Operating instructions Monitor FD-2 7390957
Contents
1. 7 2 2 DTx Delay Time for outputs 1 2 Enables a delayed switching of the outputs 1 2 The respective output does not switch until the set delay time has elapsed and the detected pulse sequence continues The delay time is only effective for switching not for switching back the respective output Values 0 0 1000 0s Default values 0 0 no delay time 7 2 3 FIX Fleeting Time for outputs 1 2 If a pulse sequence is detected the output changes its state during the set time and then switches back to the initial state Note It is not useful to activate a fleeting time and the latching function SOx for an output at the same time Values 0 0 1000 0s Default values 0 0 fleeting time not active 19 8 Programming A WARNING If programming takes place during operation dangerous contact voltage may occur Therefore ensure that programming is done by a qualified electrician Parameter changes during operation especially changes to the switching function and the switch points can lead to malfunction in the plant Therefore disconnect it during the change and then check the function Programming consists of 6 steps 1 Change from the RUN mode to the parameter range 1 or 2 Enter gt 2 Selection of the requested parameter FOx SOx NCx etc A 3 Change to the PRG mode Enter gt 4 Setting or changing the parameter value A 5 Acknowledgement of t2. Default values 0 inactive 7 1 2 ST1 Start Up Delay Time Enables the suppression of error messages when a plant is started When the device is switched on or when the 24 V signal is removed from the reset input the respective output for the time set here is in the defined state SC1 Note only useful in combination with SC1 Values 0 0 1000 0 s Default value 0 0 no start up delay 7 1 3 SC1 Start Up Conditions Determines the start up behaviour for both outputs in connection with the start up delay time ST1 1 Suppression of a direction signal during ST1 output 1 OFF output 2 OFF after ST1 outputs switch according to the incoming pulse sequence 2 Set output 1 during ST1 output 1 ON output 2 OFF after ST1 outputs switch according to the incoming pulse sequence 3 Set output 2 during ST1 output 1 OFF output 2 ON after ST1 outputs switch according to the incoming pulse sequence 16 4 Suppression of the message IN 2 before IN 1 switch on moment both outputs OFF during ST1 output 1 ON when detecting IN 1 before IN 2 output 2 OFF after ST1 outputs switch according to the incoming pulse sequence 5 Suppression of the message IN 1 before IN 2 switch on moment both outputs OFF during ST1 output 1 OFF output 2 ON when detecting IN 2 before IN 1 after ST1 outputs switch according to the incoming pulse sequence Set outputs 1 and 2 until the first detection
3. Terminal connection A WARNING Do not use unconnected terminals such as terminal 9 as support point terminal 6 2 Voltage supply power gt Voltage supply see type label gt The device may only be operated using one of the possible voltage connections i e either terminals 7 8 AC or terminals 1 2 24 V DC gt All supply and signal cables must be laid separately Use a screened cable if required in the application 6 2 1 AC supply gt The AC supply cable must be protected according to the cross section used max 16 A If the unit is supplied on AC the low voltage provided for the sensor supply meets the SELV criteria according to EN 61010 overvoltage category Il soiling degree 2 6 2 2 DC supply gt The SELV criteria safety extra low voltage must be met for the DC supply 11 gt The DC supply cable L terminal 2 must be protected externally with a 315 mA T fuse 5 x 20 mm or similar The DC supply terminals are directly connected to the sensor supply terminals 6 3 Inputs 6 3 1 Connection of the sensors In1 2 DC PNP to FD 2 DC NPN to FD 2 AC DC to FD 2 Noe noe noo o o E BU ole BU o BU nial DC quadronorm to FD 2 NAMUR up to 25 V to FD 2 as BK TL BU 6 Connection of the sensors The connection of mechanical switch contacts is not recommended since they tend to bounce and produce faulty pulses The terminals 5 6 can be used for the sensor supply or for the reset inputs 6 3 2 Re
4. IN 1 here ON A WARNING The device is not approved for safety related tasks in the field of operator protection Using an electrical connection of the outputs from two or more units to achieve a redundant circuit they can also be used for safety related tasks All applicable technical standards must be followed 4 Operating and display elements CH1 CH2 CH3 RUN PRG KEY 0 0 0 0 0 ren Sy 1a 1b 1c 1d 1 OLED display 1a Indicators for input channels and operating modes CH Input channels RUN Run mode normal operating mode PRG Programming mode setting of the parameter values KEY Locking 1b Actual values and parameter values 5 digit numerical Rotational speed 0 60 000 RPM Pulses 0 1 1 000 0 Hz rotational direction ODIR no rotational direction or pulse sequence detected 1DIR IN 1 before IN 2 2DIR IN 2 before IN 1 Outside the value ranges the display shows 1c Parameter abbreviation and units 3 digit alphanumeric 1d Display is in stand by mode no values visible 4 1 2 A and Y buttons Selection of the actual value display parameter selection setting of the parameter values 3 Enter gt button Selection of the operating mode acknowledgement of the parameter value front reset 4 LEDs In1 2 yellow Input pulses LEDs Out1 2 green Switching status of the outputs 1 and 2 Off Output i
5. and connection must comply with the applicable national and international standards Responsibility lies with the person installing the device 2 2 Target group UK The device must only be installed connected and put into operation by a qualified electrician 2 3 Electrical connection Disconnect the unit externally before handling it Also disconnect any independently supplied relay load circuits Make sure that the external voltage is generated and supplied according to the requirements for safe extra low voltage SELV since this voltage is supplied without further measures near the operating elements and at the terminals for the supply of connected sensors The wiring of all signals in connection with the SELV circuit of the device must also comply with the SELV criteria safety extra low voltage safe electrical isolation from other electric circuits If the externally supplied or internally generated SELV voltage is externally grounded the responsibility lies with the user in accordance with the applicable national installation regulations All statements in this manual refer to the unit the SELV voltage of which is not grounded It is not allowed to supply external voltage to the terminals for the pulse pick up supply The consumption of current which exceeds the value given in the technical data is not allowed An external main switch must be installed for the unit which can switch off the unit and all related circuits This ma
6. of direction switch on moment both outputs ON during ST1 after the first detection of direction the wrong relay de energises e g if IN 1 before IN 2 output 1 remains ON and output 2 changes to OFF after ST1 outputs switch according to the incoming pulse sequence Note only useful in combination with ST1 Values 1 26 Default value 1 suppression of a direction signal EI Operating principle without start up parameters ST1 and SC1 At the switch on moment both outputs are OFF After power on of the monitor the outputs switch according to the pulse sequence schematics 3 Functions and features 7 1 4 FP1 Failure Pulses pulse suppression for start up and run down Enables the suppression of direction dependent pulses The respective output does not switch until the pulse number gt FP1 lf for example a shaft or a rotor briefly rotates in the opposite direction before standstill this parameter prevents that a change of direction is signalled This is also so for the first start up Values 0 100 Default value 0 17 7 1 5 NC1 Number of Cams Number of cams detected per revolution On the basis of this value the monitor calculates the rotational speed measured frequency NCx displayed speed in RPM For frequency measurements NCx 1 should remain set Values 1 999 Default values 1 7 1 6 EVM Evaluation Mode Fast detection of direction
7. temperature rise test 200 x 200 x 150 mm Data sheets can be found at www ifm com Data sheet search Article number 10 2 Approvals standards EC declarations of conformity approvals etc can be downloaded at www ifm com Data sheet search Article number More information 11 Maintenance repair disposal The device is maintenance free gt Do not open the housing as the device does not contain any components which can be repaired by the user The device must only be repaired by the manufacturer gt Dispose of the device in accordance with the national environmental regulations 24
8. value is acknowledged with Enter gt the unit carries out its monitoring function on the basis of the previously set parameters and switches the relay and transistor outputs accordingly E The monitoring function of the monitor is deactivated by continuously pressing Enter gt in the RUN mode The deactivation is effective as long as the button is pressed 8 2 2 Time Out function If during programming no pushbutton is pressed for approx 15 s this is seen as a cancellation Parameter changes which are not acknowledged with Enter gt are rejected The previously set parameter value is restored and remains effective for the monitoring functions 8 2 3 Numerical entries gt Press A or Y and hold it The smallest decade becomes active and is counted up or down depending on the selected pushbutton e g 1 2 3 0 Then comes the next decade etc 21 As soon as the pushbutton is released the active decade flashes It is set by pressing A or Y several times The preceding decade then flashes and can be set 8 2 4 Factory Reset The factory default values can be restored by pressing A and simultaneously during power on All previously entered parameter values are lost 8 2 5 KEY function locking The unit can be locked to prevent incorrect entries After locking only the actual value indication can be switched with the A and F buttons Parameter range and PRG mode can no longer be selected Loc
9. via 2 separate input channels evaluates the pulse shifts and switches the 2 outputs according to the set parameters The unit enables monitoring of operational status like rotational direction left right or faults like wrong direction or standstill MONITOR FD 2 IN 1 before IN 2 here for example left hand movement 1 pulse pick ups 2 switching cams 3 switching output 1 message IN 1 before IN 2 here ON 4 switching output 2 message IN 2 before IN 1 here OFF 1 The input pulses must be phase shifted and overlap for min 0 25 ms Basic switching behaviour of the outputs e When the pulse sequence is IN 1 before IN 2 output 1 switches i e relay 1 energises and transistor output 1 is switched Relay 2 is de energised transistor output 2 is blocked e When the pulse sequence is IN 2 before IN 1 output 2 switches i e relay 2 energises and transistor output 2 is switched Relay 1 is de energised transistor output 1 is blocked Even in case of a temporary standstill the respective output remains switched until one of the following events occurs e The pulse sequence changes e The output is reset when the programmed reset time has elapsed e The operating voltage is switched off MONITOR FD 2 IN 2 before IN 1 here for example right hand movement 1 pulse pick ups 2 switching cams 3 switching output 1 message IN 1 before IN 2 here OFF 4 switching output 2 message IN 2 before
10. 11 Oy MILES oraire ec tetob i i r 12 6 3 1 Connection of the Sensors IN1 2 eccsssescssscsssseseessseeeeesseeees 12 6 3 2 Reset inputs reset 1 and 2 oo cecssssssssssesescssssescsssseeessseeseseteees 12 6 5 0 Typical inputen Fos K ocana eaae 13 OA UDUS ene ee en he ee E EEA 14 6 4 1 Relay outputs Out 2 ccecsesssssssessseesscssesesssssecsssseeeeseteees 14 6 4 2 Transistor outputs OUTI 2 cccnicssccosscsreasensatatenpadeancneacatentersdasataectaties 14 7 Navigation and parameter overview cceccsccseseececssseessecesserssseesaseesseeeess 15 7 1 System PAaraMetelS ccccssessecssessssessscssesssssscssssscsssessceserseseersesarersesaees 16 es E E E AE AE A Crea terete ornare 16 EE E e EA E AEA TE cere 16 e Program N e EEEREN 8 1 Programming example DT1 Delay Time output 1 8 2 Notes on programming seiaisscannanitensh awaansranaiabemnidasviwansisnivatounedaiviawdansanaennedieanin ZA RUN MOIO cecene E E EEEE AERE 2 Time OM MU OM seision E E 9 2 9 Numencal enie Suncor 92A Facio RESO assia a A Na maantis 8 2 5 KEY Junction PEKINO nsssspnan ei 9 Scale drawing asta csestiaconacaasncnstcatursscn saiseasinastiesisnanvacotaniasatuanssteamiacieanleateaeeorn 28 10 Technical dala eonna AAAA 23 101 OVEN iaaa ena EA AA PREE AEEA 23 10 2 Approvals Standards c ccccscccssscsssscsssscscecsesecsssessssssessesessesesssseseseeses 24 11 Maintenance repair disposal c cccessesecsssssssssecsse
11. CE 07 2014 7390957 00 ifm electronic Operating instructions ecomak2z2u00 Monitor FD 2 80008 Contents PPP YONG EE A A A EA T AA 4 1 1 Symbols USEI oasen AS E 4 12 VATU Sions Usad sssaaa EEn E A ie eeont1g eee eee 4 SANG I MSL HONS igs cheers chee sett ecn e ETE E 5 PNE EE el E A TE E A E A A AE 5 22 O O OU a N 5 2 ES CMICAl Connec UO N ic neeseiepasthaeaudusenatatanitnsaniona ubsuauidaiateanaeinluntaeanbacedaaninvennaanee 5 2A OEA Oese A E 5 2a COC 16 9 E E E ee eee eee oe ee 6 20 Housing WEF MeN serenas rE 6 2 7 Tampering with the device cccsccsesssssecssssssssssssrssssessserseseessssrsesersasseees 6 3 Functions and JealuUroS 2cgocscckos teseass debe ces tettinvatet cntesbaniaelstdeaswshesbariostonetacuneatseeeeseks 6 4 Operating and display elements cccessscessseesssseescsssseecssssteesseseeesesaeersees 9 4 1 Display stand by Mode sa cacssniremncassviavasnsioensacavaaxanavindasaietaneainanceasaanctingrasuiants 10 o nstalatO Nascini e eneinio 10 5 1 Installation of the device 0 ceecssessssessssssssesssssseeeesseeeesesesesstsseeesaness 10 5 2 Mounting of the sensors cccecsssssesssssessssssessssscsseesseesessessseesessrrsesaees 10 6 Electrical COMME COM sassen a e aa 11 D1 Terminal COnneciON snsaaanro enia E EEAS 11 6 2 Voltage supply power 5 cnssacccstenaratancsnesasansnsansaxsnsndstinstnenbaataseenedeseasmceauata 11 02 1 ACSUPDI oane EE 11 62a DOSUD ea ee ee eee eee
12. The output switches on with the first input pulse lf the pulse sequence changes the output switches back immediately lf a sensor fails the output changes with each damping and undamping of the remaining sensor Safe detection of direction The output does not switch until the second sensor has also sent a pulse to the respective input If the pulse sequence changes the output switches back immediately lf a sensor fails the set relay de energises after the first pulse of the remaining sensor and remains de energised transistor output blocked Values 0 1 Default value 1 safe detection of direction 7 1 7 DIM Dimension display format Indication in Hz or RPM revolutions per minute When a new unit is selected the monitor converts all existing values into the new unit Values 0 RPM 1 Hz Default value 0 RPM 7 1 8 VER Software version The installed software version is displayed 5 digit number with abbreviation VCO 18 7 2 Application parameters 7 2 1 CTX Cycle Time reset time for output 1 2 With active reset time the corresponding output switches back when the set time has elapsed if no direction dependent pulses have been detected within the reset time With inactive reset time 0 0 s the corresponding output remains switched according to the pulse sequence last detected 3 Functions and features Values 0 0 1000 0s Default values 0 0 reset time not active
13. he set parameter value Enter gt gt 3 s 6 Return to the RUN mode Enter gt gt 3 s 8 1 Programming example DT1 Delay Time output 1 Operation Display Change from the RUN mode to the parameter range here 1 gt Briefly press Enter gt once gt The 1st parameter range is displayed Selection of the requested parameter here DT1 gt Press the Y button until the parameter DT1 is displayed with em the currently set value here default value 0 0 Change to the PRG mode gt Briefly press Enter gt once RUN PRG gt The unitis in the programming mode N17 gt PRG indicator visible parameter abbreviation flashes 0 0 DTI 20 Setting or changing the parameter value gt Press A until the requested parameter value is ii RON IRC displayed 8 2 3 Numerical entries Na 15 0 Acknowledgement of the set parameter value gt Press Enter gt until the parameter abbreviation no longer RUR flashes and the indicator PRG has disappeared gt The new parameter value is indicated and effective 15 0 DT Return to the RUN mode gt Press Enter P for about 3 s or wait for the time out function a aii approx 15 s gt The unit is again in the RUN mode the current value is 1665 RPM indicated 8 2 Notes on programming 8 2 1 RUN mode During programming the unit internally remains in the RUN mode RUN indicator visible This means that until a new
14. in switch must be clearly assigned to the unit 2 4 Operation Be careful when handling the unit once power is applied This is only allowed by qualified personnel due to the protection rating IP 20 The design of the unit corresponds to the protection class II except for the terminal blocks Protection against accidental contact finger protection to IP 20 for qualified personnel is only guaranteed if the terminal screw has been completely screwed in 2 5 Location For the correct operation the unit must be mounted in a housing protection rating IP 40 or higher which can only be opened using a tool or in a locked control cabinet The device has been tested for an impact energy of 1 joule according to EN61010 2 6 Housing temperature As described in the technical specifications below the device can be operated in a wide ambient temperature range Because of the additional internal heating the operating elements and the housing walls can have high perceptible temperatures when touched in hot environments 2 Tampering with the device In case of malfunction of the unit or queries please contact the manufacturer Any tampering with the device can seriously affect the safety of operators and machinery This is not permitted and leads to the exclusion of any liability and warranty claims 3 Functions and features The monitor FD 2 is a pulse evaluation system for direction monitoring It receives pulses from external pulse pick ups
15. king Unlocking gt Press A and F simultaneously and hold them pressed gt The KEY indicator flashes gt Press A and F simultaneously and hold them pressed gt The KEY indicator flashes gt Release the pushbuttons when the KEY indicator is no longer indicated gt Release the pushbuttons when the KEY indicator is continuously indicated 22 9 Scale drawing NCEE NEY ON n n n n y 7 8 9 10 11 12 13 14 15 16 17 18 8 8 88A CAAA 19 20 21 22 23 24 10 Technical data 10 1 Overview Monitor type DR2505 FD 2 Supply voltage Frequency range Power consumption see type label Sensor types PNP NPN NAMUR Sensor supply 24V DC Input frequency lt 1 kHz Relay outputs 2 changeover contacts potential free Switching current S6A Switching voltage lt 250 V AC B300 R300 Transistor outputs PNP switched externally supplied Switching current lt 15 mA short circuit proof Switching voltage 24 V DC 20 Protection housing terminals IP 50 IP 20 Ambient temperature Storage temperature 40 60 C 40 85 C Max relative air humidity 80 31 C linearly decreasing to 50 40 C 23 Art no DR2505 Maximum operating altitude 2000 m above sea level Connection 21 dual chamber terminals 2 x 2 5 mm AWG 14 cULus test conditions housing dimensions for
16. nsistor outputs 6 4 2 Transistor outputs Out 2 gt The transistor outputs need an external voltage of 24 V DC on terminal 3 gt Connect the reference point GND of the external power supply to terminal 1 of the monitor Otherwise no switching operation is possible gt The SELV criteria safety extra low voltage must be met for the DC supply of the transistor outputs gt The DC supply cable L terminal 3 must be protected externally with a 315 mA T fuse 5 x 20 mm or similar 14 7 Navigation and parameter overview The pushbuttons A and Enter gt are used for the navigation entry of values and acknowledgement within the parameters arranged in columns RUN mode Parameter range and PRG mode Input 1 RPM Hz Direction ODIR 1DIR 2DIR 1 Display rotational speed input frequency on input 1 2 Display rotational direction ODIR no rotational direction or pulse sequence detected 1DIR IN 1 before IN 2 2DIR IN 2 before IN 1 3 Back to the RUN mode A System parameters B Application parameters 15 7 1 System parameters 7 1 1 SOx Store Output latching function outputs 1 2 When this parameter is active the respective output does not switch back automatically but must be reset A reset deletes the last detected direction and sets the display to ODIR Values 0 inactive 1 front reset Enter gt gt 3 s 2 front reset and external reset
17. s not switched relay de energised transistor blocked on Output is switched relay energised transistor switched Flashing quickly Output is kept latched parameter SOx Store Output Flashing slowly The delay time has an effect on the output The output switches when the delay time has elapsed and the trigger event is still present parameter DTx Delay Time Panel for labelling 4 1 Display stand by mode If no button is pressed for more than 10 minutes the device changes to the stand by mode Values and units are no longer visible The stand by mode can be identified by a flashing rectangle Ea Even if no values and units are visible the device continues its monitoring function on the basis of the set parameters and switches the relay and transistor outputs accordingly Press any button to switch the display on again 5 Installation 5 1 Installation of the device gt Install the device on a 35 mm DIN rail gt Leave enough space between the unit and the top and bottom of the control cabinet to enable air circulation and to avoid excessive heating gt Take into account the internal heating of all units when mounting several units side by side The environmental conditions must be observed for every unit 5 2 Mounting of the sensors gt Follow the manufacturer s installation instructions 10 6 Electrical connection 6 1 Terminal connection Monitor FD 2 Reset 1 17 pnp
18. seesescessessessesesseseesseeenes 24 This document is the original instructions 1 Preliminary note This document is part of the device and contains information about the correct handling of the product This document is intended for specialists These specialists are people who are qualified by their training and their experience to see risks and to avoid possible hazards that may be caused during operation or maintenance of the device Read this document before use to familiarise yourself with operating conditions installation and operation Keep this document during the entire duration of use of the device Adhere to the warning notes and safety instructions 1 1 Symbols used gt Instructions gt Reaction result Designation of keys buttons or indications Cross reference Important note Non compliance can result in malfunction or interference Information Supplementary note 1 2 Warning signs used A WARNING Warning of serious personal injury Death or serious irreversible injuries may result A CAUTION Warning of personal injury Slight reversible injuries may result NOTE Warning of damage to property 2 Safety instructions 2 1 General Follow the operating instructions Non observance of the instructions operation which is not in accordance with use as prescribed below wrong installation or incorrect handling can affect the safety of operators and machinery The installation
19. set inputs reset 1 and 2 The start up delay can be started or a saved error can be reset via the reset inputs terminals 17 18 gt The internal 24 V DC voltage terminal 5 or an external 24 V DC voltage is connected with terminal 17 or 18 via a closing contact Reset for output 1 terminal 17 Reset for output 2 terminal 18 gt f an external voltage is used the negative reference point of this voltage must be connected to terminal 1 of the monitor When the contact is opened 24 V DC no longer applied the start up delay or the memory reset starts 12 Ey A 24 V DC continuous signal leads to a permanent bridging of the monitoring i e the same state as during the start up delay is indicated When the voltage is no longer applied and the set start up delay has elapsed monitoring starts 6 3 3 Typical input circuit F x sensor supply O npn O 270E pnp O sensor supply OB 6 4 Outputs 6 4 1 Relay outputs Outt 2 gt To prevent excessive wear and to comply with the EMC standards interference suppression of the contacts is required for switching inductive loads 7 WARNING If the device is operated on an AC supply terminals 7 8 this must use the same supply cable as the voltage supply to switch an AC voltage via the relay outputs E If the relay outputs are used for switching very small currents e g PLC inputs considerable contact resistance can arise In this case use the tra
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