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Quadbeam Technologies MXD70 Series Set Up And Operating Manual Download Page 39

 
 

 

 

 
 
 
 
 
 
 
 

 

 

 

 

Faults 

 

 

 

MXD70 Suspended Solids / Turbidity
Setup and Operating Guide 

 

- 37 - 

 

 

 

 

 

Faults

 

E066 

CH1 

AUX mA Input Below 4mA 

E116 CH2 

The sensor input is less than 4mA, check sensor condition and connections. If the 
message persists please consult with your supplier. 

 

E166 CH3

 

E067 

CH1 

Sensor 0mV Cal Out of Spec 

E117 CH2 

The pH 0mV calibration for this channel is outside recommended specifications. 

 

E167 CH3 

 

E068 CH1  Calibration 

Due 

E118 CH2 

The time since the last calibration was performed on this channel has exceeded the 
time set in the calibration menu. 

 

E168 CH3 

 

E069 CH1  Planned 

Service 

Due 

E119 CH2 

The Planned Service interval for this unit has expired. Please contact Quadbeam 
Techonlogies at the details below: 
 
Quadbeam Technologies Ltd 
10/16 Alpito Place 
Pukekohe 
Auckland 
2120 
New Zealand 
Tel. +64 (09) 238 4609 
Email [email protected] 
 
NB. Quadbeam Technologies overseas users should contact their local distributor. 

 

E169 CH3 

 

E070 

CH1 

SD Card Checksum Error 

E120 CH2 

The SD Card store from which this channel was restored from has become 
corrupted. Check the channel's settings and then save the settings again to the SD 
card store. 

 

E170 CH3 

 

E071 CH1  Gain 

Error 

E121 CH2 

The sensor gain has been exceeded. If this message persists, please consult with 
your supplier. 

 

E171 CH3 

E072 

CH1 

Invalid Linearisation Curve 

E122 CH2 

A minimum of 2 linearisation points are required. Please check linearisation curve 
settings in the channel setup menu for this channel. 

 

E172 CH3 

E073 CH1  Linearisation Over-Range 
E123 CH2 

The linearisation result is greater than 9999 (or 100.0% when using %). 

E173 CH3 
E074 CH1  Linearisation 

Under-Range 

E124 CH2 

The linearisation result is less than 0. 

E174 CH3 
E075 

CH1 

Curve Low Limit 

E125 CH2 

The incoming probe signal is less than the lowest point in the linearisation curve. 

E175 CH3 
E076 

CH1 

Curve High Limit 

E126 CH2 

The incoming probe signal is greater than the highest point in the linearization 
curve. 

 

E176 CH3 

E077 CH1  Custom 

Error 

E127 CH2 

Contact your supplier for details. 

 

E177 CH3 

Summary of Contents for MXD70 Series

Page 1: ...MXD70 SERIES Multi parameter Monitor Suspended Solids Turbidity Setup and Operating Guide ...

Page 2: ......

Page 3: ...ogies is limited exclusively to the replacement of defective materials or workmanship Disclaimer Quadbeam Technologies Ltd reserves the right to make changes to this manual or the instrument without notice as part of our policy of continued developments and improvements All care has been taken to ensure accuracy of information contained in this manual However we cannot accept responsibility for an...

Page 4: ...ards and regulations set down by the European Low Voltage Directive 2006 95 EC using BS EN 61010 1 2010 Quality This instrument has been manufactured under the following quality standard ISO 9001 2008 Certificate No FM 13843 Note The standards referred to in the design and construction of Quadbeam Technologies products are those prevailing at the time of product launch As the standards are altered...

Page 5: ...Mount Termination Information 9 Suspended Solids Turbidity Input Channel Setup 10 Units 11 Range 12 Linearisation Source 12 CIP Input 13 Linearisation Curve Setup 14 Calibration 17 Sensor Zero Adjustment 18 Sensor Span Adjustment 19 Calibration History 19 Front Screen Calibration Access 20 Calibration Reminder 21 Resetting the User Calibration 22 Appendix A Example Dairy Readings 25 Appendix B Ins...

Page 6: ...Contents 4 MXD70 Suspended Solids Turbidity Setup and Operating Guide Blank ...

Page 7: ... when calibration interval has expired Sensor Input filter Adjustable filter that averages the sensor input over a user selectable time 1 32 Seconds Turbidity Input Card Specification Supported Sensor Types Quadbeam T Series Sensor Input Proportional probe signal from 0 to 32000 Linearization The incoming probe signal can be converted to standard engineering units using one of two user definable l...

Page 8: ...Specification 6 MXD70 Suspended Solids Turbidity Setup and Operating Guide Specification Blank ...

Page 9: ...ilable as immersion or hygienic style sensors and both are capable of operating in temperatures up to 850C The immersion sensors are designed for continuous on line monitoring of suspended solids in industrial and municipal water and waste water treatment plants mining and refining operations Applications include Effluent monitoring in clarifier overflow weirs Final effluent monitoring Mixed liquo...

Page 10: ...nnel Setup 8 MXD70 Suspended Solids Turbidity Setup and Operating Guide Channel Setup MXD73 Panel Mount Termination Information Suspended Solids Input Connection Details Turbidity Input Connection Details ...

Page 11: ...nel Setup MXD70 Suspended Solids Turbidity Setup and Operating Guide 9 Channel Setup MXD75 Surface Mount Termination Information Suspended Solids Input Connection Details Turbidity Input Connection Details ...

Page 12: ...r the sensor s input The default security access code is 1000 Main Menu From the front screen press the menu button to show the main menu options and select Channels Select Option EXIT Return to Front Screen Enter Option Select Channel Depending on the installed card select either the Suspended Solids or Turbidity input channel you wish to edit Select Option EXIT Return to Main Menu Enter Option ...

Page 13: ... digital input is currently controlling the on line off line state of the channel Select Option EXIT Cancel Save Selection Units The channel can be setup to display the reading with the following units NTU FTU mg l g l ppm ppt EBC OD and The relationship between these units and the incoming probe signal is determined by the linearisation curve data see page 14 and range setting see next item They ...

Page 14: ...ut purposes only Note The ranges for the units also include 100 0 and 10 00 Select Option EXIT Cancel Save Selection Linearisation Source Select which of the two user defined curves A or B are used for calculation of the displayed reading Select Option EXIT Cancel Save Selection Setup Curve A B Enter the setup curve submenu See page 14 for further information on setting up the linearisation curve ...

Page 15: ...tion will allow the user to filter the sensor readings by taking a running average over the time period selected from 1 to 32 seconds Select Option EXIT Cancel Save Selection CIP Input When assigned to a suspended solids channel the MXD70 series digital inputs feature a CIP function This CIP input indicates to the instrument that a CIP event is in progress so that the sensor can be disabled so not...

Page 16: ...or example 25 50 and 75 Up to10 points can be entered with the more points that are used the more precise the conversion will be The MXD70 provides two methods automatic and manual for entering the curve data into the instrument Automatic Curve Entry Automatic Curve Entry allows the user to set the number of points used in the curve Then for each point define the engineering value and equate it to...

Page 17: ...sampling Sensor Sampling After each point has been set the instrument will sample the sensor and store the observed reading as the equivalent sensor value for that point Once this value has been stored the instrument will automatically proceed to the next point to be entered EXIT Exit Setup Routine Auto Setup Individual Curve Point If the user requires to automatically setup an individual point in...

Page 18: ...The curve can use between 2 10 points Select Option EXIT Return to Channel Setup Enter Option Manually Setup Individual Curve Point If the user requires to manually setup an individual point in the curve they can select it from the available list and press the Man button Select point EXIT Return to Channel Setup AUTO Begin Auto Routine For This Point MAN Begin Manual Routine For This Point Enter C...

Page 19: ...fied by sample analysis in the laboratory The readings produced from the laboratory may not correlate with the instrument readings This is more likely in liquids which have large particles which separate out easily For example yeast waste water or white water in the paper industry To correct for any discrepancies the instrument allows for both a Sensor Zero Adjustment and Sensor Span Adjustment Ca...

Page 20: ...rs then an associated digital input is currently controlling the on line off line state of the channel Select Option EXIT Cancel Save Selection Sensor Zero Adjustment The sensor zero adjustment will either add or subtract a bias value to the zero point which will shift the entire curve by this value The slope of the curve is unchanged The current sensor reading can be seen in the pop up window and...

Page 21: ...sensor is shown in the channels calibration menu as a Where 100 equals no adjustment a slope of greater than 100 equals a steeper slope and a slope of less than 100 equals a shallower slope Adjust the Reading Up or Down EXIT Cancel Save Adjustment Enter Calibration History The MXD70 series has a calibration history feature which allows the user to review the record of sensor calibrations To enter ...

Page 22: ...tion functions without having to enter the security access code Select Option EXIT Cancel Save Selection Front Screen Calibration Access When the calibration access is enabled press the CAL button to bring up the pop up to select which channel to calibrate CAL Enter Calibrate Channel Select Menu Scroll Around Menus Menu Access Main Menu Select Channel to Calibrate From the pop up select the channe...

Page 23: ... If the user completes a successful sensor calibration before the calibration interval has expired then the instrument will ask the user whether they wish to update the next cal due date by the calibration interval Select Option EXIT Cancel Save Selection Calibration Interval Sets the interval time for the calibration alarm The Next Cal Date will update to show the date of the next calibration ala...

Page 24: ...ing the User Calibration If required the user can reset the user calibrations to their default states Main Menu From the front screen press the menu button to show the main menu options and select Calibration Select Option EXIT Return to Front Screen Enter Option Calibration Select Reset User Calibration Select Option EXIT Return to Main Menu Enter Option Reset User Calibration Select the required...

Page 25: ...XD70 Suspended Solids Turbidity Setup and Operating Guide 23 Channel Calibration Reset Channel User Calibration Select to reset the channels user calibration Select Option EXIT Return to Reset User Calibration Enter Option ...

Page 26: ...Channel Calibration 24 MXD70 Suspended Solids Turbidity Setup and Operating Guide Channel Calibration Blank ...

Page 27: ...ples from your own process Example No 1 Whole Milk 4 Fat using a S20 series sensor 100 Water Probe Signal 1535 1 Milk Probe Signal 1883 2 Milk Probe Signal 2242 5 Milk Probe Signal 2872 10 Milk Probe Signal 3294 25 Milk Probe Signal 3911 50 Milk Probe Signal 4525 100 Milk Probe Signal 5035 Example No 2 Cream 40 Fat using a S10 series sensor 100 Water Probe Signal 1510 100 Milk 4 Fat Probe Signal 4...

Page 28: ...Appendix 26 MXD70 Suspended Solids Turbidity Setup and Operating Guide Appendix Blank ...

Page 29: ...tware Expansion Unlock Code Software Expansion Unlock Code Instrument Settings Security Access Code Language Front Screen Ch1 Shown Front Screen Ch1 Secondary Reading i Front Screen Ch1 Secondary Reading ii Front Screen Ch2 Shown Front Screen Ch2 Secondary Reading i Front Screen Ch2 Secondary Reading ii Front Screen Ch3 Shown Front Screen Ch3 Secondary Reading i Front Screen Ch3 Secondary Reading ...

Page 30: ...ctor Membrane Correction Factor Bias Voltage mA Input Loop Mode mA Input Input Mode Set 0mA Input Set 4mA Input Set 20mA Input Temperature Input Sensor Temperature Units Temperature Compensation In Out Temperature Compensation Slope Temperature Compensation Auto Manual Fixed Temperature Input Input Salinity Pressure Compensation Auto Manual Pressure Mode Input 24V Loop Pressure Units Pressure 4mA ...

Page 31: ...nd configuration Channel 1 Channel 2 Channel 3 Curve A No of points Input Range Custom Units Custom Range Point 1 Point 2 Point 3 Point 4 Point 5 Point 6 Point 7 Point 8 Point 9 Point 10 Curve B No of points Input Range Custom Units Custom Range Point 1 Point 2 Point 3 Point 4 Point 5 Point 6 Point 7 Point 8 Point 9 Point 10 ...

Page 32: ...e and configuration Channel 1 Channel 2 Channel 3 Mode Online Offline Calibration Principle Calibration Manual Temp Input Calibration Units Calibration Manual Pressure Input Span Cal Point Enable Auto Span Cal Offset Value Slope Value Temperature Offset Sensor Condition Front Calibration Access Calibration Reminder Calibration Interval ...

Page 33: ...guration Setpoint 1 Setpoint 2 Setpoint 3 Setpoint 4 Setpoint 5 Setpoint 6 Channel Input Source Trigger High Value Low Value USP Pre Trigger Mode Cycle Time Proportional Band Delay Hysteresis Dose Alarm Dose Alarm Time Initial Charge Charge Time Charge Access Alarm Mode Clean Duration Clean Interval Clean Mode Clean Recovery Clean Delay ...

Page 34: ...ut F Channel Input Source Output 0 20mA 4 20mA Zero Span On Error Digital Inputs available options vary with card type and configuration Digital Input 1 Digital Input 2 Digital Input 3 Digital Input 4 Digital Input 5 Digital Input 6 Digital Input 7 Digital Input 8 Channel Function Range Change Switch Store Cleaning Setpoint Polarity 4 20 Output Level Service Alarms Channel 1 Channel 2 Channel 3 Se...

Page 35: ... instrument configuration has for some reason become corrupted Try switching the unit off and then on again If the message persists Reset the whole unit from the Load Default Settings option in the Save Restore menu or consult with your supplier as this unit may require a repair E008 UNIT Unit Store A Checksum Error The data in Unit Store A has been corrupted Save the current setup back to Unit St...

Page 36: ...rror E085 CH2 The Channel s User Cal has for some reason become corrupted Try switching the unit off and then on again If the message persists Reset the Channel from the Reset User Calibration option in the Calibration menu or consult with your supplier as the channel s input card may require to be returned for repair E135 CH3 E036 CH1 Sensor Cal Out Of Spec E086 CH2 The last Sensor Calibration wa...

Page 37: ...h your supplier E145 CH3 E046 CH1 Sensor User Slope Spec E096 CH2 The last Sensor Slope Calibration was greater than the recommended specification check sensor condition and connections and repeat calibration If the message persists please consult with your supplier E146 CH3 E047 CH1 Sensor Open Circuit E097 CH2 The sensor input is at open circuit check sensor condition and connections If the mess...

Page 38: ...ier E157 CH3 E058 CH1 Polar Span Cal At Limit E108 CH2 The last Polargraphic Span Calibration was out of limits check sensor condition and connections and repeat calibration If the message persists please consult with your supplier E158 CH3 E059 CH1 Galvanic Zero Cal At Limit E109 CH2 The last Galvanic Zero Calibration was out of limits check sensor condition and connections and repeat calibration...

Page 39: ...distributor E169 CH3 E070 CH1 SD Card Checksum Error E120 CH2 The SD Card store from which this channel was restored from has become corrupted Check the channel s settings and then save the settings again to the SD card store E170 CH3 E071 CH1 Gain Error E121 CH2 The sensor gain has been exceeded If this message persists please consult with your supplier E171 CH3 E072 CH1 Invalid Linearisation Cur...

Page 40: ...3 E215 SP4 E225 SP5 E235 SP6 E186 SP1 Store B Checksum Error E196 SP2 The Store B Save for the Channel associated with this Setpoint has become corrupted Check the setpoint s settings in the setpoint menu and then save the settings again in the Channel s Store B in the Save Restore menu E206 SP3 E216 SP4 E226 SP5 E236 SP6 E187 SP1 Setup Checksum Error E197 SP2 The Setup for this Setpoint has becom...

Page 41: ... B The sensor input level is below that set for the current output Span E263 C E273 D E283 E E293 F E244 A Sensor IP Current OP Zero E254 B The sensor input level is above that set for the current output Zero E264 C E274 D E284 E E294 F A Store A Checksum Error E255 B The Store A Save for the channel associated with this current output has become corrupted Check the current output s settings in th...

Page 42: ... in the current output menu and then save the settings again in the Channel s Store A in the Save Restore menu E265 C E275 D E285 E E295 F E246 A Store B Checksum Error E256 B The Store B Save for the channel associated with this current output has become corrupted Check the current output s settings in the current output menu and then save the settings again in the Channel s Store B in the Save R...

Page 43: ...s settings in the digital input menu and then save the settings again in the Channel s Store B in the Save Restore menu E312 DIG 3 E317 DIG 4 E322 DIG 5 E327 DIG 6 E332 DIG 7 E337 DIG 8 E303 DIG 1 Setup Checksum Error E308 DIG 2 The Setup for this Digital Input has become corrupted Check and correct the digital inputs settings and turn the unit off and on again If the message persists please consu...

Page 44: ...sponding Try switching the unit off and then on again If the message persists consult with your supplier as the unit may require to be returned for repair E347 UNIT Output Comms Error The Basic Internal Outputs are not Operating Correctly Try switching the unit off and then on again If the message persists consult with your supplier as the unit may require to be returned for repair E348 OP Output ...

Page 45: ...e calculation settings and turn the unit off and on again If the message persists please consult with your supplier E403 C1 Calculation Store A Checksum E413 C2 The Store A Save for the channel associated with this calculation has become corrupted Check the calculation s settings in the calculation menu and then save the settings again in the Channel s Store A in the Save Restore menu E404 C1 Calc...

Page 46: ... become corrupted Check the Modbus settings in the Modbus menu and then save the settings again into Store A in the Save Restore menu E422 UNIT Modbus Store B Checksum The Store B Save for the Modbus Configuration has become corrupted Check the Modbus settings in the Modbus menu and then save the settings again into Store B in the Save Restore menu E423 UNIT Modbus SD Card Checksum The SD Card sto...

Page 47: ...to check the measurement by an independent method for example using a handheld meter The Instrument Appears Dead Check that power is available to the unit Using a voltmeter set to AC or DC check the power supply voltage at the connector The design of the MXD70 Series allows the unit to accept from 85 to 250V AC or DC an alternative option allows operation from 18 to 32V AC or DC check the connecti...

Page 48: ... and increase if necessary Ensure that the relays are connected properly see MXD73 Installation guide or MXD75 Installation guide and that the voltage current levels are not exceeding 5A 30V DC or 5A 250V AC Check that the instrument input cables are not picking up excessive noise Guarantee and Service Products manufactured by Quadbeam Technologies Ltd are guaranteed against faulty workmanship and...

Page 49: ...Notes MXD70 Suspended Solids Turbidity Setup and Operating Guide 47 ...

Page 50: ...ity 8 9 Email 1 EMC 2 Error Messages 33 Communication 42 43 44 Current Output 39 Difital Input 41 Input Channel 34 Setpoint 38 Fault Finding 45 Filtering 13 Input Filter 13 Installation 7 Linearisation Curve Setup 14 Automatic Curve Entry 14 Manual Curve Entry 16 Linearisation Source 12 LVD 2 Main Menu 10 Manufacturing Standards 2 Mode Online Offline 11 18 MXD73 8 MXD75 9 Number of Points 14 16 Qu...

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