Ratio monitor / totalizer with high / low alarms and analog outputs, signal input flowmeter: pulse, namur and coil, signal outputs: 4-20ma / 0-10v ref. ratio or flow rate, alarm outputs: up to three flow rate alarm outputs, options: intrinsically safe, mo (64 pages)
Ratio monitor / totalizer with high / low alarms and analog outputs, signal input flowmeter: pulse, namur and coil, signal outputs: 4-20ma ref. ratio or flow rate, alarm outputs: maximum four flow rate alarms, options: intrinsically safe, modbus communica (52 pages)
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/ low alarms, analog and pulse outputs Signal input sensor: (0)4-20 mA Signal outputs: (0)4-20 mA ref. level, height or percentage Alarm outputs: four level alarms Options: Modbus communication, and backlight F-Series - Field mounted indicators for safe and hazardous areas. More info: www.fluidwell.com/fseries...
Page 2 SAFETY INSTRUCTIONS • Any responsibility is lapsed if the instructions and procedures as described in this manual are not followed. • LIFE SUPPORT APPLICATIONS: The F173-A-OS is not designed for use in life support appliances, devices, or systems where malfunction of the product can reasonably be expected to result in a personal injury.
Page 4 TABLE OF CONTENTS SAFETY INSTRUCTIONS........................2 DISPOSAL OF ELECTRONIC WASTE ....................2 SAFETY RULES AND PRECAUTIONARY MEASURES ..............2 ABOUT THE MANUAL ........................3 WARRANTY AND TECHNICAL SUPPORT ..................3 TABLE OF CONTENTS ........................4 INTRODUCTION ........................6 System description ......................
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Page 5 APPENDIX B PROBLEM SOLVING ....................36 APPENDIX C COMMUNICATION VARIABLES ................37 APPENDIX D DECLARATION OF CONFORMITY ................. 41 INDEX OF THIS MANUAL........................42 LIST OF FIGURES IN THIS MANUAL ....................43 FW_F173-A-OS_M_v2201-02_EN.docx...
Page 6 1 INTRODUCTION SYSTEM DESCRIPTION Functions and features The level monitor model F173-A-OS is a microprocessor driven instrument designed to display and monitor linearized level and percentage. It can generate up to four alarms and output analog signal related to the level. This product has been designed with a focus on: ▪...
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Page 7 The setup includes several important features, such as span, engineering units, signal selection, power management (to extend battery life-time), etc. All settings are stored in a non-volatile memory and therefore saved in the event of a power failure or an exhausted battery. Display information The unit has a LCD with (optional) backlight to show the process information, status and alarm messages.
Page 8 2 OPERATIONAL GENERAL INFORMATION This chapter describes the daily use of the F173-A-OS. This instruction is meant for users / operators. • This device may only be operated by persons who are authorized and trained by the operator of the facility. All instructions in this manual are to be observed. •...
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Page 9 ▪ How to program the alarm thresholds The F173-A-OS can give an alarm message on the display. When set to on, at the same time, the digital outputs can give a signal for processing by an external device. Note that it is also possible to set or change the alarm thresholds from the setup menu.
Page 10 3 CONFIGURATION INTRODUCTION This and the following chapters are exclusively meant for electricians and non-operators. In these, an extensive description of all software settings and hardware connections are provided. • Mounting, electrical installation, start-up and maintenance of this device may only be carried out by trained persons authorized by the operator of the facility.
Page 11 Use the control panel to navigate through SETUP-level PROG-key When a function is selected, this key is used to start the programming sequence. When only a function group is selected (and no function), this key is used to scroll back a function group (e.g.
Page 12 3.2.4 RETURNING TO OPERATOR-LEVEL When all settings are configured correctly, the unit can be returned to OPERATE-level. Please keep a record of all settings for later reference. Use the control panel to return to OPERATE-level PROG-key In order to return to the operator level, press the PROG-key for three seconds. When no keys are pressed for 2 minutes, SETUP-level will be left automatically.
Page 14 3.3.3 MENU 2 - HEIGHT HEIGHT UNIT This setting is used to select the engineering unit for the indication of the height. Alteration of the engineering unit will have consequences for operator and setup values, they will not be automatically recalculated to the value of the new selected unit.
Page 15 3.3.6 MENU 5 - POWER MANAGEMENT POWER MANAGEMENT LCD NEW Sets the display refresh rate. Whenever a key is pressed, the display refresh rate switches to ‘fast’ for 30 seconds, after which it will return to the set rate. When 'OFF' is selected, the display temporarily comes on after a key press and it will go off after 30 seconds after the last key press.
Page 16 CALIB LO This setting is used to calibrate the input value for (0)4mA as the signal from the sensor might not be exact 4.0 mA (or 0.0 mA) at minimum signal. This function will set the sensor signal at minimum signal. Be very sure that the offered signal is correct before the calibration is executed as this function has major influences on the accuracy of the system!
Page 17 LINEARIZATION % / M-FACTOR 1 The percentage of the linearization point is displayed at the bottom of the display. A value of 0% disables the linearization point. % / M-FACTOR 15 The M-factor is displayed at the top of the display. MF has to be between 0.000001 and 9.999999.
Page 18 TUNE-MIN The (0)4 mA or 0 V value can be tuned precisely with this setting. The initial minimum analog output value is (0) 4mA or 0 V. However, this value might differ slightly due to ambient influences such as temperature for example.
Page 19 RELAY 1 Couples one or all alarms to output R1. See also SETUP 3.3 to 3.6 RELAY 2 Couples one or all alarms to output R2. See also SETUP 3.3 to 3.6 RELAY 3 Couples one or all alarms to output R3. See also SETUP 3.3 to 3.6 RELAY 4 Couples one or all alarms to output R4.
Page 20 4 INSTALLATION GENERAL DIRECTIONS • Mounting, electrical installation, start-up and maintenance of this device may only be carried out by trained persons authorized by the operator of the facility. Persons must read and understand this manual before carrying out its instructions. •...
Page 21 HANDLING THE F-SERIES ENCLOSURE 4.3.1 IDENTIFICATION The F1-Series can be supplied as suitable for Safe Area or Hazardous Area. Suitability for Intrinsic Safety is indicated in the model code by Type XI (e.g. F173-A-OS-XI). Identification label To identify your F1-Series device, all field mount enclosures have a weatherproof identification label placed on the outside of the unit.
Page 22 Terminal label Also on the inside, a terminal label is placed to indicate the location of the terminals and settings for the sensor supply configuration switches. Fig. 7: Identification – Example of F1-Series terminal label (safe area) Serial number and year of production The serial number can be reviewed on the identification label or in SETUP-menu Others.
Page 25 4.4.3 MOUNTING The enclosure can be installed by itself or with the aid of a mounting plate in the configurations shown below. When the unit is installed on a wall or onto a meter, please use components and installation techniques that are suitable for the used materials.
Page 26 ELECTRICAL INSTALLATION • Electro static discharge does inflict irreparable damage to electronics! Before installing or opening the F173-A-OS, the installer has to discharge himself by touching a well- grounded object. • For reasons of ESD and safety, always ground the metal enclosure properly as indicated, especially if the unit has been supplied with the 115-230V AC power-supply type PM or relays type OR.
Inside of the Fluidwell unit, the various common ground terminals are connected to each other. It is advised to terminate the wire screens in the vicinity of the sensor and to insulate the wire screen with a shrink tube at the F173-A-OS side.
Page 28 4.5.5 SENSOR SUPPLY For type PD – Terminal 11: Selectable sensor supply Type PD offers an external sensor supply. External sensor supply is only available when an external power supply is connected and provides a sensor supply voltage of 8.2V, 12V or 24V. The sensor supply voltage is selected with the switches as indicated in below diagrams.
Page 29 TERMINAL CONNECTORS SAFE AREA APPLICATIONS – TYPE XX / XF Take careful notice of all safety and precautionary measures indicated in paragraph 4.5: Electrical Installation and review paragraph 4.5.3 and 4.5.4 before applying any field or power supply wiring. Following terminal connectors are available on the F173-A-OS: Fig.
Page 30 4.6.3 TERMINAL 08-09: ANALOG OUTPUT An analog output signal proportional to the level is available (configuration: see Setup 8). Type AP A passive 4-20mA signal proportional to the level is available with this option. When a power supply is connected but the output is disabled, a 3.5mA signal will be generated.
Page 31 4.6.5 TERMINAL 26-31: TYPE CB / CH / CI - COMMUNICATION (OPTION) Serial communications on hardware layers RS232 and RS485 are possible. Make sure that the hardware layer specific requirements are met to achieve reliable communication and read the Modbus communication protocol and Appendix C.
Repairs should only be carried out by the manufacturer or his authorized agent. Repair policy If you have any problem with your Fluidwell product and you wish to repair it, please follow the procedure below: a. Obtain a Return Material Authorization (RMA) from your supplier or distributor Together with the RMA, you need to complete a repair form to submit detailed information about the problem.
Page 33 APPENDIX A TECHNICAL SPECIFICATION General Display Type High intensity numeric and alphanumeric LCD, UV-resistant. Digits Seven 17mm (0.67") and eleven 8mm (0.31"). Various symbols and measuring units. Refresh rate User definable: 8 times/sec - 30 secs. Type ZB LCD with LED backlight.
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Page 34 Terminal connections Type: Removable plug-in terminal strip. Wire max. 1.5 mm and 2.5 mm Data protection Type EEPROM backup of all setting. Data retention at least 10 years. Password Configuration settings can be password protected. Hazardous area (option) Explosion proof ATEX approval: IECEx approval:...
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Page 35 Operational Operator functions Displayed information • (Linearized) level • Height • (Linearized) percentage • Alarm thresholds Clear alarm Alarm outputs can be cleared in Operator mode (may be disabled) Set alarm thresholds May be disabled for Operator mode Level Digits 7 digits...
Page 36 APPENDIX B PROBLEM SOLVING In this appendix, several problems are included that can occur when the F173-A-OS is going to be installed or while it is in operation. Analog output does not function properly: Check Setup 8: ▪ is the analog output enabled? ▪...
Page 37 APPENDIX C COMMUNICATION VARIABLES General The product is fitted with the Modbus communication protocol and can be equipped with various physical interfaces like RS485 and RS232 (please see device datasheet for available options). The tables below show the various variables that can be accessed through the communication. Currently, the function codes supported are: •...
Page 41 APPENDIX D DECLARATION OF CONFORMITY eghel, ebruary 0 e, luidwell , declare under our sole responsibility that the eries indicators are designed and will operate conform the following applicable uropean irectives and Harmonised tandards, when installed and operated according to the related manuals C irective 0 4 30 irective...
Page 43 LIST OF FIGURES IN THIS MANUAL Fig. 1: Typical application ........................6 Fig. 2: Control panel..........................8 Fig. 3: Example of display information during process.................8 Fig. 4: SETUP matrix structure ......................10 Fig. 5: Identification – Example of F1-Series identification label (safe area) ........21 Fig.
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Page 44 LIST OF CONFIGURATION SETTINGS SETTING DEFAULT DATE : DATE : 1 - LEVEL Enter your settings here 1.1 unit 1.2 decimals 0000000 1.3 span 0000001 1.4 decimals span 1.5 offset 2 - HEIGHT 2.1 unit 2.2 decimals 0000000 2.3 span 1600 2.4 decimals span...