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Use and maintenance manual

ELECTRICAL BOARDS FOR REFRIGERATING INSTALLATIONS

READ AND KEEP

REV. 02-18
ENG

VISION

SC600

ENGLISH

Содержание 100N MASTER3 SC600

Страница 1: ...Rel Software 8 Use and maintenance manual ELECTRICAL BOARDS FOR REFRIGERATING INSTALLATIONS READ AND KEEP REV 02 18 ENG VISION SC600 ENGLISH...

Страница 2: ...VISION SC600 Pag 2 Rev 02 18 USE AND MAINTENANCE MANUAL...

Страница 3: ...15 5 6 Symbols Pag 15 5 7 Setpoint setting and displaying Pag 15 5 8 First level programming Pag 16 5 9 List of first level programming variables Pag 18 5 10 Second level programming Pag 18 5 11 List...

Страница 4: ...ossible to configure the outputs by setting the number of compressors and fans to control so that their sum is less than or equal to 10 Configurable for compressor partition valves control 0 10V Analo...

Страница 5: ...l of a refrigeration plant OVERALL CLEARANCES Dimensions in mm IDENTIFICATION DATA The equipment described in this manual is provided with an identification data plate of the same placed on one side N...

Страница 6: ...avoiding the wiring assuming the spiral shape damaging for possible inductive effects on the electronics 5 All conductors used in the wiring must be suitably proportioned to support the load to be pow...

Страница 7: ...ition the module 100N MASTER3 on the DIN guide and close the 2 lower hooks to lock it on the same Fig 2 Fix the VISION SC600 console using the two screws to be inserted in the slots underneath the key...

Страница 8: ...d compressors and fans regulation Analog output 0 10V for compressor inverter management Compressor relay outputs are still controlled 0 10V Analog output for the adjustment of fan speed in alternativ...

Страница 9: ...res Description Installed relay Board output features Notes OUT 1 output 3 4 Relay 30A AC1 30A 240V AC1 10A 240V AC3 2HP 100000 cycles All outputs are clean contacts without voltage Nr 9 outputs from...

Страница 10: ...the equipment is modified or transformed Under no circumstances Pego S r l will be liable for any loss of data and information costs of goods or substitute services damage to property people or anima...

Страница 11: ...nation with the Up or Down button Reset the alarm sound if any COMPRESSORS SET Allows you to set the compressors set point when pressed in combination with the Up or Down button Restore the alarm soun...

Страница 12: ...p arrow down arrow confirmation beep output 2nd LEVEL PROGRAMMING If pressed simultaneously for more than 3 seconds allow access to the second level programming menu At the entrance of the menu a conf...

Страница 13: ...riables involved with this kind of view are Setpoint compressors r0C LSC HSC Setpoint fans r0V LSU HSU LCD DISPLAY 1 Intake sensor reading low pressure parameters At night operation decimal point flas...

Страница 14: ...essure in Bar TEMP C Intake sensor reading low pressure in C HIGH PRESS On delivery sensor reading high pressure in Bar HIGH PRESS Off delivery sensor reading high pressure in C GENERALITY For the ope...

Страница 15: ...if you press the standby key at the same time you will view the value changed to C depending on the type of Gas set While viewing the value in C it will not be possible to change the set through the a...

Страница 16: ...if iEn 2 or iEn 3 otherwise interlocked with nU 0 6 5 bar Step 0 2 Bar 2 0 t1U The minimum time that must elapse between the insertion of a fan step and the next one SECONDS This time avoids breakawa...

Страница 17: ...n is pressed A1C 0 2 30 0 Bar step 0 2 Bar 30 0 bar A1U Minimum fan pressure alarm The absolute pressure referring to the delivery probe below which once the Ald delay time is activated the LOW pressu...

Страница 18: ...Level LABEL MEANING VALUES DEFAULT SEq Logical selection of the digital outputs activation 0 With rotation 1 Without rotation 1 Man Max number hours x 10 of operating hours for a compressor after whi...

Страница 19: ...et point 0 5 HSC 1 0 2 HSC Maximum value that can be attributed to the Compressors set point LSC 1 10 0 5 0 LSU Minimum value that can be attributed to the Fans set point 0 0 HSU 1 10 0 HSU Maximum va...

Страница 20: ...rd kind of protection active when PA is not 0 0 shows only the set point and permits deactivation of the alarms 1 disables access to levels 1 2 and 3 programming and disables access to alarm history a...

Страница 21: ...em closes the configuration menu 4 Press STAND BY key to enable the control LIST OF LEVEL 3 VARIABLES Installer Level LABEL MEANING VALUES DEFAULT iEn Inverter enable 0 Management inverter disabled 1...

Страница 22: ...ly compress N O 20 Fan alarm n 10 N O 19 Fan alarm n 9 N O 18 Fan alarm n 8 N O 17 Fan alarm n 7 N O 16 Fan alarm n 6 N O 15 Fan alarm n 5 N O 14 Fan alarm n 4 N O 13 Fan alarm n 3 N O 12 Fan alarm n...

Страница 23: ...ut n 15 as I1 27 Resetting the compressor working times by displaying the desired hour counter Hr1 Hr2 etc and simultaneously pressing the two SET compressors and fans keys for at least 10 seconds Aft...

Страница 24: ...etween the insertion of a step and the next one This parameter avoids breakaways caused by simultaneous start ups t2C U determines the minimum time that must elapse between the deactivation of two dif...

Страница 25: ...sum of twice the compressors plus the fans must be less than or equal to 10 maximum number of outputs Recap Maximum number of compressors Maximum number of Fans Active capacity control NPC 1 or 1 5 nu...

Страница 26: ...ep 2 and the disablings will occur at SET_COMPR r0C nC 1 see graph no 1 or graph no 2 The number of enabled compressors depends on the deviation between the value measured by the adjustment pressure s...

Страница 27: ...n or EU1 EUn An output in alarm is rehabilitated at the end of the alarm but is not activated if it is already in operation a number of compressors fans equal to the number of steps required On his re...

Страница 28: ...v 02 18 USE AND MAINTENANCE MANUAL Graph n 1 Example with sEq 1 and nC 3 CHAP 5 Data Programming OUT n 1 OUT n 2 OUT n 3 Step 1 Step 2 Step 3 Example of sideband insertion no rotation 3 compressors wi...

Страница 29: ...Example with sEq 1 NC 3 and the intervention of the times t1c t2c t3c CHAP 5 Data Programming Example of sideband insertion no rotation 3 compressors and the intervention of t1 t2 t3 delays OUT n 3 O...

Страница 30: ...ns Set point SET POINT Bar set by the operator to enable condenser fans r0u FAN SET differential First level parameter Step n 1 2 3 Insertion steps that are paired with the outputs based on the variab...

Страница 31: ...0V range and the other compressor outputs are controlled on a side band basis When there is a request to enable the second compressor stage and after the t1C time the inverter output is gradually redu...

Страница 32: ...g 32 Rev 02 18 USE AND MAINTENANCE MANUAL Graph n 4 Example inverter compressor operation Seq 1 nC 3 and the intervention of times t1c e t2c CHAP 5 Data Programming OUT n 1 OUT n 2 OUT n 3 Step n 1 St...

Страница 33: ...ll be 0V for output pressure probe less or equal to point B representing the SET point iOv offset value If the output pressure probe value is higher than point B you will have the analogue output at 1...

Страница 34: ...lues of the output pressure probe lower than point E and higher than point F you will have an analogue output equal to the minimum value of the iMv parameter The analogue output of the adjuster will b...

Страница 35: ...ay iEn 3 fan and compressor inverter management enable With iEn 3 compressor 1 and fans inverter are enabled All fans outputs except the fan output 1 which serves as an inverter activation are disable...

Страница 36: ...puts steps by positioning the various switch ons and switch offs in the r0C differential range Each step has a diC nC 2 differential where nC is the number of compressors Therefore the number of steps...

Страница 37: ...ing pair of LEDs turns on If a compressor or capacity control is waiting for the t1C or t2C time the corresponding LEDs on the display start to flash parameter SEq 0 with rotation If SEq 0 the compres...

Страница 38: ...USE AND MAINTENANCE MANUAL CHAP 5 Data Programming Graph n 7 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 direct compressors insertion and capacity minimum time of step insertion minimum time of switch...

Страница 39: ...ring configuration of the Module select TWMP instrument Note The instrument VISION SC600 if questioned as TWMP instrument answers with the low pressure probe measurement intake to the address set in t...

Страница 40: ...shown based on the display priority There can be two kinds of alarm based on how serious they are Automatic set the alarm is automatically reset when the problem is cleared Manual reset from the keybo...

Страница 41: ...tomatic EHc Maximum intake pressure alarm compressors outputs remain unchanged Check the refrigerant circuit If the problem persists contact the technical assistance service automatic ELc Minimum inta...

Страница 42: ...e the status of the outputs Perform maintenance and reset the hour meter of its compressors manual EP Freon oil level pre alarm This alarm indicates that the freon level alarm remained high for a time...

Страница 43: ...on the same day The UP and DOWN keys are used to scroll through the logged data starting from the most recent one To reset the logged data press the SET COMPRESSORS and SET FANS keys together for 10...

Страница 44: ...30 CE Electromagnetic compatibility EMC 2014 30 EU LA CONFORMITA PRESCRITTA DALLA DIRETTIVA E GARANTITA DALL ADEMPIMENTO A TUTTI GLI EFFETTI DELLE SEGUENTI NORME THE CONFORMITY REQUIRED BY THE DIRECT...

Страница 45: ...OUTPUTS FEATURES Voltage free contacts DESCRIPTION 3 4 Relay 30A 240V AC1 10A 240V AC3 2HP Compr 1 Partition 1 Fan 1 5 6 Relay 16A 240V AC1 3A 240V AC3 Compr 2 Partition 2 Fan 2 7 8 Relay 16A 240V AC1...

Страница 46: ...L DESCRIPTION 59 47 Digital input DI1 59 48 Digital input DI2 59 49 Digital input DI3 59 50 Digital input DI4 59 51 Digital input DI5 59 52 Digital input DI6 59 53 Digital input DI7 59 54 Digital inpu...

Страница 47: ...VISION SC600 Pag 47 Rev 02 18 USE AND MAINTENANCE MANUAL...

Страница 48: ...entina 6 b 45030 Occhiobello ROVIGO ITALY Tel 39 0425 762906 Fax 39 0425 762905 e mail info pego it www pego it AFTER SALES ASSISTANCE CENTRE Tel 39 0425 762906 e mail tecnico pego it Distributor PEGO...

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