ABB Navigator 540 Instruction Manual
ABB Navigator 540 is an advanced transmitter designed for high purity water treatment applications and power cycle chemistry monitoring. It accurately measures and transmits dissolved oxygen, hydrazine, and sodium levels digitally.
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— A B B M E A S U R E M E N T & A N A LY T I C S | I N S T R U C T I O N M A N U A L S U P P L E M E N T | C O M/AW T 5 4 0/ P B - E N R E V. C Navigator 540 Transmitter Communications supplement Measurement made easy — Navigator 540 transmitter Introduction The Navigator 500 range of analyzers from ABB are designed for high purity water treatment applications and power cycle chemistry monitoring. The analysis and signal conditioning is conducted within the Navigator 550’s advanced wet-section that houses the sensing technology. The accurate measurement result is transmitted digitally to the Navigator AWT540 transmitter. The following parameters are available in the Navigator 500 range: Navigator 500 • Dissolved oxygen • Hydrazine • Sodium This publication provides PROFIBUS®, Modbus® and Ethernet connection/configuration details together with PROFIBUS and Modbus reference tables for the Navigator AWT540 transmitter. For more information Further publications for the Navigator 500 series are available for free download from www.abb.com/analytical or by scanning these codes: Navigator ADS550 Dissolved oxygen analyzer Navigator AHM550 Hydrazine analyzer Navigator ASO550 Sodium analyzer Navigator 500 sodium analyzer Navigator 500 hydrazine analyzer Navigator 500 dissolved oxygen analyzer Search for or click on Data Sheet Navigator 500 Dissolved oxygen analyzer DS/ADS550-EN Commissioning Instruction Navigator 550 Low level dissolved oxygen wet-section CI/ADS550-EN Operating Instruction Navigator 500 Low level dissolved oxygen analyzer OI/ADS550-EN Data Sheet Navigator 500 Hydrazine analyzer DS/AHM550-EN Commissioning Instruction Navigator 550 Hydrazine wet-section CI/AHM550-EN Operating Instruction Navigator 500 Hydrazine analyzer OI/AHM550-EN Data Sheet Navigator 500 Sodium analyzer DS/ASO550-EN Commissioning Instruction Navigator 550 Sodium wet-section CI/ASO550-EN Operating Instruction Navigator 500 Sodium analyzer OI/ASO550-EN Addendum RoHS Directive 2011/65/EU (RoHS II) ADD/MEASUREMENT/001-EN Contents 1 Health & Safety ..........................................................4 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Document symbols ...................................................... 4 Safety precautions ....................................................... 4 Potential safety hazards ............................................... 4 1.3.1 Navigator AWT540 transmitter – electrical ........ 4 Safety standards .......................................................... 4 Product symbols .......................................................... 5 Product recycling and disposal (Europe only) ............... 5 1.6.1 End-of-life battery disposal ............................... 5 Restriction of Hazardous Substances (RoHS) .............. 5 2 Communications overview ........................................6 2.1 2.2 2.3 Ethernet ....................................................................... 6 RS485 Modbus ........................................................... 6 PROFIBUS ................................................................... 6 2.3.1 PROFIBUS DP .................................................. 6 2.3.2 PROFIBUS and ABB products .......................... 6 3 Communication level .................................................7 4 PROFIBUS communications .....................................8 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 PROFIBUS DP transmission technology ...................... 8 Acronyms and abbreviations ........................................ 8 PROFIBUS interface .................................................... 8 Installation .................................................................... 8 4.4.1 Installation overview .......................................... 8 4.4.2 Cable length ..................................................... 9 4.4.3 Cable specification ........................................... 9 Network connection ..................................................... 9 4.5.1 Terminal block network connections ................. 9 Configuration ............................................................. 10 4.6.1 Setting the PROFIBUS station address ........... 10 4.6.2 Integration using GSD ..................................... 10 4.6.3 Configuration from the Navigator AWT540 transmitter .............................................................. 11 Navigator AWT540-DP PROFIBUS datasheet ............ 11 Declaration of PROFIBUS conformance ..................... 12 Appendix A – PROFIBUS tables ................................ 16 A.1 Digital I/O status ......................................................... 16 A.2 Transmitter diagnostics .............................................. 16 A.3 Sensor diagnostics ..................................................... 17 A.4 Alarm acknowledgement ............................................ 20 A.5 Action commands ...................................................... 20 A.6 Read-only, single precision float ................................. 21 A.7 Read-only, 32 bits ...................................................... 23 A.8 Read-only, 16 bits ...................................................... 23 A.9 Read-only, 8 bits ........................................................ 24 A.10 Read-only strings ....................................................... 25 A.11 Writable floats ............................................................ 25 A.12 Writable, 16 bits ......................................................... 28 A.13 Writable, 8 bits ........................................................... 29 A.14 Writable strings .......................................................... 39 Appendix B – Modbus tables .................................... 40 B.1 Register tables ........................................................... 40 B.2 Digital I/O status ......................................................... 41 B.3 Alarm acknowledgement ............................................ 41 B.4 Action commands ...................................................... 41 B.5 Read-only, single precision float ................................. 41 B.6 Read-only, 32 bits ...................................................... 43 B.7 Read-only, 16 bits ...................................................... 43 B.8 Read-only 8 bits ......................................................... 44 B.9 Read-only strings ....................................................... 44 B.10 Writable floats ............................................................ 45 B.11 Writable, 16 bits ......................................................... 46 B.12 Writable, 8 bits ........................................................... 46 B.13 Writable strings .......................................................... 51 Appendix C – Ranges and signals ............................. 52 5 Modbus communications ........................................13 5.1 5.2 5.3 5.4 5.5 Host computer serial communications ....................... 13 Two-wire and four-wire connection ............................ 14 Pull-up and pull-down resistors .................................. 14 Termination resistor ................................................... 14 Serial connections ...................................................... 14 6 Ethernet communications .......................................15 6.1 Ethernet connection ................................................... 15 Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 3 1 Health & Safety 1.1 Document symbols Symbols that appear in this document are explained below: 1.2 Safety precautions Be sure to read, understand and follow the instructions contained within this manual before and during use of the equipment. Failure to do so could result in bodily harm or damage to the equipment. DANGER – Serious damage to health / risk to life This symbol in conjunction with the signal word 'DANGER' indicates an imminent electrical hazard. Failure to observe this safety information will result in death or severe injury. WARNING – Bodily injury Installation, operation, maintenance and servicing must be performed: — by suitably trained personnel only WARNING – Bodily injury This symbol in conjunction with the signal word 'WARNING' indicates a potential electrical hazard. Failure to observe this safety information will result in death or severe injury. CAUTION – Minor injuries This symbol in conjunction with the signal word 'CAUTION' indicates a potentially dangerous situation. Failure to observe this safety information may result in minor or moderate injury. The symbol may also be used for property damage warnings. NOTICE – Property damage This symbol indicates a potentially damaging situation. Failure to observe this safety information may result in damage to or destruction of the product and / or other system components. IMPORTANT (NOTE) This symbol indicates operator tips, particularly useful information or important information about the product or its further uses. The signal word 'IMPORTANT (NOTE)' does not indicate a dangerous or harmful situation. 4 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter — in accordance with the information provided in this manual — in accordance with relevant local regulations 1.3 Potential safety hazards 1.3.1 Navigator AWT540 transmitter – electrical WARNING – Bodily injury To ensure safe use when operating this equipment, the following points must be observed: — Up to 240 V AC may be present. Be sure to isolate the supply before removing the terminal cover. — Normal safety precautions must be taken to avoid the possibility of an accident occurring when operating in conditions of high pressure and / or temperature. Safety advice concerning the use of the equipment described in this manual or any relevant Material Safety Data Sheets (where applicable) can be obtained from the Company, together with servicing and spares information. 1.4 Safety standards This product has been designed to satisfy the requirements of IEC61010-1:2010 3rd edition 'Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use' and complies with US NEC 500, NIST and OSHA. 1.5 Product symbols Symbols that appear on this product are shown below: Functional earth (ground) terminal. Alternating current supply only. This symbol, when noted on a product, indicates a potential hazard which could cause serious personal injury and / or death. The user should reference this instruction manual for operation and / or safety information. This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock and / or electrocution exists and indicates that only individuals qualified to work with hazardous voltages should open the enclosure or remove the barrier. The equipment is protected through double insulation. Recycle separately from general waste under the WEEE directive. 1.6 Product recycling and disposal (Europe only) Electrical equipment marked with this symbol may not be disposed of in European public disposal systems after 12 August 2005. To conform to European local and national regulations (EU Directive 2002/96/EC), European electrical equipment users must now return old or end-of-life equipment to the manufacturer for disposal at no charge to the user. ABB is committed to ensuring that the risk of any environmental damage or pollution caused by any of its products is minimized as far as possible. IMPORTANT (NOTE) For return for recycling, please contact the equipment manufacturer or supplier for instructions on how to return end-of-life equipment for proper disposal. 1.6.1 End-of-life battery disposal The transmitter contains a small lithium battery (located on the processor / display board) that must be removed and disposed of responsibly in accordance with local environmental regulations. 1.7 Restriction of Hazardous Substances (RoHS) The European Union RoHS Directive and subsequent regulations introduced in member states and other countries limits the use of six hazardous substances used in the manufacturing of electrical and electronic equipment. Currently, monitoring and control instruments do not fall within the scope of the RoHS Directive, however ABB has taken the decision to adopt the recommendations in the Directive as the target for all future product design and component purchasing. Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 5 2 Communications overview Extensive communication options enable the Navigator AWT540 transmitter to be integrated into larger control systems easily or connected to other process instrumentation. The following sub-sections describe the options available. 2.1 Ethernet Optional Ethernet communications enable the Navigator AWT540 to be integrated in to an Ethernet network quickly. The following functionality is provided: — Email Notification of a critical process event or status can be made by email. Multiple events can trigger an email that can be sent to multiple recipients. — Webserver Navigator AWT540's integrated webserver enables the current status of the process and controller to be viewed remotely using a standard web browser. 2.2 RS485 Modbus Using RS485 Modbus, values and status can be communicated between a master (or host) computer and the Navigator AWT540 in real-time via an RS485 connection. 2.3 PROFIBUS PROFIBUS is a manufacturer-independent, open Fieldbus standard for a wide range of applications in manufacturing, process and building automation. Manufacturer independence and openness are ensured by the international standard EN 50170. Using the PROFIBUS protocol, devices from different manufacturers exchange information on the same communications bus without the need for special interface equipment. For further information on PROFIBUS, refer to: www.profibus.com. 2.3.1 PROFIBUS DP PROFIBUS DP is designed for high-speed data exchange and is commonly used by complex or externally-powered devices. The central controller or 'master' device (for example, PLC or PC) utilizes PROFIBUS DP as a fast serial connection with distributed (slave) PROFIBUS-enabled field devices. The master device reads the input information cyclically in a defined, recurring order from the slave(s). When configuring the bus system, the user assigns an address in the range 0 to 125 to each slave device and also defines which of the slaves are to be included in, or excluded from, the data acquisition cycle. 2.3.2 PROFIBUS and ABB products Navigator AWT540 utilizes PROFIBUS DP as this protocol is optimized for high speed and low connection costs (see www.abb.com/fieldbus and follow the PROFIBUS link). 6 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter 3 Communication level 4. 1. Press the page). key (below the icon on any Operator and keys to scroll to the Communication Menu IMPORTANT (NOTE) Communication level menus are enabled only if an optional communications module is fitted and the parameters displayed are specific to the type of module fitted. For example, if a Modbus module is fitted, Modbus parameters are enabled, but Ethernet parameters are neither enabled nor displayed. The Communication level is accessed from the Advanced access level. To access the communication level and the configuration parameters for the communications module fitted: Use the level: Communication 5. Exit Select Press the key (below the Select prompt). The Communication page appropriate to the communication module fitted is displayed: Communication Navigator 10 : 34: 52 2012–04–15 PROFIBUS Tag 1 2.93 ppb 21.7 °C Na Back CAL The Operator menu is displayed: Navigator 10 : 34: 52 2012–04–15 Operator Pages Data Views Logs Alarm Acknowledge Manual Hold Autoscroll Media Card Enter Configuration 4.28 Press the press the PROFIBUS – refer to Section 4, page 8. Communication MODBUS ppb 21.7 °C 2. Select Back Select MODBUS – refer to Section 5, page 13. key to scroll to Enter Configuration and key. Communication Ethernet The Access Level page is displayed: Access Level Read Only Back Calibrate Advanced Select Ethernet – refer to Section 6, page 15. Service Back 3. Select Use the key to scroll to Advanced and press the key (below the Select prompt). Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 7 4 PROFIBUS communications 4.3 PROFIBUS interface This section contains information specific to the PROFIBUS ®-enabled Navigator AWT540 with RS485 physical layer. Physical layer RS485 Supported baud rates 9.6 kbps to 12 Mbps It must be read in conjunction with the associated Operating instructions: Supported DP Protocol DPV0, DPV1 services Concurrent MS2 connections 3 — Sodium: OI/ASO550-EN Device stub length 250 mm (9.8 in.) — Dissolved oxygen: OI/ADS550-EN Application profile PA version 3.01 Master components available GSD, DTM, EDD — Hydrazine: OI/AHM550-EN Refer the associated data sheets for details of specific order codes: Table 4.2: PROFIBUS interface 4.4 Installation — Sodium: DS/ASO550-EN — Dissolved oxygen: DS/ADS550-EN — Hydrazine: DS/AHM550-EN 4.1 PROFIBUS DP transmission technology The most common transfer method of PROFIBUS-DP is RS485 – a proven technology. A twisted, shielded, 2-wire copper cable is used as the transfer medium. The bus structure enables addition and removal of stations or step-by-step commissioning of the system without affecting other stations. Later expansion has no influence on stations already in operation. Transmission speeds from 9.6 kbps up to 12 Mbps are supported. One uniform transmission speed is selected for all devices on the bus when the system is commissioned. 4.4.1 Installation overview All devices are connected in a bus structure ('line') as shown in Fig 4.1. Up to 32 stations (master or slaves) can be linked to create one 'segment', although it is recommended not to install more than 16 devices on a single segment. Each end of a segment must be terminated by an active bus terminating resistor. Both bus terminators must always be powered to ensure fault-free operation, therefore it is strongly recommended that they are connected to a back-up power supply. The use of bus amplifiers (repeaters) and segment couplers can be used to extend the network. Engineer Operate Operational level 4.2 Acronyms and abbreviations Input Data passed into a Master device (for example, from a Slave device) I&M PROFIBUS identification and maintenance function MS1 Class 1 Master-Slave acyclic transaction Output Data passed out of a Master device (for example, to a Slave device) PCS/DCS Process control system / distributed control system PI/PNO PROFIBUS International / PROFIBUS User Organization (www.profibus.com) TB PROFIBUS-PA transducer block TOT Totalizer function block Master level Control PROFIBUS-DP Slave level DP / PA link PROFIBUS-P Table 4.1: Acronyms and abbreviations Fig. 4.1: Typical PROFIBUS network 8 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Navigator AWT540 transmitter 200 (656) 800 (2624) 3 to 12 Mbps 100 (328) SK1 1 2 3 4 5 400 (1312) Table 4.3: Cable length B (Red) 4.4.3 Cable specification The cable lengths in Table 4.3 refer to the following cable type: A (Green) ANALOGUE OUTPUT BOARD CM40/0235 SK4 N/C 1.5 Mbps OUT 3 OUT 4 RELAY RELAY 5 6 SK2 FUSE RATING 3.15A (T) ~100 – 240V 50/60 Hz 1600 (5249) – 4000 (13123) 400 (1312) COM 1000 (3280) 500 kbps – 187.5 kbps — Hydrazine: OI/AHM550-EN + 4800 (15748) — Dissolved oxygen: OI/ADS550-EN N/C 1200 (3937) 9.6 to 93.75 kbps — Sodium: OI/ASO550-EN + Maximum total network length (m [ft.]) COM Maximum segment length (m [ft.]) DUAL RS485 SMART SENSOR INTERFACE BOARD Transmission rate 4.5.1 Terminal block network connections PROFIBUS network connections are made to the terminal blocks on the Navigator AWT540 PCB located behind the PCB terminal cover – refer to the transmitter connections section in the Operating instructions: COMMUNICATIONS MODULE 4.4.2 Cable length The maximum cable length of a segment is determined by the transmission speed (see Table 4.3). The cable length specified can be extended using repeaters, but it is recommended that no more than 3 repeaters are connected in series. Characteristic impedance 135 to 165 Capacitance per unit length <30 pf/m Loop resistance 110 /km COMM S RELAY 1 RELAY 3 N/C COM N/C N/C N/C N/C N/C RELAY 2 COM – N/C + OUT 1 OUT 2 N/C – COM + COM DIO6 DIO5 DIO4 DIO3 5 DIO CO M 4 DIO2 3 DIO1 Screen 2 INT +24V I/O MODULE 2 1 N L RELAY 4 Fig. 4.2: Navigator AWT540 PCB connections to PROFIBUS network Core diameter 0.64 mm Data signal Cable color Description Core cross section >0.34 mm 2 A Green Negative (–) data line: connect to pin 8 on PROFIBUS DP equipment with 9-way D-type connectors. B Red Positive (+) data line: connect to pin 3 on PROFIBUS DP equipment with 9-way D-type connectors. Braided screen N/A Cable screen – usually connected to the D-type shell or pin 1 on PROFIBUS DP equipment with 9-way D-type connectors. Table 4.4: Cable Specification Suitable PROFIBUS cable (part numbers PCA010, PCA011 and PCA012) can be obtained from ABB. Refer to Data Sheet 10/63-6.46 EN. 4.5 Network connection WARNING – Bodily injury When connecting a Navigator AWT540 to a PROFIBUS-DP RS485 network: — Refer to the Navigator AWT540 Operating instructions before making electrical connections and for all other installation and connection details: Table 4.5: PROFIBUS DP data cable signals — Sodium: OI/ASO550-EN — Dissolved oxygen: OI/ADS550-EN — Hydrazine: OI/AHM550-EN — Use cable that meets PROFIBUS specifications for reliable RS485 communications. — Ensure RS485 signals are not reversed. — Ensure a PROFIBUS active terminator is fitted each end of the RS485 bus segment. — Route data lines clear of the source of any strong electrical and magnetic fields. Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 9 4.6 Configuration 4.6.1 Setting the PROFIBUS station address The PROFIBUS station address for a Navigator AWT540 transmitter can be set locally via the keypad and menus or remotely by a master using the SET_SLAVE_ADDRESS service. When the PROFIBUS Master sets the transmitter’s station address, the address is stored and overwrites the address value previously held in the instrument. IMPORTANT (NOTE) The transmitter reboots after its PROFIBUS station address parameter is changed. During this period it is not visible to any PROFIBUS masters. 4. Press the key to enter the Slave Address edit page. 5. Use the use the number. key to move between editable numbers and and keys to increment / decrement each Press the key to accept the new value and exit the Station Address page, then press the key repeatedly to return to the Operator page. IMPORTANT (NOTE) To cancel a changed value, press and hold the (Next) key (or press repeatedly) until the Cancel prompt is displayed at the bottom right side of the page, then press the key to return to the previous page. To change the Station Address: 1. Access the PROFIBUS Communication page – see Section 3, page 7. Communication PROFIBUS 2. Back Select Press the key (below the Select prompt). The PROFIBUS page is displayed: PROFIBUS Slave Address Baud Rate Back 3. Use the press the Select and keys to scroll to Slave Address and key (below the Select prompt). IMPORTANT (NOTE) The Baud Rate is a read-only value. The current Slave Address setting (for example 70) is displayed. 10 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter 4.6.2 Integration using GSD PROFIBUS devices differ with respect to available functionality and parameters for each device type and manufacturer. In order to obtain 'Plug-and-Play' configuration for PROFIBUS, characteristic device communication features such as manufacturer name, device name, hardware / software versions, baud rate and the number and nature of inputs / outputs are defined in an electronic device data sheet known as a GSD (Generic Station Description) file. A GSD file is readable ASCII text file that contains both general and device-specific specifications for communication. Each of the entries describes a feature supported by a device. By using keywords, a configuration tool reads the device identification, the adjustable parameters, the corresponding data type and the permitted limit values for the configuration of the device from the GSD. Some keywords are mandatory, for example, Vendor_Name; others are optional, for example, Sync_Mode_supported. The GSD file for Navigator AWT540 transmitters specifies the device-specific Ident No. 3402. It conforms to the PROFIBUS standard, providing a clear and comprehensive description of each instrument in a precisely defined format. This enables the system configuration tool to use the information automatically when configuring a PROFIBUS bus system. The ABB GSD file (Ident No. 3402) is divided into 2 sections: 4.7 Navigator AWT540-DP PROFIBUS datasheet — General specifications Item Identification of the device, together with hardware and software versions, baud rates supported and the possible time intervals for monitoring times. Detail PROFIBUS device NAVIGATOR 500 name (product: Navigator AWT540) Applicable standards IEC61158 (Type 3) IEC61784 (CPF3/1) Protocols supported PROFIBUS-DP (DPV0) PROFIBUS-DP extensions (DPV1 Class 1 supported) Note . DPV1 Class 2 is not supported Profile ident support Standard: 9700, 9740, 9741 Device specific: 3431 (4xAI, 2xTOT, 1xAO) The Navigator AWT540 GSD file (ABB_3402.gsd) is available for download from the ABB website at: www.abb.com/fieldbus (follow the link for PROFIBUS DP field devices). PROFIBUS unit type PROFIBUS DPV1 Slave PROFIBUS media type RS485 (EIA-485), galvanically isolated 4.6.3 Configuration from the Navigator AWT540 transmitter PROFIBUS-related parameters are configured from the Navigator AWT540’s Communication / PROFIBUS page – see Section 3, page 7 for access details. PROFIBUS bus connection Wiring terminals A1/B1 (in) and A2/B2 (out) PROFIBUS slot / index PROFIBUS commands must include length (in bytes) as well as slot / index. This is so that multiple values from the same slot (except strings) can be read / written in a single transaction (up to the maximum of 240 bytes). The length must be a multiple of the 'Bytes value for the required slot. The index specifies the starting index for the values returned. The starting index plus the number of bytes must not go beyond the end of the table. Strings must also specify the correct length in bytes but only single strings can be accessed in one transaction. Bus address range 1 to 126 via local display interface 1 to 125 via Set_Slave_Addr service Baud rates supported 9.6 kbps 19.2 kbps 45.45 kbps 93.75 kbps 187.5 kbps 500 kbps 1.5 Mbps 3 Mbps 6 Mbps 12 Mbps Master Class 1 – Slave cyclic services (MS0) Set_Prm Chk_Cfg Set_Slave_Addr Data_Exchange Get_Diag Get_Cfg Rd_Inp Rd_Outp Master Class 1 – Slave acyclic services (MS1) MS1_Read MS1_Write Device-specific GSD file ABB_3402.gsd Configuration support Local display interface — DP Slave-related specifications Information about the user parameter block for device-specific configuration and modules containing details of the input and output data that can be exchanged cyclically with a PROFIBUS master. PROFIBUS parameters are readable at all access levels. Write access to secure (writable) parameters is possible only at Advanced level. Refer to associated Operating instructions (OI/ASO550-EN [sodium], OI/ADS550-EN [dissolved oxygen, OI/AHM550-EN [hydrazine]) for details of Access Level page parameters. PROFIBUS parameters options are described in Table 4.6. Parameter Description Station Address Sets the PROFIBUS Station Address value – see Section 4.6.1, page 10. Baud Rate Indicates the baud rate (in kbps) the transmitter has locked on to (read-only parameter). Table 4.6: PROFIBUS parameter descriptions Table 4.7: PROFIBUS datasheet Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 11 4.8 Declaration of PROFIBUS conformance Navigator 500 is the PNO registered model name for PROFIBUS-enabled Navigator AWT540 transmitters (RS485 physical layer) approved by an independent authorized certification laboratory for connection and use in PROFIBUS networks. Certification of PROFIBUS specification conformance covers the following areas: — RS485 bus interface electrical characteristics. — DPV0 and DPV1 protocol services. — Navigator AWT540-DP device-specific GSD file (ABB_3402.gsd). A copy of the conformance certificate is available for download from the Navigator AWT540 product pages of the ABB website www.abb.com. 12 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter 5 Modbus communications IMPORTANT (NOTE) Modbus menus are enabled only if a Modbus communications module is fitted. This section describes the connection of serial data cables between the master (host computer) and slave (Navigator AWT540 transmitter) on a Modbus serial link. Menu Comment Default MODBUS 5.1 Host computer serial communications The serial interface option module operates using the Modbus Remote Terminal Unit (RTU) Master / Slave protocol. An appropriate RS422 / 485 communications driver must fitted to the host (master) computer. It is strongly recommended that the interface has galvanic isolation to protect the computer from lightning damage and to increase signal immunity to noise pick-up. IMPORTANT (NOTE) The Modbus option provides the following facilities: — Standard RS422/485 communications. — Modbus RTU protocol – the transmitter is designed to operate as a Remote Terminal Unit (RTU) slave when communicating with a master (host) system. Device Address Set a device-specific address (from 1 to 247) to identify the transmitter on a Modbus link. — 500V DC isolation from external connections to the instrument. RS485 Setup Mode Select the Modbus serial communication 4 Wire — Two- or four-wire communication (selected at the RS485 Setup / Mode parameter). serial link type: 2 Wire, 4 Wire or Off Baud Rate Select a communication transfer rate: 19200 1200, 2400, 4800, 9600, 19200, 38400 — 1200, 2400, 4800, 9600, 19200, 38400, or 115200 baud transmission rate. or 115200 baud. Parity Select the parity bit (transmission No Parity — Parity-checking (odd, even or none). error-checking) condition: No Parity, Odd Parity or Even Parity Tx Delay Set a delay to the response from the transmitter in milliseconds. Maximum delay 100 ms. 50 ms WARNING – Bodily injury Refer to the Navigator AWT540 Commissioning instruction (CI/AWT540-EN) before making electrical connections. Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 13 5.2 Two-wire and four-wire connection Modbus serial communications can be configured as either 2-wire or 4-wire serial links – see Fig. 5.1. The transmitter must be added to the link configuration on the host system – refer to information supplied with the host system. 5.3 Pull-up and pull-down resistors To prevent false triggering of slaves when the master (host computer) is inactive, fit pull-up and pull-down resistors to the RS422/485 interface in the host computer. Resistors are normally connected to the interface by hard-wired links or switches – refer to the manufacturer's instructions COMUNICATIONS COMMUNICATIONS MODULE MODULE SK1 5.4 Termination resistor For long transmission lines, fit 120 termination resistors to the last slave in the chain and the master receiver – see Fig. 5.2. Last slave 1 2 3 4 First slave 5 SK2 1 2 Tx+ Common Tx/Rx– Tx/Rx+ Common Rx– Rx+ Tx– Tx+ 4-wire connection Fig. 5.1: 2-wire and 4-wire Modbus serial links 5 Master Rx+ Tx– Tx+ Rx+ Tx– 2-wire connection 4 COM Rx– COM Rx– 1 2 3 4 5 3 120 termination resistor 120 termination resistor Host computer Fig. 5.2: Connecting multiple slaves 5.5 Serial connections Make connections to the Modbus serial board as shown in Fig. 5.1. On systems with multiple slaves, make connections to two- or four-wire link configurations in parallel as shown in Fig. 5.2. When connecting cable screens, ensure that ground loops are not introduced. The maximum serial data transmission line length for both RS422 and RS485 systems is 1200 m (3937 ft.). The types of cable that can be used are determined by the total line length: — Up to 6 m (19.7 ft.) – standard screened or twisted pair cable. — Up to 300 m (984 ft.) – twin twisted pair with overall foil screen and an integral drain wire. — Up to 1200 m (3937 ft.) – twin twisted pair with separate foil screens and integral drain wires. 14 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter 6 Ethernet communications 6.1 Ethernet connection Referring to Fig. 6.1: Ethernet and email menus are enabled only if an Ethernet communications module is fitted. 1. Isolate the transmitter from the power supply. Menu 2. Using a suitable screwdriver, release transmitter door retaining screw A and open the door. 3. Unscrew terminal cover screw B and remove terminal cover. 4. Route ethernet cable through a suitable cable entry hole C. Comment Default Select to enable or disable DHCP Enabled Ethernet DHCP (Dynamic Host Control Protocol). Enabled – select if the IP address is to be allocated dynamically by the network. Disabled – select if the IP address is defined statically. IP Address * Enter an IP address assigned to the 000.000. transmitter. 000.000 IMPORTANT (NOTE) Fit cable gland to ethernet cable to maintain IP rating, as required. The IP address is used by the TCP/IP protocol to distinguish between 5. Connect ethernet cable plug to socket on ethernet board D . 6. Refit terminal cover and secure with screw B . 7. Close transmitter door and secure with door retaining screw A. 8. Restore the transmitter's power supply. different devices. The address is a 32-bit value expressed with 4 values (0 to 255), each separated by a period (.) * Displayed only if DHCP is set to Disabled Subnet Mask Enter a subnet mask to indicate which Class part of the IP address is used for the Default network ID and which part is used for the host ID. Set each bit that is part of the network B ID as '1's, for example: 255.255.255.0 indicates the first 24 bits are for the A network ID. Default Gateway Enter the IP address for the Default 000.000. Gateway (router or switch) used to 000.000 D communicate with other networks. Note. This setting is required only if a router (or switch) is used. Email SMTP Server ID Enter the IP address of the SMTP 000.000. (Simple Mail Transport Protocol) 000.000 C server used to distribute emails. Recipients Fig. 6.1: Ethernet connection Email Address 1 Enter the email address(es) of the (to 3) recipient(s). Triggers Tag 1 (to 4) Enter an alphanumeric tag (16 characters maximum) that appears in the subject title to identify the trigger. Source 1 (to 4) Select to enable up to 4 independently-configurable triggers to generate an email when the selected source becomes active (the email can be sent to up to 3 recipients). Invert 1 (to 4) If enabled, an email is generated when the Source becomes inactive instead of active. Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 15 Appendix A – PROFIBUS tables A.1 Digital I/O status Description Slot Index Object type Data type Bytes Store Access Default Sensor 1 concentration value status 10 0 Simple Unsigned 8 1 D R Inactive 0 – Inactive Sensor 1 temperature value status 10 1 Simple Unsigned 8 1 D R Inactive 1 – Active Sensor 2 concentration value status 10 2 Simple Unsigned 8 1 D R Inactive Sensor 2 temperature value status 10 3 Simple Unsigned 8 1 D R Inactive Sensor 3 concentration value status 10 4 Simple Unsigned 8 1 D R Inactive Sensor 3 temperature value status 10 5 Simple Unsigned 8 1 D R Inactive Sensor 4 concentration value status 10 6 Simple Unsigned 8 1 D R Inactive Sensor 4 temperature value status 10 7 Simple Unsigned 8 1 D R Inactive Transmitter failure diagnostic 10 8 Simple Unsigned 8 1 D R Inactive Transmitter out of specification diagnostic 10 9 Simple Unsigned 8 1 D R Inactive Transmitter maintenance diagnostic 10 10 Simple Unsigned 8 1 D R Inactive Inactive Transmitter function check diagnostic 10 11 Simple Unsigned 8 1 D R Sensor 1 failure diagnostic 10 12 Simple Unsigned 8 1 D R Inactive Sensor 1 out of specification diagnostic 10 13 Simple Unsigned 8 1 D R Inactive Sensor 1 maintenance diagnostic 10 14 Simple Unsigned 8 1 D R Inactive Sensor 1 function check diagnostic 10 15 Simple Unsigned 8 1 D R Inactive Sensor 2 failure diagnostic 10 16 Simple Unsigned 8 1 D R Inactive Sensor 2 out of specification diagnostic 10 17 Simple Unsigned 8 1 D R Inactive Sensor 2 maintenance diagnostic 10 18 Simple Unsigned 8 1 D R Inactive Inactive Sensor 2 function check diagnostic 10 19 Simple Unsigned 8 1 D R Sensor 3 failure diagnostic 10 20 Simple Unsigned 8 1 D R Inactive Sensor 3 out of specification diagnostic 10 21 Simple Unsigned 8 1 D R Inactive Valid range Sensor 3 maintenance diagnostic 10 22 Simple Unsigned 8 1 D R Inactive Sensor 3 function check diagnostic 10 23 Simple Unsigned 8 1 D R Inactive Sensor 4 failure diagnostic 10 24 Simple Unsigned 8 1 D R Inactive Sensor 4 out of specification diagnostic 10 25 Simple Unsigned 8 1 D R Inactive Sensor 4 maintenance diagnostic 10 26 Simple Unsigned 8 1 D R Inactive Sensor 4 function check diagnostic 10 27 Simple Unsigned 8 1 D R Inactive Description Slot Index Object type Data type Bytes Store Access Default NV Error Proc Bd 10 28 Simple Unsigned 8 1 D R Inactive 0 – Inactive NV Error Main Bd 10 29 Simple Unsigned 8 1 D R Inactive 1 – Active Table A.1: Digital inputs A.2 Transmitter diagnostics NV Error Comm Bd 10 30 Simple Unsigned 8 1 D R Inactive NV Error SW Key1 10 31 Simple Unsigned 8 1 D R Inactive Int. Comms error 10 32 Simple Unsigned 8 1 D R Inactive Excessive power 10 33 Simple Unsigned 8 1 D R Inactive Config. error 10 34 Simple Unsigned 8 1 D R Inactive Simulation on 10 35 Simple Unsigned 8 1 D R Inactive In manual test 10 36 Simple Unsigned 8 1 D R Inactive In configuration 10 37 Simple Unsigned 8 1 D R Inactive Media card full 10 38 Simple Unsigned 8 1 D R Inactive Media near full 10 39 Simple Unsigned 8 1 D R Inactive Table A.2: Transmitter diagnostics 16 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Valid range A.3 Sensor diagnostics Description Slot Index Object type Data type Bytes Store Access Default Valid range Temperature sensor failure 10 40 Simple Unsigned 8 1 D R Inactive 0 – Inactive ADC failure 10 41 Simple Unsigned 8 1 D R Inactive 1 – Active Non_Vol memory error 10 42 Simple Unsigned 8 1 D R Inactive No sample 10 43 Simple Unsigned 8 1 D R Inactive Calibration in progress 10 44 Simple Unsigned 8 1 D R Inactive Inactive Recovery in progress 10 45 Simple Unsigned 8 1 D R Regeneration in progress 10 46 Simple Unsigned 8 1 D R Inactive In hold mode 10 47 Simple Unsigned 8 1 D R Inactive Last calibration failed 10 48 Simple Unsigned 8 1 D R Inactive Missed schedule calibration 10 49 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 50 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 51 Simple Unsigned 8 1 D R Inactive Concentration value is out of range 10 52 Simple Unsigned 8 1 D R Inactive Type error 10 53 Simple Unsigned 8 1 D R Inactive No sample 10 54 Simple Unsigned 8 1 D R Inactive No low calibration solution 10 55 Simple Unsigned 8 1 D R Inactive No high calibration solution 10 56 Simple Unsigned 8 1 D R Inactive No regeneration solution 10 57 Simple Unsigned 8 1 D R Inactive Flow error 10 58 Simple Unsigned 8 1 D R Inactive Table A.3: Sensor 1 (single-stream) diagnostics Description Slot Index Object type Data type Bytes Store Access Default Valid range Temperature sensor failure 10 59 Simple Unsigned 8 1 D R Inactive 0 – Inactive ADC failure 10 60 Simple Unsigned 8 1 D R Inactive 1 – Active Non_Vol memory error 10 61 Simple Unsigned 8 1 D R Inactive No sample 10 62 Simple Unsigned 8 1 D R Inactive Calibration in progress 10 63 Simple Unsigned 8 1 D R Inactive Inactive Recovery in progress 10 64 Simple Unsigned 8 1 D R Regeneration in progress 10 65 Simple Unsigned 8 1 D R Inactive In hold mode 10 66 Simple Unsigned 8 1 D R Inactive Last calibration failed 10 67 Simple Unsigned 8 1 D R Inactive Missed schedule calibration 10 68 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 69 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 70 Simple Unsigned 8 1 D R Inactive Concentration value is out of range 10 71 Simple Unsigned 8 1 D R Inactive Type error 10 72 Simple Unsigned 8 1 D R Inactive No sample 10 73 Simple Unsigned 8 1 D R Inactive No low calibration solution 10 74 Simple Unsigned 8 1 D R Inactive No high calibration solution 10 75 Simple Unsigned 8 1 D R Inactive No regeneration solution 10 76 Simple Unsigned 8 1 D R Inactive Flow error 10 77 Simple Unsigned 8 1 D R Inactive Table A.4: Sensor 2 diagnostics Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 17 Description Slot Index Object type Data type Bytes Store Access Default Temperature sensor failure 10 78 Simple Unsigned 8 1 D R Inactive Valid range 0 – Inactive ADC failure 10 79 Simple Unsigned 8 1 D R Inactive 1 – Active Non_Vol memory error 10 80 Simple Unsigned 8 1 D R Inactive No sample 10 81 Simple Unsigned 8 1 D R Inactive Calibration in progress 10 82 Simple Unsigned 8 1 D R Inactive Recovery in progress 10 83 Simple Unsigned 8 1 D R Inactive Regeneration in progress 10 84 Simple Unsigned 8 1 D R Inactive In hold mode 10 85 Simple Unsigned 8 1 D R Inactive Last calibration failed 10 86 Simple Unsigned 8 1 D R Inactive Missed schedule calibration 10 87 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 88 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 89 Simple Unsigned 8 1 D R Inactive Concentration value is out of range 10 90 Simple Unsigned 8 1 D R Inactive Type error 10 91 Simple Unsigned 8 1 D R Inactive No sample 10 92 Simple Unsigned 8 1 D R Inactive No low calibration solution 10 93 Simple Unsigned 8 1 D R Inactive No high calibration solution 10 94 Simple Unsigned 8 1 D R Inactive No regeneration solution 10 95 Simple Unsigned 8 1 D R Inactive Flow error 10 96 Simple Unsigned 8 1 D R Inactive Description Slot Index Object type Data type Bytes Store Access Default Temperature sensor failure 10 97 Simple Unsigned 8 1 D R Inactive 0 – Inactive ADC failure 10 98 Simple Unsigned 8 1 D R Inactive 1 – Active Table A.5: Sensor 3 diagnostics Non_Vol memory error 10 99 Simple Unsigned 8 1 D R Inactive No sample 10 100 Simple Unsigned 8 1 D R Inactive Calibration in progress 10 101 Simple Unsigned 8 1 D R Inactive Recovery in progress 10 102 Simple Unsigned 8 1 D R Inactive Regeneration in progress 10 103 Simple Unsigned 8 1 D R Inactive In hold mode 10 104 Simple Unsigned 8 1 D R Inactive Last calibration failed 10 105 Simple Unsigned 8 1 D R Inactive Missed schedule calibration 10 106 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 107 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 108 Simple Unsigned 8 1 D R Inactive Concentration value is out of range 10 109 Simple Unsigned 8 1 D R Inactive Type error 10 110 Simple Unsigned 8 1 D R Inactive No sample 10 111 Simple Unsigned 8 1 D R Inactive No low calibration solution 10 112 Simple Unsigned 8 1 D R Inactive No high calibration solution 10 113 Simple Unsigned 8 1 D R Inactive No regeneration solution 10 114 Simple Unsigned 8 1 D R Inactive Flow error 10 115 Simple Unsigned 8 1 D R Inactive Table A.6: Sensor 4 diagnostics 18 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Valid range Description Slot Index Object type Data type Bytes Store Access Default Temperature sensor failure 10 116 Simple Unsigned 8 1 D R Inactive 0 – Inactive ADC failure 10 117 Simple Unsigned 8 1 D R Inactive 1 – Active Non_Vol memory error 10 118 Simple Unsigned 8 1 D R Inactive No sample 10 119 Simple Unsigned 8 1 D R Inactive Calibration in progress 10 120 Simple Unsigned 8 1 D R Inactive Recovery in progress 10 121 Simple Unsigned 8 1 D R Inactive Regeneration in progress 10 122 Simple Unsigned 8 1 D R Inactive In hold mode 10 123 Simple Unsigned 8 1 D R Inactive Last calibration failed 10 124 Simple Unsigned 8 1 D R Inactive Missed schedule calibration 10 125 Simple Unsigned 8 1 D R Inactive Sample temperature is hot 10 126 Simple Unsigned 8 1 D R Inactive Valid range Sample temperature is hot 10 127 Simple Unsigned 8 1 D R Inactive Concentration value is out of range 10 128 Simple Unsigned 8 1 D R Inactive No sample stream 1 10 129 Simple Unsigned 8 1 D R Inactive No sample stream 2 10 130 Simple Unsigned 8 1 D R Inactive No sample stream 3 10 131 Simple Unsigned 8 1 D R Inactive No low calibration solution 10 132 Simple Unsigned 8 1 D R Inactive No high calibration solution 10 133 Simple Unsigned 8 1 D R Inactive No regeneration solution 10 134 Simple Unsigned 8 1 D R Inactive Flow error stream 1 10 135 Simple Unsigned 8 1 D R Inactive Flow error stream 2 10 136 Simple Unsigned 8 1 D R Inactive Flow error stream 3 10 137 Simple Unsigned 8 1 D R Inactive Relay 1 state 10 138 Simple Unsigned 8 1 D R Deactivated 0 – Deactivated Relay 2 state 10 139 Simple Unsigned 8 1 D R Deactivated 1 – Activated Relay 3 state 10 140 Simple Unsigned 8 1 D R Deactivated Relay 4 state 10 141 Simple Unsigned 8 1 D R Deactivated Relay 5 state 10 142 Simple Unsigned 8 1 D R Deactivated 0 – Deactivated Relay 6 state 10 143 Simple Unsigned 8 1 D R Deactivated 1 – Activated Alarm 1 state 10 144 Simple Unsigned 8 1 D R Deactivated Alarm 2 state 10 145 Simple Unsigned 8 1 D R Deactivated Alarm 3 state 10 146 Simple Unsigned 8 1 D R Deactivated Alarm 4 state 10 147 Simple Unsigned 8 1 D R Deactivated Alarm 5 state 10 148 Simple Unsigned 8 1 D R Deactivated Alarm 6 state 10 149 Simple Unsigned 8 1 D R Deactivated Alarm 7 state 10 150 Simple Unsigned 8 1 D R Deactivated Alarm 8 state 10 151 Simple Unsigned 8 1 D R Deactivated Digital output 1 state 10 152 Simple Unsigned 8 1 D R Low 0 – Low Digital output 2 state 10 153 Simple Unsigned 8 1 D R Low 1 – High Digital output 3 state 10 154 Simple Unsigned 8 1 D R Low Digital output 4 state 10 155 Simple Unsigned 8 1 D R Low Digital output 5 state 10 156 Simple Unsigned 8 1 D R Low Digital output 6 state 10 157 Simple Unsigned 8 1 D R Low Digital input 1 state 10 158 Simple Unsigned 8 1 D R Low Digital input 2 state 10 159 Simple Unsigned 8 1 D R Low Digital input 3 state 10 160 Simple Unsigned 8 1 D R Low Digital input 4 state 10 161 Simple Unsigned 8 1 D R Low Digital input 5 state 10 162 Simple Unsigned 8 1 D R Low Digital input 6 state 10 163 Simple Unsigned 8 1 D R Low Table A.7: Multi-stream sensor diagnostics Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 19 A.4 Alarm acknowledgement Description Slot Index Object type Data type Bytes Store Access Default Valid range Alarm acknowledge state 1 20 0 Simple Unsigned 8 1 D R/W Unacknowledged 0 – Unacknowledged Alarm acknowledge state 2 20 1 Simple Unsigned 8 1 D R/W Unacknowledged 1 – Acknowledged Alarm acknowledge state 3 20 2 Simple Unsigned 8 1 D R/W Unacknowledged Alarm acknowledge state 4 20 3 Simple Unsigned 8 1 D R/W Unacknowledged Alarm acknowledge state 5 20 4 Simple Unsigned 8 1 D R/W Unacknowledged Alarm acknowledge state 6 20 5 Simple Unsigned 8 1 D R/W Unacknowledged Alarm acknowledge state 7 20 6 Simple Unsigned 8 1 D R/W Unacknowledged Alarm acknowledge state 8 20 7 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 1 20 8 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 2 20 9 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 3 20 10 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 4 20 11 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 5 20 12 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 6 20 13 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 7 20 14 Simple Unsigned 8 1 D R/W Unacknowledged Acknowledge alarm 8 20 15 Simple Unsigned 8 1 D R/W Unacknowledged Data type Bytes Table A.8: Alarm acknowledgement A.5 Action commands Description Slot Index Object type Store Access Default Valid Notes range Start zero calibration sensor 1 30 0 Simple Unsigned 8 1 D W 0 0 to 255 Writing any Start span calibration sensor 1 30 1 Simple Unsigned 8 1 D W 0 0 to 255 value starts Start two point calibration sensor 1 30 2 Simple Unsigned 8 1 D W 0 0 to 255 the Start regeneration sensor 1 30 3 Simple Unsigned 8 1 D W 0 0 to 255 procedure Start zero calibration sensor 2 30 4 Simple Unsigned 8 1 D W 0 0 to 255 Start span calibration sensor 2 30 5 Simple Unsigned 8 1 D W 0 0 to 255 Start two point calibration sensor 2 30 6 Simple Unsigned 8 1 D W 0 0 to 255 Start regeneration sensor 2 30 7 Simple Unsigned 8 1 D W 0 0 to 255 Start zero calibration sensor 3 30 8 Simple Unsigned 8 1 D W 0 0 to 255 Start span calibration sensor 3 30 9 Simple Unsigned 8 1 D W 0 0 to 255 Start two point calibration sensor 3 30 10 Simple Unsigned 8 1 D W 0 0 to 255 Start regeneration sensor 3 30 11 Simple Unsigned 8 1 D W 0 0 to 255 Start zero calibration sensor 4 30 12 Simple Unsigned 8 1 D W 0 0 to 255 Start span calibration sensor 4 30 13 Simple Unsigned 8 1 D W 0 0 to 255 Start two point calibration sensor 4 30 14 Simple Unsigned 8 1 D W 0 0 to 255 Start regeneration sensor 4 30 15 Simple Unsigned 8 1 D W 0 0 to 255 Table A.9: Action commands 20 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter A.6 Read-only, single precision float Description Slot Index Object type Data type Bytes Store Access Notes Sensor 1 – Concentration 40 0 Simple Float 4 D R See engineering ranges Sensor 1 – Temperature 40 1 Simple Float 4 D R Sensor 2 – Concentration 40 2 Simple Float 4 D R Sensor 2 – Temperature 40 3 Simple Float 4 D R Sensor 3 – Concentration 40 4 Simple Float 4 D R Sensor 3 – Temperature 40 5 Simple Float 4 D R Sensor 4 – Concentration 40 6 Simple Float 4 D R Sensor 4 – Temperature 40 7 Simple Float 4 D R Description Slot Index Object type Data type Bytes Store Access Notes Sensor 1 – Concentration 40 8 Simple Float 4 D R Single-stream – sensor 1 Sensor 1 – Temperature 40 9 Simple Float 4 D R Table A.10: Measurement values Sensor 1 – Raw signal 40 10 Simple Float 4 D R Sensor 1 – Flow rate 40 11 Simple Float 4 D R Sensor 1 – Active calibration slope 40 12 Simple Float 4 D R Sensor 1 – Active calibration offset 40 13 Simple Float 4 D R Sensor 1 – Last calibration slope 40 14 Simple Float 4 D R Sensor 1 – Last calibration offset 40 15 Simple Float 4 D R Sensor 2 – Concentration 40 16 Simple Float 4 D R Sensor 2 – Temperature 40 17 Simple Float 4 D R Sensor 2 – Raw signal 40 18 Simple Float 4 D R Sensor 2 – Flow rate 40 19 Simple Float 4 D R Sensor 2 – Active calibration slope 40 20 Simple Float 4 D R Sensor 2 – Active calibration offset 40 21 Simple Float 4 D R Sensor 2 – Last calibration slope 40 22 Simple Float 4 D R Sensor 2 – Last calibration offset 40 23 Simple Float 4 D R Sensor 3 – Concentration 40 24 Simple Float 4 D R Sensor 3 – Temperature 40 25 Simple Float 4 D R Sensor 3 – Raw signal 40 26 Simple Float 4 D R Sensor 3 – Flow rate 40 27 Simple Float 4 D R Sensor 3 – Active calibration slope 40 28 Simple Float 4 D R Sensor 3 – Active calibration offset 40 29 Simple Float 4 D R Sensor 3 – Last calibration slope 40 30 Simple Float 4 D R Sensor 3 – Last calibration offset 40 31 Simple Float 4 D R Sensor 4 – Concentration 40 32 Simple Float 4 D R Sensor 4 – Temperature 40 33 Simple Float 4 D R Sensor 4 – Raw signal 40 34 Simple Float 4 D R Sensor 4 – Flow rate 40 35 Simple Float 4 D R Sensor 4 – Active calibration slope 40 36 Simple Float 4 D R Sensor 4 – Active calibration offset 40 37 Simple Float 4 D R Sensor 4 – Last calibration slope 40 38 Simple Float 4 D R Sensor 4 – Last calibration offset 40 39 Simple Float 4 D R Single-stream – sensor 2 Single-stream – sensor 3 Single-stream – sensor 4 Table A.11: Sensor signals view Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 21 Description Slot Index Object type Data type Bytes Store Access Notes Stream 1 – Concentration 40 40 Simple Float 4 D R Two-stream Stream 1 – Temperature 40 41 Simple Float 4 D R Stream 2 – Concentration 40 42 Simple Float 4 D R Stream 2 – Temperature 40 43 Simple Float 4 D R Raw signal 40 44 Simple Float 4 D R Stream 1 – Flow rate 40 45 Simple Float 4 D R Stream 2 – Flow rate 40 46 Simple Float 4 D R Active calibration slope 40 47 Simple Float 4 D R Active calibration offset 40 48 Simple Float 4 D R Last calibration slope 40 49 Simple Float 4 D R Last calibration offset 40 50 Simple Float 4 D R Stream 1 – Concentration 40 51 Simple Float 4 D R Stream 1 – Temperature 40 52 Simple Float 4 D R Stream 2 – Concentration 40 53 Simple Float 4 D R Stream 2 – Temperature 40 54 Simple Float 4 D R Three-stream Stream 3 – Concentration 40 55 Simple Float 4 D R Stream 3 – Temperature 40 56 Simple Float 4 D R Raw signal 40 57 Simple Float 4 D R Stream 1 – Flow rate 40 58 Simple Float 4 D R Stream 2 – Flow rate 40 59 Simple Float 4 D R Stream 3 – Flow rate 40 60 Simple Float 4 D R Active calibration slope 40 61 Simple Float 4 D R Active calibration offset 40 62 Simple Float 4 D R Last calibration slope 40 63 Simple Float 4 D R Last calibration offset 40 64 Simple Float 4 D R Object type Data type Bytes Store Access Notes See engineering ranges Table A.11: Sensor signals view (continued) Description Slot Index Sensor 1 – Concentration range high 40 65 Simple Float 4 C R Sensor 1 – Concentration range low 40 66 Simple Float 4 C R Sensor 2 – Concentration range high 40 67 Simple Float 4 C R Sensor 2 – Concentration range low 40 68 Simple Float 4 C R Sensor 3 – Concentration range high 40 69 Simple Float 4 C R Sensor 3 – Concentration range low 40 70 Simple Float 4 C R Sensor 4 – Concentration range high 40 71 Simple Float 4 C R Sensor 4 – Concentration range low 40 72 Simple Float 4 C R Sensor 1 – Temperature range high 40 73 Simple Float 4 C R Sensor 1 – Temperature range low 40 74 Simple Float 4 C R Sensor 2 – Temperature range high 40 75 Simple Float 4 C R Sensor 2 – Temperature range low 40 76 Simple Float 4 C R Sensor 3 – Temperature range high 40 77 Simple Float 4 C R Sensor 3 – Temperature range low 40 78 Simple Float 4 C R Sensor 4 – Temperature range high 40 79 Simple Float 4 C R Sensor 4 – Temperature range low 40 80 Simple Float 4 C R Table A.12: Measurement range limits 22 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Description Slot Index Object type Data type Bytes Store Access Analog output 1 – mA value 40 81 Simple Float 4 D R Notes Analog output 2 – mA value 40 82 Simple Float 4 D R Analog output 3 – mA value 40 83 Simple Float 4 D R Analog output 4 – mA value 40 84 Simple Float 4 D R Analog output 1 – % of range 40 85 Simple Float 4 D R Analog output 2 – % of range 40 86 Simple Float 4 D R Analog output 3 – % of range 40 87 Simple Float 4 D R Analog output 4 – % of range 40 88 Simple Float 4 D R Description Slot Index Object type Data type Bytes Store Access Notes Transmitter – Date of manufacture 50 0 Simple Unsigned 32 4 D R Number of seconds since Table A.13: Analog outputs A.7 Read-only, 32 bits January 1 st 2000 Table A.14: Transmitter date Description Slot Index Object type Data type Bytes Store Access Notes Sensor 1 – Date of manufacture 50 1 Simple Unsigned 32 4 D R Number of seconds since Sensor 2 – Date of manufacture 50 2 Simple Unsigned 32 4 D R January 1 st 2000 Sensor 3 – Date of manufacture 50 3 Simple Unsigned 32 4 D R Sensor 4 – Date of manufacture 50 4 Simple Unsigned 32 4 D R Sensor 1 – Next calibration time 50 5 Simple Unsigned 32 4 D R Sensor 2 – Next calibration time 50 6 Simple Unsigned 32 4 D R Sensor 3 – Next calibration time 50 7 Simple Unsigned 32 4 D R Sensor 4 – Next calibration time 50 8 Simple Unsigned 32 4 D R Stream 1 – Update time 50 9 Simple Unsigned 32 4 D R Stream 2 – Update time 50 10 Simple Unsigned 32 4 D R Stream 3 – Update time 50 11 Simple Unsigned 32 4 D R Description Slot Index Object type Data type Bytes Store Access Default Sensor 1 – Hardware version number 60 0 Simple Unsigned 16 2 D R Current hardware 1 to 9 Sensor 2 – Hardware version number 60 1 Simple Unsigned 16 2 D R version Sensor 2 – Hardware version number 60 2 Simple Unsigned 16 2 D R Sensor 2 – Hardware version number 60 3 Simple Unsigned 16 2 D R Table A.15: Sensor dates A.8 Read-only, 16 bits Valid range Table A.16: Sensor hardware version Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 23 A.9 Read-only, 8 bits Description Slot Index Object type Data type Bytes Store Access Sensor 1 – Type 70 0 Simple Unsigned 8 1 D R Default Valid range 0 – Unrecognized 12 – Sodium 13 – Sodium two-stream 14 – Sodium three-stream 15 – Low level dissolved oxygen 16 – Hydrazine 17– Carbohydrazide 255 – No sensor fitted Sensor 1 – 70 1 Simple Unsigned 8 1 D R 70 2 Simple Unsigned 8 1 D R Flow sensor fitted Sensor 1 – 1 – Enabled Regeneration hardware fitted Sensor 2 – Type 0 – Disabled 0 – Disabled 1 – Enabled 70 3 Simple Unsigned 8 1 D R 0 – Unrecognized 12 – Sodium 13 – Sodium two-stream 14 – Sodium three-stream 15 – Low level dissolved oxygen 16 – Hydrazine 17– Carbohydrazide 255 – No sensor fitted Sensor 2 – 70 4 Simple Unsigned 8 1 D R Flow sensor fitted Sensor 2 – 70 5 Simple Unsigned 8 1 D R Regeneration hardware fitted Sensor 3 – Type 0 – Disabled 1 – Enabled 0 – Disabled 1 – Enabled 70 6 Simple Unsigned 8 1 D R 0 – Unrecognized 12 – Sodium 13 – Sodium two-stream 14 – Sodium three-stream 15 – Low level dissolved oxygen 16 – Hydrazine 17– Carbohydrazide 255 – No sensor fitted Sensor 3 – 70 7 Simple Unsigned 8 1 D R Flow sensor fitted Sensor 3 – 70 8 Simple Unsigned 8 1 D R Regeneration hardware fitted Sensor 4 – Type 0 – Disabled 1 – Enabled 0 – Disabled 1 – Enabled 70 9 Simple Unsigned 8 1 D R 0 – Unrecognized 12 – Sodium 13 – Sodium two-stream 14 – Sodium three-stream 15 – Low level dissolved oxygen 16 – Hydrazine 17– Carbohydrazide 255 – No sensor fitted Sensor 4 – 70 10 Simple Unsigned 8 1 D R Flow sensor fitted Sensor 4 – 70 11 Simple Regeneration hardware fitted Table A.17: Sensor type and hardware options 24 0 – Disabled 1 – Enabled COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Unsigned 8 1 D R 0 – Disabled 1 – Enabled Description Slot Index Object type Data type Bytes Store Access Default Valid range Media card hardware version 70 12 Simple Unsigned 8 1 D R Current 1 to 9 number hardware version Table A.18: Media card version A.10 Read-only strings Description Slot Index Object type Data type Bytes Store Access Default Valid range Transmitter software revision 80 0 Simple Visible string 19 C R Current revision ASCII String Transmitter serial number 80 1 Simple Visible string 14 C R Device serial number Sensor 1 software 80 2 Simple Visible string 19 C R Current revision number revision number Sensor 1 serial number 80 3 Simple Visible string 14 C R Device serial number Sensor 2 software 80 4 Simple Visible string 19 C R Current revision revision number Sensor 2 serial number 80 5 Simple Visible string 14 C R Device serial number Sensor 3 software 80 6 Simple Visible string 19 C R Current revision revision number Sensor 3 serial number 80 7 Simple Visible string 14 C R Device serial number Sensor 4 software 80 8 Simple Visible string 19 C R Current revision revision number Sensor 4 serial number 80 9 Simple Visible string 14 C R Device serial number Media card software version 80 10 Simple Visible string 19 C R Current revision number Table A.19: Serial numbers A.11 Writable floats Description Slot Index Object type Data type Bytes Store Access Chart – Trace 1 – 100 0 Simple Float 4 D R/W Range high Chart – Trace 1 – 100 1 Simple Float 4 D R/W 100 2 Simple Float 4 D R/W 100 3 Simple Float 4 D R/W 100 4 Simple Float 4 D R/W 100 5 Simple Float 4 D R/W 100 6 Simple Float 4 D R/W 100 7 Simple Float 4 D R/W Default Valid range Notes Engineering low to See engineering engineering high ranges Range low Chart – Trace 2 – Range high Chart – Trace 2 – Range low Chart – Trace 3 – Range high Chart – Trace 3 – Range low Chart – Trace 4 – Range high Chart – Trace 4 – Range low Table A.20: Chart trace range Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 25 Description Slot Index Object type Data type Bytes Store Access Valid range Notes Alarm 1 – Trip point 100 8 Simple Float 4 D R/W Engineering low to See engineering Alarm 2 – Trip point 100 9 Simple Float 4 D R/W engineering high ranges Alarm 3 – Trip point 100 10 Simple Float 4 D R/W Alarm 4 – Trip point 100 11 Simple Float 4 D R/W Alarm 5 – Trip point 100 12 Simple Float 4 D R/W Alarm 6 – Trip point 100 13 Simple Float 4 D R/W Alarm 7 – Trip point 100 14 Simple Float 4 D R/W Alarm 8 – Trip point 100 15 Simple Float 4 D R/W Alarm 1 – Hysteresis 100 16 Simple Float 4 D R/W Alarm 2 – Hysteresis 100 17 Simple Float 4 D R/W Alarm 3 – Hysteresis 100 18 Simple Float 4 D R/W Alarm 4 – Hysteresis 100 19 Simple Float 4 D R/W Alarm 5 – Hysteresis 100 20 Simple Float 4 D R/W Alarm 6 – Hysteresis 100 21 Simple Float 4 D R/W Alarm 7 – Hysteresis 100 22 Simple Float 4 D R/W Alarm 8 – Hysteresis 100 23 Simple Float 4 D R/W Table A.21: Alarm settings 26 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Default Description Slot Index Object type Data type Bytes Store Access Default Valid range Analog output 1 – 100 24 Simple Float 4 D R/W 20 mA 0 to 22 mA 100 25 Simple Float 4 D R/W 4 mA 100 26 Simple Float 4 D R/W Notes Electrical range high Analog output 1 – Electrical range low Analog output 1 – Engineering range high Analog output 1 – 100 27 Simple Float 4 D R/W 100 28 Simple Float 4 D R/W 20 mA 100 29 Simple Float 4 D R/W 4 mA 100 30 Simple Float 4 D R/W Engineering low to See engineering engineering high ranges Engineering range low Analog output 2 – 0 to 22 mA Electrical range high Analog output 2 – Electrical range low Analog output 2 – Engineering range high Analog output 2 – 100 31 Simple Float 4 D R/W 100 32 Simple Float 4 D R/W 20 mA 100 33 Simple Float 4 D R/W 4 mA 100 34 Simple Float 4 D R/W Engineering low to See engineering engineering high ranges Engineering range low Analog output 3 – 0 to 22 mA Electrical range high Analog output 3 – Electrical range low Analog output 3 – Engineering range high Analog output 3 – 100 35 Simple Float 4 D R/W 100 36 Simple Float 4 D R/W 20 mA 100 37 Simple Float 4 D R/W 4 mA 100 38 Simple Float 4 D R/W Engineering low to See engineering engineering high ranges Engineering range low Analog output 4 – 0 to 22 mA Electrical range high Analog output 4 – Electrical range low Analog output 4 – Engineering range high Analog output 4 – 100 39 Simple Float 4 D R/W 100 40 Simple Float 4 D R/W 22 mA 100 41 Simple Float 4 D R/W 22 mA 100 42 Simple Float 4 D R/W 22 mA 100 43 Simple Float 4 D R/W 22 mA Engineering low to See engineering engineering high ranges Engineering range low Analog output 1 – 0 to 22 mA Failure current Analog output 2 – Failure current Analog output 3 – Failure current Analog output 4 – Failure current Table A.22: Analog output settings Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 27 A.12 Writable, 16 bits Description Slot Index Object type Data type Bytes Store Access Default Valid range Sensor 1 – Recovery time 110 0 Simple Unsigned 16 2 D R/W 15 5 to 120 minutes Sensor 1 – 110 1 Simple Unsigned 16 2 D R/W 0 0 to 80 ppt 110 2 Simple Unsigned 16 2 D R/W 760 500 to 800 mmHg oxygen only 110 3 Simple Unsigned 16 2 D R/W 15 10 to 60 minutes Sodium only Sensor 2 – Recovery time 110 4 Simple Unsigned 16 2 D R/W 15 5 to 120 minutes Sensor 2 – 110 5 Simple Unsigned 16 2 D R/W 0 0 to 80 ppt 110 6 Simple Unsigned 16 2 D R/W 760 500 to 800 mmHg oxygen only 110 7 Simple Unsigned 16 2 D R/W 15 10 to 60 minutes Sodium only Sensor 3 – Recovery time 110 8 Simple Unsigned 16 2 D R/W 15 5 to 120 minutes Sensor 3 – 110 9 Simple Unsigned 16 2 D R/W 0 0 to 80 ppt Salinity correction Sensor 1 – Notes Low level dissolved Pressure compensation Sensor 1 – Grab sample sampling time Salinity correction Sensor 2 – Low level dissolved Pressure compensation Sensor 2 – Grab sample sampling time Salinity correction Sensor 3 – Low level dissolved 110 10 Simple Unsigned 16 2 D R/W 760 500 to 800 mmHg oxygen only 110 11 Simple Unsigned 16 2 D R/W 15 10 to 60 minutes Sodium only Sensor 4 – Recovery time 110 12 Simple Unsigned 16 2 D R/W 15 5 to 120 minutes Sensor 4 – 110 13 Simple Unsigned 16 2 D R/W 0 0 to 80 ppt 110 14 Simple Unsigned 16 2 D R/W 760 500 to 800 mmHg oxygen only 110 15 Simple Unsigned 16 2 D R/W 15 10 to 60 minutes Sodium only 110 16 Simple Unsigned 16 2 D R/W 15 10 to 60 minutes Sodium Pressure compensation Sensor 3 – Grab sample sampling time Salinity correction Sensor 4 – Low level dissolved Pressure compensation Sensor 4 – Grab sample sampling time Stream Sample Rate multi-stream only Table A.23: Writable, 16 bits Description Slot Index Object type Data type Bytes Store Access Default Valid range Alarm 1 – Time hysteresis 110 17 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Alarm 2 – Time hysteresis 110 18 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Alarm 3 – Time hysteresis 110 19 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Alarm 4 – Time hysteresis 110 20 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Alarm 5 – Time hysteresis 110 21 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Alarm 6 – Time hysteresis 110 22 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Alarm 7 – Time hysteresis 110 23 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Alarm 8 – Time hysteresis 110 24 Simple Unsigned 16 2 D R/W 0 0 to 9999 seconds Table A.24: Alarm time hysteresis 28 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Notes A.13 Writable, 8 bits Description Slot Index Object Data type Bytes Store Access Default type Transmitter – Valid 120 0 Simple Unsigned 8 1 D R/W Deg.C 13 to 14 13 – Deg.C 120 1 Simple Unsigned 8 1 D R/W ppb 7 to 9 7 – ppb Temperature units Sensor 1 – Notes range 14 – Deg. F Concentration units 8 – ug/l 9 – ug/Kg Sensor 1 – 120 2 Simple Unsigned 8 1 D R/W Off 0 to 4 Filter type 0 – Off 1 – Minimum value 2 – Maximum value 3 – Average value 4 – Sliding average Sensor 1 – 120 3 Simple Unsigned 8 1 D R/W 5 5 to 100 Samples / seconds 120 4 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 120 5 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled Filter time Sensor 1 – Wetting routine procedure Sensor 1 – Flow 1 – Enabled measurement Sensor 1 – Out of 1 – Enabled 120 6 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 120 7 Simple Unsigned 8 1 D R/W Scheduled 0 to 5 0 – Scheduled calibration disabled sample detection Sensor 1 – 1 – Enabled Scheduled calibration 1 – One point calibration Calibration disabled (low standard) Type 2 – One point calibration (high standard) 3 – Two point calibration 4 – Regeneration + two point calibration 5 – One point air calibration Sensor 1 – 120 8 Simple Unsigned 8 1 D R/W Scheduled Frequency 0 to 3 off 0 – Frequency off 1 – Daily Calibration 2 – Weekly Frequency 3 – Monthly Units Sensor 1 – 120 9 Simple Unsigned 8 1 D R/W Daily 0 to 6 0 – Daily Scheduled 1 – Two days calibration 2 – Three days frequency daily 3 – Four days 4 – Five days 5 – Six days 6 – Seven days Sensor 1 – 120 10 Simple Unsigned 8 1 D R/W Weekly 0 to 7 0 – Weekly Scheduled 1 – Two weeks calibration 2 – Three weeks frequency weekly 3 – Four weeks 4 – Five weeks 5 – Six weeks 6 – Seven weeks 7 – Eight weeks Sensor 1 – 120 11 Simple Unsigned 8 1 D R/W Monthly 0 to 5 0 – Monthly Scheduled 1 – Two months calibration 2 – Three months frequency monthly 3 – Four months 4 – Six months 5 – Twelve months Table A.25: Single-stream sensors – units, filter and scheduled calibration configuration Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 29 Description Slot Index Object Data type Bytes Store Access Default type Sensor 2 – 120 12 Simple Valid Notes range Unsigned 8 1 D R/W ppb 7 to 9 Concentration units 7 – ppb 8 – ug/l 9 – ug/Kg Sensor 2 – 120 13 Simple Unsigned 8 1 D R/W Off 0 to 4 Filter type 0 – Off 1 – Minimum value 2 – Maximum value 3 – Average value 4 – Sliding average Sensor 2 – 120 14 Simple Unsigned 8 1 D R/W 5 5 to 100 120 15 Simple Unsigned 8 1 D R/W Disabled 0 to 1 Samples / seconds Filter units Sensor 2 – Wetting routine procedure Sensor 2 – Flow 120 16 Simple Unsigned 8 1 D R/W Disabled 0 to 1 measurement Sensor 2 – Out of 0 – Disabled 1 – Enabled 120 17 Simple Unsigned 8 1 D R/W Disabled 0 to 1 sample detection Sensor 2 – 0 – Disabled 1 – Enabled 0 – Disabled 1 – Enabled 120 18 Simple Unsigned 8 1 D R/W Scheduled 0 to 5 0 – Scheduled calibration disabled Scheduled calibration 1 – One point calibration Calibration disabled (low standard) Type 2 – One point calibration (high standard) 3 – Two point calibration 4 – Regeneration + two point calibration 5 – One point air calibration Sensor 2 – 120 19 Simple Unsigned 8 1 D R/W Scheduled Frequency 0 to 3 off 1 – Daily calibration 2 – Weekly frequency units Sensor 2 – 0 – Frequency off 3 – Monthly 120 20 Simple Unsigned 8 1 D R/W Daily 0 to 6 0 – Daily Scheduled 1 – Two days calibration 2 – Three days frequency daily 3 – Four days 4 – Five days 5 – Six days 6 – Seven days Sensor 2 – 120 21 Simple Unsigned 8 1 D R/W Weekly 0 to 7 0 – Weekly Scheduled 1 – Two weeks calibration 2 – Three weeks frequency weekly 3 – Four weeks 4 – Five weeks 5 – Six weeks 6 – Seven weeks 7 – Eight weeks Sensor 2 – 120 22 Simple Unsigned 8 1 D R/W Monthly 0 to 5 0 – Monthly Scheduled 1 – Two months calibration 2 – Three months frequency monthly 3 – Four months 4 – Six months 5 – Twelve months Table A.25: Single-stream sensors – units, filter and scheduled calibration configuration (continued) 30 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Description Slot Index Object Data type Bytes Store Access Default type Sensor 3 – 120 23 Simple Valid Notes range Unsigned 8 1 D R/W ppb 7 to 9 Concentration units 7 – ppb 8 – ug/l 9 – ug/Kg Sensor 3 – Filter 120 24 Simple Unsigned 8 1 D R/W Off 0 to 4 type 0 – Off 1 – Minimum value 2 – Maximum value 3 – Average value 4 – Sliding average Sensor 3 – Filter 120 25 Simple Unsigned 8 1 D R/W 5 5 to 100 120 26 Simple Unsigned 8 1 D R/W Disabled 0 to 1 Samples / seconds units Sensor 3 – Wetting routine procedure Sensor 3 – Flow 120 27 Simple Unsigned 8 1 D R/W Disabled 0 to 1 measurement Sensor 3 – Out of 0 – Disabled 1 – Enabled 120 28 Simple Unsigned 8 1 D R/W Disabled 0 to 1 sample detection Sensor 3 – 0 – Disabled 1 – Enabled 0 – Disabled 1 – Enabled 120 29 Simple Unsigned 8 1 D R/W Scheduled 0 to 5 0 – Scheduled calibration disabled Scheduled calibration 1 – One point calibration calibration type disabled (low standard) 2 – One point calibration (high standard) 3 – Two point calibration 4 – Regeneration + two point calibration 5 – One point air calibration Sensor 3 – 120 30 Simple Unsigned 8 1 D R/W Scheduled Frequency 0 to 3 off 1 – Daily calibration 2 – Weekly frequency units Sensor 3 – 0 – Frequency off 3 – Monthly 120 31 Simple Unsigned 8 1 D R/W Daily 0 to 6 0 – Daily Scheduled 1 – Two days calibration 2 – Three days frequency daily 3 – Four days 4 – Five days 5 – Six days 6 – Seven days Sensor 3 – 120 32 Simple Unsigned 8 1 D R/W Weekly 0 to 7 0 – Weekly Scheduled 1 – Two weeks calibration 2 – Three weeks frequency weekly 3 – Four weeks 4 – Five weeks 5 – Six weeks 6 – Seven weeks 7 – Eight weeks Sensor 3 – 120 33 Simple Unsigned 8 1 D R/W Monthly 0 to 5 0 – Monthly Scheduled 1 – Two months calibration 2 – Three months frequency monthly 3 – Four months 4 – Six months 5 – Twelve months Table A.25: Single-stream sensors – units, filter and scheduled calibration configuration (continued) Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 31 Description Slot Index Object Data type Bytes Store Access Default type Sensor 4 – 120 34 Simple Valid Notes range Unsigned 8 1 D R/W ppb 7 to 9 Concentration units 7 – ppb 8 – ug/l 9 – ug/Kg Sensor 4 – Filter 120 35 Simple Unsigned 8 1 D R/W Off 0 to 4 type 0 – Off 1 – Minimum value 2 – Maximum value 3 – Average value 4 – Sliding average Sensor 4 – Filter 120 36 Simple Unsigned 8 1 D R/W 5 5 to 100 120 37 Simple Unsigned 8 1 D R/W Disabled 0 to 1 Samples / seconds units Sensor 4 – Wetting routine procedure Sensor 4 – Flow 120 38 Simple Unsigned 8 1 D R/W Disabled 0 to 1 measurement Sensor 4 – Out of 0 – Disabled 1 – Enabled 120 39 Simple Unsigned 8 1 D R/W Disabled 0 to 1 sample detection Sensor 4 – 0 – Disabled 1 – Enabled 0 – Disabled 1 – Enabled 120 40 Simple Unsigned 8 1 D R/W Scheduled 0 to 5 0 – Scheduled calibration disabled Scheduled calibration 1 – One point calibration calibration type disabled (low standard) 2 – One point calibration (high standard) 3 – Two point calibration 4 – Regeneration + two point calibration 5 – One point air calibration Sensor 4 – 120 41 Simple Unsigned 8 1 D R/W Scheduled Frequency 0 to 3 off 1 – Daily calibration 2 – Weekly frequency units Sensor 4 – 0 – Frequency off 3 – Monthly 120 42 Simple Unsigned 8 1 D R/W Daily 0 to 6 0 – Daily Scheduled 1 – Two days calibration 2 – Three days frequency daily 3 – Four days 4 – Five days 5 – Six days 6 – Seven days Sensor 4 – 120 43 Simple Unsigned 8 1 D R/W Weekly 0 to 7 0 – Weekly Scheduled 1 – Two weeks calibration 2 – Three weeks frequency weekly 3 – Four weeks 4 – Five weeks 5 – Six weeks 6 – Seven weeks 7 – Eight weeks Sensor 4 – 120 44 Simple Unsigned 8 1 D R/W Monthly 0 to 5 0 – Monthly Scheduled 1 – Two months calibration 2 – Three months frequency monthly 3 – Four months 4 – Six months 5 – Twelve months Table A.25: Single-stream sensors – units, filter and scheduled calibration configuration (continued) 32 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Description Slot Index Object Data type Bytes Store Access Default type Transmitter – 120 45 Simple Valid Notes range Unsigned 8 1 D R/W Deg.C 13 to 14 Multi-stream sodium only Temperature units Concentration units 120 46 Simple Unsigned 8 1 D R/W ppb 7 to 9 Filter type 120 47 Simple Unsigned 8 1 D R/W Off 0 to 4 Filter units 120 48 Simple Unsigned 8 1 D R/W 5 5 to 100 Wetting routine 120 49 Simple Unsigned 8 1 D R/W Disabled 0 to 1 120 50 Simple Unsigned 8 1 D R/W Disabled 0 to 1 120 51 Simple Unsigned 8 1 D R/W Disabled 0 to 1 120 52 Simple Unsigned 8 1 D R/W Disabled 0 to 1 120 53 Simple Unsigned 8 1 D R/W Disabled 0 to 1 Stream sequence – 120 54 Simple Unsigned 8 1 D R/W Daily 0 to 6 55 Simple Unsigned 8 1 D R/W Weekly 0 to 7 56 Simple Unsigned 8 1 D R/W Monthly 0 to 5 57 Simple Unsigned 8 1 D R/W 1 0 to 3 procedure Stream 1 – Flow measurement Stream 2 – Flow measurement Stream 3 – Flow measurement Out of sample detection Position 1 Stream sequence – 120 Position 2 Stream sequence – 120 Position 3 Stream sequence – 120 Position 4 0 – End Of Sequence 1 – Stream 1 2 – Stream 2 3 – Stream 3 Stream sequence – 120 58 Simple Unsigned 8 1 D R/W 2 59 Simple Unsigned 8 1 D R/W 1 60 Simple Unsigned 8 1 D R/W 2 61 Simple Unsigned 8 1 D R/W 1 Position 5 Stream sequence – 120 Position 6 Stream sequence – 120 Position 7 Stream sequence – 120 Position 8 Stream 1 – Enable 120 62 Simple Unsigned 8 1 D R/W 2 Stream 2 – Enable 120 63 Simple Unsigned 8 1 D R/W 1 Stream 3 – Enable 120 64 Simple Unsigned 8 1 D R/W 2 Scheduled 120 65 Simple Unsigned 8 1 D R/W calibration type Scheduled 0 to 5 calibration disabled Scheduled 120 66 Simple Unsigned 8 1 D R/W calibration Frequency 0 to 3 off frequency units Scheduled 120 67 Simple Unsigned 8 1 D R/W Daily 0 to 6 120 68 Simple Unsigned 8 1 D R/W Weekly 0 to 7 120 69 Simple Unsigned 8 1 D R/W Monthly 0 to 5 calibration frequency daily Scheduled calibration frequency weekly Scheduled calibration frequency monthly Table A.26: Multi-stream sensors – units, filter and scheduled calibration configuration Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 33 Description Slot Index Object Data type Bytes Store Access Default type Operator page 2 120 70 Simple Valid Notes range Unsigned 8 1 D R/W Off 0 to 4 template 0 – Off 1 – Sensor 1 2 – Sensor 2 3 – Sensor 3 4 – Sensor 4 Operator page 3 120 71 Simple Unsigned 8 1 D R/W Off 0 to 4 template 0 – Off 1 – Sensor 1 2 – Sensor 2 3 – Sensor 3 4 – Sensor 4 Operator page 4 120 72 Simple Unsigned 8 1 D R/W Off 0 to 4 template 0 – Off 1 – Sensor 1 2 – Sensor 2 3 – Sensor 3 4 – Sensor 4 Operator page 5 120 73 Simple Unsigned 8 1 D R/W Off 0 to 4 template 0 – Off 1 – Sensor 1 2 – Sensor 2 3 – Sensor 3 4 – Sensor 4 Table A.27: Operator page templates Description Slot Index Object Data type Bytes Store Access Default type Diagnostics view 120 74 Simple Valid Notes range Unsigned 8 1 D R/W Enabled 0 to 1 0 – Disabled 1 – Enabled Signals view 120 75 Simple Unsigned 8 1 D R/W Enabled 0 to 1 0 – Disabled 1 – Enabled Chart view 120 76 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 1 – Enabled Alarm view 120 77 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 1 – Enabled Analog output view 120 78 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 1 – Enabled Calibration log 120 79 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 1 – Enabled Alarm log 120 80 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 1 – Enabled Audit log 120 81 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 1 – Enabled Diagnostics log 120 82 Simple Unsigned 8 1 D R/W Disabled 0 to 1 0 – Disabled 1 – Enabled Table A.28: Data view / log enables 34 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Description Slot Index Object Data type Bytes Store Access Default type Date format 120 83 Simple Valid Notes range Unsigned 8 1 D R/W yyyy/mm/ 0 to 2 dd 0 – dd/mm/yyyy 1 – mm/dd/yyyy 2 – yyyy/mm/dd Daylight saving – 120 84 Simple Unsigned 8 1 D R/W Off 0 to 3 Region 0 – Daylight saving is Off 1 – Europe 2 – USA 3 – Custom Daylight saving – 120 85 Simple Unsigned 8 1 D R/W 1 0 to 23 120 86 Simple Unsigned 8 1 D R/W Last 1 to 5 Start hour for daylight saving Daylight saving – 1 – First Start occurance for 2 – Second daylight saving 3 – Third 4 – Fourth 5 – Last Daylight saving – 120 87 Simple Unsigned 8 1 D R/W Sunday 1 to 7 1 – Sunday Start day for 2 – Monday daylight saving 3 – Tuesday 4 – Wednesday 5 – Thursday 6 – Friday 7 – Saturday Daylight saving – 120 88 Simple Unsigned 8 1 D R/W March 1 to 12 1 – January Start month for 2 – February daylight saving 3 – March 4 – April 5 – May 6 – June 7 – July 8 – August 9 – September 10 – October 11 – November 12 – December Daylight saving – 120 89 Simple Unsigned 8 1 D R/W 1 0 to 23 120 90 Simple Unsigned 8 1 D R/W Last 1 to 5 End hour for daylight saving Daylight saving – 1 – First End Occurance for 2 – Second Daylight Saving 3 – Third 4 – Fourth 5 – Last Daylight saving – 120 91 Simple Unsigned 8 1 D R/W Sunday 1 to 7 1 – Sunday End day for daylight 2 – Monday saving 3 – Tuesday 4 – Wednesday 5 – Thursday 6 – Friday 7 – Saturday Table A.29: Date display settings Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 35 Description Slot Index Object Data type Bytes Store Access Default type Daylight saving – 120 92 Simple Valid Notes range Unsigned 8 1 D R/W October 1 to 12 1 – January End month for 2 – February daylight saving 3 – March 4 – April 5 – May 6 – June 7 – July 8 – August 9 – September 10 – October 11 – November 12 – December Table A.29: Date display settings (continued) Description Slot Index Object Data type Bytes Store Access Default type Alarm 1 – Type 120 93 Simple Valid Notes range Unsigned 8 1 D R/W High 0 to 4 process 0 – Off 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 1 – Source 120 94 Simple Unsigned 8 1 D R/W None 0 to 8 See source list Alarm 2 – Type 120 95 Simple Unsigned 8 1 D R/W High 0 to 4 0 – Off process 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 2 – Source 120 96 Simple Unsigned 8 1 D R/W None 0 to 8 See source list Alarm 3 – Type 120 97 Simple Unsigned 8 1 D R/W High 0 to 4 0 – Off process 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 3 – Source 120 98 Simple Unsigned 8 1 D R/W None 0 to 8 See source list Alarm 4 – Type 120 99 Simple Unsigned 8 1 D R/W High 0 to 4 0 – Off process 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 4 – Source 120 100 Simple Unsigned 8 1 D R/W None 0 to 8 See source list Alarm 5 – Type 120 101 Simple Unsigned 8 1 D R/W High 0 to 4 0 – Off process 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 5 – Source 120 102 Simple Unsigned 8 1 D R/W None 0 to 8 See source list Alarm 6 – Type 120 103 Simple Unsigned 8 1 D R/W High 0 to 4 0 – Off process 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 6 – Source 120 104 Simple Unsigned 8 Table A.30: Alarm settings 36 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter 1 D R/W None 0 to 8 See source list Description Slot Index Object Data type Bytes Store Access Default type Alarm 7 – Type 120 105 Simple Valid Notes range Unsigned 8 1 D R/W High 0 to 4 process 0 – Off 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 7 – Source 120 106 Simple Unsigned 8 1 D R/W None 0 to 8 See source list Alarm 8 – Type 120 107 Simple Unsigned 8 1 D R/W High 0 to 4 0 – Off process 1 – High process 2 – Low process 3 – High latch 4 – Low latch Alarm 8 – Source 120 108 Simple Unsigned 8 1 D R/W None 0 to 8 See source list Data type Bytes Store Access Default Valid Notes Table A.30: Alarm settings (continued) Description Slot Index Object type Analog output 1 – range 120 109 Simple Unsigned 8 1 D R/W None 0 to 8 See source list 120 110 Simple Unsigned 8 1 D R/W Linear 0 to 3 0 – Linear Source Analog output 1 – Output type 1 – Logarithmic (two decades) 2 – Logarithmic (three decades) 3 – Logarithmic (four decades) Analog output 1 – 120 111 Simple Unsigned 8 1 D R/W Enabled 0 to 1 Failure current 0 – Enabled 1 – Disabled enable Analog output 2 – 120 112 Simple Unsigned 8 1 D R/W None 0 to 8 See source list 120 113 Simple Unsigned 8 1 D R/W Linear 0 to 3 0 – Linear Source Analog output 2 – Output type 1 – Logarithmic (two decades) 2 – Logarithmic (three decades) 3 – Logarithmic (four decades) Analog output 2 – 120 114 Simple Unsigned 8 1 D R/W Enabled 0 to 1 Failure current 0 – Enabled 1 – Disabled enable Analog output 3 – 120 115 Simple Unsigned 8 1 D R/W None 0 to 8 See source list 120 116 Simple Unsigned 8 1 D R/W Linear 0 to 3 0 – Linear Source Analog output 3 – Output type 1 – Logarithmic (two decades) 2 – Logarithmic (three decades) 3 – Logarithmic (four decades) Analog output 3 – 120 117 Simple Unsigned 8 1 D R/W Enabled 0 to 1 Failure current 0 – Enabled 1 – Disabled enable Analog output 4 – 120 118 Simple Unsigned 8 1 D R/W None 0 to 8 See source list 120 119 Simple Unsigned 8 1 D R/W Linear 0 to 3 0 – Linear Source Analog output 4 – Output type 1 – Logarithmic (two decades) 2 – Logarithmic (three decades) 3 – Logarithmic (four decades) Analog output 4 – 120 120 Failure current Simple Unsigned 8 1 D R/W Enabled 0 to 1 0 – Enabled 1 – Disabled enable Table A.31: Analog output settings Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 37 Description Slot Index Object Data type Bytes Store Access Default type Digital I/O 1 – Type 120 121 Simple Valid Notes range Unsigned 8 1 D R/W Off 0 to 3 0 – Off 1 – Digital output 2 – Digital input (voltage-free) 3 – Digital input (24 Volt) Digital I/O 1 – 120 122 Simple Unsigned 8 1 D R/W None 0 and 120 123 Simple Unsigned 8 1 D R/W Non 0 to 1 0 – Inverted 0 to 3 0 – Off Source Digital I/O 1 – See source list 9 to 64 Polarity inverted Digital I/O 2 – Type 120 124 Simple Unsigned 8 1 D R/W Off 1 – Non inverted 1 – Digital output 2 – Digital input (voltage-free) 3 – Digital input (24 Volt) Digital I/O 2 – 120 125 Simple Unsigned 8 1 D R/W None Source 0 and 0 – None 9 to 64 1 – Sensor 1 concentration 2 – Sensor 2 concentration 3 – Sensor 3 concentration 4 – Sensor 4 concentration 5 – Sensor 1 temperature 6 – Sensor 2 temperature 7 – Sensor 3 temperature 8 – Sensor 4 temperature Digital I/O 2 – 120 126 Simple Unsigned 8 1 D R/W Digital I/O 3 – Type 120 127 Simple Unsigned 8 1 D R/W Polarity Non 0 to 1 0 – Inverted 0 to 3 0 – Off inverted Off 1 – Non inverted 1 – Digital output 2 – Digital input (voltage-free) 3 – Digital input (24 Volt) Digital I/O 3 – 120 128 Simple Unsigned 8 1 D R/W None 0 and 120 129 Simple Unsigned 8 1 D R/W Non 0 to 1 0 – Inverted 0 to 3 0 – Off Source Digital I/O 3 – See source list 9 to 64 Polarity inverted Digital I/O 4 – Type 120 130 Simple Unsigned 8 1 D R/W Off 1 – Non inverted 1 – Digital output 2 – Digital input (voltage-free) 3 – Digital input (24 Volt) Digital I/O 4 – 120 131 Simple Unsigned 8 1 D R/W None 0 and 120 132 Simple Unsigned 8 1 D R/W Non 0 to 1 0 – Inverted 0 to 3 0 – Off Source Digital I/O 4 – See source list 9 to 64 Polarity inverted Digital I/O 5 – Type 120 133 Simple Unsigned 8 1 D R/W Off 1 – Non inverted 1 – Digital output 2 – Digital input (voltage-free) 3 – Digital input (24 Volt) Digital I/O 5 – 120 134 Simple Unsigned 8 1 D R/W None 0 and 120 135 Simple Unsigned 8 1 D R/W Non 0 to 1 0 – Inverted Digital I/O 6 – Type 120 136 Simple Unsigned 8 1 D R/W 0 to 3 0 – Off Source Digital I/O 5 – See source list 9 to 64 Polarity inverted Off 1 – Non inverted 1 – Digital output 2 – Digital input (voltage-free) 3 – Digital input (24 Volt) Digital I/O 6 – 120 137 Simple Unsigned 8 1 D R/W None 0 and 120 138 Simple Unsigned 8 1 D R/W Non 0 to 1 Source Digital I/O 6 – 9 to 64 Polarity Table A.32: Digital I/O settings 38 See source list COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter inverted 0 – Inverted 1 – Non inverted Description Slot Index Object Data type Bytes Store Access Default type Relay 1 – Source 120 139 Simple Valid Notes range Unsigned 8 1 D R/W None 0 and 9 to 44 Relay 1 – Polarity 120 140 Simple Unsigned 8 1 D R/W Non 0 to 1 inverted Relay 2 – Source 120 141 Simple Unsigned 8 1 D R/W None Relay 2 – Polarity 120 142 Simple Unsigned 8 1 D R/W Non 0 – Inverted 1 – Non inverted 0 and 9 to 44 0 to 1 inverted Relay 3 – Source 120 143 Simple Unsigned 8 1 D R/W None Relay 3 – Polarity 120 144 Simple Unsigned 8 1 D R/W Non 0 – Inverted 1 – Non inverted 0 and 9 to 44 0 to 1 inverted Relay 4 – Source 120 145 Simple Unsigned 8 1 D R/W None Relay 4 – Polarity 120 146 Simple Unsigned 8 1 D R/W Non 0 – Inverted 1 – Non inverted 0 and 9 to 44 0 to 1 inverted Relay 5 – Source 120 147 Simple Unsigned 8 1 D R/W None Relay 5 – Polarity 120 148 Simple Unsigned 8 1 D R/W Non 0 – Inverted 1 – Non inverted 0 and 9 to 44 0 to 1 inverted Relay 6 – Source 120 149 Simple Unsigned 8 1 D R/W None Relay 6 – Polarity 120 150 Simple Unsigned 8 1 D R/W Non 0 – Inverted 1 – Non inverted 0 and 9 to 44 0 to 1 inverted 0 – Inverted 1 – Non inverted Table A.33: Relay settings A.14 Writable strings Description Slot Index Object type Data type Bytes Store Access Default Valid range Instrument tag 130 0 Simple Visible string 16 C R/W Navigator ASCII String Process tag 1 130 1 Simple Visible string 16 C R/W Tag 1 Process tag 2 130 2 Simple Visible string 16 C R/W Tag 2 Process tag 3 130 3 Simple Visible string 16 C R/W Tag 3 Process tag 4 130 4 Simple Visible string 16 C R/W Tag 4 Alarm 1 tag 130 5 Simple Visible string 16 C R/W Alarm 1 Alarm 2 tag 130 6 Simple Visible string 16 C R/W Alarm 2 Alarm 3 tag 130 7 Simple Visible string 16 C R/W Alarm 3 Alarm 4 tag 130 8 Simple Visible string 16 C R/W Alarm 4 Alarm 5 tag 130 9 Simple Visible string 16 C R/W Alarm 5 Alarm 6 tag 130 10 Simple Visible string 16 C R/W Alarm 6 Alarm 7 tag 130 11 Simple Visible string 16 C R/W Alarm 7 Alarm 8 tag 130 12 Simple Visible string 16 C R/W Alarm 8 Description Slot Index Object type Data type Bytes Store Access Default Valid range Chart config tag 1 130 13 Simple Visible string 3 C R/W Ch 1 ASCII String Chart config tag 2 130 14 Simple Visible string 3 C R/W Ch 2 Chart config tag 3 130 15 Simple Visible string 3 C R/W Ch 3 Chart config tag 4 130 16 Simple Visible string 3 C R/W Ch 4 Table A.34: 16 byte strings Table A.35: 3 byte strings Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 39 Appendix B – Modbus tables B.1 Register tables Table name Table type Data type Start address End address Digital I/O status Input coils Unsigned 8 bit 0 999 Alarm acknowledgement Output coils Unsigned 8 bit 0 499 Action commands Output coils Unsigned 8 bit 500 949 Read-only single precision float parameters Input registers Float 30000 30999 Read-only 32 bit parameters Input registers Unsigned 32 bit 31000 31999 Read-only 16 bit parameters Input registers Unsigned 16 bit 32000 32999 Read-only 8 bit parameters Input registers Unsigned 8 bit 33000 33999 Read-only string parameters Input registers Unsigned 8 bit 34000 34999 Read/Write single precision float parameters Holding registers Float 40000 40999 Read/Write 16 bit parameters Holding registers Unsigned 16 bit 42000 42999 Read/Write 8 bit parameters Holding registers Unsigned 8 bit 43000 43999 Read/Write string parameters Holding registers Unsigned 8 bit 44000 44999 40 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter B.2 Digital I/O status Modbus Description B.4 Action commands Notes address Modbus Description Notes address 152 Digital output 1 state 0 – Low 500 Start zero calibration sensor 1 Writing any value from 153 Digital output 2 state 1 – High 501 Start span calibration sensor 1 0 to 255 starts the 154 Digital output 3 state 502 Start two point calibration sensor 1 procedure. 155 Digital output 4 state 503 Start regeneration sensor 1 Calibration through 156 Digital output 5 state 504 Start zero calibration sensor 2 modbus is not possible 157 Digital output 6 state 505 Start span calibration sensor 2 for ADS551 sensors. 158 Digital input 1 state 506 Start two point calibration sensor 2 159 Digital input 2 state 507 Start regeneration sensor 2 160 Digital input 3 state 508 Start zero calibration sensor 3 161 Digital input 4 state 509 Start span calibration sensor 3 162 Digital input 5 state 510 Start two point calibration sensor 3 163 Digital input 6 state 511 Start regeneration sensor 3 512 Start zero calibration sensor 4 Table B.1: Digital I/O status (input coils) B.3 Alarm acknowledgement Modbus 513 Start span calibration sensor 4 514 Start two point calibration sensor 4 515 Start regeneration sensor 4 Description Notes 0 Alarm 1 acknowledge state 0 – Unacknowledged 1 Alarm 2 acknowledge state 1 – Acknowledged 2 Alarm 3 acknowledge state Modbus 3 Alarm 4 acknowledge state address 4 Alarm 5 acknowledge state 5 6 address Table B.3: Action commands (output coils) B.5 Read-only, single precision float Description Notes 30000 Sensor 1 – Concentration See engineering range Alarm 6 acknowledge state 30002 Sensor 1 – Temperature table Alarm 7 acknowledge state 30004 Sensor 2 – Concentration (Appendix C, page 52) 7 Alarm 8 acknowledge state 30006 Sensor 2 – Temperature 8 Acknowledge alarm 1 30008 Sensor 3 – Concentration 9 Acknowledge alarm 2 30010 Sensor 3 – Temperature 10 Acknowledge alarm 3 30012 Sensor 4 – Concentration 11 Acknowledge alarm 4 30014 Sensor 4 – Temperature 12 Acknowledge alarm 5 13 Acknowledge alarm 6 14 Acknowledge alarm 7 15 Acknowledge alarm 8 Table B.4: Measurement values (input coils) Table B.2: Alarm acknowledgement (output coils) Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 41 Modbus Description Notes Modbus Description Notes Stream 1 – Concentration Three-stream sensor address address Sensor 1 – Concentration 30018 Sensor 1 – Temperature 30104 Stream 1 – Temperature 30020 Sensor 1 – Raw signal 30106 Stream 2 – Concentration 30022 Sensor 1 – Flow rate 30108 Stream 2 – Temperature 30024 Sensor 1 – Active calibration slope 30110 Stream 3 – Concentration 30026 Sensor 1 – Active calibration offset 30112 Stream 3 – Temperature Sensor 1 – Last calibration slope 30114 Raw signal 30030 Sensor 1 – Last calibration offset 30116 Stream 1 – Flow rate 30032 Sensor 2 – Concentration 30118 Stream 2 – Flow rate 30034 Sensor 2 – Temperature 30120 Stream 3 – Flow rate 30036 Sensor 2 – Raw signal 30122 Active calibration slope 30038 Sensor 2 – Flow rate 30124 Active calibration offset 30040 Sensor 2 – Active calibration slope 30126 Last calibration slope 30042 Sensor 2 – Active calibration offset 30128 Last calibration offset 30044 Sensor 2 – Last calibration slope Table B.5: Sensor signals view (continued) 30046 Sensor 2 – Last calibration offset 30028 Single-stream sensor 1 30102 30016 Single-stream sensor 2 30048 Sensor 3 – Concentration 30050 Sensor 3 – Temperature Single-stream sensor 3 address 30052 Sensor 3 – Raw signal 30054 Sensor 3 – Flow rate 30056 30058 Description Notes 30130 Concentration – Eng. range high S1 See engineering range 30132 Concentration – Eng. range low S1 table Sensor 3 – Active calibration slope 30134 Temperature – Eng. range high S1 (Appendix C, page 52) Sensor 3 – Active calibration offset 30136 Temperature – Eng. range low S1 30060 Sensor 3 – Last calibration slope 30138 Concentration – Eng. range high S2 30062 Sensor 3 – Last calibration offset 30140 Concentration – Eng. range low S2 30064 Sensor 4 – Concentration 30066 Single-stream sensor 4 Modbus 30142 Temperature – Eng. range high S2 Sensor 4 – Temperature 30144 Temperature – Eng. range low S2 30068 Sensor 4 – Raw signal 30146 Concentration – Eng. range high S3 30070 Sensor 4 – Flow rate 30148 Concentration – Eng. range low S3 30072 Sensor 4 – Active calibration slope 30150 Temperature – Eng. range high S3 30074 Sensor 4 – Active calibration offset 30152 Temperature – Eng. range low S3 30076 Sensor 4 – Last calibration slope 30154 Concentration – Eng. range high S4 30078 Sensor 4 – Last calibration offset 30156 Concentration – Eng. range low S4 30080 Stream 1 – Concentration 30082 Stream 1 – Temperature 30084 Stream 2 – Concentration 30086 Stream 2 – Temperature 30088 Raw signal 30090 Stream 1 – Flow rate 30092 Stream 2 – Flow rate 30094 Active calibration slope 30096 Active calibration offset 30098 Last calibration slope 30100 Last calibration offset Two-stream sensor Table B.5: Sensor signals view 30158 Temperature – Eng. range high S4 30160 Temperature – Eng. range low S4 Table B.6: Measurement range limits Modbus Description address 30162 Analog output value (mA) AOUT1 30164 Analog output value (mA) AOUT2 30166 Analog output value (mA) AOUT3 30168 Analog output value (mA) AOUT4 30170 Analog output % of full scale AOUT1 30172 Analog output % of full scale AOUT2 30174 Analog output % of full scale AOUT3 30176 Analog output % of full scale AOUT4 Table B.7: Analog outputs 42 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter B.6 Read-only, 32 bits Modbus Description Notes Transmitter – Date of manufacture number of seconds address 31000 since 01/01/2000 Table B.8: Transmitter date Modbus Description Notes 31002 Sensor 1 – Date of manufacture number of seconds 31004 Sensor 2 – Date of manufacture since 01/01/2000 31006 Sensor 3 – Date of manufacture 31008 Sensor 4 – Date of manufacture address Table B.9: Sensor dates Modbus Description Notes Sensor 1 – Next scheduled number of seconds calibration time since 01/01/2000 address 31010 31012 Sensor 2 – Next scheduled 31014 Sensor 3 – Next scheduled calibration time calibration time 31016 Sensor 4 – Next scheduled calibration time Table B.10: Next scheduled calibration time Modbus Description Notes address 31018 Stream 1 – Update time 31020 Stream 2– Update time 31022 Stream 3 – Update time (3-stream sensor only) Table B.11: Multi-Stream sensor sampling time stamps (multi-stream sensors only) B.7 Read-only, 16 bits Modbus address Description 32000 Sensor 1 – Hardware version number 32001 Sensor 2 – Hardware version number 32002 Sensor 3 – Hardware version number 32003 Sensor 4 – Hardware version number Table B.12: Sensor hardware version (valid range 1 to 9) Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 43 B.8 Read-only 8 bits Modbus Description Notes Sensor 1 – Type 0 – Unrecognized address 33000 Modbus address Description 33012 Media card hardware version number Table B.14: Media card version 12 – Sodium B.9 Read-only strings 13 – Sodium two-stream Modbus address Description 15, 18 and 19 – Low level 34000 Transmitter software revision number 19 dissolved oxygen 34019 Transmitter serial number 14 16 – Hydrazine 34033 Sensor 1 software revision number 19 17– Carbohydrazide 34052 Sensor 1 serial number 14 255 – No sensor fitted 34066 Sensor 2 software revision number 19 Sensor 2 Serial number 14 14 – Sodium three-stream 33001 33002 33003 Bytes Sensor 1 – 0 – Disabled 34085 Flow sensor fitted 1 – Enabled 34099 Sensor 3 software revision number 19 Sensor 1 – 0 – Disabled 34118 Sensor 3 Serial number 14 Regeneration hardware fitted 1 – Enabled 34132 Sensor 4 software revision number 19 Sensor 2 – Type 0 – Unrecognized 34151 Sensor 4 serial number 14 12 – Sodium 34165 Media card software version number 19 13 – Sodium two-stream 14 – Sodium three-stream 15, 18 and 19 – Low level dissolved oxygen 16 – Hydrazine 17– Carbohydrazide 255 – No sensor fitted 33004 33005 33006 Sensor 2 – 0 – Disabled Flow sensor fitted 1 – Enabled Sensor 2 – 0 – Disabled Regeneration hardware fitted 1 – Enabled Sensor 3 – Type 0 – Unrecognized 12 – Sodium 13 – Sodium two-stream 14 – Sodium three-stream 15, 18 and 19 – Low level dissolved oxygen 16 – Hydrazine 17– Carbohydrazide 255 – No sensor fitted 33007 33008 33009 Sensor 3 – 0 – Disabled Flow sensor fitted 1 – Enabled Sensor 3 – 0 – Disabled Regeneration hardware fitted 1 – Enabled Sensor 4 – Type 0 – Unrecognized 12 – Sodium 13 – Sodium two-stream 14 – Sodium three-stream 15, 18 and 19 – Low level dissolved oxygen 16 – Hydrazine 17– Carbohydrazide 255 – No sensor fitted 33010 33011 Sensor 4 – 0 – Disabled Flow sensor fitted 1 – Enabled Sensor 4 – 0 – Disabled Regeneration hardware fitted 1 – Enabled Table B.13: Sensor type and hardware options 44 No. of COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Table B.15: Serial numbers B.10 Writable floats Modbus Description Modbus Notes 40048 address Chart – Trace 1 – range high Range from 40002 Chart – Trace 1 – range low engineering range low 40050 to engineering range 40052 Chart – Trace 2 – range high 40006 Chart – Trace 2 – range low high. See engineering 40008 Chart – Trace 3 – range high range table – Appendix 40010 Chart – Trace 3 – range low C, page 52 40012 Chart – Trace 4 – range high 40014 Chart – Trace 4 – range low 40054 40018 Alarm 1 – Trip point Alarm 2 – Trip point Notes engineering range low Alarm 3 – Trip point to engineering range 40022 Alarm 4 – Trip point high. See engineering 40024 Alarm 5 – Trip point range table – Appendix Alarm 6 – Trip point 40028 Alarm 7 – Trip point 40030 Alarm 8 – Trip point 40032 Alarm 1 – Hysteresis 40034 40036 40038 Alarm 4 – Hysteresis 40040 Alarm 5 – Hysteresis 40042 Alarm 6 – Hysteresis 40044 40046 Alarm 7 – Hysteresis engineering range low Analog output 1 – Engineering range to engineering range low high. See engineering Analog output 2 – Electrical range 0 – 22 mA Analog output 2 – Electrical range low Analog output 2 – Engineering range Range from high engineering range low Analog output 2 – Engineering range to engineering range low high. See engineering C, page 52 40062 range table – Appendix C, page 52 40064 Analog output 3 – Electrical range 0 – 22 mA high 40066 40068 40070 Analog output 3 – Electrical range low Analog output 3 – Engineering range Range from high engineering range low Analog output 3 – Engineering range to engineering range low high. See engineering range table – Appendix C, page 52 40072 Analog output 4 – Electrical range 0 – 22 mA high Alarm 8 – Hysteresis 40074 Table B.17: Alarm settings Range from 40060 Alarm 2 – Hysteresis Alarm 3 – Hysteresis Analog output 1 – Engineering range high 40058 Range from 40020 40026 Analog output 1 – Electrical range low high address 40016 0 – 22 mA C, page 52 Table B.16: Chart trace range Description Analog output 1 – Electrical range range table – Appendix 40056 Modbus Notes high 40000 40004 Description address 40076 40078 Analog output 4 – Electrical range low Analog output 4 – Engineering range Range from high engineering range low Analog output 4 – Engineering range to engineering range low high. See engineering range table – Appendix C, page 52 40080 Analog output 1 – Failure current 40082 Analog output 2 – Failure current 40084 Analog output 3 – Failure current 40086 Analog output 4 – Failure current 0 – 22 mA Table B.18: Analog output settings Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 45 B.11 Writable, 16 bits Modbus Description B.12 Writable, 8 bits Notes address Description Valid range address 42000 Sensor 1 – Recovery time 42001 Sensor 1 – Low level dissolved Salinity correction oxygen sensors only 42002 Modbus 43000 43001 Sensor 1 – Transmitter – Temperature 13 – Deg.C units 14 – Deg. F Sensor 1 – Concentration 7 – ppb units 8 – ug/l Sensor 1 – Filter type 0 – Off 9 – ug/Kg Pressure compensation 42003 42004 42005 42006 Sensor 1 – Grab sample sampling Sodium sensors only time 1 – Minimum value Sensor 2 – Recovery time 2 – Maximum value Sensor 2 – Low level sensors Salinity correction dissolved oxygen only Sensor 2 – Grab sample sampling 4 – Sliding average 43004 Sensor 3 – Recovery time 42009 Sensor 3 – Low level sensors Salinity correction dissolved oxygen only Sensor 1 – Wetting routine 0 – Disabled 1 – Enabled 43005 Sensor 1 – Flow measurement 0 – Disabled 43006 Sensor 1 – Out of sample 0 – Disabled detection 1 – Enabled Sensor 1 – Scheduled 0 – Scheduled calibration calibration type disabled 43007 Sensor 3 – Pressure compensation Sensor 3 – Grab sample sampling 5 to 100 Samples / Seconds 1 – Enabled 42008 420011 Sensor 1 – Filter time procedure Sodium sensors only time 420010 3 – Average value 43003 Sensor 2 – Pressure compensation 42007 43002 1 – One point calibration Sodium sensors only (low standard) time 2 – One point calibration 420012 Sensor 4 – Recovery time 420013 Sensor 4 – Low level dissolved (high standard) Salinity correction oxygen sensors only 3 – Two point calibration 420014 4 – Regeneration + two point Sensor 4 – calibration Pressure compensation 420015 Sensor 4 – Grab sample sampling 43008 time 420016 Stream sample rate 5 – One point air calibration Sodium sensors only Sodium multi-stream Sensor 1 – Scheduled 0 – Frequency off calibration frequency units 1 – Daily 2 – Weekly sensor only 3 – Monthly Table B.19: Writable 16 bits 43009 Modbus Sensor 1 – Scheduled 0 – Daily calibration frequency daily 1 – Two days Description Notes 42017 Alarm 1 – Time hysteresis Valid range 0 to 9999 3 – Four days 42018 Alarm 2 – Time hysteresis seconds 4 – Five days 42019 Alarm 3 – Time hysteresis 42020 Alarm 4 – Time hysteresis 2 – Three days address 42021 Alarm 5 – Time hysteresis 5 – Six days 6 – Seven days 43010 Sensor 1 – Scheduled 0 – Weekly calibration frequency weekly 1 – Two weeks 42022 Alarm 6 – Time hysteresis 42023 Alarm 7 – Time hysteresis 2 – Three weeks 42024 Alarm 8 – Time hysteresis 3 – Four weeks 4 – Five weeks Table B.20: Alarm time hysteresis 5 – Six weeks 6 – Seven weeks 7 – Eight weeks 43011 Sensor 1 – Scheduled 0 – Monthly calibration frequency monthly 1 – Two months 2 – Three months 3 – Four months 4 – Six months 5 – Twelve months Table B.21: Single-stream sensors – Units, filter and scheduled calibration configuration 46 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Modbus Description Valid range address 43012 43013 Modbus Description Valid range Sensor 3 – Filter type 0 – Off address Sensor 2 – Concentration 7 – ppb units 8 – ug/l 1 – Minimum value 9 – ug/Kg 2 – Maximum value 0 – Off 3 – Average value Sensor 2 – Filter type 43024 1 – Minimum value 4 – Sliding average 2 – Maximum value 43025 3 – Average value 43026 4 – Sliding average 43014 43015 43016 Sensor 2 – Filter time 5 to 100 Samples / Seconds Sensor 2 – Wetting routine 0 – Disabled procedure 1 – Enabled Sensor 2 – Flow measurement 0 – Disabled 1 – Enabled 43017 43018 Sensor 3 – Filter time 5 to 100 Samples / Seconds Sensor 3 – Wetting routine 0 – Disabled procedure 1 – Enabled 43027 Sensor 3 – Flow measurement 0 – Disabled 43028 Sensor 3 – Out of sample 0 – Disabled detection 1 – Enabled Sensor 3 – Scheduled 0 – Scheduled calibration calibration type disabled 1 – Enabled 43029 Sensor 2 – Out of sample 0 – Disabled detection 1 – Enabled 1 – One point calibration Sensor 2 – Scheduled 0 – Scheduled calibration (low standard) calibration type disabled 2 – One point calibration 1 – One point calibration (high standard) (low standard) 3 – Two point calibration 2 – One point calibration 4 – Regeneration + two point (high standard) calibration 5 – One point air calibration 3 – Two point calibration 4 – Regeneration + two point 43030 calibration 43019 0 – Frequency off calibration frequency units 1 – Daily 5 – One point air calibration 2 – Weekly Sensor 2 – Scheduled 0 – Frequency off 3 – Monthly calibration frequency units 1 – Daily 43031 2 – Weekly 43020 Sensor 3 – Scheduled Sensor 3 – Scheduled 0 – Daily calibration frequency daily 1 – Two days 3 – Monthly 2 – Three days Sensor 2 – Scheduled 0 – Daily 3 – Four days calibration frequency daily 1 – Two days 4 – Five days 2 – Three days 5 – Six days 3 – Four days 4 – Five days 6 – Seven days 43032 5 – Six days 43021 Sensor 3 – Scheduled 0 – Weekly calibration frequency weekly 1 – Two weeks 6 – Seven days 2 – Three weeks Sensor 2 – Scheduled 0 – Weekly 3 – Four weeks calibration frequency weekly 1 – Two weeks 4 – Five weeks 2 – Three weeks 5 – Six weeks 3 – Four weeks 6 – Seven weeks 7 – Eight weeks 4 – Five weeks 5 – Six weeks 43033 6 – Seven weeks 43022 0 – Monthly calibration frequency monthly 1 – Two months 7 – Eight weeks 2 – Three months Sensor 2 – Scheduled 0 – Monthly 3 – Four months calibration frequency monthly 1 – Two months 4 – Six months 5 – Twelve months 2 – Three months 3 – Four months 43023 Sensor 3 – Scheduled 43034 Sensor 4 – Concentration units 7 – ppb 4 – Six months 8 – ug/l 5 – Twelve months 9 – ug/Kg Sensor 3 – Concentration 7 – ppb units 8 – ug/l Table B.21: Single-stream sensors – Units, filter and scheduled calibration configuration (continued) 9 – ug/Kg Table B.21: Single-stream sensors – Units, filter and scheduled calibration configuration (continued) Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 47 Modbus Description Valid range address 43035 Modbus Description Valid range Transmitter – temperature 13 - Deg.C address Sensor 4 – Filter type 0 – Off 43045 1 – Minimum value 2 – Maximum value 43046 units 14 - Deg. F Concentration units 7 – ppb 3 – Average value 8 – ug/l 4 – Sliding average 9 – ug/Kg 43036 Sensor 4 – Filter time 5 to 100 Samples / Seconds 43037 Sensor 4 – Wetting routine 0 – Disabled 1 – Minimum value procedure 1 – Enabled 2 – Maximum value Sensor 4 – Flow measurement 0 – Disabled 3 – Average value 43038 43047 Filter type 1 – Enabled 43039 43040 4 – Sliding average Sensor 4 – Out of sample 0 – Disabled 43048 Filter time 5 to 100 Samples / Seconds detection 1 – Enabled 43049 Wetting routine procedure 0 – Disabled Sensor 4 – Scheduled 0 – Scheduled calibration calibration type disabled 1 – Enabled 43050 Stream 1 – Flow measurement 1 – One point calibration (low standard) (high standard) 43051 Stream 2 – Flow measurement 43052 Stream 3 – Flow measurement 43053 Out of sample detection 43054 Stream sequence - Position 1 0 – Frequency off 0 – End of sequence calibration frequency units 1 – Daily 1 – Stream 1 2 – Weekly 2 – Stream 2 3 – Stream 3 Sensor 4 – Scheduled 0 – Daily calibration frequency daily 1 – Two days 0 – End of sequence 2 – Three days 1 – Stream 1 3 – Four days 2 – Stream 2 5 – Six days 43055 Stream sequence - Position 2 0 to 3 3 – Stream 3 43056 Stream sequence - Position 3 0 to 3 6 – Seven days 0 – End of sequence Sensor 4 – Scheduled 0 – Weekly 1 – Stream 1 calibration frequency weekly 1 – Two weeks 2 – Stream 2 2 – Three weeks 3 – Four weeks 3 – Stream 3 43057 Stream sequence - Position 4 0 to 3 4 – Five weeks 0 – End of sequence 5 – Six weeks 1 – Stream 1 6 – Seven weeks 2 – Stream 2 7 – Eight weeks 43044 0 to 3 Sensor 4 – Scheduled 4 – Five days 43043 0 – Disabled 1 – Enabled 3 – Monthly 43042 0 – Disabled 1 – Enabled calibration 5 – One point air calibration 0 – Disabled 1 – Enabled 3 – Two point calibration 4 – Regeneration + two point 0 – Disabled 1 – Enabled 2 – One point calibration 43041 0 – Off 3 – Stream 3 Sensor 4 – Scheduled 0 – Monthly calibration frequency monthly 1 – Two months 0 – End of sequence 2 – Three months 1 – Stream 1 3 – Four months 2 – Stream 2 4 – Six months 3 – Stream 3 5 – Twelve months Table B.21: Single-stream sensors – Units, filter and scheduled calibration configuration (continued) 43058 43059 Stream sequence - Position 5 Stream sequence - Position 6 0 to 3 0 to 3 0 – End of sequence 1 – Stream 1 2 – Stream 2 3 – Stream 3 Table B.22: Multi-stream sensors – units, filter and scheduled calibration configuration 48 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Modbus Description Valid range address 43060 Modbus Description Valid range address Stream sequence - Position 7 0 to 3 43070 Operator page 2 template 0 – Off 0 – End of sequence 43071 Operator page 3 template 1 – Sensor 1 1 – Stream 1 43072 Operator page 4 template 2 – Sensor 2 2 – Stream 2 43073 Operator page 5 template 3 – Sensor 3 3 – Stream 3 43061 Stream sequence - Position 8 0 – End of sequence 1 – Stream 1 2 – Stream 2 3 – Stream 3 43062 Stream 1 - Enable 0 – Disabled 1 – Enabled 43063 Stream 2 - Enable 0 – Disabled 1 – Enabled 43064 Stream 3 - Enable 0 – Disabled 1 – Enabled 43065 Scheduled calibration type 4 – Sensor 4 0 to 3 0 – Scheduled calibration disabled Table B.23: Operator page templates Modbus Description Valid range 43074 Diagnostics view 0 – Disabled 43075 Signals view 1 – Enabled 43076 Chart view 43077 Alarm view 43078 Analog output view 43079 Calibration log 43080 Alarm log address 43081 Audit log 43082 Diagnostics log 1 – One point calibration (low standard) Table B.24: Data view / log enables 2 – One point calibration (high standard) 3 – Two point calibration 4 – Regeneration + two point Modbus Description 43083 Date format 2 – yyyy/mm/dd 5 – One point air calibration Scheduled calibration frequency units 0 – Frequency off 43084 Daylight saving – region 1 – Daily 2 – USA 3 – Custom 3 – Monthly Scheduled calibration frequency daily 0 – Daily 43085 Daylight saving – start hour for 43086 3 – Four days Daylight saving – start 1 – First occurance for daylight saving 2 – Second 3 – Third 4 – Five days 4 – Fourth 5 – Six days 5 – Last 6 – Seven days 43068 Scheduled calibration frequency weekly 0 – Weekly 1 – Two weeks 43087 Daylight saving – start day for 1 – Sunday daylight saving 2 – Monday 3 – Tuesday 2 – Three weeks 4 – Wednesday 3 – Four weeks 5 – Thursday 4 – Five weeks 6 – Friday 5 – Six weeks 7 – Saturday 6 – Seven weeks 7 – Eight weeks 43069 Scheduled calibration 0 – Monthly frequency monthly 1 – Two months 0 to 23 daylight saving 1 – Two days 2 – Three days 0 – Daylight saving Off 1 – Europe 2 – Weekly 43067 0 – dd/mm/yyyy 1 – mm/dd/yyyy calibration 43066 Valid range address Table B.25: Date display settings 2 – Three months 3 – Four months 4 – Six months 5 – Twelve months Table B.22: Multi-stream sensors – units, filter and scheduled calibration configuration (continued) Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 49 Modbus Description Valid range address 43088 Modbus Description Valid range Alarm 1 – Type 0 – Off address Daylight saving – start month for 1 – January daylight saving 43093 2 – February 1 – High process 3 – March 2 – Low process 4 – April 3 – High latch 5 – May 4 – Low latch 6 – June 43094 Alarm 1 – Source 8 – August 43095 Alarm 2 – Type 9 – September 43096 Alarm 2 – Source See Alarm 1 – Source 10 – October 43097 Alarm 3 – Type See Alarm 1 – Type 11 – November 43098 Alarm 3 – Source See Alarm 1 – Source 12 – December 43099 Alarm 4 – Type See Alarm 1 – Type 0 to 23 43100 Alarm 4 – Source See Alarm 1 – Source See Alarm 1 – Type 7 – July 43089 Daylight saving – end hour for daylight saving 43090 43091 0 to 8 – see Table C.3, page 52 See Alarm 1 – Type 43101 Alarm 5 – Type Daylight saving – end 1 – First 43102 Alarm 5 – Source See Alarm 1 – Source occurance for daylight saving 2 – Second 43103 Alarm 6 – Type See Alarm 1 – Type 3 – Third 43104 Alarm 6 – Source See Alarm 1 – Source 4 – Fourth 43105 Alarm 7 – Type See Alarm 1 – Type 5 – Last 43106 Alarm 7 – Source See Alarm 1 – Source Daylight saving – end day for 1 – Sunday 43107 Alarm 8 – Type See Alarm 1 – Type daylight saving 2 – Monday 43108 Alarm 8 – Source See Alarm 1 – Source 3 – Tuesday 4 – Wednesday 5 – Thursday 6 – Friday 7 – Saturday 43092 Table B.26: Alarm settings Modbus Description Valid range 43109 Analog output 1 – Source 0 to 8 – see Table C.2, 43110 Analog output 1 – Output type 0 – Linear address Daylight saving - end month for 1 – January daylight saving 2 – February page 52 3 – March 1 – Logarithmic (2 decades) 4 – April 2 – Logarithmic (3 decades) 5 – May 6 – June 3 – Logarithmic (4 decades) 43111 7 – July 8 – August Analog output 1 – Failure 1 – Disabled 43112 Analog output 2 – Source See Analog output 1 – 43113 Analog output 2 – Output type See Analog output 1 – 43114 Analog output 2 – Failure 9 – September 10 – October Source 11 – November 12 – December 0 – Enabled current enable Output type 0 – Enabled current enable 1 – Disabled 43115 Analog output 3 – Source See Analog output 1 – 43116 Analog output 3 – Output type See Analog output 1 – 43117 Analog output 3 – Failure Table B.25: Date display settings (continued) Source Output type 0 – Enabled current enable 1 – Disabled 43118 Analog output 4 – Source See Analog output 1 – 43119 Analog output 4 – Output type See Analog output 1 – 43120 Analog output 4 – failure current 0 – Enabled Source Output type enable Table B.27: Analog output settings 50 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter 1 – Disabled Modbus Valid range Digital I/O 1 – Type 0 – Off address 1 – Digital output 44000 Instrument tag Navigator 540 2 – Digital input (volt-free) 44016 Process tag 1 Tag 1 address 43121 43122 43123 B.13 Writable strings Description Modbus Digital I/O 1 – Source Digital I/O 1 – Polarity Description Default 3 – Digital input (24 V) 44032 Process tag 2 Tag 2 0, and 9 to 52 (output) 44048 Process tag 3 Tag 3 0, and 53 to 60 (input) 44064 Process tag 4 Tag 4 See Table C.3, page 52. 44080 Alarm 1 tag Alarm 1 0 – Inverted 44096 Alarm 2 tag Alarm 2 1 – Non inverted 44112 Alarm 3 tag Alarm 3 43124 Digital I/O 2 – Type See Digital I/O 1 – Type 44128 Alarm 4 tag Alarm 4 43125 Digital I/O 2 – Source See Digital I/O 1 – Source 44144 Alarm 5 tag Alarm 5 43126 Digital I/O 2 – Polarity 0 – Inverted 44160 Alarm 6 tag Alarm 6 1 – Non inverted 44176 Alarm 7 tag Alarm 7 44192 Alarm 8 tag Alarm 8 43127 Digital I/O 3 – Type See Digital I/O 1 – Type 43128 Digital I/O 3 – Source See Digital I/O 1 – Source 43129 Digital I/O 3 – Polarity 0 – Inverted 43130 Digital I/O 4 – Type See Digital I/O 1 – Type 43131 Digital I/O 4 – Source See Digital I/O 1 – Source 43132 Digital I/O 4 – Polarity 0 – Inverted 1 – Non inverted 1 – Non inverted 43133 Digital I/O 5 – Type See Digital I/O 1 – Type 43134 Digital I/O 5 – Source See Digital I/O 1 – Source 43135 Digital I/O 5 – Polarity 0 – Inverted 43136 Digital I/O 6 – Type See Digital I/O 1 – Type 43137 Digital I/O 6 – Source See Digital I/O 1 – Source 43138 Digital I/O 6 – Polarity Table B.30: 16 byte strings Modbus Description Default 44208 Chart config tag 1 Ch 1 44211 Chart config tag 2 Ch 2 44214 Chart config tag 3 Ch 3 44217 Chart config tag 4 Ch 4 address Table B.31: 3 byte strings 1 – Non inverted 0 – Inverted 1 – Non inverted Table B.28: Digital I/O settings Modbus Description Valid range 43139 Relay 1 – Source 0, and 9 to 44 and 49 to 53 43140 Relay 1 – Polarity address See Table C.3, page 52 0 – inverted 1 – Non inverted 43141 Relay 2 – Source See Relay 1 – Source 43142 Relay 2 – Polarity 0 – inverted 1 – Non inverted 43143 Relay 3 – Source See Relay 1 – Source 43144 Relay 3 – Polarity 0 – inverted 43145 Relay 4 – Source See Relay 1 – Source 43146 Relay 4 – Polarity 0 – inverted 43147 Relay 5 – Source See Relay 1 – Source 43148 Relay 5 – Polarity 0 – inverted 43149 Relay 6 – Source See Relay 1 – Source 43150 Relay 6 – Polarity 0 – inverted 1 – Non inverted 1 – Non inverted 1 – Non inverted 1 – Non inverted Table B.29: Relay settings Navigator 540 | Transmitter | COM/AWT540/PB–EN Rev. C 51 Appendix C – Ranges and signals Signal value Source name 40 Sensor 4 calibration in progress Source Range low Range high Units 41 Sensor 1 calibration failed Sodium 0 10000 ppb 42 Sensor 2 calibration failed Low level dissolved 0 20000 ppb 43 Sensor 3 calibration failed oxygen 44 Sensor 4 calibration failed Sensor 1 low standard calibration Hydrazine 0 1000 ppb 45 Temperature 5 55 Deg.C 46 Sensor 1 high standard calibration 41 131 Deg.F 47 Sensor 1 two point calibration 48 Sensor 1 regeneration + two point calibration 49 Sensor 1 hold Sensor 2 low standard calibration Table C.1: Engineering ranges Signal value Source name 50 0 None 51 Sensor 2 high standard calibration 1 Sensor 1 concentration 52 Sensor 2 two point calibration 2 Sensor 2 concentration 53 Sensor 2 regeneration + two point calibration 3 Sensor 3 concentration 54 Sensor 2 hold 4 Sensor 4 concentration 55 Sensor 3 low standard calibration 5 Sensor 1 temperature 56 Sensor 3 high standard calibration 6 Sensor 2 temperature 57 Sensor 3 two point calibration 7 Sensor 3 temperature 58 Sensor 3 regeneration + two point calibration 8 Sensor 4 temperature 59 Sensor 3 hold 60 Sensor 4 low standard calibration Table C.2: Analog signal sources 61 Sensor 4 high standard calibration Sensor 4 two point calibration Signal value Source name 62 0 None 63 Sensor 4 regeneration + two point calibration 9 Alarm 1 state 64 Sensor 4 hold 10 Alarm 2 state Table C.3: Digital signal sources 11 Alarm 3 state 12 Alarm 4 state 13 Alarm 5 state 14 Alarm 6 state 15 Alarm 7 state 16 Alarm 8 state 17 Sensor 1 failure 18 Sensor 2 failure 19 Sensor 3 failure 20 Sensor 4 failure 21 Sensor 1 out of specification 22 Sensor 2 out of specification 23 Sensor 3 out of specification 24 Sensor 4 out of specification 25 Sensor 1 maintenance 26 Sensor 2 maintenance 27 Sensor 3 maintenance 28 Sensor 4 maintenance 29 Sensor 1 function check 30 Sensor 2 function check 31 Sensor 3 function check 32 Sensor 4 function check 33 Transmitter failure 34 Transmitter out of specification 35 Transmitter maintenance 36 Transmitter function check 37 Sensor 1 calibration in progress 38 Sensor 2 calibration in progress 39 Sensor 3 calibration in progress Table C.3: Digital signal sources 52 COM/AWT540/PB–EN Rev. C | Navigator 540 | Transmitter Acknowledgements PROFIBUS is a registered trademark of PROFIBUS and PROFINET International (PI). Modbus is a registered trademark of the Modbus-IDA organization. — ABB Limited Measurement & Analytics Howard Road, St. Neots Cambridgeshire, PE19 8EU GL10 3TA UK Tel: +44 (0)870 600 6122 Fax: +44 (0)1480 213 339 Email: [email protected] ABB Inc. Measurement & Analytics 125 E County Line Road Warminster, PA 18974 USA Tel: +1 215 674 6000 Fax: +1 215 674 7183 We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents – in whole or in parts – is forbidden without prior written consent of ABB. © ABB 2018 All rights reserved 3KXA877430R4001 COM/AWT540/PB-EN Rev. C — We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. 10.2018 abb.com/measurement ">

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Key features
- Advanced wet-section for precise sensing
- Digital signal transmission for accurate results
- PROFIBUS®, Modbus®, and Ethernet connectivity for versatile communication
- Easy configuration and integration
- Supports various measurement parameters (dissolved oxygen, hydrazine, sodium)
Frequently asked questions
The Navigator 540 supports PROFIBUS, Modbus, and Ethernet communication protocols.
The Navigator 540 can measure dissolved oxygen, hydrazine, and sodium levels.
The Navigator 540 can be configured using the PROFIBUS GSD file or directly from the transmitter.