ECKELMANN UA 300 D Manual Download Page 25

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Function of UA 300 D

Version 2.03 27. Juni 2008

NT coldrooms (normal−temperature coldrooms, UR 141 Zone 2 only)

The fan normally continues running during cooling and defrosting. When the parameter "

Overrun Time

" is set

greater than 0 and "

Fan Overrun

" is set other than −−", the fan starts simultaneously with cooling and stops with

a delay when cooling is stopped. Stop delay is contingent on two conditions, both of which must be fulfilled:

- The set overrun time must have expired.

- Temperature on the evaporator sensor must be at or above the "

Fan Overrun

" setpoint.

Verdampfer 2

Evaporator 2

Verdampfer 1

Evaporator 1

Valve 1

Return

air

R1.1

Return

air

Valve 2

R1.3

Supply

air

Supply

air

Fan 1

Fan 2

UA 300 D

ZNR.

51203

730

Refrigeration point

controller

R1.1: Defrost

sensor

(Terminal

Z31/Z32)

R1.3: Defrost

sensor

(Terminal

Z81/Z82)

Valve 1:

Solenoid Valve 1 relay

(Terminal 25/26/28)

Valve 2:

Solenoid Valve 2 relay

(Terminal 35/36/38)

Fan 1:

Fan control relay

(Terminal 63/64)

Fan 2:

Fan control relay

(Terminal 73/74)

Summary of Contents for UA 300 D

Page 1: ...ND DR ING GERD ECKELMANN VORSITZENDER DR ING PETER CORDES DR ING FRANK THOMAS MELLERT VORSITZENDER DES AUFSICHTSRATES HUBERTUS G KROSSA AMTSGERICHT WIESBADEN HRB 12636 UA 300 D Case Controller Discounter controller V1 18 ...

Page 2: ......

Page 3: ...9 3 2 2 5 Limiting compressor starts 9 3 2 2 6 Compressor load unload delay 9 3 2 2 7 Forced actuation bypass interval 9 3 2 2 8 On off control by all supply air sensors 10 3 2 2 9 On off control by room air sensor 12 3 2 2 10 Continuous running monitoring 13 3 2 2 11 Two temperature zones 13 3 2 3 Defrosting 14 3 2 4 Fan control with case controllers 17 3 2 5 Fan control with coldroom controllers...

Page 4: ...300 D xS as case controller 39 5 4 UA 300 D xS as coldroom controller 40 6 Operation of UA 300 D 41 6 1 Operation with CI 3000 Store Computer AL 300 Operator Terminal 41 6 2 Menus and screens 42 6 2 1 Remote operation parameter setting of case coldroom controller 45 6 3 Entering refrigeration point parameters 46 6 4 Operation with BT 300 x Operator Interface 46 6 4 1 Defining the refrigeration poi...

Page 5: ...chive 75 7 2 7 Menu 6 Configuration 75 7 3 Controller type UR 141 Menu tree 79 7 3 1 Menu 0 Main menu 81 7 3 2 Menu 1 Actual Values 81 7 3 3 Menu 2 Setpoints 84 7 3 4 Menu 3 Clock 88 7 3 5 Menu 4 Messages 90 7 3 6 Menu 5 Archive 90 7 3 7 Menu 6 Configuration 91 8 Alarms and Messages of UA 300 D 95 8 1 Alarms 96 8 2 Messages 97 8 3 Transient alarms and messages 98 8 4 Message log 98 9 Specification...

Page 6: ...Table of contents iv Version 2 03 27 Juni 2008 Notice ...

Page 7: ... D CS 1 99 UA 300 D xy Case Controllers CAN Bus address 1 99 0 1 BT 300 ESC RESET Digital outputs 4 x normal open contact 3 x two way contacts 2 x 24 V DC 50 mA 0 1 BT 300 ESC RESET 3 x digital inputs 230 V AC 10 x analog inputs 2 wire NTC temperaturs sensors 1 x switch for possible external circuit CAN Bus UA 300 D x DIN rail mounting C UA 300 D x panel mounting S TTY CI 320 CI 3000 AL 300 MODE E...

Page 8: ...System Design of UA 300 D 2 Version 2 03 27 Juni 2008 Notice ...

Page 9: ...stands for CAN in Switchbox CAN bus connection controller installs in system control panel The UA 300 D does not allow of disabling CAN refrigeration points by the compressor pack con troller Stand alone operation Type UA 300 D TC TS AC AS controllers are designed for stand alone operation independent of the LDS System meaning that the case or coldroom controller works on its own and is not connec...

Page 10: ...rear of the controller UA 300 D xS See Section 4 3 2 Setting Controller Type and Master Slave Mode Selection of the controller type defines the controller properties and default controller settings The UA 300 D Case Controller can be operated by S Host computer via modem connected to CI 3000 Store Computer S AL 300 Operator Terminal S CI 3000 Store Computer S Local BT 300 x Operator Interface conn...

Page 11: ...77 Temperature range 50 50 C 5K3A1 Temperature range 0 100 C All leads running to and from the UA 300 D especially those of the CAN bus must be shielded No shielding is required on sensor leads when installed exclusively inside the refrigerated display case and when external interference for example from parallel power wires is not to be expected 3 1 1 Required and optional sensors Temperature sen...

Page 12: ... Structure The CI 3000 Store Computer does not archive actual temperature values for optional sensors that are not inclu ded in sensor scan 3 2 Controller function The sections following describe the various functions of the UA 300 D for control of refrigeration points Availabi lity of certain controller functions depends on the controller type set on DIP switch S3 see Section 4 3 2 Setting Contro...

Page 13: ...trol by all connected supply air sensors UA 111 XP Zone 1 only Control is made by all supply air sensors of the first zone The cooling relay de energizes when temperature re aches the setpoint switch off value on all connected supply air sensors or the setpoint for antifreeze protection on one supply air sensor The cooling relay re energizes when temperature has passed the switching differential o...

Page 14: ...ing to be stopped if temperature drops below the set antifreeze protection level This prevents freeze up and damage to merchandise in individual dis play cases controlled at very cold temperature to accommodate special requirements of placement or the like 3 2 2 3 Control by pressure switch with neutral zone UA 111 XP only Control is made as a function of pressure by a pressure switch with neutral...

Page 15: ...can be defined for each compressor requiring the set time to expire after exceeding the tempera ture setpoint before the compressor is started In the same manner an unload delay can be defined for stopping the compressor 3 2 2 7 Forced actuation bypass interval Controller type UA 111 XP In certain operating states it may happen that the pressure switch does not demand any additional compressor ove...

Page 16: ...2 R2 8 optionally Compressor 1 Compressor 2 Compressor 3 only UA 111 XP optionally Refrigeration point controller UA 300 D R2 1 R2 8 Supply air sensor Terminal Z11 12 Terminal Z31 32 Terminal Z91 92 R4 1 Return air sensor Terminal Z21 22 Valve 1 Solenoid Valve 1 relay Terminal 25 26 28 Compressor 1 relay Terminal 43 44 Compressor 2 relay Terminal 53 54 Compressor 3 relay Terminal 63 64 UA 111 XP O...

Page 17: ...UA 111 XP optionally R2 1 R2 7 Supply air sensor Terminal Z11 12 Terminal Z31 32 Terminal Z81 82 R4 1 Return air sensor Terminal Z21 22 R2 8 Supply air sensor Terminal Z91 92 R4 8 Return air sensor Terminal Z01 02 Valve 1 Solenoid Valve 1 relay Terminal 25 26 28 Valve 2 Solenoid Valve 2 relay Terminal 35 36 38 Compressor 1 relay Terminal 43 44 Compressor 2 relay Terminal 53 54 Compressor 3 relay T...

Page 18: ...oom air R4 1 Supply air Verdampfer 1 Evaporator 1 UA 300 D ZNR 51203 72 430 E0 Refrigeration point controller R4 1 Room air sensor Terminal Z21 22 Ventil 1 Solenoid Valve 1 relay Terminal 25 26 28 Two zone operation Zone 1 LT rooms Zone 2 NT rooms Valve 1 Room air R4 1 Room air Valve 2 R4 3 Supply air Supply air Verdampfer 1 Evaporator 1 Verdampfer 2 Evaporator 2 UA 300 D ZNR 51203 72 330 E1 Refri...

Page 19: ... When necessary forced shutdown always takes place 1 5 hours after commencement of defrosting and after each additional hour The following condition also applies If both compressors have been shut down continuous run monitoring is deactivated in this zone for one cycle 1 5 or 1 h When forced shutdown is active it will be terminated before the set duration elapses if temperature rises 4K on supply ...

Page 20: ...ture control of the refrigeration point is inactivated Defrosting has a different effect in single zone or two zone operation In single zone operation sensors R1 1 and optionally R1 2 only when connected act on Defrost Relay 1 Verdampfer 1 Evaporator 1 Valve1 Return air R1 1 R1 2 optionally Supply air Defrost heater 1 UA 300 D ZNR 51203 72 630 E0 Refrigeration point controller R1 1 Defrost sensor ...

Page 21: ...Terminal 25 26 28 Valve 2 Solenoid Valve 2 relay Terminal 35 36 38 Defrost heater 1 Defrost relay 1 Terminal 43 44 Defrost heater 2 Defrost relay 2 Terminal 53 54 Defrost start Defrosting can be started by two methods S Internal timer The next defrost cycle cannot be started before the safe defrost time defrost parameter has expired even when defrosting is terminated by evaporator temperature Defr...

Page 22: ... counting rate is set to 0 A defrost counter is set to 6 at the commencement of defrosting and counts down as a function of the set counting rate as long as temperature on the pilot case evaporator sensor remains in the range from 3 C to 3 C Setting a low counting rate causes the demand defrost counter to count down faster to 1 meaning that all sche duled defrost cycles are then actually initiated...

Page 23: ...geration Points CAN bus ad dress 3 Timer 2 Defrost Timer Set Man Defrost parameter Menu 3 2 to OFF Termination in LDSWin Click on Terminate Defrost button Manual defrosting can then be initiated again immediately On the UR 141 parameters cannot be set for a second defrost stage or heating circuit control Compressor control during defrosting Controller type UA 111 X Compressors are operated the sam...

Page 24: ...an has started cooling does not restart until the set time delay has expired This second instance will normally occur following defrosting The fan is stopped during defrosting and restarts after defrosting is terminated when temperature on the connected evaporator sensor R1 1 R1 3 drops below the fan delay temperature setting The fan restarts immediately following defrosting when the Fan Delay par...

Page 25: ...ng is stopped Stop delay is contingent on two conditions both of which must be fulfilled The set overrun time must have expired Temperature on the evaporator sensor must be at or above the Fan Overrun setpoint Verdampfer 2 Evaporator 2 Verdampfer 1 Evaporator 1 Valve 1 Return air R1 1 Return air Valve 2 R1 3 Supply air Supply air Fan 1 Fan 2 UA 300 D ZNR 51203 72 730 E0 Refrigeration point control...

Page 26: ... reading offset An offset parameter Offset in Men 6 2 2 can be applied to temperature values as a means of compensating differences between readings on thermometers in the refrigerated display case and on the case controller This offset has no effect on control cooling defrosting etc 3 2 8 Setpoint toggle day night operation Controller setpoints can be entered both as a standard value and as an al...

Page 27: ...hting is operated by the 24 V digital output terminals 81 82 Make sure that this output is connec ted to a freewheeling diode as shown in the following picture Wiring note State A must be invoked by means external to the controller Power is then cut off from the lighting in the dis play case but not from the controller itself Lighting in the store and outside the display case is likewise not contr...

Page 28: ...ed for temperature recording in compliance with EU Regulation 37 2005 on monitoring temperatures in means of transport warehousing and storage of frozen foods See UA 300 L documentation 3 2 12 Clock The internal clock of the UA 300 D registers the date and time of day Automatic adjustment for daylight saving changes last weekend in March and October can be selected Software clock without backup As...

Page 29: ... outputs S Contact the supplier in any malfunction or in case of doubt S Note and observe maximum load on relay contacts see Section 9 Specifications S Note that all leads running to and from the UA 300 D especially those of the CAN bus must be shielded and installed sufficiently clear of other leads carrying live power Doing so will avoid faulty measurements and will protect the equipment from ex...

Page 30: ...ides Power loss is approx 10 VA and must be allowed for in installation The controller can be started on completing mecha nical and electrical installation All leads running to and from the UA 300 D especially those of the CAN bus must be shielded No shielding is required on sensor leads when installed exclusively inside the refrigerated display case and when external interference for example from...

Page 31: ...CAN bus must be shielded No shielding is required on sensor leads when installed exclusively inside the refrigerated display case and when external interference for example from parallel power wires is not to be expected Electrical enclosure measurements and panel cutout are described in Section Specifications Pin and terminal assignments are listed in Section 5 Attaching mounting braces and insta...

Page 32: ...n the software of the controller 4 3 Basic parameter settings The basic parameter settings are made in the hardware and software at the time the UA 300 D Case Controller is commissioned S Setting of Node No Nd nnn 1 99 or CAN bus address by decade switches S1 and S2 UA 300 D CC CS AC AS only These switches are not fitted on stand alone controllers UA 300 D TC TS and an address can not be assigned ...

Page 33: ...ion it is recommended to choose the Item ID of the display case as its CAN bus address When both decade switches are at zero giving address 00 the CAN bus is inactive and the controller is not recognized as a CAN bus station A different CAN bus address must be as signed to each refrigeration point and must be unique within the same system Decade switches S1 and S2 to set Node No Nd nnn 1 99 resp C...

Page 34: ... 1 3 Set controller type 1 2 3 4 5 OFF OFF OFF UA 111 X Case controller ON OFF OFF UA 111 XP OFF ON OFF UR 141 Coldroom controller Settings made on DIP Switch S3 do not become effective on the UA 300 D until the controller is brie fly switched off and then back on 4 3 3 First start Loading basic settings First start which replaces all parameters by the bsiac values can be performed as follows 1 Se...

Page 35: ...ration 3 Select case controller In the selection list select the UA 300 D case controller to be set by its Node No Nd nnn 1 to 99 either by using the cursor or typing in direct Press the ENTER key to confirm This displays the main menu of the UA 300 D case controller 4 In the main menu of the UA 300 D case controller First define the pack number and compressor pack 5 Configuration Select refrigera...

Page 36: ...lect INT EXT Internal external deactivated setpoint toggle Blind On Time X s Enter night blind run time for refrigerated multidecks Alt ON xxxxx hh mm Enter time for setpoint toggle AltOFF xxxxx hh mm 9 Press the ESC key twice to exit Menu 3 Setpoint Toggle 10 Choose Menu 6 Configuration 2 Controller 6 Configuration 2 Controller 1 Type and Version Type serial number and master slave ON OFF 2 Temp ...

Page 37: ...llers on the CAN bus When changing the battery the safety rules contained in the Safety and Connection Notes section must be observed All connectors may only be connected and disconnected when power is off Cir cuit boards may only be exchanged when power is off Always take hold of circuit boards at the ed ges ESD Electrostatic Discharge regulations must be observed see Section 1 Safety and Connect...

Page 38: ...t be checked or cancel led on the CI 3000 Store Computer or AL 300 Operator Terminal 10 Controller in CAN bus system UA 300 D CC CS AC AS Provided there is no change of configuration on the CI 3000 Store Computer or AL 300 Operator Terminal the controller is automatically re detected via the CAN bus Date time and automatic daylight saving time change are set automatically by central time synchroni...

Page 39: ...a cloth and press it into place in its holder 7 Re assemble in the reverse order Re connect all connectors 8 Turn on power to the refrigeration point to restore it to operational condition Messages or fault messages that are output on restarting the UA 300 D must be checked or cancel led on the CI 3000 Store Computer or AL 300 Operator Terminal 9 Controller in CAN bus system UA 300 D CC CS AC AS P...

Page 40: ...Installation and Startup of UA 300 D 34 Version 2 03 27 Juni 2008 Notice ...

Page 41: ... Sensor 2 Sensor 3 Sensor 4 Sensor 5 Sensor 6 Sensor 7 Sensor 8 Sensor 9 Sensor 10 Terminal No Z11 Z12 Z21 Z22 Z31 Z32 Z41 Z42 Z51 Z52 Z61 Z62 Z71 Z72 Z81 Z82 Z91 Z92 Z01 Z02 Case UA 111 X UA 111 XP R2 1 R2 1 R4 1 R4 1 R2 2 R2 2 R2 3 R2 3 R2 4 R2 4 R2 5 R2 5 R2 6 R2 6 R2 7 R2 7 R2 8 R2 8 R4 8 R4 8 Coldroom UR 141 R4 1 R1 1 R4 2 R1 2 R4 3 R1 3 R4 4 R1 4 Sensor identification Legend Rx y x Sensor ty...

Page 42: ...e shows operating direction of the digital outputs for the separate controller types Controller type Cooling Defrost Fan Alarm Compressor UA 111 X Positive Inverted Inverted Positive UA 111 XP Positive Inverted Inverted Positive UR 141 Zone 1 LT Inverted Zone 2 NT Positive Positive Positive Inverted Positive means that operation of the relay is not inverted The relay is energized when the controll...

Page 43: ...N UA111 X UA111 XP COMPRESSOR 3 COMPRESSOR 2 COMPRESSOR 2 COMPRESSOR 1 COMPRESSOR 1 COOLING 2 COOLING 2 COOLING 1 COOLING 1 74 73 64 63 54 53 44 43 38 36 35 28 26 25 18 16 15 ALARM ALARM PE PE PE PE PE PE PE PE PE PE Z11 Z12 Z21 Z22 Z31 Z32 Z41 Z42 Z51 Z52 Z61 Z62 Z71 Z72 Z81 Z82 Z91 Z92 Z01 Z02 R 2 1 R 2 1 UA 111 X UA 111 XP R 4 1 R 4 1 R 2 2 R 2 2 R 2 3 R 2 3 R 2 4 R 2 4 R 2 5 R 2 5 R 2 6 R 2 6 ...

Page 44: ...OINT COLDROOM DOOR 1 1 2 3 4 5 OFF MODE DIP 1 2 3 4 TTY UA 300 D CC FAN 2 UR 141 DEFROST 2 DEFROST 1 COOLING 2 COOLING 1 74 73 64 63 54 53 44 43 38 36 35 28 26 25 18 16 15 ALARM PE PE PE PE PE PE PE PE PE PE Z11 Z12 Z21 Z22 Z31 Z32 Z41 Z42 Z51 Z52 Z61 Z62 Z71 Z72 Z81 Z82 Z91 Z92 Z01 Z02 UR 141 R 4 1 R 1 1 R 4 2 R 1 2 R4 3 R 1 3 R 4 4 R 1 4 R 1 x DEFROST SENSOR R 4 x ROOM AIR SENSOR 3 2 1 7 6 5 4 3...

Page 45: ...Z22 Z21 Z12 Z11 Z02 Z01 Z92 Z91 Z82 Z81 Z72 Z71 Z62 Z61 R 2 4 R 2 4 UA 111 X UA 111 XP R 2 3 R 2 3 R 2 2 R 2 2 R 4 1 R 4 1 R 2 1 R 2 1 R 4 8 R 4 8 R 2 7 R 2 7 R 2 5 R 2 5 24V DC OUTPUT 4 3 2 1 TTY RELAY OUTPUTS 1 2 3 4 5 ON 5 0 2 3 1 4 6 7 8 9 5 0 2 3 1 4 6 7 8 9 DIP MODE DIP 230 V 50 60 Hz R 2 6 R 2 6 R 2 8 R 2 8 POWER SUPPLY PE N L 10 11 12 D32 D31 D12 D11 6 5 4 3 2 1 DISPLAY DISPLAY 1 3 2 6 5 4...

Page 46: ...PE PE PE PE Z52 Z51 Z42 Z41 Z32 Z31 Z22 Z21 Z12 Z11 Z02 Z01 Z92 Z91 Z82 Z81 Z72 Z71 Z62 Z61 R 1 2 UR 141 R 4 2 R 1 1 R 4 1 R 1 4 R 1 3 R 1 x DEFROST SENSOR R 4 x ROOM AIR SENSOR 4 3 2 1 1 2 3 4 5 ON 5 0 2 3 1 4 6 7 8 9 5 0 2 3 1 4 6 7 8 9 DIP MODE DIP 230 V 50 60 Hz R 4 3 R 4 4 PE N L 10 11 12 D32 D31 D12 D11 6 5 4 3 2 1 DISPLAY DISPLAY 1 3 2 6 5 4 7 6 7 8 9 10 1 2 3 4 5 1 2 3 93 92 91 6 5 4 3 2 1...

Page 47: ...mode requires a TTY adapter optional accessory 6 1 Operation with CI 3000 Store Computer AL 300 Operator Terminal Operation is the same whether using the CI 3000 Store Computer or the AL 300 Operator Terminal The opera tor interface and the functions are the same on both devices MODE ESC PRIO 1 PRIO 2 9 WXYZ 7 PQRS 8 TUV 6 MNO 4 GHI 5 JKL 3 DEF 2 ABC 1 0 ALARM RESET 3 1 2 5 4 11 6 10 7 9 8 ZNR 353...

Page 48: ...opened in the screen by selecting them The letters show their order in the screen Each operating screen of the UA 300 D can be opened by entering its respective number 1 Brine LP 3 4 2 Control 1 1 System 2 3 4 3 2 temp ON 10 K temp OFF 20 K Temperature Temp 1 Temp 2 Circuit 1 Circuit 2 Sensor 2 Sensor 1 Main menu 1 Submenu 2 Submenu 1 Screen 2 Screen Input Screen b a a b Menus Screens ZNR 51203 51...

Page 49: ...any values can be entered the entry block must be deactivated as follows In the Main Menu choose item 9 Parameter Setting Then choose item 3 Block Press ENTER to set the check mark When the check mark is set entry block is deactivated allo wing settings to be entered Press ESC to exit the screen Blocking is activated automatically if no key is pressed for 10 minutes and when the operator termi nal...

Page 50: ...on Service mode can be reset cancelled by entering a time of 0 min Entering values and text Use the up and down cursor keys and to select the line wanted and press the ENTER key The cur sor jumps to the entry field The cursor keys and or numeric keys can then be used to enter or change values Keep the cursor key or depressed to change values in fast mode Entering text In fields that allow text ent...

Page 51: ... LCD display contains 4 lines of 20 characters If a menu or screen contains more than 4 lines the cursor keys can be used to scroll through the remaining lines MAIN MENU 4 Messages 5 Remote Control 6 Store Computer Entry block must first be deactivated before parameters can be set In the Main Menu of the AL 300 Operator Terminal or CI 3000 Store Computer open submenu 5 Remote Ope ration This displ...

Page 52: ...first choose item 6 Configuration as this narrows down the selection of functionalities The refrigeration point para meters must then be set under menu items 2 Setpoints and 3 Clock See also Section 4 Installation and Star tup of UA 300 D 6 4 Operation with BT 300 x Operator Interface When using the UA 300 D in stand alone mode the case coldroom controller can only be operated with the BT 300 x Op...

Page 53: ... NT Number of temperature sensors Division of refrigeration point in one or two zones 6 4 2 Defining the controller Choice can be made among eight controller types to define the basic control action The controllers available are UA 111 UA 111 D UA 121 UA 131 UA 131 DD UA 141 UR 141 NK NT and UR 141 TK LT Each con troller is identifiable by a six digit Device No stored in the EPROM at the time of p...

Page 54: ...Operation of UA 300 D 48 Version 2 03 27 Juni 2008 Notice ...

Page 55: ...PT Actual Values 1 ACT VALUES Temp Sensor 1 1 TEMPERATUR Cooling Zone 1 1 2 COOLING 1 Defrost Zone 1 1 3 DEFROST 1 Not used with this controller type Alarm 1 5 ALARM Compressor 1 6 COMPRESSOR Cooling Zone 2 1 7 COOLING 2 Defrost Zone 2 1 8 DEFROST 2 Cooling 2 1 COOLING Zone 1 2 1 1 COOLING 1 Zone 2 2 1 2 COOLING 2 Zone 1A Altern 2 1 3 COOLING 1A Zone 2A Altern 2 1 4 COOLING 2A Defrost 2 2 DEFROST ...

Page 56: ...1 COMPRESSOR Setpoint toggle 2 5 2 Compr alt Clock 3 CLOCK Current Time 3 1 CLOCK Defrost timer 3 2 DEFROST TIMER Sollwerte toggle 3 3 TOGGLE Messages 4 MESSAGES View 4 1 MESSAGES Acknowledge 4 2 MESSAGES Delete 4 3 MESSAGES Archive 5 ARCHIVE Configuration 6 CONFIGURAT Refrger Point 6 1 REFR PT Controller 6 2 CONTROLLER Type and Version 6 2 1 VERSION Temp Display 6 2 2 DISPLAY Alarm Delay 6 2 3 AL...

Page 57: ...en 4 5 Archive Continue to Screen 5 6 Configuration Continue to Screen 6 7 1 2 Menu 1 Actual Values Actual Values POS XXXXX 1 Temp Sensor Continue to Screen 1 1 2 Cooling Zone 1 Continue to Screen 1 2 3 Defrost Zone 1 Continue to Screen 1 3 4 Not used with this controller type 5 Alarm Continue to Screen 1 5 6 Compressor Continue to Screen 1 6 7 Cooling Zone 2 Continue to Screen 1 7 Menu item is sh...

Page 58: ...temperature Input Z91 Z92 Temp R4 8 XXX C Current return air temperature Input Z01 Z02 S Screen 1 2 Cooling Zone 1 COOLING 1 POS XXXXX Cooling XXX Current ON OFF status of cooling Zone 1 Terminals 25 26 28 Run Time XX Cooling relay on time during last day 00 00 24 00 hours Starts X Cooling relay actuations during last day Setpoint R2 x XXX C Supply air temperature setpoint for comparison Hystersis...

Page 59: ...6 1 S Screen 1 6 Compressor COMPRESSOR POS XXXXX Compressor 1 XXX Current ON OFF status of Compressor 1 output Terminals 43 44 Compressor 2 XXX Current ON OFF status of Compressor 2 output Terminals 53 54 S Screen 1 7 Cooling Zone 2 COOLING 2 POS XXXXX Cooling XXX Current ON OFF status of cooling Zone 2 Terminals35 36 38 Run Time XX Cooling relay on time during last day 00 00 24 00 hours Starts X ...

Page 60: ...ntinue to Screen 2 1 1 2 Zone 2 Continue to Screen 2 1 2 shown only when two zone operation is set Screen 6 1 3 Zone 1A Altern Continue to Screen 2 1 3 shown only when setpoint toggle is enabled Screen 3 3 4 Zone 2A Altern Continue to Screen 2 1 4 shown only when two zone operation is set Screen 6 1 and only when setpoint toggle is enabled Screen 3 3 S Screen 2 1 1 Zone 1 COOLING 1 POS XXXXX Entry...

Page 61: ...tpoint toggle is not disabled Screen 3 3 COOLING 2A POS XXXXX Entry Default Setpoint R2 8 XXX C Supply air temperature setpoint 10 20 1 C Hystersis R2 8 X K Supply air temperature hysteresis setpoint 1 8 2 K S Screen 2 2 Defrost DEFROST POS XXXXX 1 Zone 1 Continue to Screen 2 2 1 2 Zone 2 Continue to Screen 2 2 2 shown only when two zone operation is set Screen 6 1 3 Zone 1A Altern Continue to Scr...

Page 62: ...y when setpoint toggle is enabled Screen 3 3 S Screen 2 4 1 Zone 1 ALARM 1 POS XXXXX Entry Default High Temp Setp XX C High temperature setpoint at which High Temperature alarm is generated 30 30 8 C Low Temp Setp XX K Low temperature setpoint difference below temperature control setpoint at which Low Temperature alarm is gene rated 0 6 K S Screen 2 4 2 Zone 2 ALARM 2 POS XXXXX Entry Default High ...

Page 63: ...ontinue to Screen 2 5 1 Setpoints 2 Setpoint toggle Continue to Screen 2 5 2 Setpoint Toggle S Screen 2 5 1 Setpoints Compressor COMPRESSOR POS XXXXX Entry Default Enable C1 XXX Enable Compressor 1 ON OFF ON Enable C2 xxx Enable Compressor 2 ON OFF ON Delay C1 ON xxx s Start delay Compressor 1 0 250 60s Delay C2 ON xxx s Start delay Compressor 2 0 250 180s Delay C1 OFF xxx s Stop delay Compressor ...

Page 64: ... Y N Y N J S Screen 3 2 Defrost timer DEFROST TIMER POS XXXXX Entry Default Defrost timer XXX Defrost initiation via input D11 12 EXT or internal INT EXT INT INT Safe Defr Time XXX m Safe defrost time for maximum allowed duration of defro sting used only for internal defrosting 0 120 60 min Defr 1 xxxxx hh mm Defrost start time with internal defrosting weekday time shown only when internal defrost...

Page 65: ... DD DD hh mm End time for toggle to alternative set of sepoints weekday from to TT TT time hh mm shown only when internal set point toggle is activated Screen 3 3 Mo Su etc or numbers hh mm A total of 7 different ON and OFF toggle times can be defi ned A toggle time will only be obeyed when a matched pair of on and off times is set as a parameter 7 1 5 Menu 4 Messages MESSAGES POS XXXXX 1 View Con...

Page 66: ...dd mm yy hh mm Time of archiving Record n Zone 1 abcdef x C Status and temperature of Zone 1 see Note Zone 2 abcdef x C Status and temperature of Zone 2 see Note shown only when two zone operation is set Screen 6 1 Status abcdef covers following states of the refrigeration point Display will be if state is not active Two zone operation Single zone operation a O Operating O Operating b R Cooling R ...

Page 67: ...umbers Z1 Z2 No Sensors XX Number of temperature sensors connected After entering sensor scan is performed to redetermine the number of sensors Temp Zones X Number of temperature zones Single zone operation Two zone operation or numbers 1 2 2 A meaningful name that describes the refrigeration point in more detail should be entered e g Cheese Counter 2 and CC2 The name is entered in the screens of ...

Page 68: ...her functions 230V INPUT POS XXXXX Entry Default Input1 STORE LIGHT Function of Digital Input 1 D11 D12 Store lighting 2 3 STORE LIGHT Input2 SETP TOG Function of Digital Input 2 D21 D22 Setpoint toggle SETP TOG Input3 LIGHT SWITCH Function of Digital Input 3 D31 D32 Lighting switch manual case switch LIGHT SWITCH S Screen 6 2 5 Sensor Type Entry chooses between values Checkmark indicates current ...

Page 69: ...UA 111 X 63 E 2007 ECKELMANN BERLINER STRASSE 161 65205 WIESBADEN FON 49 0 611 7103 0 FAX 49 0 611 7103 133 eckelmann de Version 2 03 27 Juni 2008 S Screen 6 4 Language LANGUAGE POS XXXXX Entry Default Deutsch D English GB Francais F Cesky CZ ...

Page 70: ...6 COMPRESSOR Cooling Zone 2 1 7 COOLING 2 Defrost Zone 2 1 8 DEFROST 2 Setpoints 2 SETPOINTS Cooling 2 1 COOLING Zone 1 2 1 1 COOLING 1 Zone 2 2 1 2 COOLING 2 Zone 1A Altern 2 1 3 COOLING 1A Zone 2A Altern 2 1 4 COOLING 2A Defrost 2 2 DEFROST Zone 1 2 2 1 DEFROST 1 Zone 2 2 2 2 DEFROST 2 Zone 1A Altern 2 2 3 DEFROST 1A Zone 2A Altern 2 2 4 DEFROST 2A Not used with this controller type Alarm 2 4 AL...

Page 71: ... Current Time 3 1 CLOCK Defrost timer 3 2 DEFROST TIMER Setpoints toggle 3 3 TOGGLE Messages 4 MESSAGES View 4 1 MESSAGES Acknowledge 4 2 MESSAGES Delete 4 3 MESSAGES Archive 5 ARCHIVE Configuration 6 CONFIGURAT Refrger Point 6 1 REFR PT Controller 6 2 CONTROLLER Type and Version 6 2 1 VERSION Temp Display 6 2 2 DISPLAY Alarm Delay 6 2 3 ALARMDELAY 230 V Inputs 6 2 4 230V INPUT Sensor Type 6 2 5 S...

Page 72: ... 7 Menu item is shown only when two zone operation is set Screen 6 1 8 Defrost Zone 2 Continue to Screen 1 8 Menu item is shown only when two zone operation is set Screen 6 1 S Screen 1 1 Temp Sensor TEMPERATUR POS XXXXX Temp R2 1 XXX C Current supply air temperature Input Z11 Z12 Temp R4 1 XXX C Current return air temperature Input Z21 Z22 Temp R2 2 XXX C Current supply air temperature Input Z31 ...

Page 73: ...XXX Current ON OFF status of defrosting Zone 1 Def End Tmp XXX C Defrost termination temperature for comparison Last DefrstWe XX hh mm Day and time of last defrost cycle started S Screen 1 4 Not used with this controller type S Screen 1 5 Alarm ALARM POS XXXXX Alarm Relay XXX Current ON OFF status of alarm output Terminal 15 16 18 Hi Temp Setp 1 XX C High temperature setpoint Zone 1 Lo Temp Setp 1...

Page 74: ...ontinue to Screen 2 1 Special case when single zone operation is set Screen 6 1 and setpoint toggle is disabled Screen 3 3 Continue to Screen 2 1 1 2 Defrost Continue to Screen 2 2 Special case when single zone operation is set Screen 6 1 and setpoint toggle is disabled Screen 3 3 Continue to Screen 2 2 1 3 Not used with this controller type 4 Alarm Continue to Screen 2 4 Special case when single ...

Page 75: ...nabled Screen 3 3 COOLING 1A POS XXXXX Entry Default Setpoint R2 x XXX C Supply air temperature setpoint 10 20 1 C Hystersis R2 x X K Supply air temperature hysteresis setpoint 1 8 2 K Antifreeze XXX C Antifreeze protection temperature limit 20 30 4 C Hystersis anti XXX K Antifreeze protection hysteresis 1 8 2K S Screen 2 1 4 Zone 2A Altern Shown only when two zone operation is set Screen 6 1 and ...

Page 76: ...ature setpoint 5 20 5 C S Screen 2 3 Not used with this controller type S Screen 2 4 Alarm ALARM POS XXXXX 1 Zone 1 Continue to Screen 2 4 1 2 Zone 2 Continue to Screen 2 4 2 shown only when two zone operation is set Screen 6 1 3 Zone 1A Altern Continue to Screen 2 4 3 shown only when setpoint toggle is enabled Screen 3 3 4 Zone 2A Altern Continue to Screen 2 4 4 shown only when two zone operation...

Page 77: ... POS XXXXX Entry Default High Temp Setp XX C High temperature setpoint at which High Temperature alarm is generated 30 30 8 C Low Temp Setp XX K Low temperature setpoint difference below temperature control setpoint at which Low Temperature alarm is gene rated 0 6 2 K S Screen 2 4 4 Zone 2A Altern ALARM 2A POS XXXXX Entry Default High Temp Setp XX C High temperature setpoint at which High Temperat...

Page 78: ... 60s Delay C2 OFF xxx s Stop delay Compressor 2 0 250 15s Delay C3 OFF xxx s Stop delay Compressors 3 0 250 10s Starts h X Number of compressor starts per hour 4 100 6 Forced control xxx s Forced control 0 10 5m Bypass xxx s Bypass 0 60 30s S Screen 2 5 2 Setpoint toggle Compressor Compr alt POS XXXXX Entry Default Delay C1 ON xxx s Start delay Compressor 1 0 250 120s Delay C2 ON xxx s Start delay...

Page 79: ...ng X Display and enter automatic daylight saving change Y N Y N J S Screen 3 2 Defrost timer DEFROST TIMER POS XXXXX Entry Default Defrost timer XXX Defrost initiation via input D11 12 EXT or internal INT EXT INT INT Safe Defr Time XXX m Safe defrost time for maximum allowed duration of defro sting used only for internal defrosting 0 120 60 min Defr 1 xxxxx hh mm Defrost start time with internal d...

Page 80: ...eekday from to TT TT time hh mm shown only when internal set point toggle is activated Screen 3 3 Mo Su etc or numbers hh mm A total of 7 different ON and OFF toggle times can be defi ned A toggle time will only be obeyed when a matched pair of on and off times is set as a parameter 7 2 5 Menu 4 Messages MESSAGES POS XXXXX Entry 1 View Continue to Screen 4 1 Show message log 1 2 Acknowledge Messag...

Page 81: ...n only when two zone operation is set Screen 6 1 dd mm yy hh mm Time of archiving Record n Zone 1 abcdef x C Status and temperature of Zone 1 see Note Zone 2 abcdef x C Status and temperature of Zone 2 see Note shown only when two zone operation is set Screen 6 1 Status abcdef covers following states of the refrigeration point Display will be if state is not active Two zone operation Single zone o...

Page 82: ...d After entering o sensor scan is performed to redetermine the number of sensors Temp Zones X Number of temperature zones Single zone operation Two zone operation or numbers 1 2 2 A meaningful name that describes the refrigeration point in more detail should be entered e g Cheese Counter 2 and CC2 The name is entered in the screens of the CI 3000 Store Computer or AL 300 Operator Terminal Direct e...

Page 83: ...ned personnel should be allowed to change inputs as changes may affect other functions 230V INPUT POS XXXXX Entry Default Input1 Comp ON Function of Digital Input 1 D11 D12 Load compressor ON Comp ON Input2 SETP TOG Function of Digital Input 2 D21 D22 Setpoint toggle SETP TOG Input3 Comp OFF Function of Digital Input 3 D31 D32 Unload compressor OFF Comp OFF S Screen 6 2 5 Sensor Type Entry chooses...

Page 84: ...Menu structure UA 300 D Controller type UA 111 XP 78 Version 2 03 27 Juni 2008 S Screen 6 4 Language LANGUAGE POS XXXXX Entry Default Deutsch D English GB Francais F Cesky CZ ...

Page 85: ...ANS 1 Alarm 1 5 ALARM Not used with this controller type Cooling Zone 2 1 7 COOLING 2 Defrost Zone 2 1 8 DEFROST 2 Fans Zone 2 1 9 FANS 2 Setpoints 2 SETPOINTS Cooling 2 1 COOLING Zone 1 2 1 1 COOLING 1 Zone 2 2 1 2 COOLING 2 Zone 1A Altern 2 1 3 COOLING 1A Zone 2A Altern 2 1 4 COOLING 2A Defrost 2 2 DEFROST Zone 1 2 2 1 DEFROST 1 Zone 2 2 2 2 DEFROST 2 Zone 1A Altern 2 2 3 DEFROST 1A Zone 2A Alte...

Page 86: ...Setpoints toggle 3 3 TOGGLE Messages 4 MESSAGES View 4 1 MESSAGES Acknowledge 4 2 MESSAGES Delete 4 3 MESSAGES Archive 5 ARCHIVE Configuration 6 CONFIGURAT Refrger Point 6 1 REFR PT Controller 6 2 CONTROLLER Type and Version 6 2 1 VERSION Temp Display 6 2 2 DISPLAY Alarm Delay 6 2 3 ALARMDELAY 230 V Inputs 6 2 4 230V INPUT Sensor Type 6 2 5 SENSORS Cooling 6 3 COOLING Language 6 4 LANGUAGE ...

Page 87: ...e 7 Cooling Zone 2 Continue to Screen 1 7 Menu item is shown only when two zone operation is set Screen 6 1 8 Defrost Zone 2 Continue to Screen 1 8 Menu item is shown only when two zone operation is set Screen 6 1 9 Fans Zone 2 Continue to Screen 1 9 Menu item is shown only when two zone operation is set Screen 6 1 S Screen 1 1 Temp Sensor TEMPERATUR POS XXXXX Temp R4 1 XXX C Current room air sens...

Page 88: ...ure on evaporator sensor R1 1 Temp R1 2 XXX C Current temperature on evaporator sensor R1 2 Def End Tmp XXX C Defrost termination temperature for comparison Wait Time XX m Waiting time setpoint Drip Time XX m Drip time setpoint Last DefrstWe XX hh mm Day and time of last defrost cycle started S Screen 1 4 Fans Zone 1 FANS 1 POS XXXXX Fans XXX Current ON OFF status of fan Zone 1 Terminals 63 64 Tem...

Page 89: ... R4 3 setpoint Hystersis R4 3 XXX K Room air sensor R4 3 hysteresis S Screen 1 8 Defrost Zone 2 DEFROST 2 POS XXXXX Counting Rate X Counting rate Defrost Counter X Defrost counter Defrost 2 XXX Current ON OFF status of defrosting Zone 2 Terminals 53 54 Temp R1 3 XXX C Current temperature on evaporator sensor R1 3 Temp R1 4 XXX C Current temperature on evaporator sensor R1 4 Def End Tmp XXX C Defro...

Page 90: ... 1 Continue to Screen 2 1 1 2 Zone 2 Continue to Screen 2 1 2 shown only when two zone operation is set Screen 6 1 3 Zone 1A Altern Continue to Screen 2 1 3 shown only when setpoint toggle is enabled Screen 3 3 4 Zone 2A Altern Continue to Screen 2 1 4 shown only when two zone operation is set Screen 6 1 and only when setpoint toggle is enabled Screen 3 3 S Screen 2 1 1 Zone 1 COOLING 1 POS XXXXX ...

Page 91: ...n 6 1 3 Zone 1A Altern Continue to Screen 2 2 3 shown only when setpoint toggle is enabled Screen 3 3 4 Zone 2A Altern Continue to Screen 2 2 4 shown only when two zone operation is set Screen 6 1 and only when setpoint toggle is enabled Screen 3 3 S Screen 2 2 1 Zone 1 DEFROST 1 POS XXXXX Entry Default Counting Rate X Counting rate setpoint 0 15 0 Defrost Counter X Defrost counter Def End Tmp XX ...

Page 92: ... Xm Waiting time setpoint 0 15 0m Drip Time Xm Drip time setpoint 0 15 0m S Screen 2 3 Fans FANS POS XXXXX 1 Zone 1 Continue to Screen 2 3 1 2 Zone 2 Continue to Screen 2 3 2 shown only when two zone operation is set Screen 6 1 3 Zone 1A Altern Continue to Screen 2 3 3 shown only when setpoint toggle is enabled Screen 3 3 4 Zone 2A Altern Continue to Screen 2 3 4 shown only when two zone operation...

Page 93: ...creen 6 1 2 3 Zone 1A Altern Continue to Screen 2 4 3 shown only when setpoint toggle is enabled Screen 3 3 3 4 Zone 2A Altern Continue to Screen 2 4 4 shown only when two zone operation is set Screen 6 1 and only when setpoint toggle is enabled Screen 3 3 4 S Screen 2 4 1 Zone 1 ALARM 1 POS XXXXX Entry Default High Temp Setp XX C High temperature setpoint at which High Temperature alarm is genera...

Page 94: ...erated 30 30 10 C Low Temp Setp XX K Low temperature setpoint difference below temperature control setpoint at which Low Temperature alarm is gene rated 0 6 2 K 7 3 4 Menu 3 Clock CLOCK POS XXXXX 1 Current Time Continue to Screen 3 1 2 Defrost timer Continue to Screen 3 2 3 Toggle Setpoints Continue to Screen 3 3 S Screen 3 1 Current Time Time default is set by the time master CI 3000 AL 300 when ...

Page 95: ...OFF ON for supplementary manual defrosting ON OFF OFF Parameter automatically set to ON for safe defrost time at first start S Screen 3 3 Toggle Setpoints TOGGLE POS XXXXX Entry Default Status XXX Setpoint toggle status OFF ON of alternative set of setpo ints setpoint toggle Toggle Setp XXX Setpoint toggle via input D21 22 EXT internal INT or disabled EXT INT EXT Blind On Time X s Fan and cooling ...

Page 96: ... mm yy hh mm OFF End of Fault n only when Fault n terminated S Screen 4 2 Acknowlegde messages Alarms Cancelled is displayed S Screen 4 3 Delete messages MESSAGES POS XXXXX Entry Delete Are you sure NO ESC YES Safety prompt for deleting messages press ESC to go back after cancelling messages ESC 7 3 6 Menu 5 Archive ARCHIVE POS XXXXX dd mm yy hh mm Time of archiving Record 1 Zone 1 abcdef x C Stat...

Page 97: ...XXXXX Entry Default Refriger Point Name Text only xxxxxxxxxxxxxxx Free text entry describing refrigeration point see note follo wing table Coldroom controller Item ID XXXXX Free text entry displayed in screens after ITEM ID see note following table UA300 Priority XX Alarm priority in failure of refrigeration point or when global controller priority is set Screen 6 5 or numbers 0 99 1 Refr Sys No X...

Page 98: ... Inputs Continue to Screen 6 2 4 5 Sensor Type Continue to Screen 6 2 5 S Screen 6 2 1 Type and Version VERSION POS XXXXX Entry Default Ctrlr Type XXXXXXX Set by DIP switch S3 UR141 Software Vers XXXX Software version of case coldroom controller EPROM Serial No XXXXXX Device No of case coldroom controller from EEPROM S Screen 6 2 2 Temp Display DISPLAY POS XXXXX Entry Default Offset XX K Offset fo...

Page 99: ...TOG Input3 Door2 Function of Digital Input 3 D31 D32 Coldroom door 2 closed open Door 2 S Screen 6 2 5 Sensor Type Entry chooses between values Checkmark indicates current setting SENSORS POS XXXXX Entry Default L243 Temperaturerange 50 50 C Sensor type L243 is identical with K243 K277 Temperature range 50 50 C 5K3A1 Temperature range 0 100 C S Screen 6 3 Cooling COOLING POS XXXXX Entry Default Co...

Page 100: ...Menu structure UA 300 D Controller type UR 141 94 Version 2 03 27 Juni 2008 Notice ...

Page 101: ...wer limit on monitored control sensors of Zone 2 Check parameter setting sensors sy stem 122 High Temp Zone 1 Temperature above upper limit on monitored control sensors of Zone 1 Check parameter setting sensors sy stem 123 High Temp Zone 2 Temperature above upper limit on monitored control sensors of Zone 2 Check parameter setting sensors sy stem 124 Door1 Open Coldroom door 1 open beyond alarm in...

Page 102: ...A 111 XP or room air sensors UR 141 and the set delay has expired LOW TEMPERATURE REFERENCE VALUE ALARM ON ALARM OFF C t d d TEMPERATURE d DELAY TIME OVER TEMPERATURE ZNR 51203 58 630 E0 The high temperature setpoint is entered in C whereas the low temperature setpoint is entered as a difference to the cooling setpoint in K High and low temperature setpoints can be set separately for each temperat...

Page 103: ...the controller priority and type of alarm Alarm routes A detected alarm state is transmitted by the UA 300 D Case Controller by the following routes Alarm relay floating changeover contact Local BT 300 x Operator Interface connected to display port CAN bus LDS System Termination of alarm The condition for termination of an alarm can be selected from two basic principles Automatic reset of all alar...

Page 104: ...event and must be cancelled manually This applies regardless of the setting made for Selfholding Menu 6 2 3 The following are transient alarms Time terminated defrosting Change of setpoint Electric power failure First start 8 4 Message log A maximum of 25 alarms and messages with receive and send date and time are entered in the message log and are stored in a ring buffer When the ring buffer is f...

Page 105: ...refrigerated display case and when external interference for example from paral lel power wires is not to be expected Analog outputs Fieldbus port CAN bus floating Data ports For BT 300 x Operator Interface TTY inverted Other ports Archive memory UA 300 D TC AC Archiving 1 year UA 300 D TS AS Archiving 1 year Monitoring function Watchdog Real time clock For UA 300 D TC AC Battery backed Lithium ce...

Page 106: ...UA 300 D 100 Version 2 03 27 Juni 2008 9 2 Mechanical data 9 2 1 DIN rail mounting of UA 300 D xC C stands for In Cabinet meaning DIN rail mounting ZNR 51203 53 930 E1 Connector set with cable View without connector set ...

Page 107: ...IESBADEN FON 49 0 611 7103 0 FAX 49 0 611 7103 133 eckelmann de Version 2 03 27 Juni 2008 9 2 2 Panelmounting of UA 300 D xS S stands for Switchbox meaning control panel mounting 2 1 109 5 109 5 184 92 0 8 186 0 8 90 4 ZNR 51203 53 830 96 0 192 8 1 Control panel 2 Panel cutout ...

Page 108: ...Specifications of UA 300 D 102 Version 2 03 27 Juni 2008 Notice ...

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