ProMinent DULCOMETER D1C Operating Instructions Manual
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ProMinent DULCOMETER D1C Operating Instructions Manual

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Operating Instructions
®
DULCOMETER
D1C
Part 2: Adjustment and Operation,
Measured Variable Fluoride
D1C2-001 D
Type D
Type W
___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___
D1C A
Please enter the identity code of your device here!
Please completely read through operating instructions! · Do not discard!
The warranty shall be invalidated by damage caused by operating errors!
Part No. 987306
ProMinent Dosiertechnik GmbH · 69123 Heidelberg · Germany
BA DM 150 05/07 GB

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Summary of Contents for ProMinent DULCOMETER D1C

  • Page 1 Please enter the identity code of your device here! Please completely read through operating instructions! · Do not discard! The warranty shall be invalidated by damage caused by operating errors! Part No. 987306 ProMinent Dosiertechnik GmbH · 69123 Heidelberg · Germany BA DM 150 05/07 GB...

  • Page 2: Device Identification / Identity Code

    Device Identification / Identity Code ® D1C A DULCOMETER Controller Series D1C / Version A Type of mounting Control panel installation 96 x 96 mm Wall mounting Operating voltage 230 V 50/60 Hz 115 V 50/60 Hz 200 V 50/60 Hz (only with control panel installation) 100 V 50/60 Hz (only with control panel installation) 24 V AC/DC Measured variable...

  • Page 3: Table Of Contents

    • Correct measuring and metering is only possible in the case of impeccable operation of the sensor. The sensor has to be calibrated / checked regularly! NOTE A form “Documentation of controller settings Type D1C” is available under www.prominent.com/documentation_D1C for the purpose of documenting the controller settings.

  • Page 4: Device Overview / Controls

    Device Overview / Controls Display field Measured variable Fluoride Graphic display Fluoride "Start/stop" Button "Change" Button "Enter" Button "Branch back" ® DULCOMETER Button "Up" "Down" STOP Button Button START D1C2-002 GB CHANGE button UP button To change over within a menu level To increase a displayed numerical value and to change from one variable to and to change variables (flashing...

  • Page 5: Functional Description

    Functional Description NOTE Please refer to the description of the complete operating menu in Section 8 for a detailed description of the individual characteristics of the DULCOMETER ® D1C controller! Operating Menu ® The DULCOMETER D1C controller permits settings to be made in two different menus. All values are preset and can be changed in the complete operating menu.

  • Page 6: Display Symbols

    Display Symbols ® The display of the DULCOMETER D1C controller uses the following symbols: Description Comment Symbol Limit value transgression Symbol Relay 1, upper left Symbol Relay 1, lower left Symbol Relay 2, upper right Symbol Relay 2, lower right Metering pump 1 (Fluoride) Symbol Control off...

  • Page 7: Operation

    Operation The various menus are selected with Permanent the CHANGE button display 1 The menu is started with the ENTER button Permanent BRANCH BACK to permanent display display 2 or to relevant setting menu Calibration Calibration menu notes Various Access code, correct Setting menus Parameter Access code...

  • Page 8: Restricted Operating Menu

    Restricted Operating Menu / Layout Permanent display 1 0.95 Temperature indication only with correction variable auto.: 33.2°C Fluoride signal in mV (changing display) Permanent display 2 Positive values of setting variable: Fluoride mea. val. 0.95 ppm fd. fwd.: 70 % only with control negative values of setting variable: deFluor reg.

  • Page 9: Description

    Restricted Operating Menu / Description Permanent display 1 0.95 Temperature indication only with correction variable auto.: 33.2°C Fluoride signal in mV (changing display) Permanent display 2 Positive values of setting variable: Fluoride mea. val. 0.95 ppm fd. fwd.: 70 % only with control negative values of setting variable: deFluor reg.
  • Page 10 Restricted Operating Menu / Description Error message Condition Effect Potential low* < 90.0 mV Back to permanent display: basic load metering Potential high* > 150.0 mV " Buffer missing " Measured value fluoride ∆U > 0.3 mV " unstable after t > 600 s * For the measuring range 0...99.99 ppm, the plausibility statement is deactivated! Limits Access to all setting menus can be blocked with an access code !
  • Page 11 Restricted Operating Menu / Description Control Access to all setting menus can be blocked with an access code ! Note: The controlled variable is recalculated every second. Only suitable for processes with time constants greater than 30 s ! Only with control Positive values of setting variable: Fluoride negative values of setting variable: deFluor control...
  • Page 12 Restricted Operating Menu / Description General Settings Access to all setting menus can be blocked with an access code ! general setting ident-code: D1CA alarm relay access c.: 5000 information DxFxxxxxxxxxx active operating menu: software version english D1C-C1 FW-5.00 restriced D1C2-016-GB Possible values Initial value...

  • Page 13: Complete Operating Menu

    Complete Operating Menu / Overview All parameters of the controller can be set in the complete operating menu (access see previous page). The following overview shows the settings which can be selected: Permanent display 1 0.95 7.20 Temperature indication only with correction variable auto.: 33.2°C 33.2 °C...

  • Page 14: Description

    Complete Operating Menu / Description Permanent display 1 0.95 Temperature indication only with correction variable auto.: 33.2°C Fluoride signal in mV (changing display) Permanent display 2 mea. val. 0.95 ppm Positive values of setting variable: Fluoride fd. fwd.: 70 % only with control negative values of setting variable: deFluor reg.
  • Page 15 Complete Operating Menu / Description Error message Condition Effect Potential low* < 90.0 mV Back to permanent display; basic load metering Potential high* > 150.0 mV " Buffer 1 missing " Slope low < 45 mV/dec " Slope high > 65 mV/dec "...
  • Page 16 Complete Operating Menu / Description Measured Value Access to all setting menus can be blocked with an access code ! meas. value measured value setting ? checkout time measured value D1C2-020-D Measured value control period IMPORTANT This function may not be activated for applications in which it can be assumed that the measured value will not change.
  • Page 17 Complete Operating Menu / Description Pumps Access to all setting menus can be blocked with an access code ! Only with pumps for control pumps control dosing pump max. setting ? pump1: pump1 fluoride pump2: pump2 defluor pulse/minute D1C2-022-GB Possible values Initial value Increment Lower value...
  • Page 18 Complete Operating Menu / Description Possible values Initial value Increment Lower value Upper value Remarks Period 10 s 10 s 9999 s for solenoid valve min. time period/2 for solenoid valve Set here the smallest permitted operating factor of the connected device. Period 1 h / off 240 h...
  • Page 19 Complete Operating Menu / Description a) theoretical switching time < min. time: Cycle Cycle Cycle min. time theoretical Cycle Cycle Cycle min. time actual The DULCOMETER ® D1C does not switch for a certain number of cycles until the sum of the theoretical ®...
  • Page 20 Complete Operating Menu / Description Limits Access to all setting menus can be blocked with an access code ! limit 2 upper limits fault limits 150.0 ppm hyst.: 0.05 ppm setting ? limit 1 lower ∆t on: 0.50 ppm control: relay 1 limit1 relay 2...
  • Page 21 Complete Operating Menu / Description Servomotor The operating range is defined by the total resistance range of the feedback potentiometer. The maximum limit of the range actually used is set by defining the control range. IMPORTANT • Activation of the servomotor must be carried out with the same meticulous care as taken when calibrating a measuring sensor.
  • Page 22 Complete Operating Menu / Description Control Access to all setting menus can be blocked with an access code ! Note: The controlled variable is recalculated every second. Only suitable for process with time constants greater than 30 s ! Only with control Positive values of setting variable: Fluoride negative values of setting variable: deFluor...
  • Page 23 Complete Operating Menu / Description Feed Forward Control feed forward ctrl.: feed forward ctrl.: feed forward ctrl.: feed forward ctrl.: rated value setting ? disturb. variable Hz/mA 20 mA multiplicative 4...20 mA feed forward ctrl.: max. additive regulated value: 100 % D1C2-029-GB Possible values Initial value...
  • Page 24 Complete Operating Menu / Description Standard Signal Output 2 Access to all setting menus can be blocked with an access code ! Control with standard signal control signal output 2 regulated value Only with 2 standard signal outputs regulated value: 0 mA = positive fluoride signal output 2...
  • Page 25 Complete Operating Menu / Description General Setting Access to all setting menus can be blocked with an access code ! pause normal general setting ident-code: D1CA alarm relay DxFxxxxxxxxxx - active… closed information active software version - alarm off D1C-C1 FW-5.00 - td: 0 min 5000 access c.:...
  • Page 26 Complete Operating Menu / Description Pause Normal ® If the pause switch is off, the DULCOMETER D1C sets the operating outputs to “0” for as long as the pause switch is off or for a set time-delay t (if t is set to >...

  • Page 27: Faults / Notes / Troubleshooting

    Faults / Notes / Troubleshooting...
  • Page 28 ©2002 ProMinent Dosiertechnik GmbH · 69123 Heidelberg · Germany Operating Instructions DULCOMETER ® D1C, Part 2/Fluoride Subject to modifications · Printed in the F.R.Germany ProMinent Dosiertechnik GmbH · Im Schuhmachergewann 5-11 · 69123 Heidelberg · Germany Phone +49 6221 842-0 · Fax +49 6221 842-419 info@prominent.com · www.prominent.com...

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