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Endura APA592

pH / Redox (ORP) transmitter

8 Troubleshooting and Diagnostics

OI/APA592–EN Rev. E

S066.044

Low sensor

efficiency (slope)

Problem with the sensor, improper
calibration, incorrect configuration
of user defined low sensor
efficiency limit.

[SENSOR]

Verify the proper buffer values were used for
calibration.

Repeat calibration with correct buffer values.

Clean sensor and repeat a buffer and/or process
calibration.

If sensor is functioning properly, order a spare
sensor to replace the existing sensor when failure
occurs.

Replace existing sensor if sensor is not functioning
properly.

Verify terminal blocks and other connections are
free of any liquids, oils, scale or corrosion.

Verify sensor wiring is free of nicks, cuts, breaks,
shorts and / or open connections.

If wiring is damaged, replace wiring and / or sensor
and recalibrate.

S068.043

High sensor

efficiency (slope)

Problem with the sensor, improper
calibration, incorrect configuration
of user defined high sensor
efficiency limit.

[SENSOR]

Verify the proper buffer values were used for
calibration.

Repeat calibration with correct buffer values.

Clean sensor and repeat a buffer and/or process
calibration.

If sensor is functioning properly, order a spare
sensor to replace the existing sensor when failure
occurs.

Replace existing sensor if sensor is not functioning
properly.

Verify terminal blocks and other connections are
free of any liquids, oils, scale or corrosion.

Verify sensor wiring is free of nicks, cuts, breaks,
shorts and / or open connections.

If wiring is damaged, replace wiring and / or sensor
and recalibrate.

Diagnostic Message

[Sub-error Message]

Possible Cause(s)

[Related Condition]

Corrective Action

Table 8.2 Diagnostic Messages (Continued)

Содержание Endura APA592

Страница 1: ...tion for both 2 and 3 wire RTD inputs for common inputs such as Pt100 Pt1000 and 3k Balco APA592 transmitters are communication ready field devices with microprocessor controlled electronics For bidir...

Страница 2: ...ter are available for free download from www abb com analytical See links and reference numbers below or scan this code Description Search for or click on Data Sheet Endura APA592 pH RRedox ORP transm...

Страница 3: ...ice and Repairs 10 1 14 Potential Safety Hazards 10 2 Use in Areas Requiring Ignition Protection 11 2 1 Approvals 11 2 1 1 CE Mark 11 2 1 2 Ignition Protection 11 2 2 Ground 11 2 3 Interconnection 11...

Страница 4: ...4 4 8 3 Electrical Connection in Hazardous Area 35 4 8 4 Installation in Hazardous Areas 36 5 Start up and Operation 40 5 1 Navigating Menus and Parameters 40 5 2 Security Levels and Password Access 4...

Страница 5: ...6 9 4 HART Common Practice Commands 88 10 Specification 90 11 Spares and Accessories 95 Appendix A 97 A 1 Permits and Certification 97 A 2 Temperature Compensation 97 A 3 Nernstian Temperature Compens...

Страница 6: ...y liability Operators must strictly observe the national regulations applicable in their countries with regards to installation functional tests repairs and maintenance of electrical devices 1 2 1 Ope...

Страница 7: ...ical protection of the transmitter The secure isolation of contact dangerous electrical circuits is guaranteed only when the connected devices fulfil the requirements of the applicable electrical code...

Страница 8: ...formation This symbol when noted on a product enclosure or barrier indicates that a risk of electrical shock and or electrocution exists and indicates that only individuals qualified to work with haza...

Страница 9: ...his symbol indicates that the product contains toxic or hazardous substances or elements The number inside the symbol indicates the environmental protection use period in years Electrical equipment ma...

Страница 10: ...ity Do not use municipal garbage Only privately used products may be disposed of in municipal garbage according to the WEEE directive 2002 96 EC Proper disposal prevents negative effects on people and...

Страница 11: ...documents All claims for damages must be claimed against the shipper and before the installation 1 9 Restriction of Hazardous Substances RoHS 1 10 Safety Precautions Please read the entire manual bef...

Страница 12: ...compliance of the instrument If you have any problems with installation starting or using the instrument please contact the company that sold it to you If this is not possible or if the results of thi...

Страница 13: ...st be grounded by connecting it to an equipotential bonding system it must be grounded at a single location only 2 3 Interconnection If APA592 pH transmitters are operated in an intrinsically safe cir...

Страница 14: ...e Ui 30 V Maximum input current Ii 160 mA Maximum power Pi 0 8 W Internal inductance Li 0 5 mH Internal capacitance Ci 5 nF Table 2 1 Intrinsic Safety Input Parameters Output Parameters Open circuit v...

Страница 15: ...2 D Ex tD A21 IP66 T135 C 20 C Tamb 60 C 2 5 3 APA592 pH A3 Type n Non sparking ATEX IECEx approved for use in zone 2 22 Ex nA Zone 2 LCIE 11 ATEX 1005 X IECEx LCI 11 0048X Designation Device design I...

Страница 16: ...Maximum voltage Ui 30 V Maximum input current Ii 160 mA Maximum power Pi 0 8 W Internal inductance Li 0 5 mH Internal capacitance Ci 5 nF Table 2 4 Intrinsic Safety Input Parameters Output Parameters...

Страница 17: ...page 103 for allowable sensors Agency Approvals FM Class I Div 2 Groups A B C D Class II III Div 2 Group F G T4 Ta 60 C CSA Class I Div 2 Groups A B C D Class II Div 2 Groups F G Class III Div 2 T4 T...

Страница 18: ...um output power Po 15 mW Allowed inductance total La 1 H Allowed capacitance total Ca 1 45 F Table 2 9 Non incendive Field Wiring FM and CSA Output Parameters Notes Parameters apply to entire system i...

Страница 19: ...n the 2 security screws located beneath the covers on front and rear of the housing body until they prevent both covers from being rotated unscrewed therefore preventing removal of the covers 3 2 Non...

Страница 20: ...tter with consideration to ambient conditions 2 Locate the transmitter in a position where the temperature and humidity specifications are not exceeded and ensure the transmitter is protected from dir...

Страница 21: ...luding Mounting Bracket Dimensions in mm in Fig 3 3 Transmitter only Dimensions Transmitter Label see Fig 3 6 page 22 1 2 in NPT or M20 common for all connections M8 depth 10 mm 0 39 in 46 5 1 83 150...

Страница 22: ...B securely in the required position 3 Attach the wall mounting bracket B to the wall securely using 2 x 10 mm bolts C Warning Install the wall mounting bracket on a sufficiently stable wall Dimensions...

Страница 23: ...mitter B to the pipe mounting bracket C securely in the required position 3 Attach the pipe mounting bracket C to the pipe securely using the U bolt nuts and washers included Dimensions in mm in Fig 3...

Страница 24: ...ature G refers to the permissible ambient temperature range for the transmitter only and not to the measuring element used APA592 PHx0AxHBxTxM APA592 EN x Key A Model number B Permissible power supply...

Страница 25: ...zLoc Labels ATEX Zone 0 Zone 1 Zone 2 Label CSA FM Classes I II III Div 1 Intrinsic Safety and Div 2 Non incendive Label Fig 3 7 Example of ATEX Zone 0 Zone 1 Zone 2 HazLoc Label Fig 3 8 Example of CS...

Страница 26: ...P transmitter 3 Mechanical Installation 24 OI APA592 EN Rev E CSA FM Classes I II and III Div 1 explosion and ignition proof Label Fig 3 9 Example of CSA FM Classes I II and III Div 1 explosion and ig...

Страница 27: ...C one at a time 3 Pull the cartridge C carefully but firmly out of the transmitter B keeping it straight to avoid bending the 6 pin connector D 4 Align one of the 4 plug positions E on the rear of the...

Страница 28: ...tions and regulations governing electrical installation Ensure the power supply and or bus connections are switched off before making connections Use a maximum of 12 SWG 10 AWG wire for connection of...

Страница 29: ...d D M20 nylon conduit plug E 1 2 in NPT 316 stainless steel Ex d explosion proof cable gland F 1 2 in NPT 316 stainless steel Ex d explosion proof conduit plug G M20 316 stainless steel Ex d explosion...

Страница 30: ...inal 3 if required Fig 4 2 Power Supply Connections at Transmitter Terminals Note HART Communication Communication with the transmitter is supported by the HART protocol The communication signal is mo...

Страница 31: ...Insert each sensor cable wire under the open terminals and secure by tightening the terminal captive screws Fig 4 3 APA592 PH Sensor Connections at Transmitter Terminals Caution The connection termin...

Страница 32: ...Connection Information pH Sensor Cable Color Transmitter Terminal Function 2867 AP100 AP300 7650 60 TB5 4 Glass Metal Sensing Electrode Clear Clear Blue Clear Blue 5 Guard 6 Reference Black Black Blac...

Страница 33: ...tion AP200 TBX5 Non ABB 4 Glass Metal Sensing Electrode Clear Blue Refer to sensor s manual for wiring colors and their functions 5 Guard Red Yellow 6 Reference Blue Black 7 Solution Ground Green Yell...

Страница 34: ...on box mounted either directly on it or in close proximity The extension cable is connected to the sensor inside the junction box Maximum distance between the sensor and transmitter is 30 m 100 ft wit...

Страница 35: ...system Warning The connection terminals accept cables with a maximum peripheral wire cross section of 2 5 mm2 12 SWG 10 AWG Switch off the power supply before connecting the transmitter Notes To ensu...

Страница 36: ...UMmin 0 02A x RLtg R250 Where UMmin Minimum operating voltage of transmitter refer to technical data for transmitter USmin Minimum supply voltage of power supply SPS input RLtg Line resistance between...

Страница 37: ...safety the electrical limit values must be used as the basis for the prototype test certificates of the transmitters including the capacitance and inductance values of the wires Proof of intrinsic sa...

Страница 38: ...ia D A20 IP66 T135 C 20 C Tamb 60 C Intrinsic Safety FM and CSA Entity parameters are specified in Appendix B installation drawing P0908 Note For additional information refer to Section 2 5 page 12 F...

Страница 39: ...llation drawing P0909 Fig 4 12 Type n Non sparking ATEX IECEx FM Class I Div 2 Groups A B C D Class II III Div 2 Group F G T4 Ta 60 C CSA Class I Div 2 Groups A B C D Class II Div 2 Groups F G Class I...

Страница 40: ...ed FM Class I Div 2 Groups A B C D Class II III Div 2 Group F G T4 Ta 60 C CSA Class I Div 2 Groups A B C D Class II Div 2 Groups F G Class III Div 2 T4 Fig 4 14 Non Incendive using Div 2 field wiring...

Страница 41: ...and the sensor must be observed Do not open the cover when circuits are live FM XP Class I Div 1 Groups A B C D DIP Class II Div 1 Groups E F G DIP Class III Div 1 T4 CSA Class I Div 1 Groups A B C D...

Страница 42: ...Prompt executed by pressing the key F Left key used for parameter navigation and to enter editable parameters G Up Down keys used to scroll through menu options and to increase decrease values in edit...

Страница 43: ...r passwords for these levels can be enabled via the Service level Access to the Service level is password dependent The Enter Password screen is always displayed for Service level access It is also di...

Страница 44: ...with factory set default passwords for access to the Standard Advanced and Service levels Passwords cannot be modified Access Level Read Write Read only Read only None All levels and sub levels Stand...

Страница 45: ...page 52 Ion Concentration see Section 7 2 3 page 53 Display Overview Section and Function Easy Setup The Easy Setup menu is used to set up the system quickly and contains a series of options for users...

Страница 46: ...in loop mode and view the diagnosis simulation status Communication Used to configure the transmitter s HART communication support Service Note Service level parameters are reserved for ABB factory tr...

Страница 47: ...ART Multiplexer Configuration via EDD technology Configuration can also be performed with EDD master applications such as Siemens Simatic PDM that is approved for use with EDD Configuration using a ha...

Страница 48: ...on up 4 Refit the cartridge C by pushing it carefully but firmly into the transmitter Keep the cartridge C straight to avoid bending the 6 pin connector D 5 Refit the cartridge cover A by screwing it...

Страница 49: ...mode autoscroll each Operator page in sequence every 15 seconds to view current alarms via the Diagnostics menu Operator Page Access Level The Access Level is used to select access to configuration m...

Страница 50: ...us including Operator Pages is shown in Table 7 1 page 49 Notes It is not possible to configure the system or to modify data within the Operator Pages The Operator Page number is displayed on each pag...

Страница 51: ...o Section 8 1 page 72 for a list of diagnostic messages Operator Page 1 Large primary value on the first line Operator Page 2 Large primary value on the first line and a primary value percentage range...

Страница 52: ...ge 67 Autoscroll By selecting Autoscroll each Operator Page is displayed in sequence for 15 seconds Auto scrolling can be stopped by selecting one of the Operator Pages from the Operator Menu Signals...

Страница 53: ...Analyzer Type pH Sensor Type Isopotential Pt Asymmetric Pt Sensor Diag Reference Imp Limit Temp Sensor Temp unit Temp Comp Type Manual Temp pH Soln Coeff Temp Sensor Type Run TC Recognition TC Recogn...

Страница 54: ...Temp unit Temp Comp Type Manual Temp mV Soln Coeff Temp Sensor Type Run TC Recognition TC Recognition Stat Device Info Device Type Device Serial No Software Version Hardware Version HART Tag HART Des...

Страница 55: ...Mag End Mv Sensor Diag Reference Imp Limit Temp Sensor Temp unit Temp Comp Type Manual Temp mV Soln Coeff Temp Sensor Type Run TC Recognition TC Recognition Stat Device Info Device Type Device Serial...

Страница 56: ...Asymmetric Pt Asymmetric Potential Adjustable range 2000 to 2000 mV Default 0 mV Enabled when pH Sensor Type Custom PH Valence Ion valence selection 3 2 1 1 2 or 3 The valence determines the millivol...

Страница 57: ...r at power up or when executing the Run TC Recognition routine is run see page 64 Auto Solution Auto Solution temperature compensation can be selected when a temperature sensor is connected and is rec...

Страница 58: ...pe Enabled when Buffer Type is not User Def Buffer 2 Value Enables selection of the Buffer 2 value based on Buffer Type Enabled when Buffer Type is not User Def User def Soln 1 Enables entry of a user...

Страница 59: ...Edit PV Temp Cal Enables manual adjustment of the sensor PV slope and offset and sensor temperature slope and offset Note This function may not be suitable for many applications but it provides quick...

Страница 60: ...n option and apply an input Wait for the message Continue When Stable to be displayed then press the key to continue 2 Enter the new PV value using the and keys then press the key to continue 3 At the...

Страница 61: ...the required temperature Press the key to proceed 3 Edit the 1st buffer value by pressing the key and use the and keys to select the required value Press the key to proceed 4 Apply Buffer 1 input wat...

Страница 62: ...reen or if a calibration failure message is displayed reset the buffer values see steps 2 to 6 8 If the Hold Output screen was selected at step 1 an option to release the output is provided at the Rel...

Страница 63: ...prompt to immerse the sensor in buffer1 and shows the type of buffer and buffer 1 value Press the key to proceed 3 The next screen shows live PV and temperature values The progress bar indicates sampl...

Страница 64: ...tep 1 an option to release the output is provided at the Release Output screen Press the key to retain the Hold Output state or the key release the Hold Output state Step Procedure Screen 1 At the Tem...

Страница 65: ...tial Adjustable range 2000 to 2000 mV Default 0 mV Enabled when pH Sensor Type Custom Valence Ion valence selection of either 3 2 1 1 2 or 3 The valence determines the millivolt change per decade of c...

Страница 66: ...rature sensor is connected and is recognized by the device This selection provides the ability to include a solution coefficient in the Nernst equation see Appendix A 3 page 98 Manual Temp The value i...

Страница 67: ...he alphanumeric character set Long Tag Use to specify a longer HART description for the device entered from the alphanumeric character set maximum 32 characters Write Protection Displays hardware soft...

Страница 68: ...transmitter All Damping Minimum value 0 0 s maximum value 99 9 s All Alarm Current Level of current loop output under alarm conditions High corresponds to alarm current level of 21 5 mA Low correspond...

Страница 69: ...erator Page 3 temperature sensor input ref impedance PV current All Operator pg 4 ln 2 Selects the type of data displayed on line 2 of Operator Page 4 Options as Operator pg 3 ln 2 above Operator pg 4...

Страница 70: ...efault 110 Slope alarm lim lo 40 to 100 Default 60 Offset alarm Lim 0 to 10000 mV Default 180 mV Loop Test The current output of the transmitter can be adjusted between 3 8 and 21 5 mA This feature is...

Страница 71: ...causes loss of HART communication All HART Tag A configurable 8 character HART tag used for identification Burst Mode Burst Mode is a HART feature used to continuously transmit one of three Universal...

Страница 72: ...sword protection to the Advanced Access level The factory default is disabled Disable password Function key lock Locks the keys on the keypad Factory default is unlocked No To lock the keypad select Y...

Страница 73: ...essages and corrective actions See Table 8 2 page 72 for details of all diagnostics Fig 8 1 Example of Diagnostic Alert Icon and Name Description Failure Transmitter functionality lost due to malfunct...

Страница 74: ...vailable Diagnostic Message Sub error Message Possible Cause s Related Condition Corrective Action Configuration Changed The device configuration has been changed by a write or set command or by an op...

Страница 75: ...dBack failure The output circuit could be broken or not correctly calibrated ELECTRONICS Perform an Output Trimming If the error persists replace electronics F116 023 Memory Failure Electronic memory...

Страница 76: ...ference electrode impedance is higher than the user set limit SENSOR Verify sensor wiring Verify sensor wiring is free of nicks cuts breaks and or open connections Verify configuration settings are co...

Страница 77: ...agnosis option PROCESS Verify sensor wiring Verify sensor wiring is free of nicks cuts breaks and or open connections Verify configuration settings are correct Ensure diagnostics is set to OFF if the...

Страница 78: ...sensor offset limit SENSOR Clean sensor and repeat a buffer and or process calibration If sensor is functioning properly order a spare sensor to replace the existing sensor when failure occurs Replac...

Страница 79: ...pen connections If wiring is damaged replace wiring and or sensor and recalibrate S068 043 High sensor efficiency slope Problem with the sensor improper calibration incorrect configuration of user def...

Страница 80: ...onics error ELECTRONICS Check temperature sensor connections If a temperature sensor is not connected switch temperature compensation to Manual mode If the problem persists contact factory S076 010 PV...

Страница 81: ...ns Diagnosis screens can be viewed using the DTM or the EDD graphical user interface they cannot be viewed on the transmitter s display 8 2 1 Diagnosis Overview Screen An overview of active inactive d...

Страница 82: ...diagnostics can be masked using the DTM or the EDD This feature is not accessible via the transmitter s display and a masked diagnosis is not reported when it occurs The list of maskable diagnoses is...

Страница 83: ...d Diagnosis mode all active diagnoses are suppressed and only the simulated diagnosis is reported Diagnosis simulation status can be viewed on the HMI using Diagnostics Diagnosis Status menu see Secti...

Страница 84: ...Endura APA592 pH Redox ORP transmitter 8 Troubleshooting and Diagnostics 82 OI APA592 EN Rev E The diagnosis Simulation screen is shown in Fig 8 4 Fig 8 4 Diagnosis Simulation Screen...

Страница 85: ...alog output signal that matches the Primary Value is not available The output signal in multidrop mode is basically a constant 4 mA and is used exclusively for the power supply In multidrop mode senso...

Страница 86: ...y Number Descriptor Message Installation Date Write protect Poll Address Asymmetric Poten PV Unit Sensor diag Isopotential point pH sensor type Analyzer type Run TC Recognition TC Recognition Status T...

Страница 87: ...slope PV cal offset alarm lim PV cal slope lo alarm lim PV cal slope hi alarm lim Reference Impedance TV Output Current Sensor Input QV Temperature SV PV Process Operating Conditions Loop test Install...

Страница 88: ...and of Range PV pH ORP pION or Ion Conc and PV percentage of range 3 Read Dynamic Variables and Current Current output value mA PV value pH ORP pION or Ion Conc and PV unit pH mV ppb ppm ug l mg l Te...

Страница 89: ...mping time Write protection status Any private label distributor code associated with the device 16 Read Final Assembly Number Returns the user defined final assembly number 17 Write Message Enables a...

Страница 90: ...put of the device A value of 0 0 should be written to fixed Output Value to exit the device from fixed output mode 41 Start Self Test Performs self test function on the device 42 Master Reset Device c...

Страница 91: ...es there is additional status information it can be obtained via this command 49 Write Sensor Serial Number Sensor serial number can be entered 59 Write Number of Response Preambles User can access an...

Страница 92: ...F after calibration Compensation Modes Dynamic Response 3 Seconds for 90 step change at 0 00 second dampening pH Glass antimony Sb ORP Redox Platinum Pt Gold Au pION Custom user programmable Glass 1x1...

Страница 93: ...ring communication in accordance with HART FSK physical layer specification version 8 1 08 1999 section 8 1 Under voltage Protection UTerminal Mu 12 V results in Ia 3 8 mA Maximum Load Rload supply vo...

Страница 94: ...d inside outside 70 m epoxy powdercoat aluminum magnesium content 6 copper free 0 5 Weight 1 3 Kg 3 lb Cable Gland Protection IP66 and 67 for plastic glands supplied with general purpose Intrinsically...

Страница 95: ...60 C Non incendive FM and CSA when installed in accordance with the installation drawing P0909 of Appendix B FM Class I Div 2 Groups A B C D Class II III Div 2 Group F G T4 Ta 60 C CSA Class I Div 2 G...

Страница 96: ...Agency Enclosure Ratings IP66 and IP67 NEMA 4X Approvals CE Mark The APA592 PH including type B LCD display configuration software meets all requirements for the CE mark in accordance with the applic...

Страница 97: ...cover 4TB9515 0283 Wall and pipe mounting kit 4TB9515 0285 1 2 in NPT nylon cable gland I S Non Incendive 4TB9515 0286 1 2 in NPT nylon conduit plug I S Non Incendive 4TB9515 0287 M20 nylon cable gla...

Страница 98: ...steel Ex d Explosion proof conduit plug 4TB9515 0291 M20 316 stainless steel Ex d Explosion proof cable gland 4TB9515 0292 M20 316 stainless steel Ex d Explosion proof conduit plug 4TB9515 0280 Rear...

Страница 99: ...oefficient option can be used to compensate for electrode and process changes with temperature Symbol Description Explosion proof approval The Ex label indicates a device that complies with the direct...

Страница 100: ...an electrochemical sensor to a reference temperature that is typically 25 C 77 F Temperature effects of pH sensors are well behaved and are characterized by the Nernst equation The APA592 PH transmit...

Страница 101: ...Vindication mV value indicated on the transmitter and proportional to the current output value T temperature of the solution in C after applying the factory and process calibration values Examples of...

Страница 102: ...Endura APA592 pH Redox ORP transmitter Appendix B Installation Drawings 100 OI APA592 EN Rev E Appendix B Installation Drawings B 1 Drawing P0908 Fig B 1 Installation Drawing P0908...

Страница 103: ...Endura APA592 pH Redox ORP transmitter Appendix B Installation Drawings OI APA592 EN Rev E 101 B 2 Drawing P0909 Fig B 2 Installation Drawing P0909...

Страница 104: ...Endura APA592 pH Redox ORP transmitter Appendix B Installation Drawings 102 OI APA592 EN Rev E B 3 Drawing P0910 Fig B 3 Installation Drawing P0910...

Страница 105: ...Endura APA592 pH Redox ORP transmitter Appendix B Installation Drawings OI APA592 EN Rev E 103 B 4 Drawing P0911 Fig B 4 Installation Drawing P0911...

Страница 106: ...Endura APA592 pH Redox ORP transmitter Notes 104 OI APA592 EN Rev E Notes...

Страница 107: ...Acknowledgements HART is a registered trademark of the HART Communication Foundation Siemens is a copyright of Siemens AG Sales Service Software...

Страница 108: ...on gb abb com abb com measurement We reserve the right to make technical changes or modify the contents of this document without prior notice With regard to purchase orders the agreed particulars shal...

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