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Operating instructions type-lines CXE/AVC (E) 

Date 0917

 

TBL02_13-GB 0917 

Art.-Nr. 00153342-GB 

 

Seite 17 / 63

 

 

9.2.3 Functional diagrams temperature control  

 
Example 1:

 

 

Temperature control in 

factory setting

 „

Cooling function

“ (Controller Setup: Ist>Soll= n+  ON) 

 

(Idealized principle diagram)

  

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Example 2 : 
Temperature control in „Heating function“ (Controller Setup: Ist>Soll= n+  OFF)  
 

 
(

Idealized principle diagram)

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

10 K  

         Regelbereich 
         Pband 

 

 

100 % 

 

50 % 

 

Modulation  

Istwert / Actual 

    20 °C 
Sollwert 
Setpoint 

 

 

30 °C

 

Min.= 0 %   Max. = 100 %

 

Min. = 35 %   Max =  85 %

 

1 

Max

. 

Min. 

 

100 %

  

50 % 

 

Modulation

Min.  0 %    Max. = 100 %

 

Min.  = 35 %   Max.  =  85 %

 

10 °C 

    20 °C 
Sollwert 
Setpoint

 

 

10 K  

         Regelbereich 
         Pband

 

 

Istwert / Actual

2 

Содержание Unicon CXE/AVC 3

Страница 1: ...1 63 Unicon Type CXE AVC E Universal module with timer function Manufacturer ZIEHL ABEGG AG Heinz Ziehl Stra e D 74653 K nzelsau Telefon 49 0 7940 16 0 Telefax 49 0 7940 16 504 e mail info ziehl abegg...

Страница 2: ...l speed setting in manual operation 9 8 Mode selection 10 8 1 Selection of the mode of operation 10 8 2 Menu operation 11 8 3 Setting Mode menu language and motorsetup 12 9 Programming 13 9 1 Speed co...

Страница 3: ...46 13 2 3 Limit ON OFF Function 3D 47 13 2 4 Switch over E1 E2 Funktion 4D 47 13 2 5 Set Intern 1 Set Intern 2 or Setpoint 1 2 Function 5D 48 13 2 6 Intern Extern Function 6D 49 13 2 7 Automatic contr...

Страница 4: ...operation If used in intensive animal environments any malfunctions in the air supply must be detected as soon as possible to prevent the development of a life threatening situation for the animals T...

Страница 5: ...Art Nr 00153840 1 05 kg Input resistance for sensor or signal set for the rotational speed for 0 10 V input Ri 100 k bei Eingang 4 20 mA Ri 100 Voltage supply e g for sensors 24 V 20 Imax 120 mA for c...

Страница 6: ...cal installation A reclined installation is only permissible after consultation with the manufacturer 4 2 Outdoor installation Outdoor installation is possible up to 20 C when the controller supply is...

Страница 7: ...in two wire technology 4 20 mA signal the connection is made on the 24 V and terminals 11 Input 1 or 13 Input 2 the GND terminal is omitted For three wire technology connection to GND terminal is nec...

Страница 8: ...ing devices to D The same applies to D In addition a GND connection must be established as dissimilar potential over 10 V will lead to the destruction of the RS 485 interface e g lightning The data li...

Страница 9: ...t input 2 external Setpoint or speed setting in manual operation is possible with additional modul ZmodulB input E3 External Setpoint via external signal instead of Setpoint 1 The External Setpoint fu...

Страница 10: ...controller two step operation factory setting 2 01 Sensor TF E1 Temperature control airconditioning and refrigeration preset set point 20 0 C P band 5K 2 02 Sensor TF E1 Temperature control depending...

Страница 11: ...own key to the left through the up key The menu groups consist of one area for the user user menu and one area for installation service The service area can be protected against unauthorized access by...

Страница 12: ...e level PIN0010 If necessary select menu language factory default English Selection mode of operation factory setting 1 01 speed controller Caution When saving the operating mode the respective preset...

Страница 13: ...tic control at the higher level Set E2 Funktion to 4E 9 1 2 Setting for operation 1 01 Manual speed setting Set Internal 1 Set internal 2 Swich over1 2 by external contact Minimal speed 0 100 Maximal...

Страница 14: ...Group control A2 Inverting OFF D1 Function OFF D1 Inverting 1D Enable ON OFF D2 Function OFF 2D External fault D2 Inverting 3D Limit ON OFF D3 Function OFF 4D Switch over Singnal E1 E2 D3 Inverting 5...

Страница 15: ...of Set point 1 For sensor type E1 TF 0 10 V 27 C 75 0 C For sensors with active signal 0 10 V 0 100 sensor measuring range External manual operation via external signal 0 10V function 2E Switch over...

Страница 16: ...operation Switch over by digital input As long as no allocation has been carried out Display IO Setup Pband Control range The control response can be adjusted to the system conditions small control ra...

Страница 17: ...ion Controller Setup Ist Soll n ON Idealized principle diagram Example 2 Temperature control in Heating function Controller Setup Ist Soll n OFF Idealized principle diagram 10 K Regelbereich Pband 100...

Страница 18: ...factory setting 0 K synchronous operation The analog output is factory set to increasing activation during increasing temperature Reprogramming to Heating function i e increasing modulation during de...

Страница 19: ...esis of the relay is set to 1 K at factory Hyst Digital Out Example 1 Temperature variation with factory setting 9 K in IO Setup e g for controlling a Heating If the ambient temperature is lower than...

Страница 20: ...message is generated via the alarm symbol in the display In addition Lmt E1 min is displayed alternately with the actual value for the minimum alarm and Lmt E1 max for the Maximum alarm An external me...

Страница 21: ...F TF E1 Min 2 01 Temperature control E1 Max E1 Decimals 2 02 Temperature control depending on outdoor temperature E1 unit E1 Offset 0 0K 0 0K 0 0K 0 0K 0 0K 2 03 Temperaturre control with additional f...

Страница 22: ...intern D5 Inverting 8 D switch over ActualValue Set n n E1 Inverting OFF OFF OFF OFF OFF E2 Inverting K1 Function 1K 1K 1K 1K 1K 1 K Operation indication K1 Inverting OFF OFF OFF OFF OFF 2 K Fault in...

Страница 23: ...Calculation for relative pressure differential measurement of pressure relative to ambient pressure No further settings are necessary for pressure sensors from Ziehl Abegg model e g MBG 30I measuremen...

Страница 24: ...ntrol value 3 01 and 3 03 setting in bar 3 02 and 3 04 input for refrigerant setting in C Setpoint 1 factory setting 12 0 bar Setting range in measuring range of sensor Setpoint 1 factory setting 35 0...

Страница 25: ...3 02 3 03 3 04 User Setting 3 04 2 sensors fordual circuitcondensers withinputfor E1 Analog IN 0 30 MBG 0 30 MBG 0 30 MBG 0 30 MBG refrigerant regulation to the highestactual value E1 Refrigerant R50...

Страница 26: ...nverting 7 D Controlling Manual intern E1 Inverting OFF OFF OFF OFF 8 D switch over ActualValue Set n n E2 Inverting K1 Function 1K 1K 1K 1K K1 K4 Funktion K1 Inverting OFF OFF OFF OFF 1 K Operation i...

Страница 27: ...roportional output signal Initial value measuring range Final value measuring range Decimal places display unit Sensor calibration with calibrated comparison device Function Analog Input 2 External se...

Страница 28: ...er controller stability Minimal speed 0 100 Maximal speed 100 Min OFF automatic control ON manual speed setting 0 100 Manual speed setting 0 100 if manual mode ON Additional menu item for mode 4 02 wi...

Страница 29: ...01 4 02 4 01 Pressure control airconditioning E1 Analog IN 200 DSG 200 DSG E1 Min 4 02 Pressure control depending on outdoor temperature E1 Max E1 Decimals E1 unit E1 Offset 0 0 Pa 0 0 Pa E2 Function...

Страница 30: ...xtern D5 Inverting 7 D Controlling Manual intern E1 Inverting OFF OFF 8 D switch over ActualValue Set n n E2 Inverting K1 Function 1K 1K K1 K4 Funktion K1 Inverting OFF OFF 1 K Operation indication K2...

Страница 31: ...ctor dependent on the fan inlet duct setting range 0 7 000 Sensor calibration with calibrated comparison device Function Analog Input 2 External setpoint Function 1E by external signal 0 10 V instead...

Страница 32: ...ed 0 100 Maximal speed 100 Min OFF automatic control ON manual speed setting 0 100 Manual speed setting 0 100 if manual mode ON Additional menu item for mode 5 02 with outside temperature dependent ta...

Страница 33: ...ant for ventilation systems E1 Analog IN 200 DSG 200 DSG E1 K Factor 75 75 E1 Min 5 02 Volume control depending on outdoor temperature E1 Max E1 Decimals E1 unit E1 Offset 0 m3h 0 m3h E2 Function OFF...

Страница 34: ...Extern D5 Inverting 7 D Controlling Manual intern E1 Inverting OFF OFF 8 D switch over ActualValue Set n n E2 Inverting K1 Function 1K 1K K1 K4 Funktion K1 Inverting OFF OFF 1 K Operation indication...

Страница 35: ...odes 6 01 Setpoint 1 Setting range in measuring range of sensor Setpoint 2 Switch over 1 2 by external contact IO Setup Control range Pband small range short control time Big range longer control time...

Страница 36: ...l E1 Analog IN 0 1 MAL E1 Min E1 Max E1 Decimals E1 unit E1 Offset 0 00 m s E2 Function OFF E2 Analog IN E2 Min 1E 0 10 V external Setpoint E2 Max 2E external manual mode E2 Decimals 3E Sensor average...

Страница 37: ...Inverting 7 D Controlling Manual intern E1 Inverting OFF 8 D switch over ActualValue Set n n E2 Inverting K1 Function 1K K1 K4 Funktion K1 Inverting OFF 1 K Operation indication K2 Function 2K 2 K Fau...

Страница 38: ...10 V With activated manual mode the display constantly changes between actual value and value for manual mode Modulation of the controller device in addition to the bar display Momentarily status for...

Страница 39: ...can also be protected against unauthorized modifications by using a PIN 1234 For this the settings protection must be programmed to ON The settings menu is then no longer visible without inputting a...

Страница 40: ...night operation by time switch Limit value max possible modulation e g speed reduction during night operation by time switch Setting range Limit Max Speed up to Min Speed Factory setting 100 max modu...

Страница 41: ...deviation exceeds the Group 2 ON value switch on point the relay for the second group switches on and the speed of the first group is lowered to an adjustable minimum value After that the speed of the...

Страница 42: ...has standard algorithms which consist of a combination of three methods Selection P PID Pcontrol Proportional component proportion of the absolute deviation I control Integral component proportion of...

Страница 43: ...input E1 4 A proportional input E2 5 A Group control 6 A Control output 2 increasing modulation at actula value Set cooling only mode 2 03 temperature controller with additional functions 7 A Control...

Страница 44: ...A1 min or A2 min and A1 max or A2 max the characteristic of the output voltage can be adapted Factory setting A1 min or A2 min 0 V A1 max bzw A2 max 10 V Setting range A1 min or A2 min 0 5 V A1 max b...

Страница 45: ...voltage 4 D E1 E2 Switch over between signal at Analog IN 1 E1 and Analog IN 2 E2 For mode speed controller 1 01 5 D Set Intern 1 2 Switch over between 2 adjusted settings at the controller 6 D Inter...

Страница 46: ...isconnection isolation when turned off in accordance with VBG4 6 Display STOP for swich off by remote switch at digital input e g Digital IN 1 D1 D1 Controller ON for closed contact D1 Inverting OFF D...

Страница 47: ...ion activ at closed contat factory setting D1 Inverting OFF Limit ON limitation activ at opened contact D1 Inverting ON 13 2 4 Switch over E1 E2 Funktion 4D Switch over between input signal 1 at Analo...

Страница 48: ...opened contact Set Intern 2 at closed contact D1 Inverting OFF Set Intern 1 at closed contact Set Intern 2 at closed contact D1 Inverting ON Switch over between Setpoint 1 and Setpoint 2 for modes as...

Страница 49: ...tact D1 Inverting ON Switch over between aktiv setting at the unit and external Signal for mode controller higher 2 01 Contact at digital input e g Digital IN 1 D1 D1 External Setpoint at 1E for E2 Fu...

Страница 50: ...between Increasing modulation during increasing actual value and increasing modulation during sinking actual value The factory presets for the Control function are dependent on the selected mode of op...

Страница 51: ...e carried out Factory setting for Inverting inputs OFF if input activated signal 0 10 V 0 20 mA 4 20 mA For activation using inverted default signals or sensors with inverted output signals proportion...

Страница 52: ...E2 For modes as controller higher 2 01 7 K Setpoint Offset Deviation between actual value and setpoint to high 8 K Group control Switching on fans depending on modulation For modes as temperature cont...

Страница 53: ...address adjustable from 1 247 Address 247 preprogrammed for an external terminal When using an external AXG terminal the interface is assigned and can not be employed for anything else 13 5 2 Externa...

Страница 54: ...se settings If the modulation exceeds the set Level max value this is reported until the set value Level min has been undercut The indication is delayed by the time set in Display delay Time delay exc...

Страница 55: ...out with one as well as with both limit indicators The same setting applies to E2 min and E2 max described below for E1 Undercutting the signal E1 min If the signal undercuts the set value E1 min thi...

Страница 56: ...her if correspondingly programmed If a function is activated or if a relay is allocated both settings Offset 1 and Offset 2 are initially at OFF Work can be carried out with one as well as with both l...

Страница 57: ...functions can be assigned to the timer switch as the digital inputs D1 D2 A summary of the timer functions example IO Setup Function description 1D 8D then corresponds to Timer On with function 1D a...

Страница 58: ...ON 1 ON 1 ON 1 ON 1 ON 1 ON 1 OFF1 OFF 1 OFF 1 OFF 1 OFF 1 OFF 1 OFF 1 ON 2 ON 2 ON 2 ON 2 ON 2 ON 2 ON2 OFF 2 OFF 2 OFF 2 OFF 2 OFF 2 OFF 2 OFF 2 Example 1 Every day at 8 am ON and at 6 pm OFF Mo Su...

Страница 59: ...ion of the controller is present Signal height at analog input E1 Analog IN 1 Signal height at analog input E2 Analog IN 2 Status digital input 1 Digital IN 1 OFF terminals D1 D1 bridged ON terminals...

Страница 60: ...Operating instructions Unicon type lines CXE AVC E Date 0917 R TBL02_13 GB 0917 Art Nr 00153342 GB Seite 60 63 17 Enclosure 17 1 Connection diagram...

Страница 61: ...Operating instructions Unicon type lines CXE AVC E Date 0917 R TBL02_13 GB 0917 Art Nr 00153342 GB Seite 61 63 17 2 Dimension sheet Wall housing IP54 CXE AVC Installation into control panel CXE AVCE...

Страница 62: ...Events menu group position 0 most recent event evice differentiates between 3 types of events 1 Messages with code Msg Message sensor fault for information if Alarm Sensor deactivated 2 Alarms with c...

Страница 63: ...component 43 input resistance 6 Integration time 43 isolation 47 K K Factor 32 L Limit 41 Limit 48 Limits 55 M MAL1 10 36 Menu group Info 39 Menu group Start 39 Messages 63 Minimum speed cut off 41 MO...

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