Table of Contents
Related Manuals for ZIEHL-ABEGG Acontrol PXET6Q
Summary of Contents for ZIEHL-ABEGG Acontrol PXET6Q
- Page 1 Библиотека СОК english Acontrol PXET6Q / PXET10Q Multipurpose controller for variable voltage 1 ~ fans Operating Instructions Keep for reference! Software version: B1061AA from version 1.01 L-BAL-E016-GB 1925 Index 007 Part.-No.
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Page 2: Table Of Contents
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Content General notes ............. Structure of the operating instructions . - Page 3 Operating Instructions Acontrol – model series PXET6Q / PXET10Q Base setup ............. . . Programming of the desired function (Speed controller / P-Controller, PI-Controller) .
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Page 4: General Notes
We do not accept any liability for possible errors or omissions in the information contained in data, illustrations or drawings provided. ZIEHL-ABEGG SE is not liable for damage due to misuse, incorrect use, improper use or as a consequence of unauthorized repairs or modifications. -
Page 5: Explanations Of Symbols
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Safety instructions Explanations of symbols Safety instructions are highlighted with warning triangles and are depicted according to the degree of hazard as follows. Attention! General hazardous area. Death or severe injury or significant property damage can occur if the corresponding precautions are not taken! Danger due to electric current Danger by dangerous, electric voltage! Death or severe injury can occur if the corresponding... -
Page 6: Work On The Device
Use only genuine spare parts / genuine wearing parts / genuine accessories from ZIEHL-ABEGG.Th- ese parts were specifically designed for the device. There is no guarantee that parts from non-original sources are designed and manufactured in correspondence with load and safety requirements. -
Page 7: Product Overview
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Product overview 3 Product overview Operational area The controller described is used for continuous speed adjustment on variable voltage 1~ motors used to drive ventilators or pumps. Maintenance The device must be checked for soiling and, if necessary, cleaned in periodic intervals. Transport •... -
Page 8: Minimum Space Requirement
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Electrical installation Minimum space requirement In order to ensure sufficient ventilation of the device, clearance on all sides of at least 50 mm has 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. -
Page 9: Emc-Compatible Installation
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Electrical installation • Metal screwed-connections are not permitted in plastic housing parts because there is no potential equalization. • Never clean electrical equipment with water or similar liquids. Information The respective connections are represented in the enclosure of this Operating Instructions (see connection diagram)! EMC-compatible installation 5.2.1... -
Page 10: Running Noise
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Electrical installation 5.4.1 Running noise When controlling ventilators using electronic voltage regulators, motor noise can occur (due to the system), which can be troublesome (Phase cutting = series “P...”). On fast running ventilators with a high level of air noise, this noise is relatively low. On slow running ventilators with a low level of air noise, this noise may be dominant in the lower speed range due to the occurrence of resonance. -
Page 11: Output Voltage 0 - 10 V (A1 = Analog Out 1)
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Electrical installation Output voltage 0 - 10 V (A1 = Analog Out 1) Connection to terminals “A1” - “GND” = “Analog Out 1” (I 10 mA). It is not permissible to connect outputs of several devices to each other! 1.01 For mode speed controller function of signal output A1 (Analog Out 1) can be determined... -
Page 12: Reverse Action Of Control Function (Only For P-Controller / Pi-Controller)
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Electrical installation 5.9.2 Reverse action of control function (only for P-Controller / PI-Controller) For operation as P-Controller or PI-Controller 2.01 3.01 4.01 . Digital input can used instead for enable, alternative for reverse of control function (DIP 8 = For the effect of the regulation there are two functions: •... -
Page 13: Operating And Display Elements
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Operating and display elements 6 Operating and display elements Main switch and potentiometer with integrated light signal Main switch Position Function Ventilators are operated directly from the mains with no control. 100 % The fuse in the device is bypassed! Motor protection has no function Controller off... -
Page 14: Internal Setting
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Operating and display elements Internal Setting Attention! The controller housing cover may only be removed when the power line has been switched off! It is generally forbidden to carry out work on electrical live parts. Protection class of the device when open is IP 00! It is possible to touch hazardous voltages directly. -
Page 15: Base Setup
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Base setup 7 Base setup Programming of the desired function (Speed controller / P-Controller, PI-Controller) • It is possible to use the device as a Speed controller or as a P-controller, PI-Controller. Selection of the function must first be made by setting the internal jumper “E1”... -
Page 16: Function Of Dipswitches For Operation As Speed Controller (Dip 1 = Off )
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Base setup Function of dipswitches for operation as Speed controller 1.01 (DIP 1 = For operation as a speed controller (main switch = Auto), the output voltage is set manually by adjusting the built-in potentiometer, by an external potentiometer or external signal. -
Page 17: Minimum Speed Cut Off Dip 5
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Base setup Minimum speed cut off DIP 5 1.01 7.5.1 For mode Speed controller If no “n-min” is adjusted,output voltage goes continuously with reduction of the regulating variable down to “0” (cutoff below approx. 2 % regulating variable). Without minimum speed cut OFF (DIP 5 = = factory setting) •... -
Page 18: Start-Up
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Start-up 8 Start-up Prerequisites for commissioning Attention! 1. You must mount and connect the device in accordance with the operating instructions. 2. Double check that all connections are correct. 3. The mains voltage must match the information on the rating plate. 4. -
Page 19: Diagram: Setting Signal And Speed
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Setting for operation 9.1.2 Diagram: setting signal and speed 100 % Min. 0 % Max. = 100 % Min. 35 % Max. = 85 % 50 % Min. 0 – 10 V 10 –... -
Page 20: Temperaturre Control (P-Controller) 2.01
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Setting for operation Temperaturre control (P-Controller) 2.01 9.2.1 Setting for operation as Temperature controller Setpoint setting alternatively by “potentiometer inside” (DIP 2 = ) or “potenti- ometer outside” (DIP 2 = For control with active sensors (0 - 10 V, 4 - 20 mA) 18.07.2011 v_set_pxet.VSD... -
Page 21: Example Temperature Control "Cooling Function" (Factory Setting)
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Setting for operation “Cooling function” 9.2.2 Example Temperature control (factory setting) • “Val > Set = n+” (DIP4 = • Temperature sensor type TF.. • Measuring range controller -26...+76 °C Settings •... -
Page 22: Pressure Control Condensers (P-Controller) 3.01
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Setting for operation Pressure control condensers (P-Controller) 3.01 9.3.1 Setting for operation as Pressure controller Setpoint setting alternatively by “potentiometer inside” (DIP 2 = ) or “potenti- ometer outside” (DIP 2 = 18.07.2011 v_set_pxet.VSD For control with active sensors (0 - 10 V, 4 - 20 mA) -
Page 23: Example Pressure Control Condensers
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Setting for operation 9.3.2 Example Pressure control condensers Pressure sensor • Type MBG-30I • Measuring range 0 - 30 bar • Output signal 4...20 mA Settings • set = 50 % 15.0 bar, in use of refrigerant medium table for R507 •... -
Page 24: Setting With Refrigerant Medium Table
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Setting for operation 9.3.3 Setting with refrigerant medium table Information Calculation for relative pressure (differential measurement of pressure relative to ambient pressure). MBG-30I 0.00 1.50 3.00 4.50 6.00 7.50 9.00 10.50 12.00 13.50 15.00... -
Page 25: Pressure Control, Air Velocity Control (Pi-Controller) 4.01
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Setting for operation Pressure control, Air velocity control (PI-Controller) 4.01 9.4.1 Setting for operation as Pressure and air velocity controller Setpoint setting alternatively by “potentiometer inside” (DIP 2 = ) or “potenti- ometer outside”... -
Page 26: Diagnostics / Faults
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Diagnostics / Faults 10 Diagnostics / Faults Operating states are indicated by the rotary control’s integrated light signal and, at the same time, using the internal status LED by a flashing code. Relay Reaction of Controller Code... -
Page 27: If Controller Doesn´t Work Correctly
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Enclosure 10.1 If controller doesn´t work correctly Information Setting of dip switches in principle only when device is not under voltage. If the device is on mains supply modifications will partly not be identified and realized. Attention! It is generally forbidden to carry out work on electrical live parts. -
Page 28: Performance Reduction During Elevated Ambient Temperatures
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Enclosure 11.1.1 Performance reduction during elevated ambient temperatures The maximum permissible temperature for the rated current at rated voltage is specified as rated temperature. Since the dissipation of the power loss (heat development) in the device is decisively dependent on the ambient temperature, the max. -
Page 29: Connection Diagram
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Enclosure 11.2 Connection diagram ...6 F1=M10 A / ...10 F1=FF20 A PXET6/10Q Hand/Auto 100 % °C Kontaktbelastung Contact rating max. AC 250 V 5 A PE PE A1 GND E1 GND Eingang Input 0...10 V... -
Page 30: Dimensions [Mm]
Operating Instructions Acontrol – model series PXET6Q / PXET10Q Enclosure 11.3 Dimensions [mm] PXET6Q PXET10Q L-BAL-E016-GB 1925 Index 007 Part.-No. 30/32... -
Page 31: Index
Operating Instructions Acontrol – model series PXET6Q / PXET10Q 11.4 Index speed limiter standard voltages basic speed bypass circuit Technical data 3, 25 two steps control cable two-wire-technology control function external potentiometer external signal Heat dissipation Input resistance internal potentiometer line fuse mains connection mains voltage... -
Page 32: Manufacturer Reference
Manufacturer reference Our products are manufactured in accordance with the relevant international regulations. If you have any questions concerning the use of our products or plan special uses, please contact: ZIEHL-ABEGG SE Heinz-Ziehl-Straße 74653 Künzelsau Telephone: +49 (0) 7940 16-0 Telefax: +49 (0) 7940 16-504 info@ziehl-abegg.de...