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KGL Operating Manual – VS 3010 BS

2018-07-02

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46 178

4.5.7 Control algorithm for parallel combined control type of control

The speed controller regulates the speed of all fans connected in parallel that can be switched on or off
individually. Depending on the expansion stage of the controller, the following maximum numbers of fan stages
can be controlled for the regulation:

Controller in the base module: 3 fan stages
Configuration with one SIOX extension module: 7 fan stages

With fan combined control, the possible fan configuration, depending on the expansion stage, is accordingly
one fan less than with step control. This is due to the fact that the fan output after the last configured fan output
(No.Cond.Stages XX, menu 3-1) is used for the switching to the operation by power supply:

In the case of a positive control error, the speed controller is enabled via the first fan capacity stage F1 of the
pack controller. The calculation of the control signal for the condenser speed is performed using a PI control
algorithm ans is output to the speed controller via the first analogue output (0..10 V, terminals 53/54).

The input signal for the first to the last but one fan stage is limited to the specified minimum speed plus 50% of
the maximum input signal. If a stage reaches this threshold, a further capacity stage is loaded after a time
delay. The input signal for all now loaded fans is calculated according to the following formula:

This produces a condenser capacity that approximately corresponds to the capacity before the loading of the
fan. If the last fan stage is loaded, the input signal can achieve its maximum value. Fans which have been shut
down via the motor overload cutout will be ignored by the controller. If the pressure has reached a specified
HP threshold (parameter tc-max. menu 3-2-1), operation by power supply is activated with the stage No. cond.
1. The speed controller is disabled during operation by power supply. Afterwards, all fans are
disconnected from the speed controller and activated on the mains power supply.

The following diagram shows the speed sequence for starting using the example of a system with five fans:

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Содержание VS 3010 BS

Страница 1: ...Operating instruction VS 3010 BS Pack Controller For booster satellite systems July 2018 1 02 Firmware V5 06...

Страница 2: ...l and information such as data sheets more detailed documentation and FAQs are available for you on line in E EDP Eckelmann Electronic Documentation Platform at www eckelmann de elds You reach all rel...

Страница 3: ...ithm with LP step controller 24 4 4 2 1 Neutral zone with compressor step control 25 4 4 2 2 Compressor control times for compressor step regulation 25 4 4 3 Control algorithm with LP combined control...

Страница 4: ...or tandem operation 58 4 6 1 9 Limiting the opening degree 58 4 6 1 10 Fixed opening degree for service purposes 59 4 6 1 11 Emergency Op 59 4 6 1 12 Manual Shutdown 59 4 6 1 13 Cascade disabling refr...

Страница 5: ...ting is set to Cold rooms El UA 82 4 15 9 Error during discharge gas defrosting 82 5 VS 3010 BS Installation and start up 84 5 1 DIN rail mounting 84 5 2 Default hardware settings 84 5 2 1 SIOX extens...

Страница 6: ...ng remote operation page 115 126 8 2 2 1 CI 4x00 System Centre Remote control 126 8 2 2 2 CI 3x00 store computer AL 300 operator terminal remote control 126 8 2 3 Cancelling entry block 127 8 2 3 1 CI...

Страница 7: ...VS 3010 BS SIOX 175 12 2 Mechanical Data VS 3010 177 12 3 Mechanical Data SIOX Extension Module With manual control switch 177 13 Part numbers and accessories VS 3010 BS 178 13 1 Pack controller VS 3...

Страница 8: ...V AC relay outputs no voltage is present The warning signs and symbols used for the safety instructions and hazard warnings in this documentation are described in detail on the following page 1 3 Warn...

Страница 9: ...S 3010 BS 2018 07 02 9 178 Failure to observe the attention symbol can result in personal injury in extreme cases serious injuries or death and or damage to property Voltage symbol warns about hazardo...

Страница 10: ...ntire E LDS system the accident prevention regulations and general safety regulations must be strictly complied with Important information safety instructions and hazard warnings is indicated by appro...

Страница 11: ...enable transmission of alarms using a GSM modem via a mobile telephone system In standalone operation or as an alternative to monitoring with system centre operator terminal an available alarm contact...

Страница 12: ...in accordance with the scope of functions and in accordance with the environmental conditions described in this operating manual Start Note the safety instructions and the instructions for installatio...

Страница 13: ...to as ESD below are labelled with the warning sign shown Electrostatic charges arise from friction of insulating materials e g floor covering items of clothing made of synthetic fibres etc Even small...

Страница 14: ...ektrostatisch ef hrdete auelemente oder Baugruppen E G B ESD lectro tatic ischarge lectro ensitive evices E s d E S D VDE erband er lektrotechnik lektronik Informationstechnik e V V d E E IEC nternati...

Страница 15: ...BS connection and terminal assignment page 105 VS 3010 BS Base Module Digital inputs 23 x input 230 V AC Relay outputs 6 x normally open contact 230 V AC 4 x changeover contact 230 V AC Manual contro...

Страница 16: ...or data transfer to the SIOX extension modules TTY communication for the LDS1 system SIOX extension module Digital inputs 12 x input 230 V AC Relay outputs 4 x normally open contact 230 V AC 4 x chang...

Страница 17: ...ellite operation Low pressure control compressor control as step controller as combined control Base load rotation Load shedding Fan control step controller for one circuit systems with max 8 directly...

Страница 18: ...rheat Z1 Z2 Compressor speed controller LP Z1 LP Z2 Refrigerant level control Burst disk Data archiving Messages Starts Run times operating hours Utilisation activity Cascade regulation Regulation of...

Страница 19: ...established using an internal check that no correct parametrisation is available After the switching adjustment using the coding switches of the DIP switch S1 Execution of a desired first start The co...

Страница 20: ...ts are operated with only one condenser unit and with only one common high pressure line The refrigeration points are supplied from one common condenser receiver The following illustrations show the s...

Страница 21: ...operation is performed using a single condenser unit by simple merging of the high pressure lines of the installed compressors for each temperature level that are then routed through one condenser The...

Страница 22: ...rs with linear characteristic The pressure inputs can be adjusted for various transducers with linear characteristic Both transducers with current output 4 20 mA as well as those with voltage output 0...

Страница 23: ...0 26 0 bar The following parameters are only visible if the following settings have been made in menu 3 1 Parameter Boost Kaskade ON Parameter HP Transm Z2 ON HP Z2 transducer Selection of signal inte...

Страница 24: ...or voltage output 0 10 V 4 4 1 Control algorithm for LP control The control algorithm depends on the type of control In the wet vapour range the temperature is a clear function of the pressure t f p...

Страница 25: ...a programmable neutral zone Z1 Z2 If the suction gas pressure is regulated using a combined control the neutral zone has no meaning 4 4 2 2 Compressor control times for compressor step regulation Comp...

Страница 26: ...control action The correcting variable for the speed controller is calculated from the P component and the I component If all compressor stages in Z1 Z2 are switched off and the Z1 Z2 actual value is...

Страница 27: ...ors parameter M com out reg No Z1 circuit menu 3 2 1 1 Z2 circuit menu 3 2 1 2 With capacity controlled compressors the additional capacity stage is only used for the speed controlled compressor The f...

Страница 28: ...a system with a single stage FC compressor in combination with three two stage fixed speed compressors Diagram of the example system for Z1 circuit Z2 circuit is not dealt with here Configuration and...

Страница 29: ...following settings must be made under 3 6 for the above mentioned example Setpoints Base Load configuration N In the case of a configuration with an FC compressor with integrated FC the frequency G L...

Страница 30: ...itching on shifting down switching off can be configured for each capacity stage There are separate control time parameters for daytime and night operation with separate control constant in each case...

Страница 31: ...tage followed by the associated capacity stages When all the capacity controlled compressors of the Z1 Z2 circuit are running at 100 and additional refrigeration is required the single stage compresso...

Страница 32: ...es of an installation s Z1 Z2 circuit If during active step action control there is more than one capacity controlled or only one single stage compressor available in the Z1 Z2 circuit the limiting of...

Страница 33: ...of increasing pressure within the neutral zone If compressors have been disabled due to load shedding base load rotation is only performed in the case of increasing pressure The base load rotation can...

Страница 34: ...ssure or directly from the consumer The parameter Booster Sat Reg in menu 3 1 points to the following list Consumer Pressure factory setting The consumer control must be activated in this list for com...

Страница 35: ...uction gas bypass opens if the pressure of the Z1 suction line exceeds the pressure set on the evaporation pressure regulator The setting value of the evaporation pressure regulator must be larger tha...

Страница 36: ...r than the setpoint plus half the Neutral Zone and all Z2 capacity stages have been loaded In the event of failure of all Z2 compressors manual shutdown motor protection etc the Z1 compressors are loa...

Страница 37: ...lows for t tr_min t0 t0_max for t tr_max t0 t0_min t maximum t setpoint 0_max 0 t minimum t setpoint 0_min 0 t maximum room temperature for setpoint shift r_max t minimum room temperature for setpoint...

Страница 38: ...arameter Z1 Z2 increment menu 3 2 1 4 and a configurable updating interval parameter Interval menu 3 2 1 3 Z1 Z2 parameter Interval menu 3 2 1 4 If the cooling of a case is subject to a forcibly actua...

Страница 39: ...p ON Z2 The to setpoint can be reduced to the level to Min Z1 4 4 9 Load shedding For example in order to prevent a set energy consumption being exceeded it may be necessary to initiate a forced shutd...

Страница 40: ...can be effective for Z2 In the case of single stage compressors the compressor with the highest operating time is always unloaded In the case of capacity controlled compressors the compressor which is...

Страница 41: ...tor terminal system centre or via a PC With the operator terminal the type of control is configured using the Control Type selection list menu 3 2 2 1 The condenser control contains the control regula...

Страница 42: ...ion of the fan motors S slow speed while the second half of the outputs controls the delta operation F fast speed Up to maximum 4 fans with SIOX extension module can be controlled SSSF The fan motors...

Страница 43: ...l sequence SSFF Fan stage F1 star S1 F2 star S2 F1 S3 F2 S4 Shifting up Fan 1 OFF Fan 2 OFF Fan 1 slow speed Fan 2 OFF Fan 1 slow speed Fan 2 slow speed Fan 1 fast speed Fan 2 slow speed Fan 1 fast sp...

Страница 44: ...ecified in tc max Z1 Menu 3 2 2 1 the fast speed is loaded independently from the parameter described above The fans do not switch back to the slow speed again until the capacity stages are shifted do...

Страница 45: ...he controller vibrates If the tc max threshold is exceeded the second capacity stage of the controller is activated and the first capacity stage is disabled enabling of speed adjuster With the second...

Страница 46: ...speed is performed using a PI control algorithm ans is output to the speed controller via the first analogue output 0 10 V terminals 53 54 The input signal for the first to the last but one fan stage...

Страница 47: ...s disabled the fan control operates as a step controller with the steps 2 to n 1 The following maximum numbers of stages can be disabled or enabled Base module 3 fan stages Configuration with one SIOX...

Страница 48: ...y stage is loaded after a time delay The input signal for the first fan stage is reduced to the minimum speed Fans which have been shut down via the motor overload cutout will be ignored for the contr...

Страница 49: ...ducing speed using the example of a system with five fans Enable fan stages parameter Enab Cond screen 3 1 The enabling of the fan stages is directly assigned to the fan relay stages Using a disable o...

Страница 50: ...n setpoint shift is active digital input 20 This can be tc Offset N terminals 88 90 set in menu 3 2 2 2 4 5 10 Condenser fan control times with step controller If the condensation pressure rises or fa...

Страница 51: ...alculated for each controller cycle In each case the variable time is recalculated and the elapsed time since the last switching point is compared with the calculated time If the calculated run time i...

Страница 52: ...If a fan must be unloaded the fan with the longest operating time is switched off Furthermore base load rotation of the fans is performed in this operating mode If the HP controller is in the neutral...

Страница 53: ...Monitoring functions The following inputs and outputs or signals are used by the pack controller for cascade regulation Cascade temperature control Pressure transducer for recording the condensation p...

Страница 54: ...ensation pressure temperature Z2 terminals 47 48 49 R4 1 Refrigerant temperature sensor terminals 25 26 R5 1 Cascade input sensor terminals 27 28 R6 1 Cascade output sensor terminals 29 30 OD EEV Casc...

Страница 55: ...ed for matching the controller to the pressure transducer menu 3 1 a HP Z2 transducer It must be selected here whether the HP transducer has a continuous current output 4 20 mA or a continuous voltage...

Страница 56: ...ime parameter setup time in menu 3 2 3 and parameter inject time in menu 3 2 3 This procedure particularly in the case of superheat regulation with two temperature sensors prevents the cascade inlet t...

Страница 57: ...the measured to Z1 actual value by the possible pressure drop in the suction line and the associated deviations between the measuring point for the suction gas pressure on the compressor and the suct...

Страница 58: ...V1 is enabled In order to prevent excessively high relay switching frequency a minimum enable and disable time applies for each valve The minimum enable time for V1 and for V2 is 35 seconds The disab...

Страница 59: ...e control fail HP Z2 and R4 1 regulation continues using the emergency opening degree The superheat controller remains active and can impose an upper limit on the emergency opening degree In the event...

Страница 60: ...rmed by consumer enable via the CAN bus The CAN bus address node number 1 99 of the LT refrigeration point can be specified with the parameter KN Nr Kaskade menu 3 1 The input of factory setting for K...

Страница 61: ...fied in menu 3 1 The function of the digital input 22 terminals 92 93 changes from burst disk monitoring to HR mode activation 4 7 1 Setpoint calculation in HR mode In HR mode it can be selected with...

Страница 62: ...ssure cutout HP cutout If available Discharge gas defrost HP cutout Z2 Z2R and Z1 LP cutout Disable relevant compressors Compressor oil differential switch compressor HP monitor or connection in serie...

Страница 63: ...n alarm message HP Fault Z1 Z2 Cx can be transmitted after a time delay The requirements for this are Refrigerant R744 CO2 is set in the Z1 Z2 circuit The alarm input is enabled in the Z1 Z2 circuit w...

Страница 64: ...ted with the parameter Mot Z1 Z2 if motor overload cutout is available menu 3 1 If the motor overload cutout is sch Verd deactivated the parameter is not displayed and not evaluated Y N Motsch sperr Z...

Страница 65: ...the preset message priority 31 is transformed into a message with the highest priority of the decade 3x 31 This results in the message being forwarded to the telephone number for the corresponding mai...

Страница 66: ...too many starts is output if the starts specified using the parameter too many starts h is exceeded in a circuit Z1 or Z2 Possible causes for excessive starts could be System error e g motor overload...

Страница 67: ...s occurs 4 8 7 Z1 Z2 minimum suction gas superheat monitoring Introduction The suction gas superheat in two circuits Z1 Z2 is recorded and monitored separately in the pack controller The recording is...

Страница 68: ...led delay min SH Z2 1 30 10 Minimum Z2 circuit delay time after which an alarm will be signalled 4 8 8 Monitoring of tc t0 difference If the high pressure drops below the Z1 Z2 LP setpoint the corresp...

Страница 69: ...e thresholds of the HPS cutout or HP cutout are exceeded a forced shutdown of all compressors takes place After mechanical unlocking of the pressure switch the compressors are loaded again step by ste...

Страница 70: ...Z2 circuit is monitored in addition to and independently of the Z1 high pressure The otherwise common high pressure is then replaced with independent HP Z1 and HP Z2 monitoring for each Z1 Z2 circuit...

Страница 71: ...speed of the speed controlled compressors is reduced before the unloading of compressor capacity stages If the condensation temperature is less than or equal to the threshold tcLimit tcOFF tcON 2 the...

Страница 72: ...opens the corresponding fan output is reset and an error message is logged in the fault memory The message is forwarded according to preselected priority The fan is enabled for the regulation when th...

Страница 73: ...or speed controller type of control The function of the input is permanently assigned Digital input motor protection fan x x for combined control stages No Cond Stages XX 1 parallel type of control 3...

Страница 74: ...lers is revoked unless the low pressure is too low The fault report is output Comp cond unload The pack controller is shown in grey in the store view of the PC software LDSWin 4 8 15 Burst disk monito...

Страница 75: ...parameter must be set Node No Env dat to 4 11 Disabling of refrigeration points In the event of any fault of the compressor pack the pack controller can send a consumer disable via the CAN bus to all...

Страница 76: ...he activity utilisation of the pack are recorded daily and stored with date menu 6 The data are archived in the pack controller for a period of 32 days and the display is shown in hours and minutes Da...

Страница 77: ...down can be disabled or enabled using the parameter Oil eq line menu 3 1 4 15 Discharge gas defrosting Discharge gas defrosting means defrosting of the evaporators by the injection of discharge gas Di...

Страница 78: ...witch 4 set to ON an additional submenu D2D is displayed on the Setpoints menu menu 3 9 A selection list with the following options is opened using the Defrost screen entry Z2 and Z1 Defrost is perfor...

Страница 79: ...ion of the Z1 cases and Z1 cold rooms Using the parameter to setpoint Z2 the t0 setpoint is entered that should be operated in the Z2 circuit of the pack controller during the Z1 defrost The parameter...

Страница 80: ...1 setpoint in the overview 6 Forced cooling of all Z1 cases via bus 7 Disable of the message LP Z2 measuring loop error 5 minutes after opening the suction line 8 Z2 compressor disable 1 5 minutes bef...

Страница 81: ...ost command to Z2 cold rooms via CAN bus 4 15 7 Course of the discharge gas defrosting Z1 Signal Unload to one stage Pump down until suction gas pressure at Low LP Z1 Defrost 10 30 min 1 SV 2 2 1 and...

Страница 82: ...opening the suction line 9 Z2 compressor disable 1 5 minutes before defrost duration if defrost duration equals max defrost time Pump down or compressor disable Without oil equalisation line compresso...

Страница 83: ...eshold t0 too low Z1 within 4 minutes after closing the suction line the defrost will be aborted The message Fault D2D Z1 will be registered in the fault memory If a defrost is initiated via the inter...

Страница 84: ...system 5 1 DIN rail mounting The pack controller is available as version for DIN rail mounting It is snapped on fastened to the DIN rail using two claws on the underside of the device The power loss o...

Страница 85: ...e jumper J1 The setting elements S1 S2 and J1 are located next to the cover on the circuit board of the pack controller see picture The following default settings must be configured using the setting...

Страница 86: ...ack controller The S IO x pack controller as well as the SIOX extension modules have manual control switches so that the regulation can be manually overridden in emergency operation see chapter Manual...

Страница 87: ...the event of any mix up of the only SIOX data cable RJ45 with an Ethernet network cable with PoE Power over Ethernet involved network devices can be damaged SIOX power supply cables Shielded cables w...

Страница 88: ...ompressor and fan capacity stages 4 compressors and 4 fans can be controlled in the base module An additional SIOX extension module is required for up to 8 compressor and 8 fan capacity stages another...

Страница 89: ...g firmware update mode DIP switch S1 coding switches 6 and 7 specify the operating mode of the firmware update mode DIP switch S1 Coding switches 6 and 7 Switch position Firmware update mode ON Normal...

Страница 90: ...ller Connection to the CAN bus The connection to the CAN bus is made using the terminals 1 4 installed on the left side see chapter CAN bus SIOX and Modbus ebmpapst fans terminal assignment page 114 1...

Страница 91: ...and not impairment of the controller functions The analogue inputs and outputs are configured as follows at the factory Analogue inputs 1 5 and 7 4 20 mA Analogue input 6 0 10 V Analogue outputs 1 4 0...

Страница 92: ...connected from the power supply Function Colour LED Description 1 LIFE green LED top Flashing active lamp controller is supplied with power processor is running OFF power supply interrupted or device...

Страница 93: ...logue inputs and outputs page 90 inputs in the pack controller are preconfigured as current inputs 4 20 mA at the factory The following parameters are used for matching the controller to the pressure...

Страница 94: ...sensitive to external supply and reverse polarity When connecting the pack controller to the control input of the FC speed controller the correct polarity ensured FCs speed controllers also frequentl...

Страница 95: ...compressors 2 Enable FC Z2 via stage number of Z1 compressors 1 3 The FC speed controller must be configured here so that the enable is issued in the case of closed contact i e application of a volta...

Страница 96: ...roller for fan combined control The input Motor protection fan is used which always follows the last used motor protection input For this control mode the message text for this input is automatically...

Страница 97: ...ler must be made in addition to the adjustment of the input to the reception of a 0 10 V signal A request of the pack controller of 0 V at the analogue output here means minimum speed a request of 10...

Страница 98: ...nstead B For fan combined control The relay output n 1 of the fan stages is used for bypassing the FC speed controller for fan combined control If the definable temperature tc Max Menu 3 3 1 is exceed...

Страница 99: ...ng the device is not authorised see chapter VS 3010 BS Installation and start up page 84 Replacement of the battery after expiry of the warranty is subject to a charge The device contains a lithium ba...

Страница 100: ...troller A Flash cable B part number KABLINDAD1 Null modem cable C 2 female connectors 9 pin Sub D part number PCZKABSER2 Update file progvs zip Notebook with COM port interface RS232 The firmware upda...

Страница 101: ...from the mains power supply there be absence of voltage must 2 Set DIP switch S1 coding switches 6 and 7 to OFF see Default settings with S1 page 88 3 Connect controller A to flash cable B both 4 pin...

Страница 102: ...178 6 Unpack ZIP file In Windows Explorer run the unpacked file VS3010xxVx xxVx_EAG zip VS3010xxVx xx by double clicking on it exe and select the COM port on the screen The following screen opens 7 Pr...

Страница 103: ...ing the Enter Return key The bar at the bottom indicates the progress of the upload 9 After completion of the upload press the Enter Return key 10 Close the screen by pressing the Return key after com...

Страница 104: ...for a short time after the firmware update In normal operation the coding switches 6 and 7 of the DIP switch S1 are always in the ON position After changing the switch positions of both S1 and S2 the...

Страница 105: ...on modules All connection cables from and to the controller with the exception of the digital inputs and the relay outputs must be shielded Otherwise malfunctions e g faulty measurements cannot be rul...

Страница 106: ...the LIFE LED flashes see chapter Status LEDs page 92 Warning about dangerous electrical voltage Danger of electric shock BEFORE connecting and disconnecting it must be ensured that is present at all c...

Страница 107: ...no voltage Wiring of the digital inputs All digital inputs of the SIOX extension module must be set to 230 V AC for the operation If 230 V AC is applied to an input that has been configured for 24 V A...

Страница 108: ...it must be checked that the 230 V AC power supply cable is disconnected from the power supply Terminal No Function Base module N L PE Neutral conductor phase 230 V AC earth conductor 6 2 2 Terminal as...

Страница 109: ...ferential pressure HP switch for compressor 8 Digital inputs configurable as oil differential pressure switch for compressor or HP cutout for compressor or oil differential pressure HP switch for comp...

Страница 110: ...connected in series for this For Z2 this means that e g in the case of a compressor configuration Z1 with compressors the input of the compressor 5 motor overload 4 cutout first compressor of the Z2 c...

Страница 111: ...module SIOX 1 15 16 18 25 26 28 Condenser fan 1 control Condenser fan 2 control 35 36 38 Condenser fan 3 control or enable E valve 1 cascade 45 46 48 Condenser fan 4 control or enable E valve 2 casca...

Страница 112: ...st be shielded cable type LiYCY This particularly applies for the analogue inputs and outputs e g sensor supply cables as well as for the CAN bus cabling see As a general rule care should Basics and G...

Страница 113: ...High pressure transducer Z2 24 V DC 4 20 mA GND 50 51 52 Reserve 24 V DC 0 10 V GND 61 59 60 Humidity sensor 24 V DC 4 20 mA GND 6 2 5 Terminal assignment of the analogue outputs Connection Only on t...

Страница 114: ...trol GND 0 10 V 55 56 Speed controlled compressor control Z1 GND 0 10 V 57 58 Speed controlled compressor control Z2 GND 0 10 V 63 64 EEV cascade opening degree GND 0 10 V 6 2 6 Terminal assignment of...

Страница 115: ...14 with integrated 120 ohms terminating resistor Note a 120 ohms terminating resistor must be connected at the end of the Modbus For details for the setting see chapter Setting of the interface RS485...

Страница 116: ...e control component Terminal No SIOX D2D Function 50 51 Manual defrost Z2 cases 52 53 Manual defrost Z2 cold rooms 54 55 Manual defrost Z1 cases 56 57 Disable defrost Z2 cases 58 59 Disable defrost Z2...

Страница 117: ...voltage must be applied at the relay outputs and not Terminal No SIOX D2D Function 15 16 18 Suction line solenoid valve Z2 cases 25 26 28 Suction line solenoid valve Z2 cold rooms 35 36 38 Suction lin...

Страница 118: ...g is available in the same way for the base module as well as for the SIOX extension module The following switch positions are possible A Automatic ON default switch position If any switch is in the A...

Страница 119: ...unt 7 3 Display of the operating states Some rows of the display have additional symbols for the operating states of the system before the measured value The following additional symbols are displayed...

Страница 120: ...eristic t0_Setpoint X 20 C LP_Setpoint X 2 34 b tc_Setpoint X 30 C HP_Setpoint X 15 45 b T The controller operates with the parameters for daytime operation N The controller operates with the paramete...

Страница 121: ...room using the system centre a store computer or an operator terminal The communication with the controller is performed via the CAN bus for details about the operation see Remote control using a ter...

Страница 122: ...CI 3x00 AL 300 button for muting of the buzzer for reset of the AUX relay and for acknowledgement of alarms 3 Display 4 lines x 20 characters for display of the menu of the controller 4 button ESC 5...

Страница 123: ...l is the interface for the E LDS controller For details see Calling controller menu using remote control page 126 If any letter is appended e g this means that another submenu operating screen or sele...

Страница 124: ...others due to the limited capacity of the display Paging If an operating screen contains multiple pages e g the alarm list these can be paged through using the cursor buttons and In menus that provide...

Страница 125: ...BS 2018 07 02 125 178 ENTER button Letters characters 0 0 space character 1 1 2 2ABC 3 3DEF 4 4GHI 5 5JKL 6 6MNO 7 7PQRS 8 8TUV 9 9WXYZ _ Insert space character Upper case and lower case can be toggle...

Страница 126: ...sition designation or about the settings of important parameters can be found in chapter Default parameter settings page 93 8 2 2 1 CI 4x00 System Centre Remote control The terminal for remote control...

Страница 127: ...ctivated before the entry of values see Cancelling entry block 8 2 3 Cancelling entry block Operation via system centre store computer or operator terminal is only possible for controllers with CAN bu...

Страница 128: ...display ENTER Step 4 Exit the operating screen and return to the main menu by tapping the ESC button twice Tip If you are already in the user interface of a CAN bus node but have forgotten to deactiv...

Страница 129: ...vating service mode Step 1 Select menu item 9 Parametrisation in the main menu Step 2 Select menu item 3 Lock down in this menu Step 3 Tap the buttons and simultaneously to open the screen for the sup...

Страница 130: ...VAL Cyl temp Z1 2 1 a Z1 VERD Cyl temp Z2 2 1 b Z2 VERD Compressor Z1 2 2 Z1 VERD Compressor Z2 2 3 Z2 VERD Fans 2 4 FANS System 2 5 SYSTEM D2D 2 6 D2D Cascade controller 2 7 CASCADE 3 Setpoints 3 SET...

Страница 131: ...4 8 6 4 9 HISTORY Z1 Daily operating data Z2 Run times Laufz Tag Laufz Nacht Compressor starts Schaltimp Tag Schaltimp Nacht Activity Quote Tag Quote Nacht 6 5 6 5 1 6 5 2 6 5 3 6 5 4 6 5 5 6 5 6 6 5...

Страница 132: ...u 2 3 4 Fans Continue to menu 2 4 5 System Continue to menu 2 5 6 D2D Continue to menu 2 6 7 Cascade controll er Continue to menu 2 7 Discharge gas defrosting only when this has also been activated se...

Страница 133: ...ivated Outdoor temp XX C Current outdoor temperature option Humidity XXX Current humidity Cyl temp Z1 Analogue cylinder temperature values continue to screen 2 1 a Cyl temp Z2 Analogue cylinder temper...

Страница 134: ...pressors compressor stages is displayed M cutout n XXX Last Z1 compressor motor overload cutout digital input only displayed if parametrised in the system configuration menu 3 1 ldruck n XXX Last Z1 c...

Страница 135: ...lta switching max 2 for SSFF and max 3 for SSSF with first SIOX extension module Fans 1 max 8 for star delta switching max 4 for SSFF and max 7 for SSSF Menu 2 5 System actual values SYSTEM ID XXXXX H...

Страница 136: ...X HP cutout input in Z2 suction line Suct line Z1 XXX Close suction line solenoid valve output Z1 cases Discharge Z1 XXX Discharge gas feed solenoid valve output Z1 Z1 cases Menu 2 7 Cascade controlle...

Страница 137: ...oller that controls booster satellite compressor Z2 compressor consumer controller Only visible when Z2 control type via consumer 1 99 Suction gas bypass suction gas bypass YES NO see chapter Compress...

Страница 138: ...r fault Screen 3 1 h No cond stages X Number of condenser stages 1 4 8 4 8 Enable cond stages Display of the condenser stages Screen 3 1 i Ht rec mode Ht rec mode YES NO see chapter Heat recovery mode...

Страница 139: ...ucer with the relative pressure indication 1 bar at 4 mA or 0 V and 7 bar at 20 mA or 10 V the ambient pressure 1 bar must be added The input in this example is thus 0 8 bar Screen 3 1 a a d XX Transd...

Страница 140: ...odule 1 max 8 capacity stages Screen 3 1 h Selection of text for oil HP fault in Z2 T Oil HP F ID XXXXX Input Default Dim Oil diff pr Cx The selected message text is output in the event of any fault d...

Страница 141: ...d of the FC Z1 compressor for combined control 0 15 0 P factor xx x P factor of the compressor speed control Z1 0 0 2 0 0 3 I factor X XX I factor of the compressor speed control Z1 0 00 1 00 0 5 Scre...

Страница 142: ...p t adjustment via room temperature 0 Consumer t adjustment via consumer 0 Menu 3 2 1 4 t adjustment Z2 0 t0 Z2 ID XXXXX Input Default Dim to adjustment Selection list t adjustment 0 Screen 3 2 1 4 a...

Страница 143: ...ON B LOAD T ID XXXXX Input Default Dim B LOAD T S1 XXX s Only the available capacity stages are displayed 0 250 60 sec B LOAD T S2 XXX s 3 250 140 sec B LOAD T S8 XXX s 3 250 250 sec Base module 1 ma...

Страница 144: ...25 C humid adapt X Humidity shift activated YES NO Y N N Bas load time F Display basic times tb ON Screen 3 2 1 6 a Var load time F Display of the variable times tv ON Screen 3 2 1 6 b Bas unload time...

Страница 145: ...t SIOX extension module 1 max 8 capacity stages Menu 3 2 1 7 LP control Day Z2 LP CONT D ID XXXXX Input Default Dim to Max Z2 XXX C max t setpoint for setpoint shift 0 50 10 34 C tr_Min Z2 XXX C minim...

Страница 146: ...creen 3 2 1 7 c Basic time capacity stage OFF B UNLO T ID XXXXX Input Default Dim B UNLO T C1 XXX s Only the available capacity stages are displayed 3 250 5 sec B UNLO T C2 XXX s 3 250 10 sec B UNLO T...

Страница 147: ...ON B LOAD T ID XXXXX Input Default Dim B LOAD T S1 XXX s Only the available capacity stages are displayed 0 250 60 sec B LOAD T S2 XXX s 3 250 140 sec B LOAD T S8 XXX s 3 250 250 sec Base module 1 ma...

Страница 148: ...of the fans at slow speed 0 30 5 s Interval xxs Interval for calculating the I component of the fan control 1 60 1 s Min Drehzahl XXX Min fan speed only visible when the speed controller type of contr...

Страница 149: ...Bas load time F Setting of the basic times tb ON Screen 3 2 2 2 a Var load time F Setting of the variable times tv ON Screen 3 2 2 2 b Bas unload time F Setting of the basic times tb OFF Screen 3 2 2...

Страница 150: ...ramp tcZ2 1 100 10 K Setp SH XXK Superheat setpoint 0 20 8 K Min berh XXK Minimum superheat 0 10 2 K Tandembetr XXX Control of one or two expansion valves Y N Y Enable C2 XX Threshold for enabling C2...

Страница 151: ...be unloaded immediately if this is exceeded 12 80 39 bar to Comp OFF Z1 XXX C t threshold for Z1 compressor disable 0 54 2 25 C to Comp OFF Z2 XXX C t threshold for Z2 compressor disable 0 54 2 46 C D...

Страница 152: ...1 speed controller a Y N N On time cond Y N Query for run time equalisation Only visible if is set to BaseLoadRot F YES Y N N Cycle time F XXX m Cycle time for the fans base load rotation Only visibl...

Страница 153: ...sensor measuring circuit 0 99 0 Power failure X Start up after power failure 0 99 0 First start X First start up of the controller 0 99 2 Burst disk X Burst disk input tripped 0 99 Ext alarm X Extern...

Страница 154: ...abl Z1 X Automatic Z1 compressor disable 0 99 2 Comp auto disabl Z2 X Automatic Z2 compressor disable 0 99 2 No Load Level Z1 X No load level received in Z1 t adjustment 0 0 99 2 No Load Level Z2 X No...

Страница 155: ...defrost times entry screen for separate defrost only visible if or is Auxiliary defrost Separate selected in screen 3 8 b Screen 3 8 d tc Comp OFF XX C Z1 capacity stages will be unloaded above the e...

Страница 156: ...r Z2 defrost z2 compressors remain disabled until the temperature is reached C Suct l on Z2 10 5 5 5 C Node No Z1 XXX CAN bus address node number of the Z1 pack controller 1 9 to Setpt Z1 X C t setpoi...

Страница 157: ...ost timers for Z2 cases and Z2 cold rooms for joint and auxiliary defrost Mo Su Mo Fr Mo Sa Sa Su Mo Tu We Th Fr Sa Su number Mo Su 18 00 Defr 3 XXXXX hh mm Defrost timers for Z2 cases and Z2 cold roo...

Страница 158: ...rge Z2R ON or OFF ON OFF OFF Suct line Z22 XXX Digital output ON or OFF Suction line Z22 ON OFF OFF Discharge Z22 XXX Digital output ON or OFF Discharge Z22 ON OFF OFF 9 1 5 Menu 4 Clock CLOCK ID XXXX...

Страница 159: ...5 Menu 6 1 Operating time Z1 OP DATA ID XXXXX Input Default Dim BetrZeit S 1 XXXX h Display and input of the total operating times of the Z1 compressors Only the available Z1 compressors are displaye...

Страница 160: ...d 0 9999 0h Hour BetrZeit L 8 XXXX h as above 0h Hour Base module 1 max 4 fans with first SIOX extension module 1 max 8 fans Menu 6 4 Daily operating data Z1 HISTORY Z1 ID XXXXX 1 Run times Continue t...

Страница 161: ...un time of the Z1 compressor stages daytime Only the actual number of compressor stages is displayed 00 00 hour min Lst Stufe n hh mm 00 00 hour min Base module max number of total compressor stages 4...

Страница 162: ...essor stages 8 Z1 compressors 1 n compressor stages 1 max 3 7 depending on system configuration Z2 compressors n 1 max compressor stages 2 max 4 8 depending on system configuration Number of Z1 compre...

Страница 163: ...ressors n 1 max compressor stages 2 max 4 8 depending on system configuration Number of Z1 compressor stages number of Z2 compressor stages max 4 8 total compressor stages Menu 6 4 7 Activity Z1 HISTO...

Страница 164: ...ber of total compressor stages 8 Z1 compressors 1 n compressor stages 1 max 3 7 depending on system configuration Z2 compressors n 1 max compressor stages 2 max 4 8 depending on system configuration N...

Страница 165: ...r stages 8 Z1 compressors 1 n compressor stages 1 max 3 7 depending on system configuration Z2 compressors n 1 max compressor stages 2 max 4 8 depending on system configuration Number of Z1 compressor...

Страница 166: ...l compressor stages Menu 6 5 6 Compressor starts Z2 night HISTORY ID XXXXX Input Date dd mm yy Date Starts Z2 N The Z2 night compressor starts of the date of row 1 are displayed by tapping the arrow s...

Страница 167: ...ill be reset to values that usually have nothing to do with the real system configuration After loading the default settings the system specific configuration of the pack controller be must performed...

Страница 168: ...th first SIOX extension module max number of total compressor stages 8 Z1 compressors 1 n compressor stages 1 max 3 7 depending on system configuration Z2 compressors n 1 max compressor stages 2 max 4...

Страница 169: ...Dim Suct line Z2R XXX Digital output ON or OFF Suction line Z2R ON OFF OFF Discharge Z2R XXX Digital output ON or OFF Discharge Z2R ON OFF OFF Suct line Z1 XXX Digital output ON or OFF Suction line Z1...

Страница 170: ...for the taking back or municipal disposal of this product as it is not supplied directly to the free market The device contains a lithium battery for details see chapter that Electrical Data VS 3010 B...

Страница 171: ...ID xxxxx active controller 2 Motor overload cutout C1 Message text 3 20 5 98 10 20 ON Date and time of the message 4 20 5 98 10 25 OFF Clearance of the fault Up to 100 alarm priorities are provided P...

Страница 172: ...d on for running compressors If compressors have been switched on manually capacity stages are also loaded A switching operation is performed after expiry of the basic time The variable times are not...

Страница 173: ...easuring circuit for measurement of the room temperature 177 Meas error Humidity Error in the measuring circuit for measurement of the air humidity 178 Burst disk Burst disk digital input tripped 179...

Страница 174: ...or combined control Starts of the compressor Z1 Z2 too high 240 Setpoint change A setpoint has been changed 247 Speed contr HP Fault of the HP speed controller during HP speed or HP combined control 2...

Страница 175: ...g output min 10 mA Load type ohmic max 6 A inductive max 3 A cos phi 0 4 4 x changeover contact 250 V AC floating output min 10 mA Load type ohmic max 6 A inductive max 3 A cos phi 0 4 4 x normally op...

Страница 176: ...a lithium amount of 2 5 kg per package total amount for pallets or containers Weight approx 1600 g approx 800 g Temperature range Transport 20 C 80 C Operation 0 C 50 C Temperature change Transport ma...

Страница 177: ...02 177 178 12 2 Mechanical Data VS 3010 Base module with manual control switch all dimensions in mm 12 3 Mechanical Data SIOX Extension Module With manual control switch SIOX extension module with man...

Страница 178: ...sensor 4 wire Pt1000 for wall mounting KGLZPTHYGR Outdoor store sensor Temperature sensor 4 wire Pt1000 for wall mounting KGLZPT1000 Modbus module Modbus module with 4 analogue outputs 0 10 V DC for c...

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