FISCHER FT90 Operating Manual Download

Page: 36 / 108

5 | Operation

FISCHER Mess- und Regeltechnik GmbH

36/108

BA_EN_FT90

5.1.3.3.4 Configuration -> Display

Level 0

Level 1

Quick access
Configuration

Info
Service

Channel 1
Channel 2
Analog output
Switch output
Display

Level 0

Level 1

Quick access
Configuration

Info
Service

Channel 1
Channel 2

Analog output
Switch output
Display

Channel 3

2-channel version

3-channel version

Level 2

Language
Designation
Meas.data display
Col.ch. assignment
LCD colour
LCD lighting
LCD contrast

Fig. 46:

'Configuration/Display' submenu

5.1.3.4 Info

Level 0

Level 1

Quick access
Configuration
Info

Service

Level 0

Level 1

Quick access
Configuration
Info

Service

2-channel version

3-channel version

Device
Version
Channel 1
Channel 2
Channel 3
Analogue output
Switch output

Device
Version
Channel 1
Channel 2
Analogue output
Switch output

Fig. 47:

'Info' submenu

5.1.3.5 Service

Level 0

Level 1

Quick access
Configuration
Info
Service

Load configuration
Save configuration
USB —▶ configuration
Configuration —▶ USB
Factory settings
Update firmware

Fig. 48:

'Service' submenu

Summary of Contents for FT90

Page 1: ...x ec IIC T4 Gc II 3D Ex tc IIIB T125 C Dc Operating manual FT90 Humidity and temperature measuring device PRO LINE with optional differential pressure measurement 09015247 BA_EN_FT90 Rev ST4 D 11 21 0...

Page 2: ...her process without the written consent of the company FISCHER Mess und Regeltechnik GmbH Bad Salzuflen Reproduction for internal use is expressly allowed Brand names and procedures are used for infor...

Page 3: ...connection 11 2 5 2 Electrical connection 11 2 5 3 ATEX model 12 2 5 4 Type plate 12 3 Assembly 14 3 1 General 14 3 2 Mounting in explosive areas 14 3 3 Process connection 15 3 3 1 Replacement plates...

Page 4: ...31 5 1 3 2 Quick access 31 5 1 3 3 Configuration 32 5 1 3 4 Info 36 5 1 3 5 Service 36 5 1 4 Navigation in the menu tree 37 5 1 5 Path details 39 5 1 6 Input 39 5 1 6 1 Text input 39 5 1 6 2 Value in...

Page 5: ...dbus address 88 5 5 5 4 Byte order 88 5 6 Info 89 5 7 Service 89 6 Servicing 91 6 1 Maintenance 91 6 2 Transport 91 6 3 Service 91 6 4 Disposal 91 7 Technical data 92 7 1 General 92 7 2 Input variable...

Page 6: ...ards 1 3 Personnel Qualification The instrument may only be installed and commissioned by specialized person nel familiar with the installation commissioning and operation of this product Specialized...

Page 7: ...fessional single conformity inspection as per DIN EN 61010 section 1 must be carried out before the instrument can be re commissioned This inspec tion must be performed at the manufacturer s location...

Page 8: ...urce of danger This indicates a potentially dangerous situation that could lead to death or ser ious injury medium danger level 1 Avoid danger by observing the valid safety regulations CAUTION Type an...

Page 9: ...e pressure or differential pressure of neutral gaseous media Note the specifications in the technical data with regard to media compatibility The device may only be used for the purpose stipulated by...

Page 10: ...The transmitted data is evaluated by the integrated electronics and is transformed into a display analog output and up to four switch outputs or output via the optional Modbus output Pressure measurem...

Page 11: ...ing O ring CK screw connection CK screw connection Pneumatic plug in connection FF90 temperature and humidity sensor lock screw Humidity and temperature measuring device Humidity and temperature measu...

Page 12: ...BA_EN_FT90 2 5 3 ATEX model Earthing connection Conductive housing Fig 4 ATEX model 2 5 4 Type plate 1 2 3 4 5 7 8 10 13 14 9 12 16 15 11 18 Fig 5 Humidity temperature type plate 17 1 2 3 4 5 6 7 8 1...

Page 13: ...7 Auxiliary energy 8 Production number 9 Customer item number 10 ATEX marking 11 Special properties 12 Parameter number 13 Circuit diagram for connector 1 14 Circuit diagram for connector 2 15 Data fo...

Page 14: ...he installed offset correction The enclosure protection type IP 65 is only guaranteed if a suitable power sup ply cable is used see accessories 3 2 Mounting in explosive areas If operated in explosive...

Page 15: ...ckets are created If the required gradient is not reached water filters need to be in stalled at suitable points The process connections are marked with and symbols on the device The pressure lines mu...

Page 16: ...can lead to the destruction of the replacement plate due to the acting forces w The cutting ring screw connection may not be mounted to the device in one work step 1 Mount the cutting ring using a pre...

Page 17: ...guidelines for the installa tion and operation of electrical systems in potentially explosive atmospheres must be observed e g DIN EN 60079 If the device is used in a potentially explosive atmosphere...

Page 18: ...g can be guaranteed only if an IP65 connecting plug is used Version dP T rH Vin GND FT90 Channel 1 U Channel 2 Auxiliary energy AC DC b Ub F1 p T 1 3 4 2 1 2 3 4 SP1 SP2 ST2 5 6 7 8 SP3 SP4 Switch out...

Page 19: ...8 Fig 15 8 pin M12 connector Pin Signal Cable colour 1 Switch output 1 SP1 White 2 Switch output 1 SP1 Brown 3 Switch output 2 SP2 Green 4 Switch output 2 SP2 Yellow 5 Switch output 3 SP3 Grey 6 Swit...

Page 20: ...ing can be guaranteed only if an IP65 connecting plug is used Version dP T rH Vin GND FT90 Channel 1 U Channel 2 Auxiliary energy AC DC b Ub F1 p T 1 3 4 2 1 2 3 4 SP1 SP2 ST2 5 6 7 8 SP3 SP4 Switch o...

Page 21: ...outputs 1 7 6 5 4 3 2 A 8 Fig 20 8 pin M12 connector Pin Signal Cable colour 1 Switch output 1 SP1 White 2 Switch output 1 SP1 Brown 3 Switch output 2 SP2 Green 4 Switch output 2 SP2 Yellow 5 Switch o...

Page 22: ...ressed in one line network NOTICE Star shaped networks are not allowed MASTER FT90 1 2 FT90 1 2 FT90 1 2 Address 1 Address 2 Address 247 Bus termination AC DC AC M Supply 1 2 E Modbus 5 3 T RH 3 T RH...

Page 23: ...1 2 3 4 Temperature and humidity sensor FF90 U SCL GND SDA Fig 25 Main supply Please note that the M12 connectors are approved for max 2A This value can be exceeded with more than just 12 devices of...

Page 24: ...4 4 M12 plug 2 Modbus OUT 1 2 4 3 5 A Fig 28 M12 bush 5 pin PIN Signal Cable colour 1 Operating voltage Ub Brown 2 Modbus BUS D1 White 3 Operating voltage Ub Blue 4 Modbus BUS D0 Black 5 Modbus BUS R...

Page 25: ...ce adequately protected against precipitation and solar radi ation w Check that all electrical supply and measuring lines are installed correctly 1 Are the connection lines undamaged 2 Do the cables u...

Page 26: ...Channel 2 Humidity The display can be changed using the Meas data display menu You can display the channels individually or at the same time The bar graph display always shows both measuring channels...

Page 27: ...r at the same time The bar graph display always shows all three measuring channels Measuring point 1 mbar Pa27 5 K1 1 2 3 4 Measuring point 1 RH Pa27 5 K3 1 2 3 4 Channel 1 channel 3 Measuring point 1...

Page 28: ...34 Operating keys Page down Decrease value Call up menu Save value Go back Page up Increase value The buttons are always pressed individually Combinations such as pressing two buttons at the same time...

Page 29: ...figuration 2 Log onto the device and go to the quick access 3 Change the Designation parameter 4 3 3 Configuration The measuring device is delivered in the configuration stated in the Order code w How...

Page 30: ...l passwords in the respective menu Login User Management User User Passwords If the same passwords are assigned priority is given when logging in Administrator User 1 User 2 User 3 Using the Login Res...

Page 31: ...nfiguration Update firmware Manage users Quick access Configuration Info Service Administrator Admin password Fig 36 Login submenu 5 1 3 2 Quick access Login Level 0 Level 1 Quick access Configuration...

Page 32: ...nel version Measurement C1 Level 2 Number format C1 Colour change C1 Measurement C2 Number format C2 Colour change C2 Measurement C1 Level 2 Number format C1 Colour change C1 Mode C1 Measur range C1 u...

Page 33: ...Characteristic C1 Displ range C1 unit Displ range C1 start Displ range C1 end Menu expansion Fig 40 Configuration Channel Flow rate Characteristic submenu Configuration Channel Table mode Login Level...

Page 34: ...nge C1 end K factor C1 Air density C1 Formula C1 Menu expansion Fig 42 Configuration Channel Volume flow Characteristic submenu Configuration Channel Linear function mode Login Level 0 Level 1 Quick a...

Page 35: ...annel Analog output submenu 5 1 3 3 3 Configuration Switch output Login Level 0 Level 1 Quick access Configuration Info Service Channel 1 Channel 2 Analog output Switch output Display Login Level 0 Le...

Page 36: ...contrast Language Designation Meas data display Col ch assignment LCD colour LCD lighting LCD contrast Fig 46 Configuration Display submenu 5 1 3 4 Info Login Level 0 Level 1 Quick access Configuratio...

Page 37: ...enu level 0 The menu has up to five levels The levels are numbered from 0 to 4 Level 0 is the main menu No distinction is made between menus and parameters in the display However a menu can be recogni...

Page 38: ...51 Sidewards in submenu level 1 To leave the menu move the cursor to the menu item Back Press the but ton to return to the next highest level 1 2 3 4 Language Designation Meas range C1 unit Measuring...

Page 39: ...e used whenever text or values are entered Edit This softkey is used to switch into the editing window for entering text or val ues OK The input is completed with this softkey The entered text or valu...

Page 40: ...and the next character position can be edited 5 1 6 2 Value input For example Path Configuration Channel 1 Measurement C1 Meas range C1 start Meas range C1 start OK Cancel Edit 100 000 Pa U 1 2 3 4 M...

Page 41: ...alue is incremented from 29 to 30 Holding the button down repeat causes the value to increase gradually like a counter Counting takes place in the opposite direction if you press the button The value...

Page 42: ...2 unit Meas range C2 unit C F Back R R E U 1 2 3 4 Meas range C2 unit U C F Back R R E 1 2 3 4 Fig 60 Entry of options The cursor is moved with the buttons and Only one of the offered op tions can be...

Page 43: ...u on the following level The main menu comprises the following menus Menu name Description Login A In this menu users can log in and out as well as manage passwords Quick access A This menu contains i...

Page 44: ...et passwords L L L 1 2 3 4 Fig 62 Login The login menu consists of the following parameters and submenus Menu name Description Log in Log out Users can log in and out with this menu item Timeout The t...

Page 45: ...Timeout Manage users Reset passwords L L L 1 2 3 4 Login 3 1 2 1 2 3 4 Login Log out Timeout Manage users Reset passwords A U 1 1 2 3 4 Symbol Logged in user User no Fig 63 Log in Users log out by se...

Page 46: ...r the timeout function is deactivated the user remains permanently logged in Users must log off manually U 1 The key symbol should indicate this possibly undesirable status 5 3 3 Manage users Path Log...

Page 47: ...password The password for user 1 is defined with this parameter User 1 permissions A The permissions for user 1 are defined with this parameter Back E This is the exit point of the User 1 menu It is u...

Page 48: ...es you back to the User 1 menu U 1 M The parameter View configuration is used to define whether the user may read the configuration The activation of read permission is indicated by the crossed out pe...

Page 49: ...assigned with the parameter Admin password The administrator has unlimited access to all menus and para meters 5 3 4 Reset passwords Path Login Reset passwords Level 2 Login Reset passwords Timeout Ma...

Page 50: ...measuring range of the 1st measuring channel is defined with this parameter Meas range C1 end The end of the measuring range of the 1st measuring channel is defined with this parameter Damping C1 Thi...

Page 51: ...nel Back E This is the exit point of the Quick ac cess menu It takes you back to the main menu Signposts Page Language 83 Designation 83 Meas range C1 unit 57 Meas range C1 start 58 Meas range C1 end...

Page 52: ...escribed for a device with three channels The displays and descriptions may vary in the case of a device with two channels Menu name Description Channel 1 A The 1st measuring channel is con figured wi...

Page 53: ...erature and humidity takes place in the same way Here only the parameters for the first channel are shown Path Configuration Channel 1 Level 2 Channel 1 1 2 3 4 Measurement C1 Number format C1 Colour...

Page 54: ...e measuring channel with this menu Measurement C1 A The input of the measuring channel is configured with this menu Menu expansion Characteristic C1 This menu is hidden depending on the selected mode...

Page 55: ...rate Flow rate measurements on a measur ing orifice Table Fill level measurements on tanks Volume flow Volume flow measurements in ventila tion systems Linear function Mathematic function f x mx b Ba...

Page 56: ...fined Meas range C1 start The start of the measuring range is defined with this parameter Meas range C1 end The end of the measuring range is defined with this parameter Damping C1 The damping paramet...

Page 57: ...o Pascal MPa Mega Pascal psi pound force per square inch Anglo American units Imperial Units inH O inch water column mmH O mm Water column Historical units mmHg mm Mercury column If the pressure unit...

Page 58: ...nfiguring the input range of measuring channel C1 Spread turn down The characteristic can be spread within the basic measuring range The spread is the ratio between the basic measuring range and the s...

Page 59: ...5 1 2 4 Damping C1 Path Configuration Channel 1 Measurement C1 Damping C1 Level 4 Damping C1 1 2 3 4 OK Abbr Edit 0 s U Fig 82 Damping C1 If there are unsteady measurement readings during operation yo...

Page 60: ...ted with the parameter Offset C1 The value range is one third of the basic measuring range The current measurement is shown at the bottom right During the input the set offset parameters act immediate...

Page 61: ...is expected The parameter Zero pt window C1 is designed to solve this The value range is one third of the basic measuring range Differential pressure Display value x 2x x 2x Zero point window Fig 86 Z...

Page 62: ...asurement C1 Level 3 Measurement C1 1 2 3 4 Damping C1 Offset C1 Zero pt window C1 Limit C1 A U H Fig 87 Limit C1 With this property the measuring data display can be limited to the Meas range C1 star...

Page 63: ...C1 unit This parameter is used to define the flow rate unit It must have a length of at least 5 characters Displ range C1 start The start of the display range is defined with this parameter Displ ran...

Page 64: ...rect the input characteristic of the sensor at any point The changes impact on the display value and the output signal 5 5 1 3 2 1 Table C1 Path Configuration Channel 1 Characteristic C1 Table C1 Leve...

Page 65: ...splay should display in the start of the measuring range 20 Pa and at the end of the measuring range 80 Pa Basic measuring range 0 100 Pa Measuring range 20 80 Pa Display range 10 70 Pa Output signal...

Page 66: ...is used to return to the Chan nel 1 menu This function allow the volume flow to be measured by means of an effective pressure procedure q q k Volume flow K factor k p Differential pressure p Fig 93 V...

Page 67: ...it Path Configuration Channel 1 Characteristic C1 Displ range C1 unit Level 4 Displ range C1 unit 1 2 3 4 m h l s cfm Back S R U R E Fig 94 Display range C1 unit The following units are available for...

Page 68: ...2 p 4 D2 c flow coefficient basic formula suction chamber D diameter Fig 97 Volume flow measurement Fans are usually equipped with an inlet cone The volume flow measurement consists of one or more me...

Page 69: ...his parameter defines the beginning of the display range Displ range C1 end This parameter defines the end of the display range Slope C1 This parameter determines the slope m of the linear characteris...

Page 70: ...ally possible variants are made available for selection The decimal places are limited by the measuring range There are 8 characters available with signs decimal points and number value The measuring...

Page 71: ...e Col ch C1 grn red Col ch C1 red ylw Col ch C1 ylw grn Col ch C1 grn ylw Col ch C1 ylw red Col ch C1 hyst This parameter can be used to set an hysteresis for all switch thresholds Col ch C1 delay on...

Page 72: ...102 Colour change red green MS Meas range C1 start See menu Measurement C1 56 S1 Col ch C1 red grn S2 Col ch C1 grn red ME Meas range C1 end See menu Measurement C1 56 For example Input of the thresh...

Page 73: ...ts This is where the red range that ranges up to the measuring range end at 90 Pa starts The lower colour changes red yellow and yellow green are switched off Basic measuring range ME S3 S4 MS S1 S2 R...

Page 74: ...isk level Operating mode Green 0 Normal yellow 1 Warning rot 2 Danger The following colour change red yellow green is examined as an example for all colour changes There are a total of four switch thr...

Page 75: ...s acts with an decreasing signal S4 0 5 Increasing signal Falling signal Fig 109 Example Hysteresis S4 5 5 1 5 4 Colour change C1 delay on Path Configuration Channel 1 Colour change C1 Col ch C1 delay...

Page 76: ...Colour change C1 delay off The deactivation delay acts when changing from a higher risk level to a lower risk level This results in the following connection between the delay and the colour change Da...

Page 77: ...This menu is used to define the output signal for output 3 An output 3 assignment A The measuring channel to which out put 3 is assigned is defined in this menu Limit I min Parameter for the lower lim...

Page 78: ...The signals can be set for output 1 Current signals Voltage signals 0 20 mA 0 10 V 4 20 mA 2 10 V 1 5 V 5 5 2 2 Analog output 1 assignment Path Configuration Analog output An output 1 assignment Level...

Page 79: ...put signal that may not be undercut or exceeded re gardless of the measured variable These limit values take precedence over the Meas range C1 start and Meas range C1 end range defined by the paramete...

Page 80: ...tch it off SP1 on The activation point is set with this parameter SP1 off The deactivation point is defined with this parameter SP1 delay on The activation delay is defined with this parameter SP1 del...

Page 81: ...ccordingly The values are shown in the valid unit and set accordingly Both parameters can be set independently over the entire value range Increasing input signal dropping input signal If the paramete...

Page 82: ...e selected in this menu Designation This parameter can be used to file the designation for the device Meas data display A This menu can be used to define which measuring value channel should be displa...

Page 83: ...ation Path Configuration Display Designation Level 3 Designation 1 2 3 4 OK Abbr Edit Measuring point 2 U Fig 124 Designation At this point a designation for the differential pressure transmitter can...

Page 84: ...e channels triggers a colour change The triggering channel is marked with a dot The indicators are deleted once the green range is entered again Example Two channels are displayed on the operating dis...

Page 85: ...e in the menu item Colour change in the menu for the configuration of the channels 5 5 4 6 LCD lighting Path Configuration Display LCD lighting Level 3 LCD lighting 1 2 3 4 OK Cancel Edit 0 s U Fig 12...

Page 86: ...Path Configuration Modbus RTU Level 2 Modbus RTU 1 2 3 4 Baud rate Data format Modbus address Byte order A U A A Fig 131 Modbus RTU Menu name Description Baud rate A The baud rate is set with this men...

Page 87: ...This represents the output exit of the menu Press back to return to the Modbus RTU menu 5 5 5 2 Data format Path Configuration Modbus RTU Data format Level 3 Data format 1 2 3 4 8 N 1 8 N 2 8 O 1 8 O...

Page 88: ...d 5 5 5 4 Byte order Path Configuration Modbus RTU Byte order Level 3 Byte order 1 2 3 4 Big Endian Little Endian Back S E U R Fig 135 Byte order Menu name Description Big Endian The highest value byt...

Page 89: ...menu Press back to re turn to the main menu Information about the device and the configuration are provided in this menu 5 7 Service Path Service Level 1 Service 1 2 3 4 Load configuration Save confi...

Page 90: ...e exit point of the service menu It takes you back to the main menu To be able to use a USB drive you must open the housing first DANGER Opening the housing on ATEX devices ATEX devices may never be o...

Page 91: ...The measuring device must be protected against impacts It should be transpor ted in the original packaging or a suitable transport container 6 3 Service All defective or faulty devices should be sent...

Page 92: ...to 40 Pa 750 mbar 1 bar A 0 to 60 Pa 750 mbar 1 bar A 0 to 1 mbar 0 to 100 Pa 750 mbar 1 bar A 0 to 1 6 mbar 0 to 160 Pa 750 mbar 1 bar A 0 to 2 5 mbar 0 to 250 Pa 750 mbar 1 bar A 0 to 4 mbar 0 to 4...

Page 93: ...r 1 6 to 1 6 kPa 400 mbar 800 mbar B 25 to 25 mbar 2 5 to 2 5 kPa 400 mbar 800 mbar B 40 to 40 mbar 4 to 4 kPa 400 mbar 800 mbar B 60 to 60 mbar 6 to 6 kPa 1 bar 2 bar B 100 to 100 mbar 10 to 10 kPa 1...

Page 94: ...1 Humidity rH rH Max measurement error Typ measurement error Relative humidity rH Fig 139 Relative humidity measurement error in relation to relative humidity rH rH Temperature C 1 5 2 0 Fig 140 Relat...

Page 95: ...easuring range see the type plate and a compensation range of 20 to 70 C Sensor type A Measuring range Measurement error Tc zero 10K Tc span 10K Typ Max Typ Max Typ Max 20 to 80 Pa 0 5 1 0 0 3 0 6 0 2...

Page 96: ...to 6 kPa 0 25 0 5 0 1 0 2 0 05 0 1 0 to 100 mbar 0 to 10 kPa 0 25 0 5 0 1 0 15 0 05 0 1 0 to 160 mbar 0 to 16 kPa 0 25 0 5 0 05 0 1 0 05 0 1 0 to 250 mbar 0 to 25 kPa 0 25 0 5 0 05 0 1 0 05 0 1 2 5 to...

Page 97: ...N IEC 60079 0 2018 EN 60079 15 2010 EN 60079 31 RoHS EN IEC 63000 2018 CAUTION Avoid contact between the temperature humidity sensor and the following chemicals and substances Contaminated air air tha...

Page 98: ...bus Connector 1 Modbus IN 5 pin male Connector 2 Modbus OUT 5 pin female Connector 3 Temperature humidity sensor 4 pin female Installation position User defined Dimensions without connections 120 x 81...

Page 99: ...ions in mm unless otherwise stated 120 94 81 5 39 92 Process connection Electrical connection Mounting rail 26 49 26 29 Mounting rail Blind plug a Version with pressure connection b Version without pr...

Page 100: ...AF2 AF2 AF2 Union nut Union nut Cutting ring Screw connection removable disk Screw connection removable disk 12 G AF1 Screw connection removable disk L Fig 144 Options for the process connection Proc...

Page 101: ...250 Pa 52 0 4 mbar D7 0 400 Pa 53 0 6 mbar D8 0 600 Pa 54 0 10 mbar N1 0 1 kPa D9 0 1000 Pa 55 0 16 mbar N2 0 1 6 kPa E1 0 1600 Pa 56 0 25 mbar N3 0 2 5 kPa E2 0 2500 Pa 57 0 40 mbar N4 0 4 kPa E3 0...

Page 102: ...cutting ring connection for 6 mm pipe 25 Stainless steel cutting ring connection for 8 mm pipe Output signal 7 0 without Switchable factory pre set C 0 10 V A 0 20 mA P 4 20 mA Digital interface M RS...

Page 103: ...eypad 15 0 FISCHER 1 Neutral Configuration 16 Preset at the factory 0 Standard configuration Z Customer specific configuration The configuration can be changed on the device at any time The delivery s...

Page 104: ...ector A coded 4 poles 2 m 09011363 5 m 09011364 10 m 09011365 15 m 09011366 Mounting flange for temperature sensor 06402713 12 2 Fig 145 Mounting flange for FF90 humidity and temperature sensor Spare...

Page 105: ...FISCHER Mess und Regeltechnik GmbH Attachments 9 BA_EN_FT90 105 108 9 Attachments 9 1 EU Declaration of Conformity Fig 146 CE_DE_FT90...

Page 106: ...9 Attachments FISCHER Mess und Regeltechnik GmbH 106 108 BA_EN_FT90 Fig 147 CE_DE_FT90_ATEX...

Page 107: ...FISCHER Mess und Regeltechnik GmbH BA_EN_FT90 107 108 Notes...

Page 108: ...lefelder Str 37a D 32107 Bad Salzuflen Tel 49 5222 974 0 Fax 49 5222 7170 www fischermesstechnik de info fischermesstechnik de Technische nderungen vorbehalten Subject to technical changes Sous r serv...

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FISCHER FT90, Operating Manual

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