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5.3

Choosing Temperature Units and Automatic/Manual

Temperature Compensation

5.3.1

Purpose

Most liquid analytical measurements (except ORP) require temperature compensation.

The Model 1057 performs temperature compensation automatically by applying internal temperature

correction algorithms. Temperature correction can also be turned off. If temperature correction is

off, the Model 1057 uses the temperature entered by the user in all temperature correction

calculations.

5.3.2

Procedure

Follow the menu screens in

Figure 5-1

to select automatic or manual temp compensation, set the

manual reference temperature, and to program temperature units as °C or °F.

5.4

Configuring and Ranging The Current Outputs

5.4.1

Purpose

The Model 1057 accepts inputs from three sensors and has four analog current outputs. Ranging the

outputs means assigning values to the low (0 or 4 mA) and high (20 mA) outputs. This section

provides a guide for configuring and ranging the outputs. Always configure the outputs first.

5.4.2

Definitions

1. Current ouputs - The analyzer provides a continuous output current (4-20 mA or 0-20 mA)

directly proportional to the process variable or temperature. The low and high current outputs can be

set to any value.
2. Assigning outputs - Assign a measurement to outputs 1, 2, 3, or 4.
3. Dampen - Output dampening smooths out noisy readings. It also increases the response time of

the output. Output dampening does not affect the response time of the display.
4. Mode - The current output can be made directly proportional to the displayed value (linear mode)

or directly proportional to the common logarithm of the displayed value (log mode).

S1: 1.234µS/cm 123.4°C

S2: 12.34pH 123.4°C

S3:123.4µS/cm 123.4°C

Temperature

Units: °C

S1 Temp Comp: Auto

S2 Temp Comp: Auto

S3 Temp Comp: Auto

Figure 5-1 Choosing Temperature Units and Manual Auto Temp Compensation

Section 5: Programming the Analyzer - Basics

22

Instruction Manual

LIQ-MAN-1057

Section 5: Programming the Analyzer - Basics

April 2017

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Содержание Rosemount 1057

Страница 1: ...Instruction Manual LIQ MAN 1057 Rev D April 2017 Rosemount 1057 Three Input Intelligent Analyzer ...

Страница 2: ...A Essential Instructions Read this page before proceeding You ...

Страница 3: ...w appropriate local and national codes Only connect the product to electrical sources specified in this manual Use only factory documented components for repair Tampering or unauthorized substitution of parts and procedures can affect the performance and cause unsafe operation of your process All instrument enclosures must be closed and protective covers must be in place unless qualified personnel...

Страница 4: ...ii ...

Страница 5: ...e and below the ENTER key Use the left or right keys to move the decimal point c Press ENTER to store a setting Press EXIT to leave without storing changes Pressing EXIT during Quick Start returns the display to the initial start up screen select language 5 Complete the steps as shown in the Quick Start Guide flow diagram Figure A 6 After the last step the main display appears The outputs are assi...

Страница 6: ...Quick Start Guide Figure A Quick Start Guide Quick Start Guide iv ...

Страница 7: ...Quick Reference Guide Figure B Model 1057 Menu Tree Quick Reference Guide v ...

Страница 8: ...1 09 This is the initial release of the product manual The manual has been reformatted to reflect the Emerson documentation style and updated to reflect any changes in the product offering B 10 09 Russian language added UL Approval added C 01 10 CSA Class I Div 2 Non incendive harardous area approval added D 04 17 Updated Address and Emerson Logo Also updated CE declaration About This Document Qui...

Страница 9: ...1 General 11 3 2 Preparing Conduit Openings 12 3 3 Preparing Sensor Cable 12 3 4 Power Output and Sensor Connections 12 Section 4 Display and operation 4 1 User Interface 17 4 2 Instrument Keypad 17 4 3 Main Display 18 4 4 Menu System 19 Section 5 Programming the Analyzer Basics 5 1 General 21 5 2 Changing the Startup Settings 21 5 3 Choosing Temperature Units and Automatic Manual Temperature Comp...

Страница 10: ...P Measurement Programming 33 6 4 Contacting Conductivity 34 Section 7 Calibration 7 1 Unpacking and Inspection 41 7 2 pH Calibration 41 7 3 ORP Calibration 44 7 4 Contacting Conductivity Calibration 45 7 5 Calibrating Temperature 48 Section 8 Return of Material 8 1 General 53 8 2 Warranty Repair 53 8 3 Non Warranty Repair 53 EC Declarations of Conformity 55 Table of Contents viii ...

Страница 11: ...ectrode sensor It is not affected by fouling and is supported by the same contacting conductivity signal board as traditional 2 electrode sensors Three Sensor Inputs The Model 1057 accepts one two or three isolated inputs Inputs are isolated from other signal sources and earth ground Four Current Outputs Four 0 4 20 mA current outputs are electrically isolated Outputs are fully scalable and can be...

Страница 12: ...menus Diagnostics Faults Warnings Sensor 1 Sensor 2 Sensor 3 Out 1 12 05 mA Out 2 12 05 mA Out 3 12 05 mA Out 4 12 05 mA 1057PPC03AN Instr SW VER 3 12 AC Freq Used 60Hz Information about each condition is quickly accessible by pressing DIAG on the keypad User help screens are displayed for most fault and warning conditions to assist in troubleshooting 1 2 Specifications General Enclosure Polycarbo...

Страница 13: ...p to 2000 meter 6562 ft RFI EMI EN 61326 1 LVD EN 61010 1 Alarm Relays Four alarm relays for process measurement s or temperature Any relay can be configured as a fault alarm instead of a process alarm Each relay can be configured independently and each can be programmed with interval timer settings Inputs Up to three sensor inputs electrically isolated Relays Form C SPDT epoxy sealed Inductive lo...

Страница 14: ...ensors are compatible with Model 1056 Input filter time constant 1 999 seconds default 2 seconds Response time 3 seconds to 100 of final reading Salinity Uses Practical Salinity Scale Total Dissolved Solids Calculated by multiplying conductivity at 25 C by 0 65 Recommended Sensors For Conductivity All Rosemount ENDURANCE Model 400 series conductivity sensors Pt 1000 RTD and Model 410 sensor family...

Страница 15: ...H Input Measurement Range pH 0 to 14 pH Accuracy 0 01 pH Diagnostics Glass impedance reference impedance Temperature coefficient 0 002pH C Solution temperature correction Pure water dilute base and custom Buffer recognition NIST DIN 19266 JIS 8802 and BSI Input filter Time constant 1 999 seconds default 4 seconds Response time 5 seconds to 100 Sensor Compatibility Model 1057 is also compatible wit...

Страница 16: ...Instruction Manual LIQ MAN 1057 Section 1 Description and Specification April 2017 Section 1 Description and Specification 6 ...

Страница 17: ...temperatures 2 Install the analyzer in an area where vibration and electromagnetic and radio frequency interference are minimized or absent 3 Keep the analyzer and sensor wiring at least one foot from high voltage conductors Be sure there is easy access to the analyzer 4 The analyzer is suitable for panel mounting Figure 2 1 or Wall and pipe mounting Figure 2 2 WARNING RISK OF ELECTRICAL SHOCK Ele...

Страница 18: ... panel is hinged at the bottom The panel swings down for easy access to the wiring locations Panel mounting seal integrity 4 4X for outdoor applications is the responsibility of the end user Section 2 Installation 8 Instruction Manual LIQ MAN 1057 Section 2 Installation April 2017 ...

Страница 19: ...gs down for easy access to the wiring locations Figure 2 2 Pipe and Wall Mounting Dimensions Wall Surface Mount Side View Front View Pipe Mount Side View Bottom View Instruction Manual LIQ MAN 1057 Section 2 Installation April 2017 Section 2 Installation 9 ...

Страница 20: ...pH ORP AMPEROMETRIC SENSORS WITHOUT PREAMPS QUALIFY AS SIMPLE APPARATUS 5 NON INCENDIVE FIELD WIRING METHODS MAY BE USED FOR CONNECTING SENSORS TO THE 20 30 AND 22 32 OPTION BOARDS SENSORS MUST BE CSA APPROVED AS NON INCENDIVE FOR CLASS I DIVISION 2 Voc AND Isc LISTED IN TABLES 1A TO 1C AND THE Ci AND Li OF THE SENSOR AND INTERCONNECTED WIRING MUST BE Ca AND La LISTED IN TABLES 1A TO 1C OR BE CLAS...

Страница 21: ... the slot to allow board components to face to the right Board 3 uses a long ribbon cable to connect to the main PCB Boards 1 and 2 use a split ribbon cable to connect both signal boards to a common connector on the main board 3 1 3 Alarm Relays Four alarm relays are supplied with the switching power supply 84 to 265 Vac 03 order code and the 24 Vdc power supply 20 30 Vdc 02 order code All relays ...

Страница 22: ...r Cable The Model 1057 is intended for use with all Rosemount pH ORP and contacting conductivity sensors Refer to the sensor installation instructions for details on preparing sensor cables 3 4 Power Output and Sensor Connections All field wiring must be rated for 75 C or higher Each instrument includes a printed label inside the enclosure stating this wiring requirement 3 4 1 Power Wiring Two Pow...

Страница 23: ...r in a cable tray 3 4 2 Current Output Wiring All instruments are shipped with four 4 20 mA current outputs Wiring locations for the outputs are on the main board which is mounted on the hinged door of the instrument Wire the output leads to the correct position on the Main boardconnectorsusingtheleadmarkings positive negative on the board Male mating connectors are provided with each unit Use a 3...

Страница 24: ...rd Wiring Figure 3 5 Contacting Conductivity Signal Board and Sensor Cable Leads Figure 3 6 pH ORP ISE Signal Board and Sensor Cable Leads Section 3 Wiring 14 Instruction Manual LIQ MAN 1057 Section 3 Wiring April 2017 ...

Страница 25: ...r Wiring for Model 1057 84 265 Vac Power Supply 03 ordering code Figure 3 8 Output Wiring for Model 1057 Main PCB Instruction Manual LIQ MAN 1057 Section 3 Wiring April 2017 Section 1 Description and Specification 15 ...

Страница 26: ...Figure 3 9 Power Wiring for Model 1057 24 Vdc Power Supply 02 ordering code Section 3 Wiring 16 Instruction Manual LIQ MAN 1057 Section 3 Wiring April 2017 ...

Страница 27: ...for programming and calibrating the instrument Four top level menu items appear when pressing the MENU key Calibrate Calibrate attached sensors and analog outputs Hold Suspend current outputs Program Program outputs measurement temperature security and reset Display Program display format language warnings and contrast Pressing MENU always causes the main menu screen to appear Pressing MENU follow...

Страница 28: ...ws 4 3 2 Secondary Values Up to six secondary values are shown in six display quadrants at the bottom of the screen All four secondary value positions can be programmed by the user to any display parameter available Possible secondary values include 4 3 3 Fault and Warning Banner If the analyzer detects a problem with itself or the sensor the word Fault or Warning will appear at the bottom of the ...

Страница 29: ...choice 4 4 Menu System Model 1057 uses a scroll and select menu system Pressing the MENU key at any time opens the top level menu including Calibrate Hold Program and Display functions To find a menu item scroll with the up and down keys until the item is highlighted Continue to scroll and select menu items until the desired function is chosen To select the item press ENTER To return to a previous...

Страница 30: ...Figure 4 1 Configuring the Main Display Section 4 Display and Operation 20 Instruction Manual LIQ MAN 1057 Section 4 Display and Operation April 2017 ...

Страница 31: ...lyzer function Section 5 8 or access the Program menus for sensor 1 2 or 3 Section 6 The following choices for specific measurement type measurement units are available for each sensor measurement board 5 2 2 Procedure Follow the Reset Analyzer procedure Section 5 8 to reconfigure the analyzer to display new measurements or measurement units To change the specific measurement or measurement units ...

Страница 32: ...tputs This section provides a guide for configuring and ranging the outputs Always configure the outputs first 5 4 2 Definitions 1 Current ouputs The analyzer provides a continuous output current 4 20 mA or 0 20 mA directly proportional to the process variable or temperature The low and high current outputs can be set to any value 2 Assigning outputs Assign a measurement to outputs 1 2 3 or 4 3 Da...

Страница 33: ...t Range Enter a value for 4mA and 20mA or 0 mA and 20 mA for each output Follow the menu screens in Figure 5 2 to assign values to the outputs S1 1 234µS cm 123 4 C S2 12 34pH 123 4 C S3 123 4µS cm 123 4 C OutputM Assign S1 Measurement S1 Temperature S2 Measurement S2 Temperature S3 Measurement S3 Temperature S1 1 234µS cm 123 4 C S2 12 34pH 123 4 C S3 123 4µS cm 123 4 C Output Range OM SN 4mA 0 0...

Страница 34: ...cians as needed 4 The display returns to the security menu screen Press EXIT to return to the previous screen To return to the main display press MENU followed by EXIT Figure 5 3 displays the security code screens 5 6 Security Access 5 6 1 How the Security Code Works When entering the correct access code for the Calibration Hold security level the Calibration and Hold menus are accessible This all...

Страница 35: ...old 2 The Hold Outputs and Alarms screen appears Choose Yes to place the analyzer in hold Choose No to take the analyzer out of hold Note There are no alarm relays with this configuration Current outputs are included with all configurations 3 The Hold screen appears and remains on indefinitely until Hold is disabled 5 8 Resetting the Factory Default Settings 5 8 1 Purpose This section describes ho...

Страница 36: ... trigger value 5 9 3 Assign measurement S1 Measure Select alarm assignment 5 9 4 Set relay logic High Program relay to activate at High or Low reading 5 9 5 Deadband 0 00uS cm Program the change in process value after the relay deactivates 5 9 6 USP safety 0 i Program percentage of the limit to activate the alarm 5 9 7 Normal state Open Program relay default condition as open or closed for failsaf...

Страница 37: ...which measurement board s is installed 5 9 4 Procedure Set Relay Logic Under the Alarms Settings menu the adjacent screen appears to set the alarm logic Select the desired relay logic to activate alarms at a High reading or a Low reading USP safety only appears if a contacting conductivity board is installed S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C Alarms Configure Setpoint S...

Страница 38: ... On Time Under the Alarms Settings menu the adjacent screen appears to set the relay on time Enter the time in seconds that the relay is activated 5 9 10 Procedure Recovery Time Under the Alarms Settings menu the adjacent screen appears to set the relay recovery time Enter time after the relay deactivation for process recovery 5 9 11 Procedure Hold While Active Under the Alarms Settings menu the a...

Страница 39: ...Under the Alarms Settings menu the adjacent screen appears to allow synchronization of alarms that are set to interval timers Select Yes or No to synchronize two or more timers S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C Simulate Alarm M Don t simulate De energize Energize S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C Synchronize Timers Yes No Instruction Manual...

Страница 40: ...Section 5 Programming the Analyzer Basics 30 Instruction Manual LIQ MAN 1057 Section 5 Programming the Analyzer Basics April 2017 ...

Страница 41: ...tration curve conductivity see Section 6 4 To fully configure the analyzer for each installed measurement board you may use the following 1 Reset analyzer function to reset factory defaults and configure the measurement board to the desired measurement Follow the Reset Analyzer menu Figure 5 5 to reconfigure the analyzer to display new measurements or measurement units 2 Program menus to adjust an...

Страница 42: ...nfiguring pH ORP measurements flow diagram Figure 6 1 to complete this function 6 2 4 Solution Temperature Correction The display screen for selecting the Solution Temperature Correction algorithm is shown The default value is displayed in bold type Refer to configuring pH ORP measurements flow diagram Figure 6 1 to complete this function 6 2 5 Temperature Coefficient The display screen for enteri...

Страница 43: ...ER 4 Select Sensor 1 or Sensor 2 corresponding to ORP Press ENTER The adjacent screen appears factory defaults are shown To program any displayed function scroll to the desired item and press ENTER The following sub sections provide you with the initial display screen that appears for each configuration function Use the flow diagram Figure 6 1 for configuring ORP measurements at the end of this se...

Страница 44: ... S3 12 34µS cm 1 234 C SN Measurement pH ORP Redox Ammonia Fluoride Custom ISE S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C SN Preamp Analyzer Sensor JBox S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C SN Input filter 04 sec S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C SN Reference Z Low High Measure Section Menu Function Default Settings Descrip...

Страница 45: ... 6 2 to complete this function 6 4 3 Measure The display screen for selecting the Measurement is shown The default value is displayed in bold type Refer to configuring contacting measurements flow diagram Figure 6 2 to complete this function 6 4 4 Range The display screen for selecting Range Auto or a specific range is shown The default value is displayed in bold type Note Ranges are shown as cond...

Страница 46: ...onfiguring contacting measurements flow diagram Figure 6 2 to complete this function 6 4 10 Reference Temp The display screen for entering the Reference Temperature is shown The default value is displayed in bold type Refer to configuring contacting measurements flow diagram Figure 6 2 to complete this function 6 4 11 Filter The display screen for entering Input filter value is shown in seconds Th...

Страница 47: ...n the analyzer screen The Cal Factor entry is needed which increases the accuracy of the live conductivity readings especially at low conductivity readings below 20uS cm Both the Cell Constant and the Cal Factor are printed on the tag attached to the 4 electrode sensor cable The display screen for entering Cal Factor is shown The default value is displayed in bold type If necessary after initial i...

Страница 48: ...Figure 6 1 Configuring pH ORP Measurements Section 6 Programming Measurements 38 Instruction Manual LIQ MAN 1057 Section 6 Programming Measurements April 2017 ...

Страница 49: ...Figure 6 2 Configuring Contacting Measurements Instruction Manual LIQ MAN 1057 Section 6 Programming Measurements April 2017 Section 6 Programming Measurements 39 ...

Страница 50: ...Section 6 Programming Measurements 40 Instruction Manual LIQ MAN 1057 Section 6 Programming Measurements April 2017 ...

Страница 51: ...temperature for temperature compensation of the process measurement 7 2 pH Calibration 7 2 1 Description New sensors must be calibrated before use Regular recalibration is also necessary Use auto calibration instead of manual calibration Auto calibration avoids common pitfalls and reduces errors The analyzer recognizes the buffers and uses temperature corrected pH values in the calibration Once th...

Страница 52: ...to Cal is successful The screen returns to the pH Buffer Cal menu The following screen appears if the Auto Cal is unsuccessful 1 A High Slope Error generates the adjacent screen display 2 A Low Slope Error generates the adjacent screen display S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C SN Calibrate pH Temperature S1 1 234µS cm 1 234 C S2 12 34pH 1 234 C S3 12 34µS cm 1 234 C SN...

Страница 53: ... The voltage called the reference offset is added to all subsequent measured cell voltages before they are converted to pH If a standardized sensor is placed in a buffer solution the measured pH will differ from the buffer pH by an amount equivalent to the standardization offset The following screen may appear if ORP Cal is unsuccessful An Offset Error generates the adjacent screen display If the ...

Страница 54: ...calibration at the end of this section and the live screen prompts to complete calibration 7 3 1 Standardization ORP For process control it is often important to make the measured ORP agree with the ORP of a standard solution During calibration the measured ORP is made equal to the ORP of a standard solution at a single point The adjacent screen appears after selecting ORP calibration If the ORP C...

Страница 55: ...0 µS cm The resistance of these solutions may be too low for an accurate measurement Calibrate sensors with 0 01 cm cell constant using method 3 3 To calibrate a 0 01 cm sensor check it against a standard instrument and 0 01 cm sensor while both sensors are measuring water having a conductivity between 5 and 10 µS cm To avoid drift caused by absorption of atmospheric carbon dioxide saturate the sa...

Страница 56: ... by the length of extension cable and should always be repeated if any changes in extension cable or sensor have been made Electrically connect the conductivity probe as it will actually be used and place the measuring portion of the probe in air Be sure the probe is dry The adjacent screen appears after selecting Zero Cal from the conductivity calibration screen The adjacent screen appears if Zer...

Страница 57: ...ty probe in a bath and measuring the conductivity of a grab sample of the same bath water with a separate laboratory instrument The Model 1057 reading is then adjusted to match the conductivity reading of the lab instrument The adjacent screen appears after selecting Meter Cal from the conductivity calibration screen After pressing ENTER the display shows the live value measured by the sensor If t...

Страница 58: ...ess the MENU button 2 Select Calibrate Press ENTER 3 Select Sensor 1 or Sensor 2 corresponding to the desired measurement Press ENTER 4 Select Temperature Press ENTER The adjacent screen appears The following sub section provides you with the initial display screen that appears for temperature calibration Use the flow diagram Figure 7 4 for temperature calibration at the end of this section to com...

Страница 59: ...Figure 7 1 Calibrate pH Instruction Manual LIQ MAN 1057 Section 7 Calibration April 2017 Section 7 Calibration 49 ...

Страница 60: ...Figure 7 2 Calibrate ORP Section 7 Calibration 50 Instruction Manual LIQ MAN 1057 Section 7 Calibration April 2017 ...

Страница 61: ...Figure 7 3 Calibrate Contacting Conductivity Instruction Manual LIQ MAN 1057 Section 7 Calibration April 2017 Section 7 Calibration 51 ...

Страница 62: ...Figure 7 4 Calibrate Temperature Section 7 Calibration 52 Instruction Manual LIQ MAN 1057 Section 7 Calibration April 2017 ...

Страница 63: ... the package prepaid to Emerson 8200 Market Blvd Chanhassen MN 55317 Attn Factory Repair RMA No ____________ Mark the package Returned for Repair Model No ____ 8 3 Non Warranty Repair The following is the procedure for returning for repair instruments that are no longer under warranty 1 Call Emerson for authorization 2 Supply the purchase order number and make sure to provide the name and telephon...

Страница 64: ...an authorized Seller representative All costs of dismantling reinstallation and freight and the time and expenses of Seller s personnel for site travel and diagnosis under this warranty clause shall be borne by Buyer unless accepted in writing by Seller Goods repaired and parts replaced during the warranty period shall be in warranty for the remainder of the original warranty period or ninety 90 d...

Страница 65: ...Instruction Manual LIQ MAN 1057 EC Declaration of Conformity April 2017 EC Declaration of Conformity 55 Note Please see website for most recent Declaration ...

Страница 66: ...ompanies All other marks are the property of their respective owners The contents of this publication are presented for information purposes only and while effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and ...

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