FT00536-0.00-0179FV A2X90-VM
Contents
1. 0 bar Press B or A for up and down Press A B to acknowledge setting and return to menu item IS 8 4 Span value to be displayed for 20 mA Press key B until F S is displayed Press A B to enter adjustment menu 0 0 0 Press B or A for up and down 6 0 0 0 for example 60 bar Press A B to acknowledge setting and return to menu item FS 8 5 Damping Press key B until is displayed Press A B to enter adjustment menu _ 0 3 min 0 3 s max 20 0 s Press Bor A for up and down 1 5 for example 1 5 sec Press A B to acknowledge setting and return to menu item Int 8 6 Range Exceeded indication of less than 4 mA or greater than 20 mA Indicates HI if the upper limit or LO if the lower limit is exceeded Press key Buntil 1 S F S is displayed Press A B to enter adjustment menu O F F message disabled Press Bor Afor up and down To n message enabled Press A B to acknowledge setting and return to menu item ISFS Indication HI Upper range exceeded LO Lower range exceeded FT00536 0 00 0179FV A2X90 VM page 8 12 A2X90 VM Attention When the HILO indication is enabled error code HI or LO is displayed if the scale range 1999 LO to 9999 HI is exceeded 8 7 Switching Point Press key B unti S E t is displayed Press A B to enter adjustment menu O0 0 0 Press Bor A for2. up and down 2 0 0 0 20 bar Press A B to acknowledge setting and return to menu item SEt 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 8 8 Switching direction Press key B unti A L L is displayed Press A B to enter adjustment menu H hysteresis via switching point inverse Press B or A for up and down LTO hysteresis below switching point Press A B to acknowledge setting and return to menu item ALL 8 9 Return to Measuring Mode Depending on the selected menu point press key A or B from one to eight times Switching direction up Switching direction down inverse Alarm on right decimal point blinks yaa Sse Oo Alarm off right decimal point extinguishes Alarm off right decimal point extinguishes Alarm on right decimal point blinks Spt 20 0 HYS 19 7 HYS 20 3 Spt 20 0 FT00536 0 00 0179FV A2X90 VM page 9 12 A2X90 VM Display Digit height Indicating range Accuracy Electrical connection Sensor supply Voltage drop Max current load Conversion rate Gate time Data back up Error message Programming Protection Temperature influence on display Storage temperature Ambient temperature Case Housing material Cut out dimensions Depth Weight Switching output Open Co
3. 6x48 display model A2X90 VM two fixing clamps removable 12 pole terminal blocks into the unit 4 Regulation Use Any use of the 4 20 mA indicator model A2X90 VM which exceeds the manufacturer 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 FT00536 0 00 0179FV A2X90 VM page 3 12 A2X90 VM 5 Operating Principle The model A2X90 VM 96x48 loop powered display is a universal local display suitable for use with various transmitters The transmitter must be fitted with an analogue output and a terminal blocks The display B 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 6 Mechanical Data The instrument is setted up for panel mounting Itis fixed in place with the two clamps provided The maximum permitted panel thickness is 4mm Make all electrical connections with power supply off Take care to ensure electrical connections are correct Insert the clamps into the button holes in the right and left sides of the instrument and put them in tension turning the pin with a screw driver slot or cross 4 mm Make all electrical connections are correct as showed in the schemas below FT00536 0 00 0179FV A2X90 VM page 4 12 A2X90 VM 7 Electrical Connection Connect the plug on
4. A2X90 VM Operating Instructions for 4 20 mA loop powered 96x48 indicator Model A2X90 VM FT00536 0 00 0179FV A2X90 VM page 1 12 A2X90 VM 1 Contents di COM a iaa 2 DINO iG di di ide 3 Si INStruMent Inspection iia dd 3 4 Regulation USE iia E E E E 3 De Operating RENCIA ee Ae 4 6 Mechanical Dataa er A aa 4 Te Electrical CONNECTION 2 AO 5 8 COMMISSIONING Lara daa 7 9 Technical lntOrMaAtiON xNAA 9 10 Order CodeS O 11 VA DIMENSIONS iii a a aoa 10 FT00536 0 00 0179FV A2X90 VM page 2 12 A2X90 VM 2 Note Please read these operating instructions before unpacking and putting the unit into operation Follow the instructions precisely as described herein The devices are only to be used maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health 8 Safety and prevention of accidents When used in machines the measuring unit should be used only when the machines fulfil the EWG machine guidelines 3 Instrument Inspection Instruments are inspected before shipping and sent out in perfect condition Should damage to a device be visible we recommend a thorough 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 User s manual this sheet warnings 9
5. display as shown in the wiring diagram Connector assignment Switch out GND FT00536 0 00 0179FV A2X90 VM page 5 12 A2X90 VM Auxiliary power The auxiliary power typically 24 VDC must be greater than the voltage drop across the sensor the voltage drop across the display 5 V and any other voltage losses additional evaluation cable losses Ub Us Ua 5V Us other voltage losses Switching output The operating voltage Ub at PIN 1 is connected through via a PNP transistor when reaching the switching threshold The max current load constitutes 60 mA Connection example A2X90 VM VS DC LOAD 2 WIRE POWER SUPPLY 24 Vdc 4 20 mA 24 Vdc TRANSMITTER FT00536 0 00 0179FV A2X90 VM page 6 12 A2X90 VM 0 00 A2X90 VM o 6 4 20 mA LOOP POWERED 8 Commissioning 8 1 Adjusting the Display A 3 Downward and selection of menu items B 3 Upward and selection menu items A B 3 Enter menu selection for adjustment or to exit acknowledge setting 8 2 Decimal Point Press key B until d P is displayed Press A B to enter adjustment menu Press Bor A for up and down Press A B to acknowledge setting and return to menu item dP FT00536 0 00 0179FV A2X90 VM page 7 12 A2X90 VM 8 3 Zero Point value to be displayed for 4 mA Press key B until S is displayed Press A B to enter adjustment menu 0 0 O for example
6. llector Conformity to EWG guidelines EMC LVD 4 digit red LED display 12 5mm Programmable decimal point setting 1999 to 9999 0 2 of span 1 digit To 2 wire transmitters with 4 20 mA output 12 pole terminal blocks not required self supply loop powered 5 V acc load max 250 max 60 mA Three measurements s 0 3 20 s adjustable Non volatile FLASH MEMORY HI overrange LO underflow With two keys menu assisted scaling of indication decimal point gate time error message switch point IP 54 0 1 10 C 30 80 C 0 60 C panel mount 96 x 48 mm Noryl 92 x 45 mm 90 mm terminal blocks included 140g PNP max current load 90 mA Directive CEE 2004 108 EN 61000 6 4 EN 61000 6 2 Directive CEE 2006 95 EN61010 1 FT00536 0 00 0179FV A2X90 VM page 10 12 A2X90 VM 10 Order Code A2X90 VM loop powered 4 20 mA 96x48 indicator 11 Dimensions 4 95 mm e 8888 A2X90 VM 4 10MALODP POWERED FT00536 0 00 0179FV A2X90 VM page 11 12 A2X90 VM Document FT00536 rev 0 00 of 18 07 2008 FT00536 0 00 0179FV A2X90 VM page 12 12
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