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Pressure Measurement Amplifier DMV 4000

Certified according to ISO 9001:2000

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Operating instructions

Pressure Measurement Amplifier DMV 4000

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Contents:

1. General description

6.

Display and operating elements

2. Technical details

7.

Programme access / barring

3. Assembly

8.

Commissioning

4. Commissioning Electrical connections

9.

Additional function

5. Adjustment Possibilities

10.

Error Reading

Please refer to this instruction manual before connecting or operating the instrument

Update: August 2, 2011

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Summary of Contents for DMV 4000

Page 1: ...00 Contents 1 General description 6 Display and operating elements 2 Technical details 7 Programme access barring 3 Assembly 8 Commissioning 4 Commissioning Electrical connections 9 Additional function 5 Adjustment Possibilities 10 Error Reading Please refer to this instruction manual before connecting or operating the instrument Update August 2 2011 ...

Page 2: ...0 mm Colour Dark grey Weight approx 250 g Panel cut out size 92 0 0 8 x 45 0 0 6 IP rating From front IP 65 connection IP 00 Input Wheatstone resistance bridge 350 Ω 10 KΩ Supply voltage 5 VDC transducer supply Sensitivity 1 mV V 4mV V Relay Contacts Up to 3 over the overall measuring span freely adjustable relays Switching capacity 250 VAC 2A 120 VAC 4A Fail Safe feature Performance control Senso...

Page 3: ...or operating electrical factory equipment are to be stringently adhered to CE Mark For unrestricted operation of the instrument according to the guidelines of the electromagnetic compatibility 89 336 EEC all analogue wiring needs to be shielded The shield is to be one sided UL recommendation 1 Use copper conductors designed for temperatures up to 60 70 C 2 Minimum cross section of 1mm to be utiliz...

Page 4: ...DMV 4000 Wiring configuration Colour coding and termination of Gneuß extension cable Pressure sensor Pin Colour 6P Function DMV 4000 terminal A Yellow Signal 11 B White Signal 12 C Brown Supply 8 D Green Supply 9 E Pink Cal 80 34 F Grey Cal 80 35 ...

Page 5: ... Analogue Out High Range 9999 99999 sys sys sys sys Prot Prot Prot Prot Communications protocol Modbus Jbus baUd baUd baUd baUd Baud rate 200 57600 ParY ParY ParY ParY Parity none euen odd Addr Addr Addr Addr Communications address 1 247 CodeI CodeI CodeI CodeI Password 1 0 65534 Co Co Co Code2 de2 de2 de2 Password 2 0 65534 Code3 Code3 Code3 Code3 Password 3 0 65534 ALARM ALARM ALARM ALARM AL LT ...

Page 6: ...Y Alarm hysteresis 2 0 10 0 AL 3hY AL 3hY AL 3hY AL 3hY Alarm hysteresis 3 0 10 0 AL 1 d AL 1 d AL 1 d AL 1 d Alarm activation delay 1 0 0 60 0 s AL 2d AL 2d AL 2d AL 2d Alarm activation delay 2 0 0 60 0 s AL 3d AL 3d AL 3d AL 3d Alarm activation delay 3 0 0 60 0 s FILT FILT FILT FILT TIME TIME TIME TIME Filter time constant 0 30 0 s Ehit Ehit Ehit Ehit Exit Parameter menu CaL CaL CaL CaL User cal...

Page 7: ...the calibration level 1234 factory setting ALARM ALARM ALARM ALARM Z AL1 AL1 AL1 AL1 LT LT LT LT Choice of self maintenance latch feature for Alarm 1 active or non active active L L L Ltch tch tch tch and non active none Z AL2 AL2 AL2 AL2 LT LT LT LT Choice of self maintenance latch feature for alarm 2 active or non active active L L L Ltch tch tch tch and non active none Z AL3 AL3 AL3 AL3 LT LT L...

Page 8: ...ment of time delay Sec trail for Alarm 2 Z AL AL AL AL 3 d 3 d 3 d 3 d Adjustment of time delay Sec trail for Alarm 3 FILT FILT FILT FILT Z TIME TIME TIME TIME Time seconds to respond to alarm parameter change CaL CaL CaL CaL Z C ALL C ALL C ALL C ALL Calibration function with zero and calibration point 50 100 Z C Ki C Ki C Ki C Ki Calibration function only of calibration point 50 100 ...

Page 9: ...e selected value is increased By activating in operating mode the MAX memory is evaluated and displayed By activating within the calibration parameter and configuration level all sub menus are switched over and the changed values are stored By repeated activation in the operating mode the MIN MAX memory values or units are displayed and at A1t A1t A1t A1t u u u u the cycle display of the measuring...

Page 10: ...s With the outputs locked when displaying the process variables the instrument displays the message block instead of Unit To unlock the outputs press the keys simultaneously again The output lock is retained in the event of power failure 8 Commissioning Listed below is a step by step breakdown for start up and commissioning purposes In order to warrant an exact measurement the connected pressure s...

Page 11: ...ter mode Par and to configuration mode Conf On pushing again the instrument is set back to operating mode Factory setting of passwords see page 7 To access all levels a password needs to be entered after pushing This is done by holding down the buttons and the instrument automatically selects ones tens hundreds and thousands and selectably increases or decreases By pushing the button the next acce...

Page 12: ...supply frequency Input configuration Adjusting the measuring values commas and input values Configuration of analogue outputs Adjusting the analogue output signals System configuration Adjusting the serial communication and passwords Alarm configuration Adjusting the Alarm outputs Sensor calibration configuration Adjusting the sensor calibration points ...

Page 13: ... 0 to 30 seconds Calibration mode CAL Is divided up as follows Sensor calibration menu Calibration of Zero and Span C all C all C all C all By activation the display yes through button a zero and span calibration is performed After approx 10 seconds the DMV4000 is fully functional Calibration via Calibration point C Hi C Hi C Hi C Hi By activating the display yes through the button a calibration f...

Page 14: ...instrument the possibility of allowing the measuring value to be displayed in time intervals is performed by repeatedly pushing the button Following display and adjustment possibilities are possible Lo Lo Lo Lo Min value of the pressure range Hi Hi Hi Hi Max value of the pressure range Unit Unit Unit Unit Display of the selected measuring value A1tu A1tu A1tu A1tu De activation of Interval display...

Page 15: ...nnector cable defect Sensor connector cable Sensor incorrectly connected and Sensor connection to be checked Overflow Value too small to be displayed Overflow Value too large to be displayed Gneuß Kunststofftechnik GmbH Mönichhusen 42 32549 Bad Oeynhausen Germany Tel 49 5731 5307 0 Fax 49 5731 5307 77 Email gneuss gneuss com www gneuss com ...

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