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Kobold DF-DL Series, Руководство по эксплуатации

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ZED-D 

ZED-D K11/0522 

 

page 7 

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. 
 

2

1

3

4

5

6

7

8

9

10

11

12

13

14

PNP

GND

N

P

N

N

a

m

u

r

F

-I

n

p

u

t

Impulse -

I

UMF-2 / UMF-3 /  

UMC-4

0 - 1000 Hz

ZED-D

 

 
 
 
 
 

Содержание DF-DL Series

Страница 1: ...Operating Instructions for Dosing Electronic Model ZED D or DF DLxxx or Model GxxR...

Страница 2: ...12 7 4 General Settings 13 7 5 Flow and analogue output 15 7 6 Relay output 17 7 7 Dosing 19 7 8 User alignment and Service Settings 21 7 9 Error report 24 8 Relay Functions 25 8 1 Dosing REL S1 with...

Страница 3: ...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 Safety and prevention of accident...

Страница 4: ...dosage process can be interrupted by using the Start Stop switch By taking a correction quantity into account it is possible to take any special features or conditions of the system into account By en...

Страница 5: ...n 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 1 24 VDC 2 GND 3 4 20 mA 0 10 V 4 GND 5 Ctrl 1 6 Ctrl 2 7 R...

Страница 6: ...Vs Ctrl 2 0 10 V Out DC GND 1 30 V 2 A AC DC 3 4 5 1 3 4 5 6 S 2 8 Ctrl 1 G34 R Vs Ctrl 2 0 4 20 mA Out GND 1 30 V 2 A AC DC 3 4 5 1 3 4 5 6 S 2 8 Ctrl 1 Ctrl 1 GND Start Ctrl 2 GND Stop Ctrl 1 Ctrl...

Страница 7: ...rs 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 2 1 3 4 5 6 7 8 9 10 11 12 13 14 PNP...

Страница 8: ...w Flow end value If the flow rate is the same as the final value the converter outputs 1000 Hz With short filling times the smallest possible time constant should be set UMF2B Chapter 13 4 1 UMF3 Chap...

Страница 9: ...100 Hz the frequency transmission between the converter and ZED D will no longer function properly and pulses will be lost Please also observe the display of the UMF2 UMF3 UMC4 during a sample filling...

Страница 10: ...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 The parameter can only b...

Страница 11: ...3 sec Switch to operating mode Parameterize Press for 3 sec Enter dosage only if parameter DMdirect is switched to yes START STOP Press briefly a Start dosage process b Interrupt dosage process Press...

Страница 12: ...se digit position when entering of numerical value or c Select list value e g m3 m L h L m START STOP No function in Parameterize operating mode Note If no button is pressed for 20 seconds during para...

Страница 13: ...ZED D ZED D K11 0522 page 13 7 4 General Settings...

Страница 14: ...f when the input value is 1 fJumpVD Flow switch value for attenuation cut off Value in basis is fValueFS and fUnitFS Attenuation does not function if the switch value is 0 fOverflV Flow overflow value...

Страница 15: ...ZED D ZED D K11 0522 page 15 7 5 Flow and analogue output...

Страница 16: ...E 0 Select Life Zero Offset at power output 0 mA or 4 mA at 0 10 V 0 mA 0 V and 4 mA 2 V aLowFlow Flow reading at 0 4 mA or 0 2 V Lower flow reading of gauged output range value has the same unit as t...

Страница 17: ...ZED D ZED D K11 0522 page 17 7 6 Relay output...

Страница 18: ...Flow s1WPoint Relay1 Windowpoint Reading is in the same units as the flow indicator only if s1Funct is set to Flow und s1Char auf Window s1SDelay Relay1 Switch delay Value input is always in the follo...

Страница 19: ...ZED D ZED D K11 0522 page 19 7 7 Dosing...

Страница 20: ...dosage to be increased by the appropriate constant amount The dosage relay S2 only switches the dosage meter off once the reading has exceeded the 0 value Any quantity lacking can be corrected with th...

Страница 21: ...ZED D ZED D K11 0522 page 21 7 8 User alignment and Service Settings...

Страница 22: ...the menu item CAL Vol The bottom line always shows the current pulse value of the User calibration Calibration process a PulseCnt measures number of impulses e press start counter impulses are counted...

Страница 23: ...ecific parameters only ZED devices SecCode change Change security code Define or change security code for the first time or change If no code 0000 has been set then the parameter values set are unsecu...

Страница 24: ...er than switching point Correct parameter E 222 If correction quantity is negative than the dose is lesser equal to fine dose correction quantity Correct parameter E 223 If correction quantity is posi...

Страница 25: ...osing REL S1 with correction amount fine dosing REL 2 N REL S1 REL S2 N REL S1 REL S2 F K D D F K D DAmount dosing amount F FDAmount fine dosing amount K DMCorrct correction amount if negative K DACor...

Страница 26: ...Pump control REL S1 N REL S1 PV PN REL S2 N REL S1 PV PN REL S2 K K D D D DAmount dosing amount K DACorrct correction amount if negative K DACorrct correction amount if positive PV s1PumpAT pump flow...

Страница 27: ...D D ZED D K11 0522 page 27 8 3 Switching characteristic limit value MV REL Sx sxSPoint sxSPoint sxHyste 8 4 Switching characteristic window MV REL Sx sxSPoint sxSPoint sxHyste sxFPoint sxFPoint sxHyst...

Страница 28: ...A max 5 A 1000 VA Voltage supply 24 VDC 20 approx 80 mA or 90 250 VAC max 3 VA Analogue output 0 4 20 mA Load max 500 300 at AC Supply or 0 10 V Load 100 k Sensor supply 23 V at 24 VDC max 50 mA 24 V...

Страница 29: ...nel installation MS cable connection M 18 Feldgeh use 4R 0 A 20 mA 1 R 0 10 V P control panel installation 96x96 mm F field casing 116 x116 mm S field casing with wall mount infinitely variable pivota...

Страница 30: ...ZED D page 30 ZED D K11 0522 11 Dimensions ZED D Control panel ZED D field housing installation casing P...

Страница 31: ...ry use EMC requirements industrial area EN 61010 1 2011 Safety requirements for electrical measuring control and laboratory instruments EN 60529 2014 Protection type housing IP Code EN IEC 63000 2018...

Страница 32: ...r measurement control and laboratory use General requirements BS EN 60529 1992 A2 2013 Degrees of protection provided by enclosures IP Code BS EN IEC 63000 2018 Technical documentation for the assessm...

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