Operating Instructions for Plug-In Display Model: TDP
Contents
1. Operating Instructions for Plug In Display GEFRANS Model TDP 1001 TDP 2000 GEFRAN CE Operating Principle The model TDP plug in display is a universal local display suitable for use with various transmitters The transmitter must be fitted with an analogue output and a connector in accordance with DIN 43 650 Type TDP 2000 can be delivered for use in hazardous areas The plug in display is simply plugged in between the connector and socket it is then ready for operation The plug in display is user programmable Scaling the position of the decimal point gate time and switch point may be set with two keys The menu steps are output to the LED display field Mechanical Connection The plug in display is simply plugged in between the connector and the socket it is then ready for operation The mounting screw must be replaced with the longer screw that is part of the delivery scope The seals must be located between the sensor TDP and TDP sensor The indicating unit can be rotated in 90 steps Beneath the LED display a dimension band can be mounted Electrical Connection Connect the plug in display as shown in the wiring diagram Connector assignment Auxiliary power TDP 1001 The auxiliary power typically 24VDC must be greater than TDP 1001 PIN 1 Vo S PIN 2 GND S PIN 3 Switch out the voltage drop across the sensor the voltage drop across the display 5 V and an2. Pi cl vo is displayed Press key B until E Press A B to enter adjustment menu amp m L m L m Lt Press B or A for up and down 6 for example 60 bar Press A B to acknowledge setting and return to menu item ep Damping l EN E is displayed Press key B until F Press A B to enter adjustment menu 0 3 min 0 3 s max 20 0 s Press B or A for up and down for example 1 5 sec 5 Z iE kJ Range Exceeded indication of less than 4 mA or greater than 20 mA Indicates H i if the upper limit or LU if the lower limit is exceeded is displayed m L E Press key B until H Press A B to enter adjustment menu F message disabled o F Press B or A for up and down enabled al n message Press A B to acknowledge setting and return to menu item a iL ie Indication H Upper range exceeded L0 Lower range exceeded Attention When the H iLO indication is disabled error code Er G6 is displayed if the scale range 1999 to 9999 is exceeded Switching Point model TDP 1001 Press key B until 5 P is displayed m ut m ug Press A B to enter adjustment menu 3 m L m L Z m E Pre
3. e only to be used maintained and serviced by persons familiar with these operating instructions and in accor dance with local regulations applying to Health amp Safety and prevention of accidents When used in machines the measuring unit should be used only when the machines fulfil the EWG machine guidelines Instrument Inspection Instruments are inspected before shipping and sent out in perfect condition Should damage to a device be visible we recommend a tho rough inspection of the delivery packaging In case of damage please inform your parcel service forwarding agent immediately since they are responsible for damages during transit Scope of delivery The standard delivery includes e Plug In Display model TDP 1 TDP 2 e Operating Instructions Regulation Use Any use of the Plug In Display model TDP which exceeds themanufacturer s specification may invalidate its warranty Therefore any resulting damage is not the responsibility of the manufacturer The user assumes all risk for such usage GEFRAN spa reserves the right to make any kind of design or functional modification at any moment without prior notice GEFRAN spa via Sebina 74 25050 PROVAGLIO D ISEO BS ITALIA tel 0309888 1 fax 0309839063 Cs RAN Internet http www gefran com cod TDP 11 05
4. polarised Sensor supply not required self supply loop powered Voltage drop lt 5 V acc load max 250 Q Max current load max 60 mA Conversion rate Three measurements s Gate time 0 3 20 s adjustable Data back up Non volatile EEPROM Error message HI overrange LO underflow Programming With two keys menu assisted scaling of indication decimal point gate time error message switch point TDP 1001 Protection IP 65 Temperature influence on display 0 01 C Storage temperature 30 80 C Ambient temperature 0 60 C Housing material Polyamide Pa6 GF30 light orange Front window made of PMMA red Switching output Open Collector PNP max current load 90 mA DIMENSIONS ORDERING INFORMATION LT DESCRIPTION plug in display with open collector 1001 plug in display Ex Il 2GEEx ib IIC T4 2000 Declaration of Conformance Plug In Display Model TDP is in conformity with the standards noted below DIN EN 50081 2 1994 03 DIN EN 50082 2 1996 02 Also the following EWG guidelines are fulfilled 89 336 EEC EMC Directive For Declaration of Conformance certificate please contact GEFRAN spa Note Please read these operating instructions before unpacking and putting the unit into operation Follow the instructions precisely as descri bed herein The devices ar
5. ss B or A for up and down 20 bar Press A B to acknowledge setting and return to menu item CP 3 Attention The standard hysteresis is the adjusted switching point minus 3 digits first digit resp first position right On customer s request the hysteresis can be factory set Switching direction model TDP 1001 i r Press key B until d Press A B to enter adjustment menu hysteresis via switching point inverse is displayed Spt 200 P Switching direction up arm on right decimal point blinks i s k z HYS 197 PESSE ysteresis d n i Alarm off right decimal point extinguishes Press B or A for up and down D L p Switching direction down inverse t hysteresis below switching point Press A B to acknowledge setting and return to menu item d ir B Return to Measuring Mode Alarm off right decimal point extinguishes HYS 20 3 te Spt 20 0 Hysteresis PF Alarm on right decimal point blinks Depending on the selected menu point press key A or B from one to eight times TECHNICAL INFORMATION Display 4 digit red LED display Digit height 7 62 mm Programmable decimal point setting Indicating range 1999 to 9999 Accuracy 0 2 of span 1 digit Electrical connection To transmitters with 4 20 mA output 2 or 3 wire and plug acc DIN 43 650
6. y other voltage losses additional evaluation cable losses Ub gt Us Ua 5V Us voltage drop across sensor Switching output TDP 1001 The operating voltage Ub at PIN 3 is connected through via a PNP transistor when reaching the switching threshold The max current load constitutes 90 mA Connection example TDP 1001 ep an l 7 ty L FE A Beith w T E a vi aT ea Fi DS l C1 4 7 HOES O i Fi k Pai T i a i ee Un COMMISSIONING Adjusting the Display _ For adjustment the 4 Phillips screws of the display should be unscrewed and the cover removed A A Downward and selection of menu items B Upward and selection menu items A B gt Enter menu selection for adjustment or to exit acknowledge setting Decimal Point Press A B to acknowledge seiting and return to menu item Press key B until d P is displayed Press A B to enter adjustment menu Press B or A for up and down Press A B to acknowledge setting and return to menu item Ap Zero Point value to be displayed for 4 mA Press key B until 2 P 4 is displayed wl m ut ut D L Press A B to enter adjustment menu E for example 0 bar Press B or A for up and down Press A B to acknowledge setting and return to menu item Jp Span value to be displayed for 20 mA
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