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ZIEHL-ABEGG Ucontrol PXDM Series, Manual

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ZIEHL-ABEGG Ucontrol PXDM Series Manual Download Page 26

Handbook 

Ucontrol

 type-lines PXDM

Date 06/04

TBL02_55-GB06/04

Part.-No. 00153239-GB

Page 26 / 105

Mode

Function:

Ziehl-Abegg Sensor / Signal

alternative selection Sensor signal

Example of application

4.01

Pressure control for
ventilation systems

1x Pressure DSG../ 0-10 V

0-10 V, 0-20 mA, 4-20 mA

variable air volume systems

 

(VVS)

Setpoint in Pa

¨

  central exhaust on meeting demand over roof

fans by controlling fan speed

¨

  air conditioning for buildings by controlling

fan speed in air handling units

4.02

Pressure control for
ventilation systems
setpoint depending
on outdoor
temperature

1x pressure DSG../ 0-10 V

0-10 V, 0-20 mA, 4-20 mA

1x temperatur TF../  KTY10-6

0-10 V, 0-20 mA, 4-20 mA

variable air volume systems

 

(VVS)

Setpoint in Pa

¨

  central exhaust on meeting demand over roof

fans by controlling fan speed ( pressure
setpoint depending on outdoor temperature).

¨

  air conditioning for buildings by controlling

fan speed in air handling units. Pressure
setpoint depending on outdoor temperature.

5.01

Volume control
(constant) for
ventilation systems.
For centrifugal fans
by means of a ring
conduit in the inlet
duct (setting K-
factor

)

1x pressure DSG../ 0-10 V

0-10 V, 0-20 mA, 4-20 mA

air conditioning for buildings by controlling fan
speed in air handling units for ventilation systems
Setpoint in m

3

/h

5.02

Volume control
(constant) for
ventilation
systems.Setpoint
depending on
outdoor temperature

1x Pressure DSG../ 0-10 V

0-10 V, 0-20 mA, 4-20 mA

1x temperature TF../ KTY10-6

0-10 V, 0-20 mA, 4-20 mA

air conditioning for buildings by controlling fan
speed in air handling units for ventilation systems
Setpoint in m

3

/h

Air volume setpoint depending on outdoor
temperature.

6.01

Air velocity control

1x Air velocity MAL../ 0-10 V

0-10 V, 0-20 mA, 4-20 mA

Constant air volume for clean rooms with particel
filters by speed control of fan.
Setpoint m/s

A Ziehl-Abegg sensor with the standard signal (KTY, 0-10 V or 4-20 mA) and the corresponding
measuring range is allocated via the selection of the mode of operation.

When using 

other sensors

, a corresponding adaptation to the type of signal and the sensor

measuring range can be carried out (

F

 the respective mode of operation).

Summary of Contents for Ucontrol PXDM Series

Page 1: ...r variable voltage 3 motors Manufacturer ZIEHL ABEGG AG Heinz Ziehl Straße D 74653 Künzelsau Phone 49 0 7940 16 0 Fax 49 0 7940 16 504 e mail info ziehl abegg de internet http www ziehl abegg de Serial no from Software Year of construction 2003 ...

Page 2: ...ems with current operated circuit breaker 11 4 5 Potential at control voltage connections 12 4 6 Radiating interference cable installation 12 4 7 Electrical installations 12 4 8 Power decrease for ambient temperatures over 40 C Derating 13 5 Electrical connections refer also to Enclosure Connection diagram 14 5 1 Mains connection 14 5 2 Conditions for the voltage supply 14 5 3 Motor connection 14 ...

Page 3: ... 8 4 2 Function analog Input 2 Analog IN 2 second Sensor external Setpoint extern manual operation 45 8 4 3 Settings for operation modes 3 01 3 04 46 8 4 4 Functional diagram pressure control 47 8 4 5 Menu for pressure control condenser alternative input for refrigerant 3 01 and 3 02 48 8 4 6 Menu pressure control dual circuit condenser alternative input for refrigerant 3 03 3 04 48 8 4 7 Factory ...

Page 4: ... 3D 85 10 2 4 Switch over E1 E2 Function 4D 85 10 2 5 Set Intern 1 Set Intern 2 or Setpoint 1 2 Function 5D 86 10 2 6 Intern Extern Function 6D 87 10 2 7 Automatic control speed manual internal Menu Speed maunal Function 7D 88 10 2 8 Reverse action of control function actual value Set n or actual value Set n Function 8D 88 10 3 Inverting analog inputs E1 and E2 89 10 4 Function and inverting for r...

Page 5: ...r confirmation Any other or extraordinary uses of the device unless previously agreed by contract are considered contrary to regulations The manufacturer is not liable for damages resulting from incorrect use The operating company alone bears the risk Observance of the procedures described in these operating instructions for assembly operation and maintenance is also required for compliance with t...

Page 6: ...re the controller in its original packaging in a dry and weather proof room The device must not be exposed to extreme heat and low temperatures 1 5 Obligations of owner The owner is obliged to ensure that the devices are operated in perfect working order only It is the owner s responsibility to safeguard hazardous areas located between ZIEHL ABEGG devices and customer equipment 2 Safety measures 2...

Page 7: ...ho are not aware of the special circumstances and the resulting dangers associated with the equipment Provide this personnel with detailed information concerning the dangers that they may face during the course of their work Check that they are employing correct working procedures and intervene immediately if this is not the case As the principal supervisor it is your responsibility to ensure the ...

Page 8: ...36 Integriert FF50 A D02 00091006 12 8 IP54 PXDM25E 305549 7 2 PXDM25AE 305553 25 35 construction site FF50 A D02 00091006 approx 130 7 3 IP20 PXDM35 305535 12 9 PXDM35A 305537 Internal FF63 A D02 00089795 13 IP54 PXDM35E 305550 7 4 PXDM35AE 305554 35 50 construction site FF63 A D02 00089795 approx 210 7 5 IP20 PXDM50 305565 20 PXDM50A 305567 Internal FF100 A NH00 00150320 20 IP54 PXDM50E 305590 1...

Page 9: ...ure 0 C if mains voltage is not switched off up to 20 C Permissible rel humidity 85 no condensation Interference emission EN 50081 1 Interference immunity EN 61000 6 2 Harmonics current EN 61000 3 2 The units comply with EN 61000 3 2 for a professional unit Up to a maximum current of 4 ampere the limits were complied without any qualification 3 3 Versions Ucontrol Housing version IP54 for wall mou...

Page 10: ...e In order to ensure sufficient ventilation of the device clearance on all sides of at least 50 mm is to be maintained to the housing walls switch cabinet doors wiring ducts etc The same clearance applies to the installation of several devices next to each other F illustration When installing several devices on top of each other the danger of reciprocal heating exists This layout is only then perm...

Page 11: ...t fall below 20 C Installation must be protected from the effects of weather as much as possible including protection from direct sunlight the maximum permissible ambient temperature is 40 C F Installation Power derating for ambient temperatures over 40 C 4 3 Temperature influences during commissioning Avoid condensation in the controller and hence functional faults attributable to condensation by...

Page 12: ...ty of other cables e g installed in a cable duct When using a screened cable the screen must be connected to the protective conductor at one end i e only at the control unit as short and of as low an inductance as possible The sensor cables may not be longer than 30 m screened 4 7 Electrical installations Electrical installations may only be carried out by trained specialists in accordance with ge...

Page 13: ... attention of the unit s power dissipation and their possible effects on the ambient temperature if the unit is mounted in a switch cabinet F General description Technical data Determinating the max permanent current depending on the ambient temperature Nenn i K i D 1 04 0 1 max J DJ ambient temperature max permissible ambient temperature in Kelvin K Example Max permissible ambient temperature ope...

Page 14: ... with DIN EN 50160 have to be checked seperatly 5 3 Motor connection The motor leads are connected to the terminals PE U V W Several fans can be connected to the controller the maximum total current of all motors maximum rated current for electronic control of the voltage must not exceed the current rating for the controller If the maximum control current for the electronic voltage control is not ...

Page 15: ...s Analog IN1 Analog IN2 The unit has 2 analog inputs Input 1 Analog IN1 terminals E1 and GND Input 2 Analog IN2 terminals E2 and GND Ensure correct polarity when connecting a 24 V DC power supply is integrated for sensors For sensors in two wire technology 4 20 mA signal the connection is made on the 24 V and E1 or E2 terminals the GND terminal is omitted The connection is independent of the progr...

Page 16: ... smaller cross sections or when detaching the connections 5 12 Connection RS 485 interface for MODBUS The device comes equipped via a RS 485 interface for networking via a MODBUS The data connection lead is connected to D D and GND When using an external AXG terminal the interface is assigned and can not be employed for anything else You must ensure correct connection i e D must also be connected ...

Page 17: ... of the symbols is dependent on the type of device and the operating mode selected 1 Moon Symbol set point 1 2 e g for day night operation 2 Arrow 1 Symbol not in use 3 Alarm Symbol fault indication 4 Arrow 2 Symbol not in use 5 Fire Symbol heating operatioin 6 Arrow 3 Symbol not in use 7 Antenna Symbol Remote Control aktiv 8 Arrow 4 Symbol not in use 9 STOP Symbol enable 10 Bargraph intern contro...

Page 18: ... area for the user user menu and one area for installation service The service area can be protected against unauthorized access by using a PIN Personal Identification Number In order to simplify the initial start up operation the service level is enabled at first i e not protected by the PIN 0010 see Controller Setup PIN protection OFF If PIN protection is activated ON the service menu remains en...

Page 19: ...Configuration of analog signal and sensor inputs Service level User level Controller Setup Protection of the settings message during sensor malfunctions ON OFF Limitation of modulation minimum speed cut off ON OFF group control reverse action of control function Heating Cooling controller configuration P PID IO Setup Function and Inverting analog outputs for digital inputs for relay outputs Invert...

Page 20: ...p Inform before input the respective pin about effects F explanation PIN Function description 0010 opening service menu if PIN protection activated F PIN protection 1234 opening setting if set protection ON F set protection 9090 restore user setting F Save user setup 9091 Save user setting corresponds function Save user setup ON F Save user setup 9095 Restore factory setting delivery status F resp...

Page 21: ...r actual display display Alternatively reset can be carried out via the keyboard Example Display of the motor malfunction alternately with the actual value Reset is possible after the motor has cooled off 1 Hold the P key pressed 2 Press the UP and Down keys together Esc 7 1 4 Operating mode Query of the operating mode set in the service menu under Base setup 7 1 5 Ucontrol Query of the device sof...

Page 22: ...hich the operation with a sinusoidal voltage of this level is reached The switching off of the motor voltage at a controlled variable under 15 back ON at a controlled variable of 20 is not discernable in the modulation display Display of the type and level of the active default signal in percent 0 100 0 10 V 10 0 V 0 20 mA 20 0 mA 4 20 mA 20 4 mA Display the device operates at Set External 1 Signa...

Page 23: ...vated manual mode the display constantly changes between actual value and value for manual mode Internal controller output modulation of the controller device In addition to the bar display the approximate level of the output voltage while a load is connected is displayed in If the output voltage is verified using a meter the value measured at 20 is considerably higher than 20 of the applied mains...

Page 24: ...possible events and faults Designation Display Code Display LED internal Relais switches Operation Fault Cause Reaction of Controller fault adjustment Set defaults AL Fault in Eprom Works with defaults External fault AL selectable in Controller Setup Motor protection unit triggered signal contact at digital input unchanged check contactors Line fault AL yellow red X X Failure of a fuse of or mains...

Page 25: ...0 C P band 5K 2 02 Temperature control depending on outdoor temperature 1x temperature TF KTY10 6 0 10 V 0 20 mA 4 20 mA Climate control depending on outdoor temperature preset set point 5 0 C P band 20 K 2 03 Temperature control with additional functions 1x temperatur TF KTY10 6 4 20 mA 0 10 V extraction systems warm air heaters with additonal control for shutter and heating temperature monitorin...

Page 26: ...ature 5 01 Volume control constant for ventilation systems For centrifugal fans by means of a ring conduit in the inlet duct setting K factor 1x pressure DSG 0 10 V 0 10 V 0 20 mA 4 20 mA air conditioning for buildings by controlling fan speed in air handling units for ventilation systems Setpoint in m 3 h 5 02 Volume control constant for ventilation systems Setpoint depending on outdoor temperatu...

Page 27: ...nalog E1 factory set at 0 10 V setting signal Selection 0 20 mA 4 20 mA OFF Programming on inverteted setting signals 10 0 V 20 0 mA 20 4 mA F IO Setup Inverting analog Inputs E2 Function For the E2 analog input the function is factory set at OFF i e not active Activate for operation with a second default signal on E2 and GND 1 E switchover between E1 analog IN 1 and E2 analog IN 2 via floating co...

Page 28: ...two adjustable output voltages i e two stage operation As long as no allocation has been carried out Display F IO Setup Min speed n min minimum output voltage If necessary setting of a minimum output voltage i e base speed minimum air rate of the connected fans Factory setting 0 Adjustment range 0 20 to 100 respectively n max Max speed n max maximum output voltage If necessary setting of a maximum...

Page 29: ...amp down time 0 00 mA E1currrent 1 01 Mode 100 Max Speed 3 msg set default E2 Analog IN Limit OFF A Inverting LevelDelay OFF Suppression1 0 00 V E1Voltage 1 02 Ucontrol ON Set external 1 4 msg ext fault ONValueGroup2 OFF D1 Function OFF Lmt E1 Function Range1 min 0 0 C E2KTY 5 AL EEP fault n min at Group2 D1Inverting Lmt E1 min Range1 max 0 00 mA E2currrent 6 AL EEPCorruption OFF D2Function Lmt E1...

Page 30: ...pecial functions with second signal 8 2 5 Factory setting for mode 1 01 preprogrammed and user setting Parameter Factory setting User Setting Set Intern 1 80 Set Intern 2 Min Speed 0 Max Speed 100 Set external 1 ON Setting Mode 1 01 E1 Analog IN 0 10 V E2 Function OFF E2 Analog IN Base setup PIN Protection OFF Set protection OFF Save user Setup OFF Limit On Value Group2 N min at Group2 ControllerS...

Page 31: ...ith Jumper bridged Temperature sensor with aktiv signal Factory setting 0 20 mA 4 20 mA Lower PINs with Jumper bridged Temperature sensor with aktiv signal TF KTY10 6 Upper PINs With Jumper bridged Passive Temperature sensor type KTY10 6 For Ziehl Abegg Sensors TF put in up position Connection of a temperature sensor type TF to Analog IN 1 passive temperature sensor whose resistance changes with t...

Page 32: ...ge proportional output signal Actual value for 0 V Sensor signal 0 C initial value measuring range Actual value at 10 V Sensor signal 100 C final value measuring range Input of the decimal places depending upon measuring range Selection E1 display unit E1 Offset The OFFSET function can be used for parallel shift of this linear characteristic That is to say the control unit then does not work with ...

Page 33: ...dingly insert jumpers E2 1 and E2 2 for analog IN 2 and configure E2 in base setup For potentiometer analog OUT 1 terminal A program to function 1A factory setting 10 V F IO Setup Analog output function External Setpoint via external signal 0 10 V 0 20 mA 4 20 mA instead of Setpoint 1 The External Setpoint function must be activated in base setup 1E for E2 function Set Intern 1 then has no functio...

Page 34: ... setting OFF e g reduced value for night operation Switch over by digital input As long as no allocation has been carried out Display F IO Setup Pband Control range The control response can be adjusted to the system conditions small control range greater amplification and shorter control times big control range longer control times and higher controller stability Setting range 0 102 0 K Min Speed ...

Page 35: ...roller Setup Ist Soll n OFF For difference temperature control mode 2 05 sensor value at E2 under sensor value at E1 The switching off of the motor voltage at a controlled variable under 15 back ON at a controlled variable of 20 is not discernable in the modulation display Idealized principle diagram Min Speed 100 50 U Motor Actual value Min Speed 0 Max speed 100 Min Speed 35 Max speed 85 Setpoint...

Page 36: ...omotor At 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 decreasing temperature is possible F IO Setup Pband separately adjustable range of control P band for 0 10 V output MinAnalog Out Minimal output voltage setting range 0 100 0 10 V Max Analog Ou...

Page 37: ...value Setpoint offset During positive offset value heating ON when actual value Setpoint offset The switching hysteresis of the relay is set to 1 K at factory Hyst Digital Out Example of temperature variation with factory setting 9 K in IO Setup e g for controling a Heating The activated heating is indicated over the fire symbol in the display If the ambient temperature is lower than the set opera...

Page 38: ...reached or the set value for the maximum alarm is exceeded a 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 message follows via the factory assigned K1 relay Example for display if temperature is falling below setting Alarm Minimum Relay K1 disengag...

Page 39: ...ay User level Service level PIN 0010 Represented mode of operation 2 01 with mode of operation 2 02 for outside temperature dependent regulation is preset the desired value on 5 C and the range of control on 20 K Start Info Setting Events Base setup ControllerSetup IO Setup Limits Motor Setup Diagnostic PIN input 20 0 C E1 actual 20 0 C Setpoint 1 0 Err Motor fault 2 03 Mode OFF PIN Protection 1 A...

Page 40: ...mt E1 min Range1 max 0 00 mA E2currrent 100 Speed manual 6 AL EEPCorruption 0 0K E1 Offset ONValueGroup2 OFF D2Function Lmt E1 max OFF Suppression2 0 00 V E2Voltage 4 E E2 Function n min at Group2 D2Inverting Lmt E1Hyst Range2 min ON D1 TF E2Analog IN ON actVal Set n OFF E1Inverting Lmt E1 Delay Range2 max OFF D2 E2 min P type of control E2Inverting OFF LmtE2Function OFF Suppression3 ON K1 E2 max ...

Page 41: ... E1 Decimal E1 Unit E1 Offset 0 0 K 0 0 K 0 0 K 0 0 K 0 0 K E2 Function OFF OFF OFF 4 E 5 E E2 Analog IN TF TF E2 Min E2 Max E2 Decimal E2 Unit Base setup E2 Offset 0 0 K 0 0 K PIN Protection OFF OFF OFF OFF OFF Set Protection OFF OFF OFF OFF OFF Save user Setup OFF OFF OFF OFF OFF Alarm Sensores OFF OFF OFF OFF OFF Limit Msco OFF OFF OFF OFF OFF ON value Group2 n min atGroup2 actVal Set n ON ON O...

Page 42: ...F OFF Lmt E1 min 0 0 C Lmt E1 max 40 0 Lmt E1 Hysterese 1 0 K Lmt E1 Verzoeg 2 sec Lmt E2 Funktion Lmt E2 min Lmt E2 max Lmt E2 Hysterese Lmt E2 Verzoeg Offset Function OFF OFF OFF OFF OFF Offset 1 Offset 2 Offset Hyst Limits Offset E1 Delay Cos Phi 0 80 0 80 0 80 0 80 0 80 Ramp up time 20 sec 20 sec 20 sec 20 sec 20 sec Ramp down time 20 sec 20 sec 20 sec 20 sec 20 sec Suppression 1 OFF OFF OFF O...

Page 43: ...ors 1 Type of signal Input Analog IN 1 INFO 0 10 V No PINs with jumper bridged For pressure sensor with 0 10 V signal proportional so measuring range Factroy setting 0 20 mA 4 20 mA Lower PINs with jumper bridged Pressure sensor with 4 20 mA signal For Ziehl Abegg pressure sensors type DSF2 25 put in down position Connection for pressure sensor type DSF at Analog IN 1 Input 2 is automatically acti...

Page 44: ... 0 10 V sensor and 0 30 bar measurement range proportional output signal Actual value for 0 V Sensor signal 0 bar initial value measuring range Actual value at 10 V Sensor signal 30 bar final value measuring range Input of the decimal places depending upon measuring range Selection E1 display unit E1 Offset The OFFSET function can be used for parallel shift of this linear characteristic That is to...

Page 45: ...l to higher temperature preprogrammed sensor Typ DSF2 25 Possible functions with a free analog input 2 Analog In 2 External Setpoint or external speed setting in manual operation with a 0 10 V 0 20 mA 4 20 mA signal is possible on the E2 and GND terminals Correspondingly insert jumpers E2 1 and E2 2 for analog IN 2 and configure E2 in base setup For potentiometer analog OUT 1 terminal A program to...

Page 46: ...ns Setting range 0 20 up to 100 or Max speed Max Speed n max maximum output voltage If required setting of a maximum output voltage e g speed limiter Setting range 100 up to Max speed Manual mode OFF automatic control as function of the set parameters ON automatic control without function speed setting in menu Speed manual Speed manual Manual speed setting without influence by the external signal ...

Page 47: ...4 TBL02_55 GB06 04 Part No 00153239 GB Page 47 105 8 4 4 Functional diagram pressure control Idealized principle diagram Min Speed 100 50 U Motor Actual value Min Speed 0 Max speed 100 Min Speed 35 Max speed 85 Setpoint 12 bar Pband 5 bar 17 bar ...

Page 48: ...etting in bar 3 02 liquefaction pressure control with input refrigerant in additional menu Base setup Setpoint in C and range of control in K Display actual value in C Start Info Setting Events Base setup ControllerSetup IO Setup Limits Motor Setup Diagnostic PIN input 15 bar Control value 12 bar Setpoint 1 0 Err Motor fault 3 03 Mode OFF PIN Protection 1 A A Function OFF Level Function 0 80 cos P...

Page 49: ...IN 2 25 DSF 2 25 DSF 2 25 DSF 2 25 DSF E1 Refrigerant R 507 R 507 E1 Min E1 Max E1 Decimal E1 unit E1 Offset 0 0 bar 0 0 K 0 0 bar 0 K E2 Function OFF OFF 4E 4E E2 Analog IN 2 25 DSF 2 25 DSF E2 Refrigerant R507 E2 Min E2 Max E2 Decimal E2 unit E2 Offset 0 0 bar 0 K Base setup PIN Protection OFF OFF OFF OFF Set Protection OFF OFF OFF OFF Save user Setup OFF OFF OFF OFF Alarm Sensors OFF OFF OFF OF...

Page 50: ...Funktion OFF OFF OFF OFF Lmt E1 min Lmt E1 max Lmt E1 Hysterese Lmt E1 Verzoeg Lmt E2 Funktion OFF OFF Lmt E2 min Lmt E2 max Lmt E2 Hysterese Lmt E2 Verzoeg Offset Function OFF OFF OFF OFF Offset 1 Offset 2 Offset Hyst Limits Offset E1 Delay Cos Phi 0 80 0 80 0 80 0 80 Ramp up time 20 sec 20 sec 20 sec 20 sec Ramp down time 20 sec 20 sec 20 sec 20 sec Suppression 1 OFF OFF OFF OFF Range 1 Min Rang...

Page 51: ...0 10 V signal proportional to measuring range e g Ziehl Abegg sensors DSG 0 20 mA 4 20 mA Lower PINs with jumper bridged Pressure sensors 0 20 mA or 4 20 mA proportional to measuring range Connection for pressure sensor type DSG at Analog IN 1 Input 2 is automatically activated upon selection of operating mode with 2 sensors 4 02 The jumpers E 2 1 J2 and E 2 2 J3 must be inserted in accordance wit...

Page 52: ...d in order to display the actual value correctly Example with a 0 10 V sensor and 0 400 Pa measurement range proportional output signal Actual value for 0 V sensor signal 0 Pa initial value measuring range Actual value at10 V sensor signal 400 Pa final value measuring range Input of the decimal places depending upon measuring range Selection E1 display unit Pa mbar E1 Offset The OFFSET function ca...

Page 53: ... potentiometer analog OUT 1 terminal A program to function 1A factory setting 10 V F IO Setup Analog output function External Setpoint via external signal 0 10 V 0 20 mA 4 20 mA instead of Setpoint 1 The External Setpoint function must be activated in base setup 1E for E2 function Set Intern 1 then has no function A switchover Ext Setpoint Set Intern 2 is still possible 0 10 V 4 20 mA 0 20 mA Sett...

Page 54: ...ation and shorter control times big control range longer control times and higher controller stability factory setting 50 in measuring range of sensor Min Speed n min minimum output voltage If required setting of a minimum output voltage e g basic speed minimum airflow rate of connected fans Setting range 0 20 up to 100 or Max speed Max Speed n max maximum output voltage If required setting of a m...

Page 55: ... according to the outside temperature Setting range is adjustable from OFF OFF no outiside temperature influence to 40 K Start Temperature Starting from the outside temperature the target default value is reduced in the set temperature range up to the P min setting Minimum pressure Setpoint The pressure Setpoint that is not to be undercut even during very low outside temperatures The adjustment ra...

Page 56: ...1 L2 E2 Unit 50 KD 2 K K2 Function Lmt E2Hyst 6 66 ms T L2 L3 0 0 K E2 Offset 0 TI OFF K2 Inverting lmt E2Delay 6 66 ms T L3 L1 247 BUSAddress OFF Offset Function 6 66 ms T L1 Offset 1 Offset 2 Offset Hyst Offset Delay User level Service level PIN 0010 Start Info Setting Events Base setup ControllerSetup IO Setup Limits Motor Setup Diagnostic PIN input 100 Pa E1 Actual 100 Pa Setpoint 1 0 Err Moto...

Page 57: ...Setpoint 1 100 Pa 100 Pa Setpoint 2 Pband 100 Pa 100 Pa Min Speed 0 0 Max Speed 100 100 Manual mode OFF OFF Speed manual 100 100 T Band SD 30 K T Start SD 15 C P min SD 70 Pa Setting Mode 4 01 4 02 E1 Analog IN 200 DSG 200 DSG E1 Min E1 Max E1 Decimal E1 Unit E1 Offset 0 0 Pa 0 0 Pa E2 Function OFF 6 E E2 Analog IN TF E2 Min E2 Max E2 Unit E2 Unit Base setup E2 Offset 0 0 K PIN Protection OFF OFF ...

Page 58: ...tion Level max Level delay Lmt E1 Funktion OFF OFF Lmt E1 min Lmt E1 max Lmt E1 Hysterese Lmt E1 Verzoeg Lmt E2 Funktion Lmt E2 min Lmt E2 max Lmt E2 Hysterese Lmt E2 Verzoeg Offset Function OFF OFF Offset 1 Offset 2 Offset Hyst Limits Offset E1 Delay Cos Phi 0 80 0 80 Ramp up time 20 sec 20 sec Ramp down time 20 sec 20 sec Suppression 1 OFF OFF Range 1 Min Range 1 Max Suppression 2 OFF OFF Range ...

Page 59: ...tory setting for pressure sensors with 0 10 V signal proportional to measuring range e g Ziehl Abegg sensors DSG 0 20 mA 4 20 mA Lower PINs with jumper bridged Pressure sensors 0 20 mA or 4 20 mA proportional to measuring range Connection for pressure sensor type DSG at Analog IN 1 Input 2 is automatically activated upon selection of operating mode with 2 sensors 5 02 The jumpers E 2 1 J2 and E 2 ...

Page 60: ... signal put Jumper accordingly and select measuring range DSG50 DSG6000 Input of the K of factor dependent on the fan inlet duct Setting range 0 7 000 no Function Sensor calibration Offset E1 factory setting to 0 0 m3h The OFFSET function can be used for parallel shift of this linear characteristic That is to say the control unit then does not work with the real signal from the actual value but ra...

Page 61: ... potentiometer analog OUT 1 terminal A program to function 1A factory setting 10 V F IO Setup Analog output function External Setpoint via external signal 0 10 V 0 20 mA 4 20 mA instead of Setpoint 1 The External Setpoint function must be activated in base setup 1E for E2 function Set Intern 1 then has no function A switchover Ext Setpoint Set Intern 2 is still possible 0 10 V 4 20 mA 0 20 mA Sett...

Page 62: ...d out Display F IO Setup Pband Control range The control response can be adjusted to the system conditions small control range greater amplification and shorter control times big control range longer control times and higher controller stability Min Speed n min minimum output voltage If required setting of a minimum output voltage e g basic speed minimum airflow rate of connected fans Setting rang...

Page 63: ...ly changed proportional to the measured outside temperature F Info Setpoint control Temperature band Setpoint decrease The temperature range in which the active Setpoint1 2 is continuously changed according to the outside temperature Setting range is adjustable from OFF OFF no outiside temperature influence to 40 K Start Temperatur Starting from the outside temperature the target default value is ...

Page 64: ...FF K2 Inverting lmt E2Delay 6 66 ms T L3 L1 E2 Unit 247 BUSAddress OFF Offset Function 6 66 ms T L1 E2 Offset Offset 1 Offset 2 Offset Hyst Offset Delay User level Service level PIN 0010 Start Info Setting Events Base setup ControllerSetup IO Setup Limits Motor Setup Diagnostic PIN input 750 m3h E1Actual 750mh3 Setpoint 1 0 Err Motor fault 5 02 Mode OFF PIN Protection 1 A A Function OFF Level Func...

Page 65: ... OFF OFF E2 Inverting OFF K1 Function 1 K 1 K K1 Inverting OFF OFF K2 Function 2 K 2 K K2 Inverting OFF OFF IO Setup BUS Address 247 247 5 01 volume control airconditioning Setpoint in m3 h 5 02 Volume control for ventilation systems setpoint depending on outdoor temperature Setpoint in m3h and temperature adjustment in C E2 Function Analog IN 2 F 1 E 0 10 V external Setpoint 2 E external manual m...

Page 66: ...ion OFF OFF OFF OFF Lmt E1 min Lmt E1 max Lmt E1 Hysterese Lmt E1 Verzoeg Lmt E2 Funktion OFF OFF Lmt E2 min Lmt E2 max Lmt E2 Hysterese Lmt E2 Verzoeg Offset Function OFF OFF OFF OFF Offset 1 Offset 2 Offset Hyst Limits Offset E1 Delay Cos Phi 0 80 0 80 0 80 0 80 Ramp up time 20 sec 20 sec 20 sec 20 sec Ramp down time 20 sec 20 sec 20 sec 20 sec Suppression 1 OFF OFF OFF OFF Range 1 Min Range 1 M...

Page 67: ...onal to measuring range e g Ziehl Abegg sensors MAL 0 20 mA 4 20 mA Lower PINs with jumper bridged Sensoren 0 20 mA bzw 4 20 mA proportional zum Messbereich 2 Example for programming 6 01 Analog In E1 factory setting to MAL Selection sensor measuring range MAL1 MAL 10 Alternativ Alternative selection signal 0 10 V 0 20 mA 4 20 mA jumper accordingly inserted Inverting F IO Setup The sensor measurem...

Page 68: ... and E2 2 for analog IN 2 and configure E2 in base setup For potentiometer analog OUT 1 terminal A program to function 1A factory setting 10 V F IO Setup Analog output function External Setpoint via external signal 0 10 V 0 20 mA 4 20 mA instead of Setpoint 1 The External Setpoint function must be activated in base setup 1E for E2 function Set Intern 1 then has no function A switchover Ext Setpoin...

Page 69: ...ger control times and higher controller stability factory setting 50 of sensor measuring range Min Speed n min minimum output voltage If required setting of a minimum output voltage e g basic speed minimum airflow rate of connected fans Setting range 0 20 up to 100 or Max speed Max Speed n max maximum output voltage If required setting of a maximum output voltage e g speed limiter Setting range 10...

Page 70: ...ression1 0 00 V E1Voltage 1 02 Ucontrol OFF Msco 100 Max Speed 4 msg ext fault E1 Decimal Limit OFF D1 Function OFF Lmt E1 Function Range1 min 0 0 C E2KTY OFF Manual mode 5 AL EEP fault E1 Unit OFF Msco D1Inverting Lmt E1 min Range1 max 0 00 mA E2currrent 100 Speed manual 6 AL EEPCorruption 0 0m s E1 Offset ONValueGroup2 OFF D2Function Lmt E1 max OFF Suppression2 0 00 V E2Voltage OFF E2 Function n...

Page 71: ...g OFF E2 Inverting K1 Function 1 K K1 Inverting OFF K2 Function 2 K K2 Inverting OFF IO Setup BUS Address 247 6 01 Air velocity control Setpint in m s E2 Function Analog IN 2 F 1 E 0 10 V external Setpoint 2 E external manual mode 3 E Sensor average to E1 only for mode 2 04 alternative 4 E Sensor comparison to E1 5 E Sensor difference to E1 6 E Sensor for Setpoint lowering only for Mode 4 02 and 5...

Page 72: ...OFF Level max Level delay Lmt E1 Funktion Lmt E1 min OFF Lmt E1 max Lmt E1 Hysterese Lmt E1 Verzoeg Lmt E2 Funktion Lmt E2 min OFF Lmt E2 max Lmt E2 Hysterese Lmt E2 Verzoeg Offset Function Offset 1 OFF Offset 2 Offset Hyst Offset E1 Delay Limits Cos Phi Ramp up time 0 80 Ramp down time 20 sec Suppression 1 20 sec Range 1 Min OFF Range 1 Max Suppression 2 Range 2 Min OFF Range 2 Max Suppression 3 ...

Page 73: ... protection The Settings menu for the user s basic settings Setpoint default value min max are freely accessible when using the factory settings i e without PIN If necessary these 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 PIN Function only in ...

Page 74: ...evice is provided with sensor signal monitoring Analog IN 1 E1 E1 and if activated Analog IN 2 E2 E2 In case of an interruption or short circuit in the sensor conductor or in case of measured values that lie outside of the device s measurement range an error message can occur via the alarm symbol in the display and a relay if programmed for alarm indications Function 2 K The sensor malfunction ind...

Page 75: ...ation is carried out Display F IO Setup 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 modulation i e no limit 3 P ESC Min speed Idealized principle diagram Max speed 100 50 modulation 0 50 100 Speed controller setting signal Setpoint Pband P controller control deviation limit limit...

Page 76: ...witching off is related to the active desired value adjustable Example Temperature control in factory setting Cooling For Control function actual value Set n ON COOLING increasing output voltage at increasing actual value The cut off takes place for a set value with a before the Setpoint is reached for a set value with a sign this occurs when the actual value is below setpoint For Control function...

Page 77: ...e second group to mains voltage If the default signal or the regulation 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 first group increases back up to maximum Example Second Group indirectly controlled ON value group 2 50 n min at group 2 20 Exa...

Page 78: ...e are TWO functions 1 Setting ON for actual Value Set n increasing output voltage at increasing actual value 2 Setting OFF for actual Value Set n decreasing output voltage at increasing actual value Example for Temperature control Heating function e g for heat exchanger Cooling function e g for building climatisation For special applications an external switch over of control function is possible ...

Page 79: ... control Integral component proportion of the sum of all deviations D control Differential component proportion of the last difference If needed the most suitable combination for the respective control system can be determined from these proportions With pure P controllers controller type P the following described settings do not have any function P component reaction time Setting range 0 200 smal...

Page 80: ...Handbook Ucontrol type lines PXDM Date 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 80 105 ...

Page 81: ...ional functions 7 A Control output 2 incresing modulation at actual value Set Heating only mode 2 03 temperature controller with additional functions P ESC 10 V 5 V Analog out U Motor modulation 0 50 100 0 100 Idealized principle diagram Function 2 A proportional modulation 10 V 5 V Input signal Function 3 A 4 A proportional input signal 0 1 2 3 4 5 6 7 8 9 10 0 10 V 10 9 8 7 6 5 4 3 2 1 0 10 0 V ...

Page 82: ...actory setting A min 0 V A max 10 V Setting range A min 0 5 V A max 10 5 V With the attitudes A Inverting the output voltage can bei inverted Factory setting OFF Analog out Inverting OFF factory setting A max 10 5 V A min 0 5 V 10 V 5 V U Motor inputsignal modulation Group control second controller Inverting ON A min 0 5 V A max 10 5 V 10 V 5 V Analog out U Motor input signal modulation group cont...

Page 83: ...N OFF Limitation of max output 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 Intern Extern Switch over setting at the controller external signal For modes as controller higher 2 01 5 D Setpoint 1 2 Switch over between 2 Setpoints e g day night operatio...

Page 84: ...losed contact D1 Inverting OFF D1 D1 bridged controller ON i e for Reset after motor fault contacts interrupt and again close Controller ON with opened contakt D1 Inverting ON D1 D1 open controller ON i e for Reset after motor fault contacts close and again interrupt 10 2 2 External fault Function 2D Connecting an external alarm indication via floating contact The device continues to work unchange...

Page 85: ...ion activ at closed contat factory setting D1 Inverting OFF Limit ON limitation activ at opened contact D1 Inverting ON 10 2 4 Switch over E1 E2 Function 4D Switch over between input signal 1 at Analog IN 1 terminal E1 and input signal 2 an Analog IN terminal E2 contact at digital input e g Digital IN 1 D1 D1 Signal from E1 at opened contact Signal from E2 at closed contact D1 Inverting OFF Signal...

Page 86: ...rn 1 at 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 controller higher 2 01 operation with Setpoint 2 is signalized by the moon symbol for reduced operation contact at digital input e g Digital IN 1 D1 D1 Setpoint 1 18 C at opened contact Setpoi...

Page 87: ...akt Set Extern at opened contact 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 Function External manual operation at 2E for E2 Function Setting at the unit at opened contact Signal Extern at closed contact D1 Inverting OFF Setting at the unit at closed ...

Page 88: ...ulation 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 operation F Controller Setup reverse operation of the control function When switching over via a digital input the device works with the opposite function than the one set there Example Actual value Set n increasing modulati...

Page 89: ...signal or sensor type an inversion of the inputs can be 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 proportional to the measurement range switch inverting to ON Signal 10 0 V 20 0 mA 20 4 mA Ziehl Abegg sensors generally do not work with inverted output si...

Page 90: ...ut signal 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 controller with additional functions 2 03 9 K Heating function Switch ON point temperature Setpoint Offset Switch OFF point Temperature around hysteresis over switch ON point 10 K Cooling functi...

Page 91: ...dress 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 10 5 2 External display The device uses MODBUS as the protocol for data exchange with an external AXG display During this the external display is the MODBUS master In this case the interface is occupied and cannot be ...

Page 92: ...Handbook Ucontrol type lines PXDM Date 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 92 105 ...

Page 93: ...y AL code in events memory 2 L Is merely displayed in the events menu as message msg In the IO setup a separate relay can be allocated independent of these 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 exceeding Level max Up to indication by relay and ...

Page 94: ...t 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 this is reported until the set value plus adjustable hysteresis has been exceeded once again Exceeding the signal E1 max If the signal exceeds the set value E1 max this is reported until the set value minus...

Page 95: ...orrespondingly 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 limit indicators Offset 1 for alarm in case of an exceeding of the max deviation between actual and target SwitchON point actual value Setpoint offset SwtichOFF point Actual value by hysteresis under the switc...

Page 96: ...Handbook Ucontrol type lines PXDM Date 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 96 105 ...

Page 97: ...ter than the set value the maximum output voltage may not be reached under certain circumstances If a Ziehl Abegg noise filter type GFD is connected at the output of the control device calibration takes place by means of the associated noise filter condensers cos j 1 In order for the device to be able to reach the maximum output voltage a setting of cosj 0 95 is recommended 12 2 Setting for Rampup...

Page 98: ...and control modules this can only be indirectly performed via the internal level control Factory setting no suppression activ OFF for operation with suppression switch to ON Einstellung für Bereich 1min Einstellung für Bereich 1max Identical procedures for suppression 2 and suppression 3 as far as desired 0 50 100 Speed controller setting signal Setpoint P band P controller control deviation Ideal...

Page 99: ...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 D1 D1 not bridged Status digital input 2 Digital IN 2 OFF terminals D2 D2 bridged ON terminals D2 D2 not bridged OFF relay K1 de energized terminals 11 12 bridged ON relay K1 energized terminals 11 14 bridged OFF relay K2 de energized terminals 21...

Page 100: ......

Page 101: ...contacts 3 motor with max contact rating 5A 250VAC PDUN16K6 A B D D GND X5 50 60Hz 22 21 24 K2 24V 24V GND TK D1 TK D1 GND A GND E1 GND D2 E2 D2 Digital IN 1 Digital IN 2 Analog OUT 1 Ausgang output 0 10V Imax 10mA Eingang input 0 10V 0 20mA 4 20mA TF KTY Eingang input 0 10V 0 20mA 4 20mA TF KTY Analog IN 1 Analog IN 2 24V DC OUT bzw or 2 1 E1 2 E1 1 E2 2 E2 1 AXG 1A E GND D D Terminal GND NET_ A ...

Page 102: ...r overtemperature Button for Reset after malfunction Line protection A thermal over current sensor and a magnetic short circuit releasing elements are the parts of the integral line protection Adjustment to the thermal overcurrent sensor to the max permissible current of the connected cable max line fuse 80 A No cut off if the mains supply is interrupted ...

Page 103: ... 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 103 105 14 3 Dimension sheet IP54 model range PXDM5 10 PXDM12 15 PXDM25 35 PXDM50 80 Swit ch off the main supply before removing the cover Vor Öffnen des D eckels Gerät spannungsfrei schalten ...

Page 104: ...Handbook Ucontrol type lines PXDM Date 06 04 TBL02_55 GB06 04 Part No 00153239 GB Page 104 105 14 4 Dimension sheet IP20 model range PXDM25 35 A E ...

Page 105: ...imits 93 line fault 24 Line fuse 8 M MAL 67 malfunctions query 24 Menu operation 18 Messages 24 minimum rate of air 76 MODBUS 16 mode of operation 25 Motor connection 14 Motor noise 14 Motor protection 15 motor protection unit 14 N Network 91 O operating mode 21 outdoor compensation 55 Output 0 10 V 81 Overload 24 P P component 79 period length 99 PID 79 PIN 20 Pin protection 73 Pressure control f...

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