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Evco EV3 200 WEB, Manual

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Evco EV3 200 WEB Manual Download Page 30

1143W24E4.00 · EV3 200 Web

03/2021

| 30 | 

7.4  DOUBLE COMPRESSOR

If output out4 is configured u1

=8,thecontrollermanages2compressors.

Activating compressor 2
Compressor 2 is activated after a delay C11 from compressor 1 switch-on.

Ifactive,compressor2usesthe:

•  Setpoints;
•  Differentials; 
•  Delays and 
•  Protections 

set for compressor 1.

7.4.1  Operating Diagram

Pb1

ON

1

OFF

Setpoint

Se r0

C3

ON

2

OFF

C11

Fig. 31.   

 Normal compressor 2 operation

Summary of Contents for EV3 200 WEB

Page 1: ...03 2021 EV3 200 WEB Controller Gateway for a network of up to 10 devices WARNING Read and fully understand user manual before using this device Failure to follow these instructions can reslut in death serious injury ...

Page 2: ...ALLATION 11 3 4 1 Minimum distances 12 4 ELECTRICAL CONNECTIONS 13 4 1 WIRING BEST PRACTICES 13 4 1 1 Wiring guidelines 13 4 1 2 Fixed screw terminal blocks guidelines 13 4 1 3 Permitted lengths of wiring 14 4 2 WIRING DIAGRAM 14 5 USER INTERFACE 15 5 1 INTERFACE 15 5 2 TOUCH KEYS 15 5 3 ICONS 15 5 4 CONTROLLER OPERATION 16 5 4 1 Switching the controller ON OFF 16 5 4 2 Unlocking the keypad 16 5 4...

Page 3: ...29 7 4 DOUBLE COMPRESSOR 30 7 4 1 Operating Diagram 30 7 5 EVAPORATOR FANS 31 7 5 1 Regulator operation 31 7 5 2 Operating mode 31 7 5 3 Operation during defrost 31 7 5 4 Fan operation during dripping 31 7 6 CONDENSER FANS 32 7 6 1 Operation 32 7 7 ENERGY SAVING 32 7 7 1 Operation 32 8 REMOTE COMMUNICATION CONFIGURATION 33 8 1 INTRODUCTION 33 8 1 1 Configuration diagram when using a smartphone and...

Page 4: ...ddition to carrying out a product evaluation and test in relation to its specific application or use Users can send us comments and suggestions on how to improve or correct this publication Neither EVCO nor any of its associates or subsidiaries shall be held responsible or liable for improper use of the information contained herein EVCO has a policy of continuous development therefore reserves the...

Page 5: ... in death or serious injury CAUTION CAUTION indicates a potentially hazardous situation which if not avoided could cause minor or moderate injury NOTICE NOTICE indicates a situation not related to physical injuries but which if not avoided could damage the equipment N B The maintenance repair installation and use of electrical equipment must only be entrusted to qualified personnel QUALIFIED PERSO...

Page 6: ...erate or could potentially generate hazardous atmospheres Only install this device in areas and for applications which are reliably free from hazardous atmospheres DANGER RISK OF EXPLOSION Only install and use this device in sites that are not at risk Do not install or use this device in applications which are capable of generating hazardous atmospheres such as applications that use flammable refr...

Page 7: ...inputs for NTC probes 4 relay outputs 1 Ethernet RJ45 Modbus TCP IP compatible serial port 1 micro B USB serial port 1 RS 485 serial port 1 32 MB internal memory 1 year of HACCP data recording with 5 minute intervals up to 3 probes RTC shared with subnetwork EPoCA compatible 1 3 ACCESSORIES The following accessories are available for EV3 200 Web controllers Type P n Description EVTPN615F200 NTC PR...

Page 8: ...ards EN60730 1 and EN60730 2 9 Device construction Built in electronic device Device purpose Operating control device Type of action 1 Pollution category 2 Overvoltage category III Rated impulse withstand voltage 4000 V Power supply 115 230 Vac 10 50 60 Hz Consumption 10 VA maximum Ambient operating conditions 10 50 C 14 122 F 10 90 RH non condensing Transportation and storage conditions 20 70 C 4...

Page 9: ...Digital input Pb1 Probe Temperature Pb2 Probe Evaporator Range 40 105 C 40 220 F Resolution 0 1 C 1 F Input impedance 10 kΩ Digital output features Default Description Load at 250 Vac Type of load Out1 Compressor SPDT 16 A Resistive Out2 AUX SPDT 5 A Resistive Out3 Fans SPDT 5 A Resistive Out4 Not configured SPDT 8 A Resistive ...

Page 10: ...N INSTALLATION AND THE ENVIRONMENT Before carrying out any work on the equipment read these instructions carefully making sure you understand everything DANGER RISK OF ELECTRIC SHOCK EXPLOSION OR ELECTRIC ARC Only use electrically insulated measuring devices and equipment Do not install the equipment while the power supply is connected Switch off all equipment including connected devices before in...

Page 11: ... power supply check all the wiring connections Use the required safety interlocks where personnel and or equipment hazards exist Install and operate this equipment in a cabinet appropriately rated for its intended environment and secured by a keyed or tooled locking mechanism Power line and output circuits must be wired and fused in compliance with local and national regulatory requirements for th...

Page 12: ...1143W24E4 00 EV3 200 Web 03 2021 12 3 4 1 Minimum distances 40 1 57 40 1 57 mm in 40 1 57 40 1 57 Fig 3 Minimum installation distances EV3 200 Web ...

Page 13: ... connections electromagnetic interference could cause the signal to deteriorate Deteriorated signals can lead to unpredictable operation of the controller or modules and connected equipment WARNING MALFUNCTIONING OF THE EQUIPMENT Perform the wiring carefully in compliance with electromagnetic compatibility and safety requirements Make sure the wiring is correct for the application Use shielded cab...

Page 14: ...2 3 4 5 6 B GND LD3 LD1 LD2 LD4 ON 1 2 ON 1 2 LT LT Fig 5 Wiring diagram TERMINALS 1 6 Relay output Out1 Compressor 13 14 15 RS 485 serial input 2 6 Relay output Out3 Fans LT 1 ON Termination resistor inserted 3 6 Relay output Out4 Defrost 2 Reserved 4 6 Power supply input USB USB 2 0 input for communication 5 6 Relay output Out2 AUX ETHERNET RJ45 connector to connect to Ethernet serial port 8 10 ...

Page 15: ...on the display Set the setpoint Enter the parameter menu 5 3 ICONS Icon ON Flashing OFF Compressor ON Protection delay compressor ON Setpoint being changed Compressor OFF Defrost ON Pre dripping ON Defrost delay ON Dripping ON Evaporator fans ON Evaporator fan activation delay ON Evaporator fans OFF HACCP alarm saved New HACCP alarm recorded Temperature displayed in C Over heating ON Over cooling ...

Page 16: ... seconds until the code UnL appears to confirm the keypad has been unlocked 3 s Fig 9 Keypad locked Fig 10 Confirmation keypad unlocked 5 4 3 Setting changing the setpoint With the keypad unlocked touch and release the key to access the setpoint menu Scroll the values with the or keys and touch to confirm the setpoint value 1 2 Fig 11 Accessing the setpoint menu Fig 12 Changing the setpoint 5 4 4 ...

Page 17: ...urs rCH resets the compressor operating hours 5 4 6 Activating the AUX digital output by key With the keypad unlocked touch and release the key to manually activate the AUX digital output The AUX icon will come on Fig 14 Activating the AUX output by key 5 4 7 Accessing the parameters With the keypad unlocked touch the key for at least 3 seconds to access and change the parameters The code PA will ...

Page 18: ...urs evaporator temperature d9 3 Adaptive 4 In real time RTC 0 4 d9 Evaporation threshold for automatic defrost interval count C F 99 0 99 0 d18 Adaptive defrost interval 0 Manual only min 0 999 d19 Adaptive defrost threshold relative to optimal evaporation temperature C F 0 0 40 0 d22 Evaporation threshold for adaptive defrost interval count relative to optimal evaporation temperature C F 10 0 10 ...

Page 19: ...pressor operating hours even if they are not consecutive ON t1 t2 t3 d0 t1 t2 t3 OFF ON OFF d3 Fig 17 Modular defrost Hours compressor ON 6 2 3 Defrost with Evaporator temperature Defrost with Evaporator temperature is set with the following parameters Par Description MU Range P3 Evaporator probe operation 1 Defrost fans 0 3 d0 Automatic defrost interval 0 Manual defrost only N B if d8 3 the maxim...

Page 20: ...to two phases Calibration phase and Normal working phase Calibration phase When the refrigerating machine is switched on or after defrost the device calculates the ideal evaporator working temperature to reach the setpoint SP Normal working phase During the normal working phase the device adds up the compressor ON times while the temperature read by Pb2 is lower than the ideal evaporator temperatu...

Page 21: ...U Range d8 Defrost interval count mode 4 In real time RTC 0 4 d9 Evaporation threshold for automatic defrost interval count C F 99 0 99 0 Hd1 Defrost 1 activation time Disabled h 0 23 Hd2 Defrost 2 activation time Disabled h 0 23 Hd3 Defrost 3 activation time Disabled h 0 23 Hd4 Defrost 4 activation time Disabled h 0 23 Hd5 Defrost 5 activation time Disabled h 0 23 Hd6 Defrost 6 activation time Di...

Page 22: ...eaters are connected and which is configured as the defrost output is activated Conditions for defrost end The conditions for defrost end are Defrost duration d3 must be reached Temperature to end defrost d2 must be reached The defrost configuration parameters with electrical heaters are Par Description MU Range C0 Compressor ON delay from power on min 0 240 C2 Minimum compressor OFF time min 0 24...

Page 23: ...request ON OFF d2 ON OFF d3 d7 End of defrost Fig 22 Defrost with electrical heaters End of defrost due to temperature Pb3 ON OFF d2 ON OFF d3 d7 Defrost request End of defrost Fig 23 Defrost with electrical heaters End of defrost due to maximum time ...

Page 24: ...hed Temperature to end defrost set by parameter d2 must be reached The defrost configuration parameters with cycle reversed are Par Description MU Range C0 Compressor ON delay from power on min 0 240 C2 Minimum compressor OFF time min 0 240 d0 Defrost interval h 0 99 d1 Type of defrost 0 Electrical heaters 1 Cycle reversed hot gas 2 When compressor stops 0 2 d2 Evaporator temperature above which d...

Page 25: ...1143W24E4 00 EV3 200 Web 03 2021 25 Pb3 ON OFF d2 ON OFF d3 d7 d15 Defrost request End of defrost Fig 25 Defrost with cycle reversed End of defrost due to maximum time ...

Page 26: ...th cycle reversed are Par Description MU Range d0 Defrost interval h 0 99 d1 Type of defrost 0 Electrical heaters 1 Cycle reversed hot gas 2 When compressor stops 0 2 d3 Defrost duration min 0 99 d7 Evaporator dripping time after defrost min 0 15 Pb3 ON OFF d2 ON OFF d3 d7 Defrost request End of defrost Fig 26 Defrost with cycle reversed End of defrost due to maximum time ...

Page 27: ...controller activates the compressor output to cool until the temperature goes below the threshold set by Setpoint Heating If the controller receives a heating request Heating output Heaters between Setpoint and Setpoint u7 2 When the temperature read by Pb1 reaches the value of Setpoint u7 the controller activates the heater output to produce heat until the temperature goes above the threshold set...

Page 28: ...n the controller is in stand by Probe Pb1 is working Compressor activation delay C0 from switch on is terminated Compressor switch on delay C2 between 2 consecutive activations If d1 0 2 defrost and dripping must be terminated If a delay C0 or C2 is set and there is a request for compressor activation the controller waits for the delay to end before activating the compressor During the wait the ic...

Page 29: ...compressor operation Pb1 ON OFF Setpoint Setpoint r0 C0 C2 C3 C3 Compressor request Compressor OFF Fig 29 Normal compressor operation Compressor operation with alarm probe Pb1 ON OFF Setpoint Setpoint r0 C4 C5 C4 C5 Pr1 Alarm Fig 30 Operation with compressor alarm probe ...

Page 30: ...compressors Activating compressor 2 Compressor 2 is activated after a delay C11 from compressor 1 switch on If active compressor 2 uses the Setpoints Differentials Delays and Protections set for compressor 1 7 4 1 Operating Diagram Pb1 ON 1 OFF Setpoint Setpoint r0 C3 ON 2 OFF C11 Fig 31 Normal compressor 2 operation ...

Page 31: ...0 Evaporator fan mode in normal operating mode With F0 0 it is possible to manage cycles by setting F11 F12 0 In cycles 1 Always ON 2 On with compressor ON 3 Thermostat controlled F1 relative to temperature control 4 Thermostat controlled with compressor ON F1 relative to temperature control 0 4 Evaporator fan cycles with F11 0 ON OFF F11 F9 F12 ON OFF Pb3 Setpoint F1 Setpoint F1 F8 Fig 32 Operati...

Page 32: ...rgy saving can be activated By digital input if i5 2 By key if r8 2 If the door stays open i10 energy saving is then activated for the time HE2 By the RTC clock activating the energy saving function every day at the time H01 for a time of H02 With energy saving active Setpoint is replaced by Setpoint r4 The energy saving configuration parameters are Par Description MU Range r4 Setpoint offset in e...

Page 33: ...0 before searching on the network 8 1 1 Configuration diagram when using a smartphone and the EVLink Wi Fi app RS 485 subnet EV3 TTL RS 485 RS 485 VColor 279 EVJ EV3 200 Web TTL RS 485 11 01 76 Configure EVLink Plant List Settings EPoCA 03 07 18 09 22 PRODUCT TEMPERATURE 35 3 C LOG OUT WORKING SETPOINT 38 0 C LOGIN ADMIN CABINET TEMPERATURE STATUS OK 35 8 C 17 5 60 OverTemp Program 01 Stop c Fig 34...

Page 34: ...e Plant and Device data save the configuration by pressing Save Config and continue by pressing Next 3 Next Prev 1 Plant Configuration EPOCA Plant Name Plant Password Plant Category Device Name Serial Code Plant ID Build Last Reset Mac address Internet Status Save Config Export plant file Upload plant file Erase Config Fig 37 Selecting the device and configuring the Plant and Device N B Save to continu...

Page 35: ...eing switched on EV3 200 Web Modem Ethernet RS 485 subnet TTL RS 485 BLE 1 COM1 BLE 2 BLE 3 RS 485 TTL RS 485 03 07 18 09 22 PRODUCT TEMPERATURE 35 3 C LOG OUT WORKING SETPOINT 38 0 C LOGIN ADMIN CABINET TEMPERATURE STATUS OK 35 8 C 17 5 60 OverTemp Program 01 Stop c Fig 39 Diagram of subnetwork and BLE configuration To erase a device and its failed configuration press Addr X A pop up appears wher...

Page 36: ...nt file Erase Config Fig 42 Selecting the device and configuring the Plant and Device N B Save to continue with configuration NOTICE WRONG OR FORGOTTEN ACCESS CREDENTIALS Keep your access credentials in a safe place Contact your sales channel if your access credentials are wrong or have been lost 5 Set the date time and local time used and press Next 6 Set the name of the controllers connected via R...

Page 37: ...let follow these steps 1 Make sure the EVLink Wi Fi app has been downloaded to the smartphone or tablet otherwise download it from Google Play Store for smartphone tablet Android 5 0 or later To download the EVLink Wi Fi app from the Google Play Store scan the QR code in the image below this takes you directly to the download page Fig 45 Scanning the QR code to download the EVLink app 2 Boot up EV...

Page 38: ...sword Plant categrory NEXT 5 5 Fig 47 Configuring the plant 6 Insert the device data and touch Next 7 Set the date time and local time used and touch Next 2 Device configuration 3 Date and time Device name Serial code NEXT PREV Configure Plant name Plant ID Firmware information 3 Date and time 4 Controllers NEXT PREV SET DATE AND TIME USA Eu Off Pacific 6 7 Date Time Daylight saving time Fig 48 Confi...

Page 39: ...dress 6 End configuration Assign IP NEXT PREV Dynamic Static Build XXX X X Status OnLine 880 880 Com 1 8 9 Fig 49 Configuring the addresses of the controllers and type of IP address 10 Touch Configure to complete configuration of the device The next time the device is accessed it will ask for the access credentials Plant name Password Configure Plant name Plant ID Firmware information Plant name Pas...

Page 40: ...2 offset C F 25 0 25 0 0 0 CA3 Probe Pb3 Offset C F 25 0 25 0 0 0 P0 Type of probe 0 PTC 1 NTC 0 1 1 P1 Enable decimal point in C 0 No 1 Yes 0 1 1 P2 Temperature measurement unit if the value is changed the temperature parameter limits must be reset manually 0 C 1 F 0 1 0 P3 Probe Pb2 function 0 Disabled 1 Defrost fans 2 Fans 0 3 1 P4 Configuration of input Pb3 ID3 0 Digital input ID3 1 Condenser ...

Page 41: ... C F 99 0 99 0 8 0 d3 Defrost duration If P3 1 maximum duration min 0 99 30 d4 Enable defrost when device is switched on 0 Disabled 1 Enabled 0 1 0 d5 Defrost activation delay from power on min 0 99 0 d6 Value displayed during defrost 0 Regulation 1 Locked display 2 Code DEF 0 2 1 d7 Evaporator dripping time after defrost min 0 15 0 d8 Defrost interval count mode 0 Hours device ON 1 Hours compress...

Page 42: ... F0 0 2 0 F3 Maximum time evaporator fans off after dripping min 0 15 0 F4 Time evaporator fans OFF in energy saving s 0 240 10 0 F5 Time evaporator fans ON in energy saving s 0 240 10 10 F7 Evaporator fans ON threshold from dripping C F 99 0 99 0 5 0 F9 Evaporator fan switch off delay from compressor switch off s 0 240 5 F11 Condenser fans ON threshold C F 99 0 99 0 15 0 F12 Condenser fans OFF de...

Page 43: ... energy saving Wednesday h 0 24 0 H07 Energy saving time Thursday h 0 23 0 H08 Maximum duration energy saving Thursday h 0 24 0 H09 Energy saving time Friday h 0 23 0 H10 Maximum duration energy saving Friday h 0 24 0 H11 Energy saving time Saturday h 0 23 0 H12 Maximum duration energy saving Saturday h 0 24 0 H13 Energy saving time Sunday h 0 23 0 H14 Maximum duration energy saving Sunday h 0 24 ...

Page 44: ...value to record 1 Only probe Pb1 value 2 Only probe Pb2 value 3 Only probe Pb3 value 4 Probe Pb1 and Pb2 value 5 Value of all the probes 0 5 1 MODBUS CONFIGURATION Group LA MODBUS protocol controller address 0 247 247 Lb MODBUS transmission speed baud rate 0 2400 1 4800 2 9600 3 19200 baud 0 3 3 ...

Page 45: ...on Wait until the temperature read by Pb1 goes above the alarm threshold A4 A11 id Door open alarm Digital input activated for a time i2 Code id displayed Regulators blocked depending on the current function in iC1 7 8 or 9 If i2 1 the alarm is disabled Check i2 and iP1 PF Power failure alarm Power failure for longer than A10 Code PF is recorded Check the power supply wiring COH Condenser overheat...

Page 46: ...roperty Rights Code CPI EVCO forbids the reproduction and distribution even in part of the contents unless express authorisation is obtained directly from EVCO The customer manufacturer installer or end user assumes all responsibility for the configuration of the device EVCO accepts no liability for any possible errors in this document and reserves the right to make any changes at any time without...

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