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Manual OPTISENS AAM 1050 

 

OPTISENS AAM 1050

 

10 

 
 

 

Enter password 

 058  

 

 
1) Address the parameter with key 

.  

 

 

 

Enter password  

058 

  

 

2) A double arrow appears behind the number indicating that the number 
can be changed now with keys 

and 

 

 

 

Enter password  

 062  

 

3) Store the new value with key „Enter“. The double arrow disappears - 
the new value is stored. 

 

 

 

 

5.1.2

 

Adjustment of numerical parameters 

 
 

Numerical parameters can only be altered when a double arrow is visible behind the number. This double 
arrow appears when you address the parameter with key

.  

 
Adjust the parameter with keys 

 and 

. A short pressure on the key changes the last decimal by 1. If you 

keep the key pressed, the value will continue changing until the pressure is released.  
 
Store the changes with key „Enter“. The double arrow disappears. 

 

 

5.2

 

Menu Overview 

 
1.48 mg/l    25.0°C  

 S1 

 S2 Auto 

 

Display of the measured values 

 

 

Press key 

 to enter the main menu. 

Main menu 

 

 

 

 

Calibrate 

 

Calibration function (only for pH measurements) 

Temp. comp.  

 

Temperature compensation (only for pH measurements) 

Enter password 

 

Password function 

 

 

Set points 

 

Controller settings - set points, P ranges, I functions 

Limit values 

 

Alarm function 

 

 

 

 

Basic settings 

 

 

Basic settings 

 

Cal. Temp. 

 

Service 

 

Contr. settings 

 

 

 

Turn-on delay 

 

 

 

Analog outputs 

 

 

 

Language 

 

 

 

Bus address 

 

 

 

Averaging 

 

All parameters which are set just once 
at the beginning can be found in the 
menu “basic settings“ 

 

 

Temp. Coeff. 

 

 

 

 

Dig. Input 

 

 

 

 

Alarm relay 

 

 

 

 

 

 

 

 

5.2.1

 

Main menu and basic settings 

 
 

The parameters are sorted into two menus: In the main menu you will find all functions which are used 
regularly, such as calibration. The menu basic settings contains all parameters which are set just once 
during start-up. 
On the following pages you will find information on how to adjust parameters and which parameters you 
need for which application, in the following order: 
1) General adjustments: password and language 
2) Adjustments for measurement: calibration, temperature compensation and automatic sensor cleaning 
3) Adjustments of the controller: selection of the controller version and corresponding parameters 
4) Adjustments to read out data: analog, digitally and/or as alarm 

 

 

Содержание OPTISENS AAM 1050

Страница 1: ...Installation and Operating Instructions OPTISENS AAM 1050 Measuring and control system for potentiostatic measurements of Chlorine Chlorine dioxide Ozone and Hydrogen peroxide 09 2009...

Страница 2: ...nt 13 6 3 2 Calibration of the temperature measurement 13 6 4 Automatic Sensor Cleaning ASR 14 6 5 Averaging 14 7 Adjustments of the controller 15 7 1 ON OFF controller 16 7 2 P PI controller as impul...

Страница 3: ...s of warranty In addition KROHNE Group s Standard General Conditions of Sale and Delivery found on the back of the invoice and forming the basis of the purchasing contract are applicable General limit...

Страница 4: ...safe usage follow all instructions carefully and pay special attention to all warnings issued in this manual If the device is visibly damaged or has been stored inappropriately or if there are any do...

Страница 5: ...N OFF controller with hysteresis P controller as Pulse Pause Impulse Frequency or steady controller PI controller as Pulse Pause Impulse Frequency or steady controller Hysteresis 0 00 4 00 mg l or 0 0...

Страница 6: ...ia 4 predrilled holes Water connection Connect the water inlet on the left side and the outlet on the right side of the flow cell The outlet can be an open outlet pressureless or the water can be re d...

Страница 7: ...tor C Resistance R 60 mA 10 nF 260 V 390 Ohm 2 Watt 70 mA 47 nF 260 V 22 Ohm 2 Watt 150 mA 100 nF 260 V 47 Ohm 2 Watt 1 0 A 220 nF 260 V 47 Ohm 2 Watt 3 1 Connection diagram Connection Terminals Notes...

Страница 8: ...t of their boxes and remove the protective caps Mount the sensors in the appointed ports and connect the cables according to their labels NOTE To help you to select the correct sensor You can recogniz...

Страница 9: ...ring With key Enter changes are stored For your convenience arrows in the display indicate the directions you can take from your position in the menu 5 1 How to adjust parameters Temp comp Manual 1 Wh...

Страница 10: ...s Temp comp Temperature compensation only for pH measurements Enter password Password function Set points Controller settings set points P ranges I functions Limit values Alarm function Basic settings...

Страница 11: ...asic settings Cal Pt Calibration of the temperature measurement Averaging Lack of water indication or flow measurement Temp coeff Activation of averaging function Cleaning Coefficient for linear temp...

Страница 12: ...rature sensor is done at the factory and cannot be changed after shipping 6 2 Calibration Calibration of the measurement of Cl2 ClO2 O3 and H2O2 Main menu Calibration DPD Calibration DPD Calibration 0...

Страница 13: ...e can be regarded as constant you can enter the temperature manually instead of measuring it continuously The device will then compensate the temperature error of this temperature 6 3 1 Temperature co...

Страница 14: ...sible and after cleaning the sensor needs some time for polarisation Therefore the display and the analog output will show the last measured value for five minutes and the message cleaning in progress...

Страница 15: ...red value exceeds the set point and OFF if it drops back below it or vice versa Dosage is always carried out with 100 ON or 0 OFF The parameter for an ON OFF controller is the hysteresis P controller...

Страница 16: ...0 01 mg l For an ON OFF controller you have to set the following parameters 1 Set points S1 and S2 Set point S1 refers to relay 1 set point S2 refers to relay 2 2 P range and integral action time for...

Страница 17: ...irection S1 Basic settings Raise Basic settings Direction S2 Contr settings lower For an impulse frequency controller you have to set the following parameters 1 Set points S1 and S2 S1 refers to relay...

Страница 18: ...a pulse pause controller you have to set the following parameters 1 Set points S1 and S2 S1 refers to relay 1 S2 refers to relay 2 2 P range and integral action time Adjust a P range 0 For a P control...

Страница 19: ...xternal controller stop You can activate or deactivate the controller with an external switch by using the digital input This feature can also be used as low water indication Just connect a level or f...

Страница 20: ...1 402 mS 25 0 C S1 S2 Man 6 Switch ON relay 2 with key The square to the left of S2 gets dark 1 402 mS 25 0 C S1 S2 Man 7 Switch OFF relay 2 again with key The square gets light 1 402 mS 25 0 C S1 S2...

Страница 21: ...inguished NOTE If you work in manual mode Man and you want to prevent that an alarm is triggered during maintenance please check the HOLD Function see chapter 8 Operation and maintenance 7 8 1 Turn on...

Страница 22: ...cause of alarm is eliminated Sensor check during calibration If a sensor gives unsatisfying results during calibration an alarm is issued The alarm is held until a new calibration shows satisfying sen...

Страница 23: ...ensor has to be cleaned regenerated or replaced Error input 1 The measuring sensor gives no signal Please check the connections the cable and the sensor for signs of damage Error input 2 The temperatu...

Страница 24: ...4 20 mA the resolution is lower but defective cable connections are immediately evident With the parameters Begin and End you define which part of the measuring range you want to read out Alternativel...

Страница 25: ...by a Bayonet lock Turn the lock to the left until the fuse pops up Exchange it and fix the new fuse by turning the lock to the right Put the front back on and fix it tightly WARNING Disconnect the pow...

Страница 26: ...a sensor make sure that the replacement sensor is an original KROHNE product and that it corresponds to the equipment used Please mind that you have to calibrate whenever you change a sensor or an in...

Страница 27: ...ation of the device hardware and software 10 9 2 Analog inputs Here you can see the raw data the device obtains from the sensors They are not influenced by compensations or calibration and offer valua...

Страница 28: ...vanically isolated max loading 500 Ohm Interface RS485 Baud rate 9600 data format 8Bit 1 Start and 1 Stop bit Controller ON OFF controller with hysteresis P or PI controller as Pulse Pause or Impulse...

Страница 29: ...nfirming that the device is safe to handle If the device has been operated with toxic caustic flammable or water endangering products you are kindly requested to check and ensure if necessary by rinsi...

Страница 30: ...tputs Output 1 0 20mA 4 20mA for conductivity Controller S1 Controller S2 Start End Controller Controller S1 Controller S2 Acting direction Acting direction raise lower raise lower Set point Set point...

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