Emerson Rosemount 56 User manual

nstruction Manual
LIQ-MAN-56
Rev. D
April 2017
Rosemount™ 56
Advanced Dual- nput Analyzer

Your instrument purchase from Emerson is one of the finest available for your particular application. These instruments
have been designed, and tested to meet many national and international standards. Experience indicates that its perform-
ance is directly related to the quality of the installation and knowledge of the user in operating and maintaining the instru-
ment. To ensure their continued operation to the design specifications, personnel should read this manual thoroughly
before proceeding with installation, commissioning, operation, and maintenance of this instrument. If this equipment is
used in a manner not specified by the manufacturer, the protection provided by it against hazards august be impaired.
• Failure to follow the proper instructions august cause any one of the following situations to occur: Loss of life; per-
sonal injury; property damage; damage to this instrument; and warranty invalidation.
• Ensure that you have received the correct model and options from your purchase order. Verify that this manual cov-
ers your model and options. If not, call 1-800-854-8257 or 949-757-8500 to request correct manual.
• For clarification of instructions, contact your Rosemount representative.
• Follow all warnings, cautions, and instructions marked on and supplied with the product.
• Use only qualified personnel to install, operate, update, program and maintain the product.
• Educate your personnel in the proper installation, operation, and maintenance of the product.
• Install equipment as specified in the Installation section of this manual. Follow 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 proce-
dures 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 are per-
forming maintenance.
WARN NG
R SK OF ELECTR CAL SHOCK
Equipment protected throughout by double insulation.
•Installation and servicing of this product august expose personnel to dangerous voltages.
•Main power wired to separate power source must be disconnected before servicing.
•Do not operate or energize instrument with case open!
•Signal wiring connected in this box must be rated at least 240 V for European mains operation.
•Non-metallic cable strain reliefs do not provide grounding between conduit connections! Use grounding type bush-
ings and jumper wires.
•Unused cable conduit entries must be securely sealed by non-flammable closures to provide enclosure integrity in com-
pliance with personal safety and environmental protection requirements. Unused conduit openings must be sealed with
Type 4X or IP66 conduit plugs to maintain the ingress protection rating (Type 4X)
•Electrical installation must be in accordance with the National Electrical Code (ANSI/NFPA-70) and/or any other
applicable national or local codes.
•Operate only with front panel fastened and in place.
•Safety and performance require that this instrument be connected and properly grounded through a three-wire power
source.
•Proper use and configuration is the responsibility of the user.
Essential nstructions
Read this page before proceeding

This product generates, uses, and can radiate radio frequency energy and thus can cause radio com-
munication interference. Improper installation, or operation, august increase such interference. As
temporarily permitted by regulation, this unit has not been tested for compliance within the limits of
Class A computing devices, pursuant to Subpart J of Part 15, of FCC Rules, which are designed to pro-
vide reasonable protection against such interference. Operation of this equipment in a residential area
august cause interference, in which case the user at his own expense, will be required to take whatever
measures august be required to correct the interference.
CAUT ON
This product is not intended for use in the light industrial, residential or commercial environments per
the instrument’s certification to EN61326-1:2006.
CAUT ON

1. Refer to Section 2.0 for mechanical installation instructions.
2. Wire sensor(s) to the signal boards. See Section 3.0 for wiring instructions. Refer to the
sensor instruction sheet for additional details. Make current output, alarm relay and
power connections
3. Once connections are secured and verified, apply power to the analyzer.
4. When the analyzer is powered up for the first time, Time/Date and Quick Start screens
appear. Quick Start operating tips are as follows:
a. Window screens will appear. The field with the focus will appear with dark blue back-
lighting. The field with focus can be edited by press ENTER/MENU.
b. The Time and Date screen to set the real-time clock will appear. Accept the displayed
time by pressing ENTER on Time and date OK or press the down key to Change the
time and date.
c. The first Quick Start screen appears. Choose the desired language by pressing
ENTER/MENU to edit the active field and scrolling to the language of choice. Press
ENTER/MENU and press the down arrow to highlight NEXT.
d. The Navigation Rules for operating the keypad will be displayed.
e. Choose the measurement for Sensor 1 (and Sensor 2) and proceed to the remaining
Quick Start steps.
f. Keypad operation guidelines will appear to guide the user how operate the user inter-
face.
g. NOTE: To edit a field with backlit focus, press ENTER/MENU. To scroll up or down, use
the keys to above or below the ENTER key. To move the cursor left or right, use the
keys to the left or right of the ENTER key. To edit a numeric value including decimal
points, use the alphanumeric keypad then press ENTER.
h. NOTE: Press ENTER to store a setting or value. Press EXIT to leave without storing
changes. Pressing EXIT during Quick Start returns the display to the initial start-up
screen (select language). To proceed to the next Quick Start step, use the right key or
the down key to highlight NEXT. Press ENTER.
5. After the last step, the main display appears. The current outputs are assigned to default
values before probes are wired to the analyzer. After the last step, the main display ap-
pears. The outputs are assigned to
default values.
6. To change output, and all settings, press ENTER/MENU from the live screen. Using the
down and right arrow keys, select one of the following menus and navigate the screen of
choice.
7. To return the analyzer to the default settings, choose Reset under the Menu selection
screen.
WARN NG
R SK OF ELECTR CAL SHOCK
Electrical installation must be in accordance with the National Electrical Code
(ANS /NFPA-70) and/or any other applicable national or local codes.
CAUT ON: This symbol identifies a risk of electrical shock.
CAUT ON: This symbol identifies a potential hazard. When this symbol
appears, consult the manual for appropriate action.
Section i: Quick Start Guide

This manual contains instructions for installation and operation of the 56 Advanced Dual-Input
Analyzer. The following list provides notes concerning all revisions of this document.
Rev. Level Date Notes
A 08/11 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.
11/12 Add new feature - configuration transfer via US . Add new section for
existing features - PID control and TPC relay activation, Non-Incendive Field
Wiring drawings.
C 11/13 Add sec. 9 - Advanced Relay Functions. Add procedure for Software Update
and Configuration Transfer via US (for units manufactured October 2012
and later). Add procedure for Data Logger and Event Logger Download to
US . Add new sections for HART and Profibus Communications. Add
Appendix 1 – HART and Device and Appendix 2 - HART Status its.
D 04/17 Updated the Address and Emerson Logo.
SAFETY MESSAGES
Procedures and instructions in this section august require special precautions to ensure the
safety of the personnel performing the operations. Information that raises potential safety
issues is indicated by a warning symbol ( ). This symbol identifies a potential hazard.
About This Document
CAUT ON

Contents
Section 1: Description and Specifications
1.1 Features and Applications................................................................................1
1.2 Enhanced Features ..........................................................................................2
1.3 Specifications-General ....................................................................................3
1.4 Contacting Conductivity .................................................................................6
1.5 Toroidal Conductivity ......................................................................................7
1.6 pH/ORP ...........................................................................................................8
1.7 Flow ................................................................................................................9
1.8 4-20 mA Current Input.....................................................................................9
1.9 Chlorine.........................................................................................................10
1.10 Dissolved Oxygen .........................................................................................12
1.11 Dissolved Ozone ............................................................................................12
1.12 Turbidity........................................................................................................13
1.13 Ordering Information.....................................................................................14
Section 2: nstallation
2.1 Unpacking and Inspection .............................................................................15
2.2 Installation ....................................................................................................15
Section: 3 Wiring
3.1 General .........................................................................................................21
3.2 Preparing Conduit Openings..........................................................................22
3.3 Preparing Sensor Cable..................................................................................22
3.4 Power, Output, Alarms and Sensor Connections ............................................22
Section 4: Display and Operation
4.1 User Interface ................................................................................................31
4.2 Instrument Keypad ........................................................................................31
4.3 Main Display ..................................................................................................31
4.4 Menu System.................................................................................................32
4.5 US Data Port ................................................................................................33
4.6 56 Data Logger and Event Logger Download Procedure .................................33
4.7 Software Upgrade .........................................................................................35
4.8 Configuration Transfer ...................................................................................35
Section 5: Programming the Analyzer - Basics
5.1 General .........................................................................................................37
5.2 Changing the Startup Settings ......................................................................37
5.3 Programming Temperature ..........................................................................38
5.4 Configuring and Ranging the Current Outputs...............................................38
5.5 Setting a Security Code .................................................................................39
5.6 Security Access..............................................................................................39
5.7 Using Hold ....................................................................................................40
5.8 Resetting Factory Defaults – Reset Analyzer ..................................................40
5.9 Programming Alarm Relays............................................................................40
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LIQ-MAN-56 April 2017
Table of Contents i

Section 6: Programming - Measurements
6.1 Programming Measurements – Introduction ................................................43
6.2 pH .................................................................................................................43
6.3 ORP ..............................................................................................................44
6.4 Contacting Conductivity................................................................................45
6.5 Toroidal Conductivity ....................................................................................46
6.6 Chlorine.........................................................................................................47
6.7 Dissolved Oxygen ..........................................................................................50
6.8 Dissolved Ozone ...........................................................................................51
6.9 Turbidity .......................................................................................................51
6.10 Flow ..............................................................................................................52
6.11 Current Input ................................................................................................52
Section 7: P D Control
7.1 Introduction .................................................................................................55
7.2 PID Setup.......................................................................................................59
Section 8: Time Proportional Control
8.1 Introduction .................................................................................................63
8.2 TPC Setup......................................................................................................63
Section 9: Alarm Relay Functions
9.1 General..........................................................................................................67
9.2 High/Low Concentration Alarm......................................................................67
9.3 Delay Timer: ..................................................................................................68
9.4 leed and Feed ..............................................................................................70
9.5 Totalizer ased Relay Activation .....................................................................71
9.6 Interval Timer ................................................................................................72
9.7 Date and Time Activation ..............................................................................74
Section 10: Calibration
10.1 Calibration – Introduction .............................................................................75
10.2 pH Calibration ...............................................................................................75
10.3 ORP Calibration .............................................................................................76
10.4 Contacting Conductivity Calibration .............................................................77
10.5 Toroidal Conductivity Calibration ..................................................................79
10.6 Chlorine Calibration ......................................................................................80
10.7 Oxygen Calibration .......................................................................................82
10.8 Ozone Calibration .........................................................................................84
10.9 Calibrating Temperature................................................................................85
10.10 Turbidity .....................................................................................................85
10.11 Pulse Flow ...................................................................................................86
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Section 11: HART®Communications
11.1 Introduction ..................................................................................................87
11.2 Physical Installation and Configuration ..........................................................88
11.3 Measurements Available via HART .................................................................89
11.4 Diagnostics Available via HART ......................................................................90
11.5 HART Hosts ...................................................................................................91
11.6 Wireless Communication using the 56...........................................................94
11.7 Field Device Specification (FDS) .....................................................................94
Section 12: Profibus Communications
12.1 General ..........................................................................................................95
12.2 Profibus Features ...........................................................................................95
12.3 Profibus Communications..............................................................................96
12.4 Data Transmission .......................................................................................100
12.5 Installation and Wiring.................................................................................111
Section 13: Maintenance
13.1 Overview .....................................................................................................113
13.2 Analyzer Maintenance..................................................................................113
13.3 US Port ......................................................................................................113
Section 14: Return of Material
14.1 General........................................................................................................115
14.2 Warranty Repair ..........................................................................................115
14.3 Non-Warranty Repair ..................................................................................115
HART Appendix 1 ................................................................................................117
HART Appendix 2 ................................................................................................121
EC Declaration of Conformity .....................................................................125
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