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Summary of Contents for Kobold DRB-G R Series
- Page 1 Operating Instructions Dosing Electronic Model: ZED-D or DF-…DLxxx or Model-…GxxR...
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Page 2: Table Of Contents
10. Order Codes ....................29 11. Dimensions ....................30 12. EU Declaration of Conformance ..............31 13. UK Declaration of Conformity ..............32 Manufactured and sold by: Kobold Messring GmbH Nordring 22-24 D-65719 Hofheim Tel.: +49(0)6192-2990 Fax: +49(0)6192-23398 E-Mail: info.de@kobold.com Internet: www.kobold.com... -
Page 3: Note
Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The instruction manuals on our website www.kobold.com are always for currently manufactured version of our products. Due to technical changes, the instruction manuals available online may not always correspond to the product version you have purchased. -
Page 4: Operating Principle
ZED-D 5. Operating Principle The evaluation unit changes the frequency signal of the pickup into a 3(4)-digit flow reading with adjustable scale (topline of display), and a scalable analogue signal. The dosage is displayed in the bottom line of the display. The unit of measurement can be selected. -
Page 5: Electrical Connection
ZED-D 6. Electrical Connection 6.1 ZED-D, DRB-…GxxR, DPE-…GxxR fieldhousing and control panel installation *) Ctrl 1 -- GND => Start Ctrl 2 -- GND => Stop Ctrl 1 -- Ctrl 2 -- GND => Reset Dosing 6.2 DF-…DLxxx, Model-…GxxR cable connection Wire number DF Dosing electronics +24 V... -
Page 6: Model
ZED-D 6.3 Model-…GxxR plug connection -G34 R -G31 R 0 (4) - 20 mA Out 0 - 10 V + Vs + Vs Ctrl 2 * Ctrl 2 * Ctrl 1 * Ctrl 1 * 30 V / 2 A 30 V / 2 A AC/DC... - Page 7 ZED-D NAMUR-Sensor Operation of ZED-D on flow meters with transmitters UMF2B, UMF3 and UMC4 for dosing applications The ZED-D dosing device is connected to the UMF2B, UMF3 or UMC4 converter via the frequency output. ZED-D Impulse - 0 - 1000 Hz Impulse + UMF-2 / UMF-3 / UMC-4...
- Page 8 ZED-D The following parameterizations must be made: Settings on the UMF2B / UMF3 / UMC4 transmitter (see corresponding operating instructions): − Enter customer password 0002 (UMF2B, UMF3: Chapter 13.2.1, UMC4: 7.2.2.1). − In the function class "Pulse output" / "Pulse or frequency output" set the pulse output to frequency output (UMF2B, UMF3: Chapter 13.6.1;...
- Page 9 ZED-D Function check: Activate the simulation for the frequency output on the UMF2B, UMF3 or UMC4 converter: - Select function class "Simulation" / "Simulation specification Q / direct" => "Direct". - Set the frequency to 1000 Hz under "Simulation direct pulse output". - Switch on the simulation under "Simulation off / on"...
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Page 10: Operation / Configuration / Adjustments
ZED-D 7. Operation / Configuration / Adjustments 7.1 General Only the menu items which lines are marked in the selection matrix in grey colour, are available in the respective instrument version. Italic written values are blinking in the display, if they have been chosen for any input. -
Page 11: Function Of The Control Keys
ZED-D 7.2 Function of the control keys Operating mode >Measure< : PGM/ENTER - Press briefly 1x: a) Display dosage interval counter or b) Reset status reports. - Press briefly 2x: Display current total quantity, then Display corresponding scale unit. - Press for 3 sec: ... -
Page 12: Character Explanation For Main Menu
ZED-D ▼ a) Select parameter group or parameter or - Press briefly: b) Reduce digit position (when entering of numerical value) or c) Select list value (e.g..L/m, L/h, m /m, ...). ▲ a) Select parameter group or parameter or - Press briefly: ... -
Page 13: General Settings
ZED-D 7.4 General Settings ZED-D K11/0522 page 13... - Page 14 ZED-D GENERAL SETTINGS Menu Item Parameter / Function Explanation / Values / Other Language Select menu language German or English Measuring unit for flow mL/s, mL/m, L/s, L/m, L/h, m /m, m fUnitFS * measurement GPM, GPH, UU/s, UU/m, UU/h Maximum measuring range value fValueFS * Range = 0,00...99,9..._100...9999...
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Page 15: Flow And Analogue Output
ZED-D 7.5 Flow and analogue output ZED-D K11/0522 page 15... - Page 16 ZED-D FLOW Menu Parameter / Function Explanation / Values / Other Item mL/s, mL/m, L/s, L/m, L/h, m /m, m fUnit Unit of flow indicator GPM, GPH, UU/s, UU/m, UU/h The attenuation pacifies the flow indicator. Attenuation of reading fluctuations in the flow indicator The attenuation value is the approximate equivalent of the setting time fDamping of the display value to c.
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Page 17: Relay Output
ZED-D 7.6 Relay output ZED-D K11/0522 page 17... - Page 18 ZED-D RELAY S1 Menu Item Parameter / Function Explanation / Values / Other Flow: Monitoring of an adjustable flow value (s1SPunkt). GM Limit: Monitoring of an adjustable total volume (s1TA-Lim). PumpCtrl: Dosage pump control. s1Funct Relay1 Function selection FineDose: Fine dosage valve control. see ...
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Page 19: Dosing
ZED-D 7.7 Dosing ZED-D K11/0522 page 19... - Page 20 ZED-D DOSAGE UNIT Menu Item Parameter / Function Explanation / Values / Other Unit of dosage quantity DM-Unit Unit of dosage , gal, mgal, UU (User Unit, see UserUnit. ) mL, L, m DAmount Dose Numerical value of dosage quantity Numerical value of the fine dosage Unit set as in DM-Unit.
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Page 21: User Alignment And Service-Settings
ZED-D 7.8 User alignment and Service-Settings ZED-D K11/0522 page 21... - Page 22 ZED-D USER CALIBRATION Menu Item Function / Explanation CAL Freq* Calibrate by entering frequency and flow. In the menu item CAL Freq The bottom line always shows the current pulse value of the User calibration. Calibration process: a) FlowVal Enter nominal flow value of the sensor. > (e) press > b) FlowUnit Enter unit for flow value.
- Page 23 ZED-D SERVICE Menu Item Parameter / Function Explanation / Values / Other SecCode Enter security code. Input of 4-digit security code Input and enablement of the parameter change. The following passwords have been defined: 3461 – General menu release 6571 – Activates the device-specific parameters (only ZED devices) SecCode Change security code...
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Page 24: Error Report
ZED-D 7.9 Error report Error code Reason Reset UU User unit may not be ≤ 0 E102 Correct parameter E142 Distance between upper and lower Correct parameter analogue value too small (based on the actual flow) E143 Distance between upper and lower Correct parameter analogue value too small (based on the dosing amount) -
Page 25: Relay Functions
ZED-D 8. Relay Functions 8.1 Dosing (REL S1) with correction amount & fine dosing (REL 2) REL S1 REL S2 REL S1 REL S2 D - DAmount dosing amount F - FDAmount fine dosing amount -K - DMCorrct correction amount (if negative) +K - DACorrct correction amount (if positive) follow-up amount... -
Page 26: Dosing (Rel S2) & Pump Control (Rel S1)
ZED-D 8.2 Dosing (REL S2) & Pump control (REL S1) REL S1 REL S2 REL S1 REL S2 D - DAmount dosing amount -K - DACorrct correction amount (if negative) +K - DACorrct correction amount (if positive) PV - s1PumpAT pump flow PN - s1PumpDT pump backlash... -
Page 27: Switching Characteristic Limit Value
ZED-D 8.3 Switching characteristic limit value sxSPoint sxSPoint - sxHyste REL Sx 8.4 Switching characteristic window sxFPoint + sxHyste sxFPoint sxSPoint sxSPoint - sxHyste REL Sx ZED-D K11/0522 page 27... -
Page 28: Technical Information
ZED-D 9. Technical Information Display: 2 x 8-digit alphanumeric, LCD module, illuminated Display rate: Flow display: 3- or 4-digit (XX.X, X.XX or XXXX) Flow units: mL/s, mL/m, L/s, L/m, L/h, m /h, GPM, GPH, user unit per h/min/s selectable Quantity meter: 8-digit Dosage: 5-digit... -
Page 29: Order Codes
ZED-D 10. Order Codes (Order example: ZED-DF10 KS 4R P) Supply Model Electrical connection Analogue output Casing P = control panel installation 90-250 V ZED-DF10 96x96 mm KS = terminal strip F = field casing 116 x116 mm 4R = 0(A)-20 mA (control panel installation) S = field casing with 1 R = 0-10 V... -
Page 30: Dimensions
ZED-D 11. Dimensions ZED-D Control panel ZED-D field housing installation (casing P) page 30 ZED-D K11/0522... -
Page 31: Eu Declaration Of Conformance
ZED-D 12. EU Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Dosing Electronic Model: ZED-D to which this declaration relates is in conformity with the standards noted below: EN 61326-1:2013 Electrical equipment for control and instrumentation technology and laboratory use –... -
Page 32: Declaration Of Conformity
ZED-D 13. UK Declaration of Conformity We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Dosing Electronic Model: ZED-D to which this declaration relates is in conformity with the standards noted below: BS EN 61326-1:2013 Electrical equipment for measurement, control and laboratory use.
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