procedure is in progress 3 Press and release the key 1 press and release the key 2 and then press and release the key 3 and finally press and release the...

Страница 25: ...blast chilling duration parameter r9 establishes the work set point during the blast chilling hard phase parameter r13 establishes blast chilling hard phase end temperature When the temperature detect...

Страница 26: ...le probe reaches the blast chilling end temperature the device automatically passes to storage in the same way as illustrated previously 6 4 Time controlled blast chilling and storage The time control...

Страница 27: ...l be started During blast chilling the device displays the residual blast chilling time the temperature of the cabinet the name of the program if envisioned and the time passed from the start of blast...

Страница 28: ...illing hard phase blast chilling storage On conclusion of a phase the device passes automatically to the next Operate as indicated to start the cycle 1 Make sure the device is in the on status 2 Make...

Страница 29: ...the blast chilling hard phase parameter r14 establishes blast chilling hard phase duration On expiry of the hard blast chilling phase duration the device automatically passes to blast chilling During...

Страница 30: ...nd that no procedure is in progress 3 Press and release the key 1 press and release the key 2 and then press and release the key 3 twice The device will display the work set point during blast chillin...

Страница 31: ...g 6 7 Temperature controlled deep freezing and storage The temperature controlled deep freezing and storage cycle is divided into the following two phases deep freezing storage On conclusion of a phas...

Страница 32: ...e started The maximum deep freezing duration count is started on condition that the temperature detected by the needle probe is below that established with parameter r15 5 2 If the test is not complet...

Страница 33: ...plays the temperature of the cabinet the program name if envisioned and the time taken to complete deep freezing successfully Parameter r11 establishes the work set point during storage If the tempera...

Страница 34: ...release the key 1 Press and release the key 2 and then press and release the key 3 The device will display the deep freezing end temperature and the work set point during deep freezing 4 1 Press and...

Страница 35: ...ter r7 establishes the work set point during the deep freezing soft phase When the temperature detected by the needle probe reaches the end temperature of the soft deep freezing phase the device autom...

Страница 36: ...rature the device automatically passes to storage in the same way as illustrated previously 6 9 Time controlled deep freezing and storage The time controlled deep freezing and storage cycle is divided...

Страница 37: ...ill be started During blast chilling the device displays the residual deep freezing time the temperature of the cabinet the name of the program if envisioned and the time passed from the start of deep...

Страница 38: ...controlled soft deep freezing and storage cycle is divided into the following three phases deep freezing soft phase deep freezing storage On conclusion of a phase the device passes automatically to t...

Страница 39: ...rameters establish the following values parameter r7 establishes the work set point during the deep freezing soft phase parameter r14 establishes deep freezing soft phase duration On expiry of the sof...

Страница 40: ...and that no procedure is in progress 3 Press and release the key 1 press and release the key 2 and then press and release the key 3 twice The device will display the work set point during deep freezin...

Страница 41: ...cycle will be started During deep freezing the device displays the temperature of the cabinet the program name if envisioned and the time passed since the start of deep freezing Operate as indicated...

Страница 42: ...following table illustrates the speeds at which the evaporator fan is switched on during the operating cycles A different speed can be selected using the procedure given in 6 12 1 intended as one of...

Страница 43: ...zing speed 1 5 can be memorised with the procedure given in paragraph 6 12 1 if selected before starting the operating cycle speed 5 Storage speed established with parameter F23 speed established with...

Страница 44: ...or the key 4 The LED bars will supply information relative to fan speed for example one bar corresponds to speed 1 two bars on correspond to speed 2 three bars on correspond to speed 3 etc Alternativ...

Страница 45: ...by pre cooling Operate as indicated to start pre cooling 1 Make sure the device is in the on status 2 Make sure that the keyboard is not locked and that no procedure is in progress 3 Press and releas...

Страница 46: ...F higher with respect to the previous control in at least 6 controls out of 8 the controls are performed at time intervals corresponding to 1 8 of the time established with parameter r18 consider the...

Страница 47: ...micro switch cause the light to switch off If the UV light is on it will not be allowed to select or start any operating cycle 6 16 Heating the needle probe Operate as follows 1 Make sure the device...

Страница 48: ...of heating 6 17 Fish sanification The fish sanification cycle is divided into the following three phases blast chilling maintenance storage On conclusion of a phase the device passes automatically to...

Страница 49: ...ion ALARM San and the cycle will be stopped Press and release a key to silence the buzzer During blast chilling the device displays the temperature detected by the needle probe the cabinet temperature...

Страница 50: ...the latter two on condition that the alarm and or the error is in progress on expiry of the print interval Parameter L0 must be set at 1 Parameter L1 establishes the print interval during blast chilli...

Страница 51: ...operating cycle selected blast chilling deep freezing intensity selected if the key is pressed before starting up a temperature controlled cycle the work set point during blast chilling and the blast...

Страница 52: ...y 5 or the key 4 to select END and then press and release the SET 6 key Operate as follows to abandon the procedure indicated 6 Press and release the ESCAPE key or do not operate for 60 s 7 3 Executio...

Страница 53: ...d programs 8 2 Execution of a program Operate as follows 1 Make sure the device is in the on status 2 Make sure that the keyboard is not locked and that no procedure is in progress 3 Press and release...

Страница 54: ...le probe after temperature controlled blast chilling of deep freezing not concluded within maximum duration yes from 1 min to 99 h and 59 min partial if the alarm is in progress maximum temperature du...

Страница 55: ...hen press and release the key 3 in order to select the HACCP 4 Press and release the key SET 4 and then press and release the key 5 or the key 6 to select the alarm the greater the number that follows...

Страница 56: ...in progress 3 Press and release the HOME key 1 press and release the MENU key 2 and then press and release the key 3 in order to select the HACCP 4 Press and release the key 5 or the key 6 to select...

Страница 57: ...o procedure is in progress 3 Press and release the HOME key 1 press and release the MENU key 2 and then press and release the key repeatedly 3 in order to select the INTERNAL VALUES 4 Press and releas...

Страница 58: ...he keyboard is not locked and that no procedure is in progress 3 Press and release the HOME key 1 and then press and release the MENU key 2 4 Press and release the SET key 3 press and release the key...

Страница 59: ...n press and release the key repeatedly 3 in order to select the PARAMETERS 4 Press and release the SET key 4 repeatedly press and release the key 5 to set 19 and then press and release the SET key 6 a...

Страница 60: ...nd release the top right corner of the screen 1 Note Prj692AA05 represents the identifier of the keyboard firmware Prj689AA05 represents the identifier of the base station firmware for power 11 3 2 Re...

Страница 61: ...en press and release the SET key 3 Operate as follows to exit the procedure 3 Press and release the ESCAPE key or do not operate for 60 s 11 3 4 Deleting favourites Operate as follows 1 Access to the...

Страница 62: ...urs Operate as follows 1 Access to the see paragraph 11 3 1 Access to the procedure 2 Press and release the key 1 to select rCH repeatedly press and release the key 2 to set 149 and then press and rel...

Страница 63: ...ameter u11 is set at 1 management of the pump down valve is only available if parameter u1 is set at 0 management of the alarm output is only available if parameter u1 is set at 1 The evaporator fan c...

Страница 64: ...lled deep freezing end temperature temperature detected by the needle probe see also parameter r6 r5 1 500 min 90 maximum duration of temperature controlled blast chilling see parameter r3 also r6 1 5...

Страница 65: ...maximum temperature controlled blast chilling and maximum temperature controlled deep freezing is started temperature detected by the needle probe r16 0 2 1 type of operating cycle that can be selecte...

Страница 66: ...e that occurs during storage see also parameters C5 and C9 C5 0 240 min 10 duration of compressor switch on during the cabinet probe error Pr1 code that occurs during post blast chilling storage see a...

Страница 67: ...evaporator fan will be switched on on condition that the door is open i e that is on condition that the door micro switch is active and that the parameter i0 is set at values different to 0 4 reserve...

Страница 68: ...ature alarm is activated relative to the work set point i e r10 A4 during post blast chilling storage and r11 A4 during post deep freezing storage AH code see also parameter A11 4 A5 0 1 1 enabling of...

Страница 69: ...or phase cut output for EVDFAN1 single phase fans to order separately see also parameters F18 F19 F20 F21 F22 F23 and F24 F1 99 99 C F 1 1 evaporator temperature above which the evaporator fan is off...

Страница 70: ...ling blast chilling and deep freezing only if parameter F0 is set at 1 or 2 see also parameter F8 F18 0 100 20 evaporator fan speed 1 intended as a percentage of the maximum speed sonly if parameter F...

Страница 71: ...e start up of deep freezing Par Min Max Unit Default Digital inputs i0 0 2 2 effect caused by opening the door i e by activation of the door micro switch 13 0 no effect 1 the compressor and the evapor...

Страница 72: ...the alarm will not be signalled i8 0 1 0 type of low pressure input 0 normally open input active with closed contact 1 normally closed input active with open contact i9 1 240 s 5 low pressure alarm s...

Страница 73: ...case the DEEP FREEZING key and parameters i0 will assume significance 1 UV light in this case the DEEP FREEZING key and parameter u6 will assume significance u12 0 999 s 10 compressor switch off dela...

Страница 74: ...1 1 EVCO splash screen display during passage from the off status to the stand by status and restore of the power supply 1 yes Notes 1 the unit of measurement depends on parameter P2 2 appropriately...

Страница 75: ...micro switch input is active and the parameter i0 is set at values different to 0 the maximum temperature alarm is not enabled on condition that occurred after the door was opened 11 if parameter P4...

Страница 76: ...rt an USB peripheral in the USB serial port waith some seconds 3 Press and release the key 1 to select PARAMETERS DOWNLOAD then press and release the SET key 2 it will automatically be started the wri...

Страница 77: ...e sure the device is in the stand by status 2 Insert an USB peripheral in the USB serial port 3 Press and release the key 1 to select PROGRAMS DOWNLOAD then press and release the SET key 2 it will aut...

Страница 78: ...contains the text document by name recepits bin see point 3 7 Press and release the key 1 to select UPLOAD PROGRAMS then press and release the SET key 2 it will automatically be started the reading f...

Страница 79: ...s the writing procedure can take some seconds The name of the CSV document is made with reference to the example as follows log fix field 247 value of paramater LA device address n fix field 00001 pro...

Страница 80: ...0 of 94 3 6 Press and release the ESCAPE key or do not operate for 60 s 4 To the end of the download remove the USB peripheral from the USB port To delete the information relative to the HACCP alarms...

Страница 81: ...ck the value of parameters A1 and A2 Main consequences the alarm output will be activated AH Maximum temperature alarm HACCP alarm Solutions check the temperature of the cabinet check the value of par...

Страница 82: ...A10 Main consequences the device will memorise the alarm the alarm output will be activated COH Condenser overheated alarm Solutions check the temperature of the condenser check the value of the param...

Страница 83: ...er be activated the maximum temperature alarm AH code will never be activated the door heating elements will never be switched on the alarm output will be activated Pr2 Evaporator probe error Solution...

Страница 84: ...e will not use needle probe 1 Pr5 Needle probe error 2 Solutions the same as the cabinet probe error Pr1 code but relative to the needle probe 2 Main consequences the device will not use needle probe...

Страница 85: ...cut speed regulator for single phase fans The regulator control signal is the PWM type the same supplied by the controller analogue output The maximum current allowed on the fan is 5 A 15 1 2 Descript...

Страница 86: ...l input 5 Connect the evaporator fan to the EVDFAN1 phase cut output 6 Connect the device power supply 7 Connect the EVDFAN1 power supply In order to use EVDFAN1 the phase that powers the controller m...

Страница 87: ...upply 2 RS 485 type serial port 3 On stand by LED 4 slot for paper advancement 5 slot for manual paper advancement 6 On stand by key 7 key for opening front panel 15 2 3 Dimensions The following drawi...

Страница 88: ...t parameter L0 is set at 1 2 Cut the device power supply off 3 Disconnect the PM 100A X9S001 power supply 4 Connect the device RD 485 serial port to the PM 100A X9S001 RS 485 type serial port 5 Connec...

Страница 89: ...frame on flat surface with spacers Protection rating user interface control module IP40 IP65 when installed in panel with gasket 0027000007 to be ordered separately for IEC type 1 enclosure for UL and...

Страница 90: ...three sensors evaporator probe and condenser probe can be set via configuration parameter for PTC NTC probes PTC type analogue inputs 990 25 C 77 F Type of sensor KTY 81 121 Field of measurement from...

Страница 91: ...light or UV light K7 the pump down valve or alarm output K8 and one SPDT type for management of the door heating elements K5 1 x 16 A res output 250 VAC SPDT type K6 for heating management of the nee...

Страница 92: ...EVCO S p A Vcolor 818 Installer manual ver 1 1 Code 144VC818E114 page 92 of 94...

Страница 93: ...This document is exclusive property of EVCO Reproduction and disclosure are prohibited without express authorisation from EVCO EVCO is not liable for any features technical data and possible errors st...

Страница 94: ...EVCO S p A Vcolor 818 Installer manual ver 1 1 Code 144VC818E114 page 94 of 94 EVCO S p A Via Feltre 81 32036 Sedico Belluno ITALIA Tel 0437 8422 Fax 0437 83648 info evco it www evco it...

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