Nivetec Echo Smart Series Manual de usuario

Operation & Installation

M a n u a l

Version A2.1

Echo Smart Sensor

Echo Smart Controller

Echo Smart Power Supply Unit

- Page i -

Table of Contents

Table of Contents............................................................................................................................i

Safety Precautions...........................................................................................................................v

1. Product Description......................................................................................................... 1

1.1. Stand-Alone Instrument Option...............................................................................................1

1.2. Field Network Option................................................................................................................1

1.3. Network Integrated to Customer Data Acquisition and Controls........................................1

2. Applications........................................................................................................................ 2

2.1. Wastewater and Water Treatment Clarifiers and Thickeners .............................................2

2.2. Industrial Wastewater and Raw Water Treatment ...............................................................2

2.3. Industrial Process Applications................................................................................................2

3. EchoSmart Sensor (ESS)................................................................................................ 3

3.1. General Overview......................................................................................................................3

4. EchoSmart Controller –Graphical User Interface (ESC) ....................................... 4

4.1. General Overview......................................................................................................................4

4.1.1. Operator Interface Overview (Figure 4.1)........................................................................................4

4.1.2. Keypad.................................................................................................................................................5

4.2. Power, Cabling, and General Electrical Connections for the ESC.......................................5

4.2.1. Power Requirements ..........................................................................................................................6

4.2.2. Connections Overview (Figure 4.2 and Table 4.1)...........................................................................6

4.3. Utilization of Informational Displays.......................................................................................9

4.3.1. Echo Profile Display (Figure 4.3) ......................................................................................................9

4.3.2. Sensor Register Displays (Figure 4.4 and 4.5)................................................................................10

4.3.3. Tank View Display (Figure 4.6).......................................................................................................11

4.3.4. Historical Trend Display (Figure 4.8).............................................................................................12

4.3.5. Modify Settings Display (Figure 4.9)...............................................................................................12

4.3.6. Advanced Settings Display (Figure 4.11)........................................................................................14

4.3.7. Controller Setup Display (Figure 4.12)...........................................................................................14

4.3.8. Sensor Selection Drop-down Window (Figure 4.14)......................................................................16

4.4. Initializing and Configuring Controller and Smart Sensor(s) ............................................16

4.4.1. Initial Controller Setup Display (Figure 4.15) ...............................................................................16

4.4.2. First Time Controller & Sensor System Installation (Figure 4.16 and 4.17)...............................17

4.4.3. Replacing a Controller with Existing Sensor(s) (Figure 4.15) .....................................................18

4.5. Automatic Initialization and Reboot Sensor.........................................................................19

5. EchoSmart Power Supply Unit (ESP)........................................................................ 20

5.1. Power, Cabling, and General Electrical Connections for the ESP .....................................20

5.1.1. Power Requirements ........................................................................................................................20

5.1.2. Connections Overview (Figure 5.1 and Table 5.1).........................................................................20

6. Installation of Equipment.............................................................................................. 23

- Page ii -

6.1. Installation of EchoSmart Sensor ..........................................................................................23

6.2. Sensor Location Selection Criteria.........................................................................................25

6.2.1. Acceptable Process Liquid...............................................................................................................25

6.2.2. Responsive Interface Material.........................................................................................................25

6.2.3. Stationary Objects in Path of Transmit Pulse................................................................................25

6.2.4. Areas of Excessive Air/Gas Bubbles and Turbulence....................................................................25

6.2.5 Typical Circular Clarifier Installation (Figure 6.2).......................................................................26

6.2.6 Typical Rectangular Clarifier Installation .....................................................................................27

6.2.7 Installing Sensors in Applications with Surface Skimmers...........................................................27

6.3. Installation of EchoSmart Controller and EchoSmart Power Supply Unit.......................27

7. Tank Configuration, Waveform Analysis, and Tracking....................................... 30

7.1. Tank Configuration (Figure 7.1)............................................................................................30

7.2. Waveform Analysis (Figure 7.2).............................................................................................30

7.3. Tracking...................................................................................................................................31

7.3.1. Gate....................................................................................................................................................31

7.3.2. Signal Waveform Symbols...............................................................................................................32

8. Communications, Outputs, and Networking ........................................................... 33

8.1. Configuration of Individual Units and Networks.................................................................33

8.1.1. Stand-Alone Instrument (Figure 8.1)..............................................................................................33

8.1.2. Wired RS-485 Field Network (Figure 8.2)......................................................................................34

8.1.3. Wireless Radio Frequency (RF) Field Network (Figure 8.3) ........................................................35

8.1.4. Integrated Field Networks (Figure 8.4) ..........................................................................................36

8.2. Outputs.....................................................................................................................................36

8.2.1. RS-485 Modbus RTU .......................................................................................................................37

8.2.2. Analog 4-20 mA Current Loop........................................................................................................37

8.3. Communication Options and Facilities .................................................................................37

8.3.1. RS-485 Modbus RTU Communication...........................................................................................37

8.3.2. Local RS-232 Serial Communication..............................................................................................37

8.3.3. Factory Remote Service ...................................................................................................................38

9. Instrument Programming Parameters....................................................................... 40

9.1. Modify Settings Display Parameters......................................................................................40

9.1.1. Units (ft).............................................................................................................................................40

9.1.2. Tank Depth (10.0).............................................................................................................................40

9.1.3. Zero Adjust (0.5)...............................................................................................................................40

9.1.4. Min Range (3.0).................................................................................................................................41

9.1.5. Auto Gain (ON).................................................................................................................................41

9.1.6. Current Gain (30).............................................................................................................................41

9.1.7. AG Set Point (Auto Gain Set Point) (10) ........................................................................................41

9.1.8. Update Rate (10)...............................................................................................................................41

9.1.9. Interface (First).................................................................................................................................41

9.1.10. Dampening (130)...............................................................................................................................42

9.1.11. Settling Zone (ON) ............................................................................................................................42

9.1.12. Tank Display (ON)............................................................................................................................42

9.1.13. Trend Display (ON) ..........................................................................................................................42

9.1.14. Display Contrast (55)........................................................................................................................42

9.2. Advanced Settings Display Parameters.................................................................................43

9.2.1. Max Range (11.0)..............................................................................................................................43

- Page iii -

9.2.2. Measure (Level).................................................................................................................................43

9.2.3. Wiper Timing (240)..........................................................................................................................43

9.2.4. Gain Band (20)..................................................................................................................................43

9.2.5. Gain Increment (0.1) ........................................................................................................................43

9.2.6. Save GB Midpoint (MP) (OFF) .......................................................................................................43

9.2.7. GB Midpoint (Automatically set)......................................................................................................44

9.2.8. Wall Zone (0.5)..................................................................................................................................44

9.2.9. Wall Zone AG (40)............................................................................................................................44

9.2.10. Sound Speed (4862 fps).....................................................................................................................44

9.2.11. Sensitivity (20)...................................................................................................................................44

9.2.12. LG Min (2.0)......................................................................................................................................45

9.2.13. RG Min (2.0) .....................................................................................................................................45

9.2.14. 4mA Set Point (0.0)...........................................................................................................................45

9.2.15. 20mA Set Point (10.0).......................................................................................................................45

9.2.16. Echo Loss (OFF) ...............................................................................................................................45

9.2.17. Echo Delay (60).................................................................................................................................45

9.2.18. Echo Loss Action (Cycle)..................................................................................................................45

10. Maintenance and Troubleshooting ............................................................................ 47

10.1. Preventative Maintenance ......................................................................................................47

10.1.1. Sensor Cleaning and Maintenance..................................................................................................47

10.1.2. Other Routine Maintenance ............................................................................................................48

10.2. Troubleshooting.......................................................................................................................49

10.2.1. Comm Error Message ......................................................................................................................49

10.2.2. Echo Loss Message ...........................................................................................................................49

10.2.3. Validating Message...........................................................................................................................49

10.2.4. Validation Failure Message .............................................................................................................49

10.2.5. Wiper Stalled Message.....................................................................................................................50

10.2.6. Wiper Motor Failure Message.........................................................................................................50

10.2.7. 4-20 mA Measurement Discrepancy ...............................................................................................50

10.2.8. Sensors Not Detected and No Sensors Found Message .................................................................50

10.2.9. Troubleshooting Radio Communications.......................................................................................51

10.2.10. Persistent “Acquiring Waveform” Message on Echo Profile Screen ...........................................51

11. System Options............................................................................................................... 52

11.1. Self-Cleaning Wiper Sensor with Turbidity Measurement................................................52

11.1.1. Application........................................................................................................................................52

11.1.2. Principle of Operation......................................................................................................................52

11.1.3. Sensor Cleaning ................................................................................................................................52

11.1.4. Installation.........................................................................................................................................52

11.1.5. Connections.......................................................................................................................................53

11.1.6. Turbidity Sensor Calibration ..........................................................................................................53

11.2. Integrated Wireless Radio (RF) Modules..............................................................................53

11.2.1. General Overview.............................................................................................................................53

11.2.2. Internal Configuration.....................................................................................................................53

11.2.3. External Configuration....................................................................................................................54

11.2.4. Equipment Orientation for Units with Integrated Wireless Radio Modules...............................55

11.3. Relays........................................................................................................................................56

11.3.1. General Overview.............................................................................................................................56

11.3.2. Operation (Figure 11.3)....................................................................................................................56

11.3.3. Cabling and Connections for Relays (Figure 11.4 and Table 11.1)..............................................57

12. Warranty............................................................................................................................ 58

- Page iv -

13. Quick Start Guide............................................................................................................ 59

13.1. Configuring a Single Sensor...................................................................................................59

13.2. Configuring a Sensor Network...............................................................................................60

13.3. Special Settings for Filter Applications .................................................................................63

- Page v -

Safety Precautions

About this Manual: PLEASE READ THE ENTIRE MANUAL PRIOR TO

INSTALLING OR USING THIS PRODUCT.

The following safety precautions should be observed in the implementation and use of this

product.

The EchoSmart Controller (ESC), EchoSmart Power Supply Unit (ESP), and EchoSmart

Sensor (ESS) are intended for use by qualified personnel who recognize shock hazards and

are familiar with the safety precautions required to avoid possible injury. Read the operating

information carefully before using the product.

User’s Responsibility for Safety:

Responsible body: this is the individual or group responsible for the use and maintenance of

equipment, and for ensuring that operators are adequately trained. Operators are to use the

product for its intended function. They should not be allowed access to the electrical

connections within the control box, and would normally only operate the external keypad

and monitor the display.

Maintenance personnel perform routine procedures on the product to keep it operating, for

example, checking the line voltage or checking electrical connections, replacing main fuses,

etc. Only service personnel should perform other tasks.

There are no user serviceable parts on the main PCB section of the EchoSmart ESC or ESP.

Service personnel are trained to work on live circuits, and perform safe installations and

repairs of products. Only properly trained service personnel may perform installation and

service procedures.

Wiring and Electrical: Users of this product must be protected from electric shock at all

times. The responsible body must ensure that users are prevented access and/or insulated

from every connection point. Product users must be trained to protect themselves from the

risk of electric shock.

Before operating an instrument, make sure the line cable is connected to a properly grounded

power receptacle. Inspect the connection cables for possible wear, cracks, or breaks before

each use. When fuses are used in a product, replace with same type and rating for continued

protection against fire hazard.

For CE and safety compliance, adequate grounding and shielding is required. All

EchoSmart system cables are to be installed in metal conduit that is properly grounded and

shielded utilizing EMC compliant methods. Each conduit should be individually shielded

and grounded. Where metal enclosures are supplied, each enclosure should be grounded and

shielded to each individual conduit.

External chassis components can not be used as safety earth ground connections.

- Page vi -

Standard fuses, with applicable national safety approvals, may be used if the rating and type

are the same. If you are unsure about the applicability of a replacement component, call

Entech Design for information. Only use the EchoSmart ESC or ESP with the sensor

supplied. Replace Fuse with: 1.25A 5x20mm T-Lag UL approved.

This equipment is suitable for use with 110-240 Volts AC power at 50-60 Hz. No internal

changes are required within this range. Equipment is optionally available and can be ordered

for use with 24VDC power. Caution must be taken to supply main power in the form for

which the equipment is designed.

A protective earth should be provided for all installations.

WARNING

If this equipment is used in a manner not specified by Entech Design, the protection provided

may be impaired. The EchoSmart ESC, ESP, and ESS are regarded as permanently installed

equipment and as such a switch or circuit breaker must be included in the installation. This

should be in close proximity to the equipment, it should be marked as the disconnecting

device, and it should disconnect both current carrying conductors.

WARNING

CHECK THAT THE POWER SUPPLY IS SUITABLE BEFORE SWITCHING POWER

ON.

Proper Installation and Handling: The normal application for the EchoSmart ESC or

ESP requires it to be installed at industrial installations including water and wastewater

treatment plants. While the ESC and ESP enclosures are liquid-resistant (IP65), they are not

designed to be immersed. These items should be mounted in such a way that the enclosure

does not come into contact with the application media under normal operational conditions.

The ESS (sensor) and its cabling are designed to be submerged without hazard to the

equipment or to operators when correctly connected as described in this manual.

To clean the instrument, use a damp cloth or mild, water based cleaner. Clean the exterior

of the instrument only. Do not apply cleaner to the inside of the instrument or allow liquids

to enter or spill on the instrument.

Material Compatibility: The ESC and ESP enclosures are made of flame retardant

Polycarbonate (PC/ABS FR). The ESS enclosure is made of epoxy-filled ABS. Some sensor

models include additional wetted parts. Make sure that the model which you have selected

is chemically compatible with the application media, temperatures, and pressures to which it

will be exposed.

- Page vii -

WARNING WHEN APPLICABLE

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled

environment. This equipment should be installed and operated with minimum distance 20cm

between the radiator and your body. This transmitter must not be co-located or operating in

conjunction with any other antenna or transmitter.

- Page 1 -

1. Product Description

EchoSmartis an exciting new development in liquid/solid interface level analyzers.

Instruments employ digital sensors in an architecture that locates microprocessor signal

control, enhancement and interpretation in the ultrasonic sensor rather than in a remote

analyzer. The sensor is a Smart device. When connected to a power source and instrument

programmer (typically EchoSmart Controller or EchoSmart Power Supply Unit), it produces

the Level or Range measurement and an indication of the dispersed solids Level above the

primary interface. Optional sensors are available that additionally provide surface back

scatter turbidity measurements.

This equipment design opens the door for a wide range of flexible installation configuration

options. The Controller is the operator graphical user interface device and power source to a

sensor. It is also a communication hub for analog and digital communication outputs to the

customer data acquisition system. EchoSmart can be implemented as a stand-alone

instrument (Controller + Smart Sensor) or with numerous sensors networked together and

operated by a single Controller as discussed below.

1.1. Stand-Alone Instrument Option

When connected to an EchoSmart Controller, the instrument has all the functionality

of a complete measurement system. The Controller provides power to the sensor and

is the user interface for instrument programming and communication with the sensor.

Customer terminations for digital and analog communications to the customer’s data

acquisition and control system are provided inside the Controller.

A large graphical LCD with control keypad provides a simple and intuitive platform to

implement Sensor Parameters, configure communications, view current and historical

measurements, and perform system diagnostics. HELP PROMPTS are automatically

displayed for each parameter and system function.

1.2. Field Network Option

Up to 16 EchoSmart Sensors can be operated by a single Controller in a wired or

wireless Field Network. In either arrangement, the network is fully integrated and

requires no software integration by the customer.

The Controller handles all programming and monitoring functions for all sensors in the

network. Power Supply Units provide power to associated sensors and are fitted with

integrated two-way transmitter modules when used in an RF network. Terminations for

analog communication (4-20mA signal) are also at the Power Supply Unit.

1.3. Network Integrated to Customer Data Acquisition and Controls

EchoSmart Field Networks can be integrated to the customer’s data acquisition and

control system via two-wire RS-485, Modbus RTU protocol. See Section 8.4 for

additional information.

Tabla de contenidos

Manuales populares de Sistema de control de otras marcas

Pentair Pool Products

Pentair Pool Products Compool Manual de usuario

ComfortNET

ComfortNET CTK04 Manual de usuario

Fireye

Fireye InSight II 95DSS3 Manual de usuario

CAME

CAME G3000 Manual de usuario

Idemia

Idemia MorphoAccess VP MD Manual de usuario

Axis

Axis P1445-LE-3 Manual de usuario

HEIDENHAIN

HEIDENHAIN TNC 150 B Manual de usuario

CNC-Step

CNC-Step High-Z T-Series Manual de usuario

Doosan

Doosan DVF Series Manual de usuario

Honeywell

Honeywell KAP 140 Manual de usuario

Honeywell

Honeywell vk41 series Manual de usuario

AirBench

AirBench FPW Guía de instalación

Cypress

Cypress HHR-3160 Manual de usuario

CAME

CAME GLT40AOS Manual de usuario

Zonex

Zonex GEN II -VVT Guía del usuario

Altronics

Altronics K 9650 Manual de usuario

micro-trak

micro-trak RoadMaster Manual de usuario

micro-trak

micro-trak Calc-An-Acre II Manual de usuario