Manuale d’uso / di manutenzione del prodotto UDA2182 del fabbricante Honeywell
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Honeywell Process Solutions UDA2182 Universal Dual Analyzer Product Manual 70-82-25-119 January 2009.
ii UDA 2182 Universal Dual A naly zer Product Manual January 2009 Notices and Trademarks Copyright 2008 by Honey well Revision 5 January 2009 WARRANTY/REMEDY Honeyw ell w arrants goods of its manufacture as being free of defective materials and faulty workmanship.
January 2009 UDA 2182 Universal Dual A naly zer Product Manual iii About This Document Abstract This document provi des descriptions and procedures for the In stal lation, Confi guration, Operation, and Troubleshoot ing of your UDA2182 Universal Dual Analyzer.
iv UDA 2182 Universal Dual A naly zer Product Manual January 2009 Symbol Definitions The following table li sts those sym bols used in this docum ent to denote certai n conditions. Symbol Definition This CA UTION symbol on the equipment refers y ou to the Product Manual for additional information.
3/08 UDA 2182 Universal Dual A naly zer Product Manual v Contents 1 INTRODUCT ION ................................................................................................... 1 1.1 Overview ......................................................
vi UDA2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7.12 Manual Starting/Stopping the Auto Cycle ..................................................................... 31 5.7.13 Auto Cycle Fail ...........................................
3/08 UDA 2182 Universal Dual A naly zer Product Manual vii 6.16 Variables Configuration ........................................................................................................ .. 105 6.17 Communication Configuration ..................
viii UDA 2182 Universal Dual A naly zer Product Manual January 2009 9 OUTPUTS CALI BRATION ................................................................................ 178 9.1 Overview ..............................................................
3/08 UDA 2182 Universal Dual A naly zer Product Manual ix 15.13 Appendix L – Leak Detection in PPB Applications ............................................................ 226 15.14 Appendix M – Procedure for Low Level ppb Dissolved Oxygen Testing .
x UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Tables Table 3-1 Procedure for Unpack ing and Prepari ng the UDA2182 ______________________________ 10 Table 3-2 Panel Moun ting Proced.
3/08 UDA 2182 Universal Dual A naly zer Product Manual xi Table 11-1 Cal Hi story items _________________________________________________________ 189 Table 12-1 Stat us Messag es _____________________.
xii UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Figure 8-2 Resetti ng ORP O ffset ______________________________________________________ 156 Figure 8-3 Resetting Calibration Trim __.
Introduction January 2009 UDA 2182 Universal Dual A naly zer Product Manual 1 1 Introduction 1.1 Overview Multi-function instrument The UDA2182 Universal Dual Analyzer is the next level of dual channel analyzers providing unprecedented versatility and flexibility.
Introduction 2 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Outputs Two standard Analog outputs 0 –20 or 4–20 mAdc, 750 ohms m aximum , isolated from inputs, ground, and each other, and independently assignable to any parameters and ranges Proportional to user-set output range(s) of selected parameter(s).
Introduction January 2009 UDA 2182 Universal Dual A naly zer Product Manual 3 1.2 Features Standard and solution temperature compensation Measured pH temperature is compensated in one of two ways. Electrode tem perature sensitivity is automatically compensated to display the correct pH value at tem perature.
Introduction 4 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Password protection Keyboard security protects configuration a nd calibration data. A password (up to four digits) can be configured. If the security feature is enabled, the password will be required to access configuration and calibration software functions.
Specifications January 2009 UDA 2182 Universal Dual A naly zer Product Manual 5 2 Specifications 2.1 Specifications UDA2182 Universal Dual Analyzer Display Graphical LCD with white LED Backlight Viewing Area: 66.
Specifications 6 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 UDA2182 Universal Dual Analyzer Control Loop/Outputs Control Loops: 2 standard (one for each PV); current, pulse frequen.
Specifications January 2009 UDA 2182 Universal Dual A naly zer Product Manual 7 UDA2182 Universal Dual Analyzer Ethernet TCP/IP Communications Interface (Optional) Type: 10 or 100 BaseT; auto-speed and auto-polarity sensing Length of Link : 330 ft. (100 m) maximum.
Specifications 8 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 ATTENTION The emission limits of EN61326 are designed to provi de reasonable protection against harmful interference when this equipment is operated in an industrial enviro nment.
Unpacking January 2009 UDA 2182 Universal Dual A naly zer Product Manual 9 3 Unpacking, Preparation, and Mounting 3.1 Overview Introduction This section contains instructions for unpacking, preparing, and mounting the Analyzer. Instructions for wiring are provided in Sec tion 4 (power wiring) and Section 7 (input wiring).
Unpacking 10 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 3.2 Unpacking and Preparing Procedure Table 3-1 Procedure for Unpacking and Preparing the UDA2182 Step Action ATTENTION For prolonged storage or for shipment, the instrument should be kept in its shipping container.
Unpacking January 2009 UDA 2182 Universal Dual A naly zer Product Manual 11 Panel Mounting Dimensions 156 [6.14] 156 [6.14] 152 [5.9 8] 33.5 [1.32] 138 [5.
Unpacking 12 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Rear Panel Support Plate Dimensions Figure 3-2 Rear Panel Support Plate Dimensions.
Unpacking January 2009 UDA 2182 Universal Dual A naly zer Product Manual 13 Pipe Mounting The analyzer can be mounted vertically or horizontally on a pipe. Use the bracket and hardware supplied in the mounting kit. Select 1 inch or 2 inch U-Bolts. ATTENTION Pipe mounting is not recommended if the pipe is subject to severe vibration.
Unpacking 14 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Wall Mounting Dimensions The analyzer can be mounted on a wall. Use the bracket and hardware supplied in the mounting kit. Left hand Side View Front Vie w Moun ting Bracket Horizontal Front View Moun ting B racket Vertical 195.
Pow er Wiring January 2009 UDA 2182 Universal Dual A naly zer Product Manual 15 4 Power Wiring 4.1 Overview Introduction This section contains instructions for installing ac power wiring for the Analyzer, in preparation for performing configuration setup as described in Section 6.
Pow er Wiring 16 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 4.2 General Wiring Practices WARNING Qualified personnel should perform wiring only. Safety precaution WARNING A disconnect switch must be installed to break all current carrying conductors.
Pow er Wiring January 2009 UDA 2182 Universal Dual A naly zer Product Manual 17 4.3 Power Wiring Considerations Recommended wire size Observe all applicable electrical codes when making power connections. Unless locally applicable codes dictate otherwise, use 14-gauge (2.
Pow er Wiring 18 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Step Action screws that hold the retainer and slide the re tainer to the left until the retainer tabs disengage from the terminal boards. 4 Refer to Figure 7-1 for the location of the Po wer Supply/Analog Outpu t/Relay Output board.
Pow er Wiring January 2009 UDA 2182 Universal Dual A naly zer Product Manual 19 AC N L2 AC Hot L1 Case Earth Ground Grounding Stud on Case 13 12 11 10 9 8 7 6 5 4 1 Analog Ou tput 1 (+) Analog Out put 1 ( –) Analog O u tput 2 ( +) Analog Out put 2 ( –) Rela y Output 1 ( N.
Operating the Analyzer 20 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5 Operating the Analyzer 5.1 Overview Introduction This section contains instructions for operating the Analyzer. What’s in this section? The topics in this section are listed below.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 21 5.2 Analyzer Overview The UDA2182 Universal Dual Analyzer is the next level of dual channel analyzers providing unprecedented versatility and flexibility.
Operating the Analyzer 22 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.3 Key Navigation Table 5-1 shows each key on the operator interface and defines its function.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 23 5.4 Displays Overview Viewing the Displays To view display screens, push the Di splay key. Pushing the Display key repeatedly scrolls through screens which show the current status of pH/ORP, Conductivity, or Dissolved Oxygen Concentration.
Operating the Analyzer 24 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Online Functions Table 5-2 Display Details Functions Detail Function Process Variable Values When tw o input bo.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 25 5.5 Input Displays Two Input Display Press Displ ay . You will see: 1 3 7.
Operating the Analyzer 26 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.6 PID Displays Overview When PID 1 or 2 is active - there is a display screen for each. There is a sub-screen that allows editing of the Setpoint value, Setpoi nt Source, Control Mode, and Output value.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 27 Changing Parameters on the PID Display When either PID Display is on the Display screen, you can edit the Setpoint value, Setpoint Source, Control Mode, and the Output value.
Operating the Analyzer 28 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7 Auto Cycle Display s 5.7.1 Overview Auto Cycling allows each input probe to be automatically rinsed and calibrated on a recurring schedule, in response to an event, or on demand.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 29 5.7.3 How it w orks Each occurrence of a sequence of actions for the cleaning and calibration of a probe is a cycle. The status message “Auto Cycle n Active” appears for the duration of a non- failing cycle (where n refers to 1 or 2).
Operating the Analyzer 30 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7.5 Hold Active If Hold Active is enabled in Auto cycling Setup, then the values remain in the hold state during auto cycle.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 31 5.7.12 Manual Starting/Stopping the Auto Cycle Pressing Enter on the Auto Cycle Operational Display brings up.
Operating the Analyzer 32 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.7.13 Auto Cycle Fail The status message “Auto Cycle n Fail” is displayed during a fail state. Once detected, the current cycle proceeds immediately to the Probe Insert step (if enabled) or to the Resume Delay step.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 33 5.8 Pharma Display 5.8.1 Overview The Pharma Parameter is available when a Conductivity Input is enabled. Pharm a supports USP (United States Pharmacopoeia) and PhEur (Pharmacopoeia Europa) standard procedure stages for determining Purified Water.
Operating the Analyzer 34 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 The UDA also supports Pharma Europa (PhEur) section 2.2.38, which specifies tests for determining Highly Purified Water which are identical to USP Stages 1, 2 and 3.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 35 Table 5-6 Selecting the Pharma Test on Display Press Action Enter to access the Pharma Op Panel. A pop-up dialog box will appear: Stage 1 Pharma T est 80.00 PCT Warn Stage 1 Pharma T est 80.
Operating the Analyzer 36 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.8.5 Pharma Warning and Fail Signal The Pharma 1 warning limit is entered from the op-panel for stage 1 and is user selectable. The digital output “Pharma n W arn” is available (See Digital Source Selection - Table 6-4).
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 37 5.9 Cation Calc Display 5.9.1 Overview This group allows you to configure dual conductivity inputs for cation or degassed CO 2 measurement.
Operating the Analyzer 38 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Degassed CO 2 The dual input UDA can also be configured for degassed CO 2 measurement by employing cells #2 and #3. Here the cation effluent stream is degassed of CO 2 , typically by heating the cation effluent stream to a n ear boiling temperature.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 39 Note: The relationship between the elect rolytic conducti vity and the pH of amm onia and am ines is well established in the technical literature. It must be understood that the UDA was designed for accurate results over the pH range of 8 to 10.
Operating the Analyzer 40 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.9.7 Troubleshooting In normal operation, both the direct electrode pH measurem ent and the pH from differential conductivity should very closely match each other.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 41 5.10 Status Display Overview The Status Displays let you see the status of the Alarm Status, PID Alarm Status.
Operating the Analyzer 42 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Status Display Parameter Status (Read Only) Status Definition Logic Status Logic 1 Logic 2 Logic 3 Logic 4 ON O.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 43 Status Display Parameter Status (Read Only) Status Definition Math Values Math 1 Math 2 Math 3 Math 4 Analog Values Read Only – Shows t he calculated values of the Math blocks.
Operating the Analyzer 44 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 Status Display Parameter Status (Read Only) Status Definition WebPgLngSet EE/RT/PC Ident ifies the web page language set programmed into the Communications card. EE web pages support English, French, German, Italian and Spanish.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual A naly zer Product Manual 45 Status Display Parameter Status (Read Only) Status Definition Calc Values (if configured) Sum Difference Ratio %Passage %Rejection Value Available only if both units of measure betw een the two input boards are identical.
Operating the Analyzer 46 UDA 2182 Univ ersal Dual A nalyzer Product Manual January 2009 5.11 Event History Overview Event History records events with timestamp. Events recorded include setup change, power on, calibrations (no values) and alarms with detail available on alarm type and source by scrolling and selecting event name.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual Analy z er Product Manual 47 Clear Event History • Press Setup to display the Main menu. • Use the keys to select “Maintenance” then press Ent er to enter the sub- menu. • Use the keys to select “Display” then press Ent er to enter the sub-menu.
Operating the Analyzer 48 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 5.12 Process Instrument Explorer Software Overview Process Instrument Explorer lets you conf igure your analyzer on a desktop/laptop or Pocket PC. For details see Process Instrument Explorer manual #51-52-25-131.
Operating th e A nalyzer January 2009 UDA 2182 Universal Dual Analy z er Product Manual 49 Infrared communications The infrared connection provides a non-intrusive wireless connection with the instrument and maintains its waterproof integrity when used in conjunction with the optional PIE (Process Instrument Explorer Software).
Operating the Analyzer 50 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 5.13 Modbus Communications Overview The UDA2182 provides Modbus communication support on two com munication interfaces using the optional Communication Card. A general sum mary is listed below.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 51 6 Configuration 6.1 Overview Introduction Configuration is a dedicated operation where you use straightforward keystroke sequences to select and establish (configure) pertinent setup data best suited for your application.
Configuration 52 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.2 UDA2182 Block Diagram Overview Signal Conn ec tion Key Relay (1- 4) Time Fre q Relay Digital Input (1 -2) Digital I n.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 53 6.3 Main Setup Menu Accessing the Main Menu Press Setu p . The main Menu will appear.
Configuration 54 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Proportional Output), Pulse Frequency (P ulse Frequency Type), Frequency Prop (Frequency Proportional), or On/Off type and associated parameters. Alarms Configuration ( Table 6-8) - configure Alarm 1 through 4 for Alarm’s Source and associated parameters.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 55 6.4 Basic Configuration Procedure Introduction Each of the Set Up groups and their functions are pre-configured at the factory. If you want to change any of these selections or values, read the “General Rules for Editing” and follow the procedure in Table 6-1.
Configuration 56 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Basic Configuration Procedure Table 6-1 Basic Conf iguration Procedure Step Operation Press Result 1 Enter Set Up Mode Se.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 57 6 Enter the Value or Selection Enter Enters value or selection made into memory after another key is pressed. Repeat the procedure for changing any parameter for any group.
Configuration 58 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.5 Analog and Digital Signal Sources Overview This section contains a list of signals that are available for connection as digital and analog sources.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 59 Table 6-3 Analog Signal Sources Analog Signal Description Definition Input 1 PV Input 1 Process Variable PV Source selec.
Configuration 60 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 PID Out 2 PID Output 2 PID 2 Output in percent (0 to 100). Normally connected to a proportional current (Current Type) or time proportional or frequency proportional relay.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 61 Out 1 Fault Output 1 Fault Out 2 Fault Output 2 Fault Out 3 Fault Output 3 Fault Output open conditions. This allows an alarm to be triggered if the respective 4-20 mA output opens.
Configuration 62 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 AC 2 Cal 2 Auto Cy cle 2 Calibration Point 2 Auto Cycle 2 digital output (Cycle St art Source) configuration selection See Table 6-16 Auto Cycling Configuration.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 63 6.6 Inputs Configuration Overview This group lets you select pH/ORP, Preamp pH, Conductivity, or Dissolved Oxygen Input type and the associated output parameters. Accessing Inputs Menu Press Setup to display the Main menu.
Configuration 64 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Temp Deg F or C (Temp Type = Manual) 14.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 65 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Input 1 or 2 Preamp pH The pH Preamp input card measures pH and acc epts inputs from a Durafet series Preamp, a glass Meredian II Preamp or a Durafet series C ap Adapter.
Configuration 66 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Solution pH/ºC (Temp Input = Enable, Solu Temp Co mp = Custom) 0.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 67 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Input 1 or Input 2 Conductivity For every cell constant the PV type includes selections for both conductivity µS/cm and conductivity mS/cm.
Configuration 68 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition PV Type Select Cell Constant First Cond .
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 69 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition TDS Factor (only PV Ty pe TDS) 0.010 1.000(default) 2.000 The TDS Factor is a conversion value applied to conductivity to derive total dissolved solids, in units of ppm per μ S/cm.
Configuration 70 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Solu Temp Comp None Custom H20 NH3 PO4 C4.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 71 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Wire Size AWG + 16 AWG 18 A W G(default) 20 AWG 22 AWG Wire Size Sq mm + 0.33 to 2.08 default = 0.
Configuration 72 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition PV Type DO% Sat DO Concen (default) The c.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 73 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition PV Bias -20.00 to 20.00 PPM -20000 to 20000 PPB default = 0.000 PV Bias Constant - is used to compensate the input for drift of an input value.
Configuration 74 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.7 Outputs Configuration Overview This group lets you select the signal that will be transmitted. Accessing Outputs Menu • Press Setup to display the Main menu. • Use the keys to select “Outputs” then press Enter to enter the sub-menu.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 75 NOTE 1. The entries for any parameter are in the units of that param eter.
Configuration 76 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.8 Relays Configuration Overview Programming the relays consists of selecting the relay type, identifying the input parameter, which activates the relay and selecting whether the relay is energized when the input parameter is on or off.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 77 • Press to highlight the desired menu selection then press Enter to display the group of parameters.
Configuration 78 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Frequency proportional output is a form o.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 79 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition On / Off output relay turns On when the input is greater than the relay high and low ranges and turns off when the input is less than the relay high and low ranges.
Configuration 80 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Pulse Output relay will provide a fixed duty cycle when the applied input signal is ON. The cycle time and pulse duration are configurabl e parameters.
Configuration January 2009 UDA 2182 Universal Dual Analy z er Product Manual 81 6.9 Alarms Configuration Overview Alarm 1 through 4 Alarm selections can be connected to any Analog Signal (Table 6-3 Analog Signal Sources). Each alarm supports a setpoint type and value.
Configuration 82 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Accessing Alarms Menu • Press Setup to display the Main menu. • Use the keys to select “Alarms” then press Enter to enter the sub-menu. • Press to highlight the desired menu selection then press Enter to display the group of parameters.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 83 6.10 Monitors Configuration Overview Monitor 1, 2, 3, and 4 A Monitor Block is used to determine when a process value is greater or less than a specified setpoint.
Configuration 84 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 NOTE 2: For High Monitor If Input greater than setpoint Output = ON else if Input less than set point – hysteresis, Out.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 85 6.11 Math Configuration Overview The Math group has four Math selections (Math 1, Math 2, Math 3, and Math 4). Math selections can be connected to any Analog Signal source (Table 6-3).
Configuration 86 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 6-10 Math Configuration Sub-menu Parameter Selection or Range of Setting Parameter Definition Linear (default) Provide a linear output with Gain and Offset with digital filtering.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 87 6.12 Logic Configuration Overview The Logic group has four selections (Logic1, Logic 2, Logic 3, and Logic 4). Logic selections have 2 input sources (A and B) and a selection for the Logic Type – “AND”, OR”, or LATCH.
Configuration 88 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 6-11 Logic Configuration Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Type None (default) AND OR Note: User must set to “OR” if only one input source is being used.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 89 6.13 Auxiliary Configuration Overview The Auxiliary group has four selections (Switch 1 and Switch 2) and (Func Gen 1 and Func Gen 2). Switch Switch selections have 2 input sources (A and B).
Configuration 90 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Accessing Auxiliary Menu • Press Setup to display the Main menu. • Use the keys to select “Auxiliary” then press Enter to enter the sub-menu. • Press to highlight the desired menu selection then press Enter to display the group of parameters.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 91 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition X1 Y1 X2 Y2 X3 Y3 X4 Y4 X5 Y5 X6 Y6 X7 Y7 X8 Y8 X9 Y9 X10 Y10 X11 Y11 –99999 to 999999 Default= 0.
Configuration 92 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.14 PID Control Configuration Overview PID (Option) - Proportional (P), Integral (I) and Derivative (D), (3-mode) control action based on the deviation or error signal created by the difference between the setpoint (SP) and the Process variable analog input value (PV).
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 93 While TRV is active, the output can be adjusted using manual m ode from the front-panel. After manual mode is term inated, the output will remain at the level because the output is tied to TRV.
Configuration 94 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Accessing Control Menu (See “Maintenance” Menu item (Section 6.18), “System” selection to Enable PID Control) • Press Setup to display the Main menu. • Use the keys to select “PID Control” then press Enter to enter the sub- menu.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 95 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Control Alg PIDA (default) PIDB Duplex A Duplex B Note: In PID A, a step change in setpoint will result in a step change in output.
Configuration 96 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Bias 0.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 97 Table 6-14 PID Tuning Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Accutune Enable Disa.
Configuration 98 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Reset -0.02 to 50 default = 1.000 RESET (Integral Time) - adjusts the control output according to both the size of the deviation (SP-PV) and the time it lasts.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 99 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Alm 1 SP2 Type Same as Alarm 1 Setpoint 1 No Alarm (default) Same as Alarm 1 Setpoint 1 Type Alm 1 SP2 Value -99999 to 99999 default = 0.
Configuration 100 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.15 Auto Cy cling Configuration 6.15.1 Overview Auto cycling provides automated timing, control and functionality for the cleaning and calibration of input probes. Each input PV has a dedicated auto cycle function block.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 101 6.15.3 Auto Cycling Configuration Table 6-16 Auto Cycling Configuration Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Auto Cycling Disable (default) Enable Allows auto cycling to be selected.
Configuration 102 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Start Day (Dependent pa.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 103 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Resume Dly Mins 0 to 30.00 (default = 0.50) Process resume delay in minutes.
Configuration 104 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition and Restrictions Max Cal Mins 2 If the reading is unst able after 2 minutes then get a “AUTOCYCLE FAIL ALARM”.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 105 6.16 Variables Configuration Overview The Variables menu allows you to configure the values that variables are set to when the UDA is first powered on. This group has two selections: Analog This selection lets you configure t he initial values of the Analog Variables.
Configuration 106 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.17 Communication Configuration Overview The communication menu allows you to configure the Communications Card.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 107 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Address 0 to 999 (default = 0) Modbus RTU.
Configuration 108 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 6.18 Maintenance Configuration Accessing Maintenance Menu • Press Setup to display the Main menu. • Use the keys to select “Maintenance” then press Enter to enter the sub- menu.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 109 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Password 0000 (default) to 9999 AAAA to ZZZZ Setup configuration, calibration and maintenance functions can be password-protected.
Configuration 110 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Cond Units Type NIST (default) ISO The N.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 111 Sub-menu selection Parameter Selection or Range of Setting Parameter Definition Temp Units º F º C (default) “Tempera.
Configuration 112 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Select Tag and Press “Enter”. Follow the “ General Rules for Editing ” to edit the character string.
Configuration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 113 Output Level 1 Output Level 2 Output Level 3 Off (default) 0% 25% 50% 75% 100% Low Limit High Limit Output action occurs when the “ Enter ” key is pressed to accept selection.
Inputs and Outputs Wiring 114 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7 Inputs and Outputs Wiring 7.1 Overview Introduction This section contains instructions for wiring the inputs and outputs of the Analyzer. What’s in this section? The topics in this section are listed below.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 115 7.2 General Wiring Practices WARNING Qualified personnel should perform wiring only. Safety precaution WARNING A disconnect switch must be installed to break all current carrying conductors.
Inputs and Outputs Wiring 116 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Conform to code Instrument wiring should conform to regula tions of the National Electrical Code. Recommended maximum wire size Table 7-1 Recommended Maximum Wire Size Gage Number mm 2 Description 14 2.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 117 7.3 Inputs and Outputs Introduction The analyzer can accept single or dual inputs fr om Honeywell Direct pH, pH Input from External Preamplifier, ORP, Contacting Conductivity and Dissolved Oxygen sensors.
Inputs and Outputs Wiring 118 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Wiring terminals and board location L2 N L1 Input 1 Board Location with pH, ORP or pH Preamp Input Board* an.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 119 Table 7-2 Procedure for insta lling Input and Output wiring Step Action 1 Go to Configuration setup to view the displays showing analog input, relay, and analog output use.
Inputs and Outputs Wiring 120 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.4 Direct pH/ORP Input Wiring Diagrams Durafet III 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wir e Co.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 121 Durafet II 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color R KO res- (L ow) R KO res- (Hig h) Drai.
Inputs and Outputs Wiring 122 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Glass Meredian II 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color Refere nce Guard Glass (or ORP) RTH Low RTH High Orange White White White with Black stripe Jumper Clear (cente r con ductor of coax) Some cables hav e connectors on the l eads.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 123 ORP 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wi re Color Ref ere nc e Guar d Glass (or OR P) Black o r Orange Sh ie ld Red o r Clear ( cent er co nduct or o f coax) Some c ables hav e connect ors on the leads.
Inputs and Outputs Wiring 124 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 HPW7000 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color Reference Guard Glass (or ORP) RTH Low RT.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 125 HB Series pH or ORP 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color Black Center conductor of Coax.
Inputs and Outputs Wiring 126 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.5 pH Input from External Preamplifier/Cap Adapter Wiring Diagrams Glass Meredian External Preamp 1 RTH 3 r.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 127 Durafet II External Preamp (-) 10 Vo lt Supply 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wire Color (+).
Inputs and Outputs Wiring 128 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Durafet II Cap Adapter (-) 10 Volt Supp l y 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wi re Color (+) .
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 129 Durafet III Cap Adapter (-) 10 Volt Supp l y 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal Name Wi re Color (+) .
Inputs and Outputs Wiring 130 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.6 Conductivity 4 Wire Cond. 18A WG (Has no shield) 9 8 7 6 5 4 3 2 1 10 Cell Low Cell High RT H 3rd Wir e RT H Low RTH High Black White Gree n Red Wire Color Signal name Wire t o cha ssis ground screw Earth Gr ound 4 Wire Cond.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 131 7.7 Dissolved Oxygen Some ca bles h ave conn ecto rs o n th e l eads. Cu t o ff the conn ecto rs, skin a nd tin the lead s an d the n wire to th e scre w termi nal s on the bo a r d s Some ca bles h ave conn ecto rs o n th e l eads.
Inputs and Outputs Wiring 132 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Guard Earth Ground Black Pigtail of Coax Orange Green Wire to chassis ground screw Signal Name Signal Name W.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 133 7.8 Communications Card TX + 4 3 2 1 4 3 2 1 TX- Wire to Chassis Ground Screw RS 485 Connection RJ45 Ethernet.
Inputs and Outputs Wiring 134 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 7.9 Outputs Power Supply/Analog Output/Relay Output Card AC N L2 AC Hot L1 Case Earth Gr ound Grounding Stud on Case 13 12 11 10 9 8 7 6 5 4 1 Analog Output 1 (+) Analog Output 1 (–) Analog Output 2 (+) Analog Output 2 (–) Rela y Output 1 (N.
Inputs and Outputs Wiring January 2009 UDA2182 Universal Dual A nalyzer Product Manual 135 7.10 Option Card 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Analog Output 3 (+) Analog Output 3 (–) Dig ital Inpu t 1 (+ )* Relay Output 3 (N.O.) Relay Output 3 (COM) Relay Output 3 (N.
Input Calibration 136 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8 Input Calibration 8.1 Overview Introduction The section describes the calibration procedures for the following: Input Cal – calibrate Input 1 and Input 2 for pH/ORP , Conductivity , or Dissolved Oxygen.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 137 8.2 Calibration Menu Accessing the Main Calibration Menu and sub-menus Press Calibrate .
Input Calibration 138 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.3 pH/ORP and Conductivity Overview pH/ORP Calibration Calibration of pH or ORP measuring instruments is necessary .
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 139 8.4 Recommendations for Successful Measurement and Calibration Selection and care of electr ode system or cell essential Successful measurements and calibration depend upon selection and care of the electrode system or cells.
Input Calibration 140 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.5 pH Calibration 8.5.1 Introduction pH instrument calibration consists of standardization and slope adjustments. Standardization is a pH Offset adjustment to compensate for electrode drift.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 141 8.5.2 Calibrating pH Electrodes Usi ng Automatic Buffer recognition Analyzer stores information on multiple buffers T.
Input Calibration 142 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Calibration functions Calibrating the pH Offset (Standardization) –. In auto buffer recognition calibration, you can select one of the other buffer pH values directly above or below the recognized buffer value in the current buffer group.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 143 Procedure Make sure you have selected “PV Type –pH Glass, pH Durafet, or pH HPW” in the Inputs configuration -Table 6-5. Refer to Section 6.4.1 – General Rules for Editing .
Input Calibration 144 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 6 Press En ter IN 1 pH/ORP Cal Sample Cal Auto Buff er Cal Buffer Group pH Offset pH Slope Reset .
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 145 Step Action Screen 12 Once the reading is stable Press Enter “Buffer 2 stability check” Use to change the value of the Buffer. “Up/Dow n changes Buffer” 13 If the calibration fails, an error message will be displayed across the bottom stripe of the screen.
Input Calibration 146 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 8-3 Procedure for Buffering Method of Calibrating pH Electrodes Step Action Screen 1 Press Calibrate CALIB RAT.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 147 Step Action Screen 6 Once the reading is stable Press Enter “Change to Buffer 1 value” Use to change the value to match the actual pH of the Buffer 1 solution at its current temperature.
Input Calibration 148 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.5.4 Sample Method of Calibrating pH Electrodes Recommended where pH is stable, or for high-purity water applications This method is recomm ended only where the pH is stable and changes very slowly.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 149 Step Action Screen 4 Press Enter IN 1 pH/ORP C al Sample Cal Auto Buffer Cal Buffer Group pH Offset pH Slope Reset pH.
Input Calibration 150 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.5.5 Viewing and resetting pH Offset and (Standardization) pH Slope If the calibration is suspect, you can reset the pH Offset and pH Slope and calibrate again.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 151 8.6 ORP Calibration 8.6.1 Introduction ORP calibration consists of adjusting the readi ng of the analyzer to match a known value.
Input Calibration 152 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 8-5 Oxidation-Reduction Potential of Reference Solutions at Specified Temperature pH Buffer Solution (Honeywell Part Number) Temperature 20 ° C 25 ° C 30 ° C 4.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 153 Step Action Screen 4 Put the unit in “Hold” mode Remove the electrode from the process. Rinse the electrode thoroughly with distilled or de- ionized water 5 Press Enter 6 Follow the prompts at the top and bottom of the screen.
Input Calibration 154 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.6.3 ORP Calibration Using Voltage Input Calibrates Analyzer only The procedure described in this sub-section calibrates the Analyzer only. It does not involve compensating for electrode drift.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 155 Step Action Screen 4 Insert a screwdriver into the tab in the terminal board to be wired and pull. Slide the board half way out. There is a notch in the terminal board into which you can slide the retainer tabs and hold the boards in place while wiring.
Input Calibration 156 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 12 Once the reading is stable, if it does not match the input signal, press Ent er “Change to Sample value” Use to change the value to match the Voltage being applied to the input terminals.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 157 8.7 Conductivity Calibration 8.7.1 Introduction Each type of cell has an associated cell constant entered during Configuration setup (see Section 6.6). This number is part of the cell model num ber.
Input Calibration 158 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.7.4 Determining TDS conversion factor To determine the TDS conversion factor, it is first necessary to establish the total dissolved solids in a representative sample of the process.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 159 8.7.5 Performing Calibration Trim Introduction For most applications entering the cal factor for each cell will achieve satisfactory system performance.
Input Calibration 160 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Table 8-8 Conductivity of Potassi um Chloride Solutions at 25 ° C * M = Molarity; 1M = 74.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 161 Step Action Screen 5 Press Enter 6 Follow the prompts at the top and bottom of the screen. “ Place probe in Sample” The display will show the conductivity of the reference solution as measured by the cell and Analyzer system.
Input Calibration 162 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.7.6 Resetting Calibration Trim If the calibration is suspect, you can reset the Calibration Trim and calibrate again. In the same screen as “ Sample Cal ”, use the keys to highlight “ Reset Trim ”.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 163 8.7.7 Cation pH Calibration The UDA allows for a sample calibration of the specific or influent pH value. Here an independent sample is withdrawn from the sam pling equipment and pH is determined with equipment of known accuracy.
Input Calibration 164 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter CAT ION PH Sample Cal pH Offset 0.00 Rst pH Offset CAT ION PH Sample Cal pH Offset 0.00 Rst pH Offset Use to select Sample Cal 5 • DO NOT Remove the electrode from the process.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 165 8.7.8 Resetting pH Offset If the calibration is suspect, you can reset the Ph Offset and calibrate again. In the same screen as “ Sample Cal ”, use the keys to highlight “ Rst pH Offset ”.
Input Calibration 166 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 8.8 Dissolved Oxygen Calibration Overview The analyzer supports three methods of Dissolved Oxygen calibration: Air Calibration - is done with the probe removed from the process.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 167 Calibrating a Dissolved Oxygen Probe Using Air Calibration Method Introduction This is the simplest and most com monly used method of calibration. ATTENTION If “Initial Installation”, power probe and analyz er for 24 hours before first air calibration.
Input Calibration 168 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter Follow the prompts at the top and bottom of the screen. “Place probe in air” The display will show the live Dissolved Oxygen value.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 169 Calibrating a Dissolved Oxygen Probe Using Sample Calibration Method Introduction Sample calibration allows a calibration based on a known dissolved oxygen concentration.
Input Calibration 170 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter IN1 DO CAL Sample Cal Air Ca l Pressure C al Bias Volts Reset Cal Factor Reset Bias.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 171 Calibrating the Integral Pressure Sensor Introduction The concentration of oxygen dissolved in air-saturated water depends on the barometric pressure.
Input Calibration 172 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 4 Press Enter Follow the prompts at the top and bottom of the screen. “Pressure Sensor Cal” Display shows the barometric pressure value in mm Hg.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 173 before the test was initiated. During this voltage sweep, the probe current is monitored and the graph of current as a function of voltage is displayed.
Input Calibration 174 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 exceeding 0.8 volts, a second process ( water reduction ) begins to occur and the current again rises.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 175 Step Action Screen Use to select Bias Scan 4 Press Enter to initiate the Bias Scan screen At any time press “Exit” to abort scan. You will see: IN1 BIAS SCAN Enter to sc an 0.
Input Calibration 176 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 6 Press Enter to save Screen returns to “IN1 DO CAL ” screen.
Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 177 Resetting Pressure Offset or Bias Volts If the calibration is suspect, you can reset any of these values and calibrate again. In the same screen as “ IN 1 DO Cal ”, use the keys to highlight “ Reset Prs Offset ” or “ Reset Bias Volts ”.
Outputs Calibration 178 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 9 Outputs Calibration 9.1 Overview Introduction The section describes the calibration procedures for the following: Output Cal – calibrate Analog Output 1, Analog Output 2, and Analog Output 3 For other Calibration Procedures refer to the sections listed below.
Outputs Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 179 9.2 Output Calibration Introduction The UDA2182 is available with two standard and one optional analog outputs. The output signals can be adjusted to trim the high and low output current or voltage values over a range of ± 0.
Outputs Calibration 180 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 WARNING While the unit is powered, a potentially lethal s hock hazard exists inside the case. Do not open the case while the unit is powered. Do not access the output terminal as described below while the unit is powered.
Outputs Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 181 Procedure Table 9-1 Procedure for Calibrating Analyzer Outputs Step Action Screen 1 Turn off the pow er to the Analyzer . More than one switch may be required to disconnect power.
Outputs Calibration 182 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Step Action Screen 8 Press Enter OUTPUT CA L Output 1 Output 2 Output 3 OUTP UT CAL Output 1 Output 2 Output 3 Use.
Outputs Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 183 Step Action Screen 12 Use to select ” 4 mA Offset” and repeat the process.
Outputs Calibration 184 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Viewing and resetting 20mA and 4mA Offset If the calibration is suspect, you can reset the 20mAand 4mA Offset and calibrate again. In the same screen as “ 20mA and 4mA Offset ”, use the keys to highlight “ Reset 20mA Offset ” or “ Reset 4mA Offset ”.
Temper ature Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 185 10 Temperature Input Calibration 10.1 Overview Introduction The section describes the calibration proced.
Temperature Input Calibration 186 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 10.2 Temperature Input Calibration Introduction Temperature Input Calibration lets you monitor a live tem perature reading while continuing to monitor the sample.
Temperature Input Calibration January 2009 UDA2182 Universal Dual A nalyzer Product Manual 187 Step Action Screen Use the keys to highlight the desired “Temperature Input” selection.
Temperature Input Calibration 188 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Viewing and resetting Temperature Offset If the calibration is suspect, you can reset the Temperature Offset and calibrate again. In the same screen as “ Temp Cal ”, use the keys to highlight “ Reset Tmp Offset ”.
Calibration History January 2009 UDA2182 Universal Dual A nalyzer Product Manual 189 11 Calibration History 11.1 Overview Calibration History records every successful input or output calibration with timestamp, with detail available on cal type and before and after cal values by scrolling and selecting cal event name.
Calibration History 190 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 11.2 Clear Calibration History • Press Setup to display the Main menu. • Use the keys to select “Maintenance” then press Ent er to enter the sub- menu. • Use the keys to select “Display” then press Ent er to enter the sub-menu.
Diagnostics and Messages January 2009 UDA2182 Universal Dual A nalyzer Product Manual 191 12 Diagnostics and Messages 12.1 Overview Introduction This section contains information on status and alarm m essages, as well as on diagnostics and system error messages and Fail m essages.
Diagnostics and Messages 192 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 12.2 Sy stem Status Messages Overview The following table lists all the error messages that can appear for Measurement errors, Input errors, Output errors, and Alarm Conditions.
Diagnostics and Messages January 2009 UDA2182 Universal Dual A nalyzer Product Manual 193 12.3 Calibration Diagnostics pH/ORP/DO All of the possible errors are detected during a probe calibration and will abort the calibration process with the message “FAIL” appearing briefly, followed by a return to the online pH/ORP/DO display.
Diagnostics and Messages 194 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 12.4 Auto Cy cle Fail Messages Overview Auto Cycle Fail is active whenever an auto cycle failure has occurred. The status message “Auto Cycle n Fail” is also displayed during a fail state.
Diagnostics and Messages January 2009 UDA2182 Universal Dual A nalyzer Product Manual 195 12.5 Pharma Fail Messages Overview Pharma Fail is active whenever a Pharma failure has occurred.
Ethernet and Communications 196 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 13 Ethernet and Communications 13.1 Overview For all information relating to the UDA2182 and Communications please refer to the UDA2182 Communications User Guide #70-82-25-126.
Accessories and Replacement Parts L i st January 2009 UDA2182 Universal Dual A nalyzer Product Manual 197 14 Accessories and Replacement Parts List 14.1 Overview This section provides part numbers for field-replaceable parts and for accessories. What’s in this section? The topics in this section are listed below.
Accessories and Replacement Parts 198 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 14.2 Part Numbers Introduction Part numbers for field-replaceable parts and accessories are provided in Table 14-1.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 199 15 Appendices 15.1 Table of Contents Topic See Page PH/ORP 15.2 Appendix A – Entering Values for Lead Resistance Compensation 15.3 Appendix B – Entering Values for Lead Resistance Compensation [Titanium Cells] 15.
Appendices 200 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.2 Appendix A – Entering Values for Lead Resistance Compensation ( See Appendix B for titanium cells mounted into stain.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 201 Since the analyzer only allows entry of one wire gauge type, we allow for the worst-case condition by dividing the total resistance by the resistance per thousand feet of the higher resistance gauge wire.
Appendices 202 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.3 Appendix B – Entering Values for Lead Resistance Compensation [Titanium Cells] (4973 or DL4311 Titanium cells mounte.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 203 Because there are two different types of wire used in each lead to the cell in this example, the total lead resistance is calculated as follows: (Note: the analyzer accounts for the fact that there is always a pair of conductor wires in the system loop.
Appendices 204 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.4 Appendix C - Cy anide Waste Treatment Introduction Uses of cyanide solutions Cyanide solutions are used in plating baths for zinc, cadmium, copper, brass, silver and gold.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 205 First Stage of Cyanide Destruction Raise pH and oxidize cyanide Sodium hydroxide (caustic) is used to raise the effluent to about 11 pH, which will promote the oxidation reaction and ensure complete treatm ent.
Appendices 206 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Importance of pH control As shown in Figure 15-4, pH has a direct eff ect on the ORP potential and must be closely controlled to achieve consistent ORP control, especially if hypochlorite is used as the oxidizing agent.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 207 Batch Treatment Sequence of steps Continuous treatment is shown in Figure 15-3. However, all of the reactions can be achieved with semi-automatic batch control. Only a single tank with a pH controller and an ORP controller are required.
Appendices 208 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.5 Appendix D – Chrome Waste Treatment Use of Chromates Corrosion inhibition Chromates are used as corrosion inhibitors in cooling towers and in metal-finishing operations including bright dip, conversion coating, and chrome plating.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 209 First Stage of Chrome Removal Lower pH and add reducing agent Sulfuric acid is used to lower the pH to about 2.5, which promotes the reduction reaction and ensures complete treatment.
Appendices 210 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Chrome reduction is slow enough that 10 to 15 minutes m ay be required for a complete reaction and this time increases if pH is controlled at higher levels. The pH also has a direct effect on the ORP potential as shown in Figure 15-6.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 211 negative. The chromium, an oxidizing ion, Cr +6 , accepts electrons and makes the electrode more positive. The net electrode potential is related to the ratio of concentrations of reducing and oxidizing ions in the solution.
Appendices 212 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.6 Appendix E – Two-cell Applications Ion Exchange Ion exchange operations can achieve especially precise control using the conductivity ratio of two points with each bed.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 213 alarms (+ and -) are used. A difference kind of diagnostic can be provided by a precision check resistor in place of one cell to give continuous Analyzer/Controller checking at one value.
Appendices 214 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Softener Monitor Softener monitoring by conductivity ratio gives a continuous indication of performance. Sodium is typically more conductive than the hardness m inerals it displaces, yielding a higher conductivity at the outlet.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 215 SPECIFIC CONDUCTIVITY UDA2182 ANALYZER CATIO N CONDUCTIVITY SAMPLE CELL 1 CELL 2 CATION EXCHANGER SAMPLE REBOILER SPECIFIC .
Appendices 216 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.7 Appendix F – Using a Precision Check Resistor (For Conductivity) Introduction The operation of the Analyzer/Controller can be verified by replacing the input from a cell with a precision check resistor across the Analyzer/Controller input terminals.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 217 Example 1: To determine the check resistor value needed to sim ulate conductivity measurement of 10 μ S, use cell constant 0.1 and perform the following calculation: 10 k ohms = (0.
Appendices 218 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.8 Appendix G – Noise Testing, Dissolved Oxy gen Application Hints for Reducing Noise Specifications for proper operati.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 219 15.9 Appendix H – DO Probe and Analy zer Tests Before performing air leak detection, it is necessary to determine that both Probe and Analyzer are working properly.
Appendices 220 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Check that analyzer is working 1. Remove power from analyzer. 2. Disconnect the probe and put the following resistor values.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 221 problem is that the cursor is positioned too far to the left or right of the f lat portion of the curve, move the cursor back to the flat portion of the curve. 15. Perform another Air Calibration to correct any changes that occurred during the PBT.
Appendices 222 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.10 Appendix I – Parameters Affecting Dissolved Oxygen Measurement The actual quantity of oxygen that can be present in solution is governed by the partial pressure of the gas in the atmosphere, the solubility in solution, the temperature and purity of the solution.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 223 15.11 Appendix J – Discussion on Chemical Interferences on Measured DO Currents There are four contributors to measured current: Faradaic Currents Faradaic currents are those resulting from oxidation or reduction of chem ical species.
Appendices 224 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Faradaic Interferences The DO probe responds to oxygen partial pressure as follows: O 2 + 4H + + 4e - → 2H 2 O (1) Reaction (1) is a chemical reduction in which dissolved oxygen is reduced to water.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 225 15.12 Appendix K – Percent Saturation Readout In some special applications, it is desirable to read out in pe rcent saturation rather than concentration.
Appendices 226 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.13 Appendix L – Leak Detection in PPB Applications Before performing air leak detection, it is necessary to determine that both the probe and analyzer are working properly.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 227 15.14 Appendix M – Procedure for Low Level ppb Dissolved Oxygen Testing Overview The purpose of this procedure is two-fold.
Appendices 228 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 9. Return probe to flow chamber and resume nitrogen sparging. 10. When analyzer indicates that DO level is below 20 ppb, change gas to 250 ppm O 2 in nitrogen. Run until equilibrated (4-6 hours).
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 229 15.15 Appendix N – Sample Tap Electrode Mounting Recommendations Overview Many applications tap a sample from a m ain process stream and, after the flow has passed through the measurement m anifold, it is discharged to a sink or floor drain.
Appendices 230 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 then the pressure at the sensor is four feet water-column below atmospheric pressure. Any fitting leaks at or beyond the flow adjustment valve will result in air infiltration into the sample.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 231 15.16 Appendix O – Auto Clean and Auto Cal Examples Automatic Cleaning and Calibration Overview Although the Honeywell probe accuracy is unaffected by inert fouling, there are two conditions where probe cleaning may be required.
Appendices 232 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Figure 15-9 Auto Clean Setup.
A ppendices January 2009 UDA2182 Universal Dual A nalyzer Product Manual 233 Automatic Calibration of ppb Dissolved Oxygen Probe A typical set – up for automatic calibration in a boiler water sam pling system is shown in Figure 15-10 .
Index 234 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 15.17 Appendix P – AutoClean and AutoCal Theory and Piping Overview Periodic calibration of pH electrodes is necessary for best system performance because electrode outputs change over time.
January 2009 UDA2182 Universal Dual A nalyzer Product Manual 235 ri n se/c leaning so lu tio n proces s sam p le pH elec tr o d e t o pr oce ss to d r ain 9782 S4 S1 It em s o u t sid e th is ar ea p .
Index 236 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 divert the discharge to drain. 3 Relay 2 act ivates solenoid valve S2 for the preset buffer time (1 to 1999 seconds) to direct buffer solution past the electrodes by gravity.
January 2009 UDA2182 Universal Dual A nalyzer Product Manual 237 Select piping and valves based on chemical resistance and pressure ratings Make the process connections as shown in Figure 15-12 or Figure 15-13. Materials and components should be carefully selected for chemical resistance to process and buffer solutions at anticipated temperatures.
Index 238 UDA 2182 Universal Dual A nalyzer Product Manual January 2009.
January 2009 UDA2182 Universal Dual A nalyzer Product Manual 239 Index 3-mode cont rol ......................................................... 91 A Absolute Value ......................................................... 85 Accessing Alar ms Menu ..
Index 240 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 Conditional Sequenc er St eps ................................... 32 Conductivity ...................................................... 66, 136 Conductivity Calib ration ........
January 2009 UDA2182 Universal Dual A nalyzer Product Manual 241 L Label ...................................................................... 109 Language ............................................................... 107 LATCH ....................
Index 242 UDA 2182 Universal Dual A nalyzer Product Manual January 2009 PID Alarms ............................................................... 97 PID B........................................................................ 94 PID Configu ration .
January 2009 UDA2182 Universal Dual A nalyzer Product Manual 243 Slope adjustm ents .................................................. 138 Slope Ove rrange .................................................... 191 Slope Unde rrange ....................
Index 244 UDA 2182 Universal Dual A nalyzer Product Manual January 2009.
January 2009 UDA2182 Universal Dual A nalyzer Product Manual 245.
Honeywell Process So lutions Honeyw ell 70-82-25-119 Rev.5 2500 W. Union Hill Drive January 2009 Phoenix, Arizona 85027 © 2009 Honeywell International Inc . w w w .honeywell.com/ps Sales and Service For application assistance, current specificat ions, pricing, or name of the nearest Aut horized Dist ributor, contact one of the offices below.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Honeywell UDA2182 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Honeywell UDA2182 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Honeywell UDA2182 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Honeywell UDA2182 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Honeywell UDA2182, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Honeywell UDA2182.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Honeywell UDA2182. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Honeywell UDA2182 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
