ECKELMANN UA 412 S Operating Instruction Download Page 98

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KGL Operating Manual – UA 412 S

2019-01-14

98 122

ALARMPRIOSPOS: XXXXX

Input

Default

Commissioning of the controller (basic
settings loaded!)

-, 0..
99

Manual shutdown

Manual control switch input D31/D32
on OFF

-, 0..
99

Hardware fault

The internal hardware has a fault
Priority is applicable for the messages
EEPROM fault, RTC fault, Flash fault

-, 0..
99

Sollwertverst.

Message is generated during setpoint
adjustment

0..99

Refrig.Pt.Dis.

Cooling interrupted by VS via CAN bus

-, 0..
99

Battery voltage

Low battery voltage

-, 0..
99

Safety chain

-, 0..
99

Verdichter Endt.

Compressor end temperature

-, 0..
99

Menu 6-6 - Emergency power operation

NOTNETZPOS: XXXXX

Input

Default

Fkt. Kühl. AUS xxx

Cooling functionality switched off during emergency power operation? (Y/N)

, (Y/N)

Fkt. Abt. AUS xxx

Defrost functionality switched off during emergency power operation? (Y/N)

, (Y/N)

Fkt. Lüft. AUS xxx

Fans functionality switched off during emergency power operation? (Y/N)

, (Y/N)

Fkt. Rhmhg.AUS xxx

Frame heater functionality switched off during emergency power operation? (Y/N)

, (Y/N)

Fkt. Licht AUS xxx

Light functionality switched off during the emergency power operation? (Y/N)

, (Y/N)

9.2 Controller type SPIR290 - Menu tree

DIP switch S3

SPIR290

1: OFF
2: ON
3: OFF
4: ON/OFF = Master / Slave mode ON/OFF
5..8: OFF
9: ON

Submenu

Submenu 2

Menu number

Menu name

Main menu

REFRIGERATION POINT

Actual values

ACTUAL VALUES

Temperature sensor

1-1

TEMPERATURE

Cooling

1-2

COOLING

Defrost

1-3

DEFROST

–

Summary of Contents for UA 412 S

Page 1: ...Operating instruction Case Controller UA 412 S UA 413 S Case Controller UA 412 S UA 413 S Version V1 16 Version V1 16...

Page 2: ...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 rele...

Page 3: ...are Update 17 5 Function UA 412 S 19 5 1 Starting characteristics 19 5 1 1 First start reset controller to factory settings 19 5 1 2 Restart restart of the controller 19 5 2 Selection of the sensor ty...

Page 4: ...r supply 47 6 5 1 Status LEDs 47 6 6 Basic configuration of the controller 48 6 7 Naming the controller 51 6 8 Battery replacement 52 6 9 Firmware Update 54 6 9 1 Requirements for firmware update 54 6...

Page 5: ...ctivating service mode 84 8 3 4 1 CI 4x00 System Centre 84 8 3 4 2 Store computer CI 3x00 85 9 Menu structure 86 9 1 Controller type SPIR410 Menu tree 86 9 1 1 Main menu 87 9 1 2 Menu 1 Actual values...

Page 6: ...alarm 117 11 5 Messages 117 11 5 1 Transient alarms and messages 117 11 5 2 Message list 118 12 Technical Data UA 412 S 119 12 1 Electrical data 119 12 2 Mechanical Data UA 412 S 121 12 3 Mechanical d...

Page 7: ...ting of the device is contained in the chapter Technical Data UA 412 S page 119 1 3 Warning Signs and Symbols Used Explanation of the warning signs and symbols used for the safety instructions and haz...

Page 8: ...he avoidance of the HAZARD 2 Warning about electrostatic sensitive components and control components This symbol also indicates electrostatic sensitive components and control components Note symbol Th...

Page 9: ...d in the operating manual and only for the intended use see chapter Intended Use page 11 Before using the device check whether it is suitable for your application with regard to its limit values The e...

Page 10: ...icable VDE regulations local safety regulations Intended use Five safety rules according to BGV A3 ESD measures Operating instructions 2 1 Exclusion of liability for non observance This operating manu...

Page 11: ...cure against restarting Attach information signs to the disconnected operating equipment stating What has been disconnected Reason for the disconnection Name of the person who made the disconnection R...

Page 12: ...oors ESD work places with the tools provided for them earthed soldering irons earthing wrist strap and similar conductive ESD bags conductive plastic containers IC rods or cartons with conductive foam...

Page 13: ...ts are exchanged via the CAN bus System centre store computer Archiving of the operating data Alarm and message management Connection to the LDSWin PC software for analysis configuration and evaluatio...

Page 14: ...n Inputs 4 x digital inputs 230 V AC floating 5 x inputs for connection of 2 wire NTC temperature sensors 5 x inputs for connection of 2 wire Pt1000 temperature sensors Analogue inputs Only UA 412 S 2...

Page 15: ...nt features of the UA 412 S and UA 413 S controllers are explained in chapter The connection and terminal assignments are in the chapter Versions page 17 Connection The designation UA 412 S is used in...

Page 16: ...provides a quick distinguishing feature Characteristic 9 pole DIP switch Characteristic 8 pole DIP switch Example Setting of the coding switches for the controller type SPIR290 for details see chapter...

Page 17: ...bus and C DIN rail mounting CAN bus and abinet DIN rail mounting C AC stands for All with CAN bus and real time clock and C All in one and abinet DIN rail mounting C DIN rail mounting Special feature...

Page 18: ...tings therefore be backed up by saving then in the LDSWin must previously PC software After the firmware update the saved settings can be reloaded into the controller from LDSWin A software update mus...

Page 19: ...ain and wait approx 1 minute while the controller starts up Disconnect controller from the power supply for safety reasons see also chapter Setting of the controller type and master slave mode page 45...

Page 20: ...nsors page 72 about the dimensions of the sensors see chapter Mechanical data of the temperature sensors L243 5K3A1 page 121 The sensors must be mounted carefully If sensor cables are exclusively laid...

Page 21: ...urn air sensor 6 Evaporator outlet sensor x case 1 2 Element No 1 2 Legend Sy x y type of the sensor 7 Compressor final temperature sensor 8 Brine outlet sensor x element no 1 4 Compressor number 1 4...

Page 22: ...5 5 1 Compressor enable according to supply air and return air Dual on off control according to supply air return air Alternatively the regulation is performed using two temperature sensors suppl air...

Page 23: ...put for control of the compressors Compressor 1 Compressor 2 Compressor 3 Compressor 4 25 26 28 53 54 63 64 43 44 Compressor enable Relay output for the enable of the compressors on the FC 35 36 38 Co...

Page 24: ...2 40 55 Compressor 3 60 75 Compressor 4 80 95 Description Terminals R2 Supply air sensor R2 11 12 R4 Return air sensor R4 21 22 Compressor 1 4 Relay output for control of the compressors Compressor 1...

Page 25: ...is limited using a parameter It has a damping effect on changes in the compressor speed 5 5 2 1 Controller type SPIR410 The controller type SPIR410 controls the cooling requirement using the compress...

Page 26: ...ow Switch on starting from Compressor 1 5 20 Compressor 2 40 55 Compressor 3 60 75 Compressor 4 80 95 SPIR290 without FC compressors The calculated speed determines the switching on and switching off...

Page 27: ...of difficult environmental conditions The consequence is icing up of the evaporator with reduced air curtain cooling The continuous run monitoring automatically incorporates forcibly actuated shutdow...

Page 28: ...mum standstill time 5 5 6 Emergency operation In the event of a failure of the temperature measurement i e the control temperature sensor the cooling can continue running with an adjustable run time 0...

Page 29: ...that no voltage at the 230 V AC digital inputs The controller and connected voltage carrying components is present remain supplied with power The defrost is activated via digital input 1 terminals D11...

Page 30: ...checked before initiation These conditions are Evaporator temperature defrost end temperature In the case of defrost on demand Defrost counter 1 With internal clock Further defrosting cannot be starte...

Page 31: ...itations page 32 The defrost relay is switched off when the defrost end temperature is reached Cooling is only resumed when all the control zones of all the participating controllers have completed th...

Page 32: ...d cases are finished with the defrost It is possible to perform the defrost on the master via a 230 V AC pulse sent to the digital input D11 D12 parameter must be set to see menu 6 2 4 Eing 1 ABTAUUHR...

Page 33: ...ntroller The counting rate for the defrost on demand on the slave must be set to the value 0 zero When using an external defrost timer on the master its internal defrost timer should be set to Otherwi...

Page 34: ...he heater at any time from the values of these two sensors There are two parameters for this the emergency run time and the offset for the enthalpy dependent frame heater The value entered for the par...

Page 35: ...e using the toggle setpoint The changeover can be performed in 2 ways menu 3 3 Extern by a voltage at the 230 V digital input 2 terminals D21 D22 by means of a switch or timer Warning about dangerous...

Page 36: ...e controller in emergency power operation can be set using the following parameters in menu 6 6 Functionality of the compressor control Parameter Kt K hl AUS Functionality of the defrost timer Paramet...

Page 37: ...apacity 5 13 BT 30 temperature display Up to 4 BT 30 temperature displays can be connected to the case controller The connection is made via the connection DISPLAY terminals 1 6 using an RJ45 splitter...

Page 38: ...er Note This correction value concerns the display the actually measured temperatures are not corrected only This correction value has influence on the regulation cooling defrost etc no Symbol Defrost...

Page 39: ...used with compatible versions of the LDSWin PC software otherwise the scope of functions can be restricted The latest LDSWin version should always be used Tip 6 1 Installation The case controller is a...

Page 40: ...ral rule care should be taken to ensure that signal safety and connection instructions cables and cables carrying mains voltage are routed in separate cable channels Protection type and dimensions can...

Page 41: ...nd electrical installation of the case controller Protection type and dimensions can be found in the chapter Technical Data UA 412 S page 119 6 1 1 2 Removal from the DIN rail Warning about dangerous...

Page 42: ...or fast installation without tools direct conductor connection of prefabricated cables these with 10 mm wire end sleeves by simply inserting into the spring terminal is also possible The wires are dis...

Page 43: ...contact Risk of damage All mating connectors be guided vertically and attached must always disconnected without twisting so that the pins on the main board are not bent and damaged 6 2 Basic settings...

Page 44: ...99 is performed using the decade switches and An S1 S2 individual CAN bus address must first be set at the two decade switches on all case controllers that S1 S2 are installed in refrigerated cases c...

Page 45: ...e switches and until after the S1 S2 controller has been briefly disconnected from the power supply 6 4 Setting of the controller type and master slave mode Caution data loss All parameters are reset...

Page 46: ...controller types can be set using the DIP switch S3 Controller type or master slave mode DIP switch S3 switch positions of the coding switches 1 8 1 2 3 4 1 5 6 7 8 Case controller SPIR410 ON OFF OFF...

Page 47: ...ler on the top right terminal block PE L N The case controller can now be supplied with power If power is being received the active lamp LIFE LED flashes for approximately 10 seconds after switching o...

Page 48: ...63 64 ON Relay 7 is switched terminals 73 74 ATTENTION External voltage can be present at these terminals 3 Transistor outputs green LED13 LED14 ON Transistor output 1 is switched terminals 81 83 ON T...

Page 49: ...ler select refrigeration point Menu 6 1 The menus shown below only provide the overview the display can be different for certain controller types Details are described in the chapter Menu structure pa...

Page 50: ...arm is tripped if no defrost is performed within this configurable time Selbsthaltung N NO Automatic reset of non transient alarms YES Alarms must be reset manually Exit the menu by tapping the button...

Page 51: ...RATION Kn nnn Input of the CAN bus address Select the case controller with the corresponding CAN bus address node No 1 99 to be parametrised using the cursor or by direct input Teilnehmername Input no...

Page 52: ...disconnected circuit boards at the edge Observe ESD Electrostatic Discharge regulations see manual ESD guidelines for handling page 12 Disconnect case controller and refrigeration point from the powe...

Page 53: ...ng short circuit wipe with a clean and dry cloth do hold on the edge contact areas not Check that the lid is in the correct position and push it down until it clicks into place Put device on the DIN r...

Page 54: ...r In some cases a change of firmware version can result in the loss of all the adjusted setpoints in the case controller As a precaution the settings therefore be should backed up by saving them using...

Page 55: ...on and the initial connection of the controller to the PC administrator rights are no longer required In the event of questions concerning administrator rights under Windows the responsible IT adminis...

Page 56: ...for USB device not found rectifying driver problems are explained in more detail in chapter Rectification of driver problems page 63 6 9 2 Installing firmware update When installing the firmware updat...

Page 57: ...ion of the coding switches 1 9 of the DIP switch S3 should be documented e g with a mobile telephone photo Before starting the firmware update only coding switch 9 of the DIP switch S3 be set to must...

Page 58: ...in the status field if the controller has been found Then select the current firmware file from the directory into which the ZIP file was extracted see arrow xxx hex After the conversion tap the butt...

Page 59: ...d into the case controller from LDSWin as required 6 9 2 2 Update for controller with 8 pole DIP switch Controller characteristic 8 pole DIP switch The settings depend on the controller type The steps...

Page 60: ...switch 9 of DIP switch S3 must be reset to its original position Connect the controller to the PC via a USB A B cable while disconnected from the power supply then supply the controller with power aga...

Page 61: ...in more detail in the chapter Rectification of driver problems page 63 Step 3 Perform firmware installation Under start the program Start Programs ECKELMANN Firmware Uploader KGL Firmware Uploader The...

Page 62: ...ate by closing the window The USB A B cable can now be disconnected from the controller Step 4 DIP switch S3 in original position again After the firmware update has been performed all coding switches...

Page 63: ...s been executed in the Start menu call Settings Control Panel Management Computer Management Device Manager and using the right mouse button select the not correctly installed COM port Ports COM and L...

Page 64: ...tage In order to guarantee reverse polarity protection only coded mating connectors may be used on the control component connections The detailed description of the connection and terminal assignments...

Page 65: ...r supply the green LIFE LED flashes for details see chapter Status LEDs page 47 7 3 Terminal assignment of the 230 V AC relay outputs Warning about dangerous electrical voltage Danger of electric shoc...

Page 66: ...25 26 28 15 16 18 SPIR410 Evaporator fan Condenser fan Defrost Enable compressor 1 Alarm SPIR290 Evaporator fan Compressor 3 Compressor 2 Compressor 4 Enable compressor 1 4 Compressor 1 Alarm If any r...

Page 67: ...electrical voltage If mains power to the analogue outputs this results in destruction of the controller Malfunctions due to interference All supply lines from and to the case controller must be shiel...

Page 68: ...utput 2 is not available for UA 413 S 7 6 Terminal assignment of the CAN bus terminals Warning about dangerous electrical voltage If mains voltage is connected to the CAN bus terminals this will resul...

Page 69: ...LED always flashes when data are being exchanged via the CAN bus with the system centre store computer see chapter for details Status LEDs page 47 7 7 Terminal assignment of the 24 V DC transistor out...

Page 70: ...lights for details see chapter For further details about the function of the outputs see chapter Status LEDs page 47 Function of the relay and transistor outputs page 70 7 7 1 Function of the relay an...

Page 71: ...ated this means the contact is open for a normally open relay If the controller deactivates the function output e g Alarm AUS the relay is then actuated this means the contact is closed for a normally...

Page 72: ...GND GND 14 AIN2 4 20 mA HD tc The analogue inputs are not available for UA 413 S 7 10 Terminal assignment of the analogue inputs for temperature sensors Warning about dangerous electrical voltage If...

Page 73: ...42 Z51 Z52 Z61 Z62 Z71 Z72 Z81 Z82 Z91 Z92 Z01 Z02 SPIR410 R2 R4 R1 R3 R6 S7 Condensation Brine in Brine Out S8 SPIR290 R2 R4 R1 1 R3 R1 2 Compressor End S7 1 Compressor End S7 2 Compressor End S7 3 C...

Page 74: ...USB A B cable see is required for the connection Status LEDs page 47 Accessories page 122 to a PC Refer to the LDSWin operating manual for further information about the connection to LDSWin A detailed...

Page 75: ...e more The defrost is ended by the software at the latest after expiry of a safe defrost time The external clock must be implemented as passing contact as this only gives the start signal for the defr...

Page 76: ...controller can be operated remotely e g from the machine room using the system centre a store computer or an operator terminal The communication with the controller is performed via the CAN bus For d...

Page 77: ...ewer buttons as compared with the system centre the store computer and operator terminal Operation with a system centre store computer operator terminal or the PC software LDSWin provides more functio...

Page 78: ...en which is demonstrated by the following comparison between the terminals of the CI 4x00 and CI 3x00 AL 300 1 CI 4x00 Alarms and messages button in the main menu for display of whether alarms are pen...

Page 79: ...cation of the corresponding menu and the letters a b stand for the sequence of the corresponding operating screens in the menu Example for the numbering of a menu screen Any reference to for example i...

Page 80: ...ng screen contains values for output and or values for input More values for output and or input can be available than can be shown on the display In this case these values can be displayed by scrolli...

Page 81: ...tapped simultaneously to delete the complete text line One character is MODE deleted using the button combination and MODE Cancelling an entry The input of any value can be cancelled by tapping the b...

Page 82: ...position designation or about the settings of important parameters etc can be found in Basic configuration of the controller page 48 8 3 2 1 CI 4x00 System Centre The terminal for remote control of t...

Page 83: ...computer CI 3x00 operator terminal AL 300 page 84 8 3 3 Cancelling entry block Operation via system centre store computer or operator terminal is only possible for controllers with CAN bus connection...

Page 84: ...the display ENTER S Step 4 Exit the operating screen and return to the main menu by tapping the button twice ESC Tip If you are already in the user interface of a CAN bus node but have forgotten to de...

Page 85: ...ing service mode Step 1 Select menu item 9 Parametrisation in the main menu Select menu item 3 Lock down in this menu Step 2 Tap the buttons simultaneously to open the screen for the suppression of th...

Page 86: ...PERATURE Cooling 1 2 COOLING Defrost 1 3 DEFROST Alarm 1 5 ALARM Frame heater 1 6 FRAME HEATER Setpoints 2 SETPOINTS Cooling 2 1 COOLING Setpoints 2 1 1 COOLING Sollwerte Umsch 2 1 2 COOLING Defrost 2...

Page 87: ...points Continue to menu 2 3 Clock Continue to menu 3 4 Messages Continue to menu 4 5 Archive Continue to menu 5 6 Configuration Continue to menu 6 9 1 2 Menu 1 Actual values ISTWERTE POS XXXXX 1 Tempe...

Page 88: ...rison Hysteresis R4 xxx K Display setpoint hysteresis return air temperature Verd Drehzahl 0 Speed of the compressor Verfl L fter AUS Display current ON OFF state of the condenser fan Dauerl berw AUS...

Page 89: ...not displayed when toggle setpoint is deactivated menu 3 3 Menu 2 1 1 Setpoints K HLUNG POS XXXXX Input Default Setpoint R2 xxx C Setpoint supply air temperature 10 20 2 C Hysteresis R2 X K Setpoint...

Page 90: ...e setpoint at which the is tripped high temperature alarm 0 30 10 C Soll Untertmp XX K Setpoint temperature difference below the setpoint of the temperature regulation at which the low alarm is trippe...

Page 91: ...tion according to room temperature and room humidity Menu 2 5 4 Sollwerte Umsch SOLLW UM POS XXXXX Input Default Mod xxxxxxxxxxxx Display of the set frame heater mode menu 2 5 3 Fixed ED Einschaltdaue...

Page 92: ...xx hh mm The parameter is automatically set to ON after the first start for the duration of the safe defrost time Menu 3 3 Sollw Umschaltung UMSCHALTNG POS XXXXX Input Default Status XXX Status OFF ON...

Page 93: ...es Display MELDUNGEN POS XXXXX Error text 1 Error text of fault 1 dd mm yy hh mm ON Start of the fault 1 dd mm yy hh mm OFF End of the fault 1 only if fault 1 is ended Error text n Error text of fault...

Page 94: ...note after the table Case controller Position XXXXX Free text that is displayed in the menu after position POS see note after the table UA400 Priority XX Priority of the alarms for refrigeration poin...

Page 95: ...lay of the temperature 10 10 0K Alarm symbol X Display of the alarm sysmbol in the temperature display of the BT30 Y N N Menu 6 2 3 Alarm delay ALARMVERZ POS XXXXX Input Default Sensor fault XX m Alar...

Page 96: ...bar The indication Practical tip using the example of the connection of a pressure transmitter 1 7 bar on the pressure transmitter here 1 bar is obviously relative to the ambient pressure The adjustm...

Page 97: ...N N Priority XX Display of refrigeration point priority menu 6 1 only displayed if K hlstellenprio is set to Y The following priorities are only displayed ig Kuhlstellenprio is set to N The possible e...

Page 98: ...eration NOTNETZPOS XXXXX Input Default Fkt K hl AUS xxx Cooling functionality switched off during emergency power operation Y N Y N N Fkt Abt AUS xxx Defrost functionality switched off during emergenc...

Page 99: ...RAHMEN UM Toggle setpoints 2 5 4 SOLLW UM Clock 3 CLOCK current time 3 1 CLOCK Defrost timer 3 2 DEFROST TIMER Defrost timer 3 2 a DEFROST TIMER Sollw umschaltung 3 3 UMSCHALTNG Messages 4 MESSAGES vi...

Page 100: ...urrent evaporator defrost end temperature terminals Z51 Z52 Temperat S7 1 xxx C Display current cylinder end temperature compressor 1 terminals Z61 Z62 Temperat S7 2 xxx C Display current cylinder end...

Page 101: ...Z32 Temperat R1 2 XXX C Display current evaporator defrost end temperature terminals Z51 Z52 Abtauendtemp XXX C Display setpoint defrost end temperature for comparison Wartezeit XX m Display setpoint...

Page 102: ...nt supply air temperature 10 20 4 C Hysteresis R2 X K Setpoint hysteresis supply air temperature 1 8 4 K Setpoint R4 xxx C Setpoint return air temperature 10 20 5 C Hysteresis R4 X K Setpoint hysteres...

Page 103: ...mperature 0 6 4 K Menu 2 4 2 Sollwerte Umsch ALARM POS XXXXX Input Default Soll bertemp XX C High temperature setpoint at which the is tripped high temperature alarm 0 30 10 C Soll Untertmp XX K Setpo...

Page 104: ...frame heater mode menu 2 5 3 Fixed ED Einschaltdauer xxx Fixed run time only displayed for mode Feste ED menu 2 5 3 0 100 100 9 2 4 Menu 3 Clock UHR POS XXXXX 1 current time Continue to menu 3 1 2 De...

Page 105: ...fault Status XXX Status OFF ON of the toggle setpoint for the alternative setpoint set toggle setpoint set Sollumschaltg XXX Type of the toggle setpoint using EXT external via digital input D21 22 INT...

Page 106: ...Acknowledge Messages Message is shown on the display Alarms acknowledged Menu 4 3 Delete Messages MELDUNGEN POS XXXXX Input Delete Are you sure No ESC Yes Confirmation prompt for deletion of messages...

Page 107: ...ter the table UA400 Priority XX Priority of the alarms for refrigeration point failure or setting of the global controller priority menu 6 5 or numbers 0 99 1 F hleranzahl XX Display of the connected...

Page 108: ...the temperature display of the BT30 Y N N Menu 6 2 3 Alarm delay ALARMVERZ POS XXXXX Input Default Sensor fault XX m Alarm delay for sensor fault 0 30 15 min ber Unter Tmp XX m Alarm delay for overte...

Page 109: ...ng the example of the connection of a pressure transmitter 1 7 bar on the pressure transmitter here 1 bar is obviously relative to the ambient pressure The adjustment of the pressure transmitter in th...

Page 110: ...regulation fail the solenoid valve is actuated with the opening degree in set here 0 100 40 Menu 6 4 Language SPRACHEPOS XXXXX Input Default Deutsch D English GB Fran ais F Menu 6 5 Alarm priorities...

Page 111: ...t 0 99 1 Sollwertverst Message is generated during setpoint adjustment 0 99 0 Refrig Pt Dis Cooling interrupted by VS via CAN bus 0 99 0 Battery voltage Low battery voltage 0 99 0 Safety chain Safety...

Page 112: ...does not undertake any measures 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 chapte...

Page 113: ...eded Check parametrisation sensors installation 125 No Defrost No defrost within the alarm time Check parametrisation internal external defrost timer defrost times alarm delay time 126 Timer Term Defr...

Page 114: ...red in C while the setpoint for low temperature as difference from the setpoint of the cooling is entered in degrees Kelvin During a running forced cooling the delay time for the low temperature alarm...

Page 115: ...sor fault alarm signalling delayed by the delay time takes place again A sensor fault that occurred during the defrost and persists beyond the defrost generates an alarm after expiry of the delay time...

Page 116: ...up oriented alarm management The alarm priorities 0 2 correspond to the remote alarm messaging concept of older store computer versions with firmware versions 5 0 If priorities from 3 99 are configure...

Page 117: ...om 2 basic principles Automatic reset of all alarms after elimination of the cause Manual reset of all alarms after elimination of the cause The manual reset can be performed by switching off the cont...

Page 118: ...djustment Power failure First start 11 5 2 Message list A maximum of 25 alarms and messages with date and time for arrival and gone are recorded in the internal message list These are stored in a ring...

Page 119: ...tion to 50 mA Digital inputs 4 x 230 V AC floating output Analogue inputs 1 5 x temperature sensor with 2 wire technology for sensor types L243 K243 K277 5K3A1 5 x temperature sensor with 2 wire techn...

Page 120: ...ion 2 g Atmospheric pressure Transport 660 hPa 1060 hPa Operation 860 hPa 1060 hPa Standards and Directives Protection rating IP20 EN 60529 Automatic operating mode Mode of operation type 1 K Software...

Page 121: ...DIN rail mounting All dimensions in mm 12 3 Mechanical data of the temperature sensors L243 5K3A1 Pt1000 All dimensions in mm Sensor type length part number L243 l 3 0 m KGLZTEMP56 l 5 8 m KGLZTEMP58...

Page 122: ...KGLZTEMP58 KGLZ5K3A1 KGLZL243 KGLZPT1KTH Pressure transmitter LP pressure transmitter 0 10 bar 4 20 mA HP pressure transmitter 1 26 bar 4 20 mA 1 61 bar 4 20 mA 1 161 bar 4 20 mA KGLZDRUCK3 KGLZDRUCK...

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