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Related Manuals for HYDAC International AquaSensor AS 8000 Series
Summary of Contents for HYDAC International AquaSensor AS 8000 Series
- Page 1 AquaSensor AS 8000 series Operating Manual Doc.: 3215331b...
- Page 2 AquaSensor - AS 8000 series Trademarks The trademarks of other companies are exclusively used for the products of those companies. Copyright © 2007 by HYDAC Filtertechnik GmbH all rights reserved All rights reserved. This manual may not be reproduced in part or whole without the explicit written agreement from HYDAC Filtertechnik.
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Page 3: Table Of Contents
AquaSensor - AS 8000 series Contents Preface ............................ 5 Customer Service ......................... 6 Modifications to the Product ....................6 Warranty 6 General Safety Precautions ................... 8 General Safety Guidelines....................8 1.1. Obligations and Liability..................... 8 1.2. Explanation of Symbols and Warnings ..............8 1.2.1. - Page 4 AquaSensor - AS 8000 series 5.4.4 Analog Outlet ...................... 19 5.4.5 „Ready“ Relay ..................... 19 5.4.6 Alarm Relay......................20 5.4.7 Digital Input ......................20 5.4.8 Sensor 1 / Sensor 2 .................... 20 Commissioning ......................21 Basic settings ......................21 First Commissioning ....................21 Turning on and Commissioning................
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Page 5: Preface
AquaSensor - AS 8000 series Preface For you, as owner of a product manufactured by us, we have produced this manual, comprising the most important instructions for its operation and maintenance. It is intended to help you become acquainted with the ins and outs of the product and use it properly. -
Page 6: Customer Service
AquaSensor - AS 8000 series Customer Service If you have any questions, suggestions, or encounter any problems of a technical nature, please contact us. When contacting us, please always include the model/type designation and article no. of the product: Fax: ++49 (0) 6897 509 846 Email: filtersysteme@hydac.com Modifications to the Product We would like to point out that changes to the product (e.g. - Page 7 AquaSensor - AS 8000 series ... and now for a few tips on using this documentation. The following example shows you how you can access the information you are looking for quick and easy. WHAT do I want to know? WHERE can I find the information I’m looking for? The documentation is subdivided into chapters and sections.
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Page 8: General Safety Precautions
AquaSensor - AS 8000 series General Safety Precautions There are no particular dangers inherent in the measurement equipment. Damage to the measurement cable will cause the sensor to break down, but there are no dangers of electrical shock. 1. General Safety Guidelines These operating instructions contain the key instructions for properly and safely operating the AS 8000. -
Page 9: Basic Symbols
AquaSensor - AS 8000 series 1.2.1. Basic Symbols This symbol designates safety instructions whose non-observance may pose a hazard to individuals. This symbol denotes safety precautions, the non-observance of which can endanger persons by electrical shock. This symbol provides important instructions and tips for the proper handling and operation of the AS 8000. -
Page 10: Training And Instruction Of Personnel
AquaSensor - AS 8000 series Caution: Pressurized fluids can pose a hazard to life and limb. Consequently, the safety regulations pertaining to working with pressurized liquids are to be adhered to at all times! 1.6. Training and Instruction of Personnel The AS 8000 may only be operated by properly trained and instructed personnel. -
Page 11: Electrical Hazards
AquaSensor - AS 8000 series 1.8. Electrical Hazards Any work involving the power supply may only be done by a properly trained, certified electrician. Make sure to check the electrical equipment of the product on a regular basis. Any loose or scoured cables are to be remedied/replaced immediately. -
Page 12: Items Delivered
AquaSensor - AS 8000 series Items Delivered The AquaSensor AS 8000 comes packed and ready for use. Before commissioning the AS 8000, check that the package contents are complete. The following items are supplied: Item Quantity Designation AS 8000 Control Unit AS 8000 Sensor Connection cable, l= 8 m Operation and Maintenance Instructions (this document) -
Page 13: Product Description
AquaSensor - AS 8000 series Product description The AquaSensor AS 8000 was developed for the continuous monitoring of free water in hydraulic systems in %. Function Description The AS 8000 Sensor measures the deviation of the emulsion dielectric from the measured values of the pure fluid components. -
Page 14: Restrictions Pertaining To The Cs
AquaSensor - AS 8000 series Restrictions Pertaining to the CS The AS 8000 may only be used with mineral oils (or raffinates whose basis is mineral oil). Please contact us first before using the unit with other fluids. Dimensions 4.4.1 Sensor 4.4.2 Control Unit... -
Page 15: Mounting And Connections
AquaSensor - AS 8000 series Mounting and Connections Overview Connect the AS 8000 Control Unit according to the following diagram. HYDAC Filtertechnik GmbH Page 15 BeWa AS8000 3215331b en.doc 2007-07-12... -
Page 16: As 8000 Control Unit
AquaSensor - AS 8000 series AS 8000 Control Unit The Control Unit is designed for mounting on a top hat rail in a switch cabinet. The Sensor and Control Unit are connected with the measurement data cable All connections to the AS 8000 Control Unit, aside from the electrical supply, should be protected ! The corresponding EMV directives must be followed. -
Page 17: Sensor - Installation Circumstances In A Tank
AquaSensor - AS 8000 series 5.3.2 Sensor - Installation circumstances in a tank In order that it can continuously measure current values in the fluid, the Sensor should be installed in a tank according to the following installation examples. It is preferable that the AS 8000 Sensor be installed in a flange that is tightly screwed or welded to the tank wall. -
Page 18: Voltage Supply
AquaSensor - AS 8000 series 5.4.1 Voltage supply Switch on the power supply with the "Power" connection. Check for the correct polarity ! 5.4.2 RS232 interface The RS232 interface can be joined directly to a serial interface or converter with a USB interface on a computer (9-pole connector male - female). -
Page 19: Rs485 Interface
AquaSensor - AS 8000 series 5.4.3 RS485 interface Several AS 8000 Control Units or other analysis devices, as well as bus-compatible sensors, can be linked and connected to a computer via the RS485 interface. If the computer has only one RS232 interface, a RS485/RS232 converter is required to convert the RS485 signals to RS232 signals. -
Page 20: Alarm Relay
AquaSensor - AS 8000 series 5.4.6 Alarm Relay The alarm relays are activated when the water content programmed into a sensor's parameters menu is exceeded. Relay Alarm 1 corresponds to AS Sensor 1 and Relay Alarm 2 corresponds to AS 8000 Sensor 2. The alarm limit must be exceeded for the 10 following measurements, and then the alarm relay will be turned on for 10 seconds. -
Page 21: Commissioning
AquaSensor - AS 8000 series Commissioning Basic settings All the settings on the Sensors and Control Unit are programmed before delivery by the manufacturer. The settings were programmed according to the details provided by the owner for the temperature range, electronic values of the components A and B, and the alarm setting. -
Page 22: Operation
AquaSensor - AS 8000 series Operation Setup and Installation After connecting the RS232 interface to a computer, starting the terminal program, such as Hyperterminal, and after pressing ESC, the main view appears on the screen. Now all the necessary settings can be programmed. Figure 5: Main view HYDAC Filtertechnik GmbH Page 22... -
Page 23: Operating
AquaSensor - AS 8000 series Operating For a display of the current settings in the main view, the current measured values, and the board temperature, see figure 5: Sensor 1 Alarm Level [Comp - B] here at 30% Comp – B Content , here at 4.5% Temperature , here 74°C... -
Page 24: Parameter Menu
AquaSensor - AS 8000 series 7.2.1 Parameter Menu Call up the parameter settings for the sensors in the display in figure 6 by pressing <Strg><p>: For Sensor 1: Sensor Connected 0/1/2 0 when no sensor is connected. 1 when a sensor for the range 5 to 80°C is connected. -
Page 25: System Constants Menu - Sensor
AquaSensor - AS 8000 series 7.2.2.1 System constants menu - sensor The parameters for the emulsion being monitored are transferred in a table of values. In the pure components A and B, the sensor variables are set for three temperatures. Additional variables are measured for certain mixtures of components A and B. -
Page 26: System Constants Menu - Control Unit
AquaSensor - AS 8000 series The measured values for the range of the pure components A and B must be entered. Two additional interim values are possible for mixtures of components A and B, as long as these measurements are available. The mixture ratio of components A and B can be selected freely. -
Page 27: Error Codes / Troubleshooting
AquaSensor - AS 8000 series Error codes / Troubleshooting If the AS 8000 Control Unit recognizes errors preventing the trouble-free operation of the system, the Ready-Relay is switched off and the last occurring error is displayed in the status line. In this case, alarm messages of the defective AS 8000 Sensor are suppressed. The AS 8000 Control Unit recognizes the following errors: Error of the electronic temperature probe in the AS 8000 sensor Error message... -
Page 28: Maintenance / Repairs
AquaSensor - AS 8000 series Maintenance / Repairs Repairs cannot be carried out on the measurement system. Shutdown 10.1 Temporary shutdown A temporary shutdown, for example from a power loss, has no additional consequences for the Sensor and Control Unit. The measuring system starts up immediately after the power comes back on and sends the measured values of the sensor. - Page 29 Notes...
- Page 30 Notes...
- Page 31 Notes...
- Page 32 HYDAC Filtertechnik GmbH Service Technology / Filter Systems Division Industriegebiet Postfach 1251 66280 Sulzbach / Saar 66273 Sulzbach / Saar Germany Germany Tel: +49 (0) 6897 509 01 Fax: +49 (0) 6897 509 846 (Technical Department) Fax: +49 (0) 6897 509 577 (Sales Department) Internet: www.hydac.com email:...
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