BOPP & REUTHER MESSTECHNIK MDS-30 Instruction Manual Download Page 37

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Byte

Description

PLC ===> sends

PLC <=== receives

low

SET VALUE

xxh

middle

for all fillers

xxh

high

xxh

example:

set value = 100ml , DN 20 ----> 100ml x 15,915 (k-factor) =1591,5 --> 000637h

37h

06h

00h

00h

block check

(XOR from 1 to 15)

xxh

xx = depending on information

example for complete telegram:

telegram

55h 00h 15h E8h 03h 0Ah 50h 00h 00h 37h 06h 00h 00h 00h 00h C0h

Summary of Contents for MDS-30

Page 1: ...VER 1 00 Hardware Housing MDS 30 49 84 Terminal connectors QB 173 QB 172 QB 170 Counter Valve card LS 23 Master card DR 11 Converter card UV 12 Terminal Software V100 A EN 05801 00A Bopp Reuther Mess...

Page 2: ...series MID with standard frequency field design with integral pre amplifier dosing control electronics series MDS converter card type UV 12 master card type DR 11 with integral pulse output counter v...

Page 3: ...lapse as shown in Fig 3 1 stage valve closing At time A the filling machine starts the batch process and the dosing valve opens The magnetic flow meter measured the product the sensed signal is send t...

Page 4: ...This effect should be avoided if the dosing time is to be kept constant To keep the filling times constant the liquid level head should be kept within 5 At bigger meter sizes DN 15 the liquid level mu...

Page 5: ...filling This effect can only be avoided by using a two stage shut off two valves where the 2 nd final stage can compensate correct alterations of the 1 st pre stage c2 power supply whenever possible...

Page 6: ...ration and also depositsare less likely to be trapped in the meter In the case of horizontal installation the electrodes must be in horizontal position i e the pre amplifier must be above or underneat...

Page 7: ...m mm mm mm W A kg 40 2 120 190 80 75 185 5 0 4 7 5 diameter connector A B C D E actual power current weight DN DIN 405 mm mm mm mm mm W A kg 10 RD 28x1 8 80 150 60 60 155 4 0 3 3 5 15 RD 34x1 8 80 150...

Page 8: ...ential as reference the upstream and downstream pipe must be on ground The installation of the meter in plastic pipes is not allowed The power supply 24 VAC should be also on ground Mounting position...

Page 9: ...be undisturbed left the housing It must be insure that air circulation is possible All about the housing excluding the front plate must be a distance of min 10 cm to other objects To take off any cab...

Page 10: ...ing cable lenght max 250 m Any extension of the cable built onto the transmitter is possible but it must be of same type Type of measuring cable LIYY LIYCY Material Metering tube 1 4571 Process connec...

Page 11: ...UV 12 Input Measuring voltage and reference voltage from transmitter Measuring range 10 m s standard 2 5 m s option Output 0 to 50 kHz proportional to velocity in the pipe other frequencies on request...

Page 12: ...limits according reference conditons Power supply for transmitter 24 V 10 Frequency 50 Hz 5 and 60 Hz 5 respectively Power supply for electronics 18 V to 36 V DC Ripple 1 Pulse output 0 5 of measured...

Page 13: ...dosing procedure the operator terminal should be in position F6 If there are any problems refer to chapter 7 fault finding 7 Fault finding a zero point setting is not possible assumptions pipe is com...

Page 14: ...lating batch quantities b1 alternating oscillating actual quantities volume weight of the receptacle check does the liquid level of the tank decrease filling by filling by more than 5 of its previous...

Page 15: ...ase the system is automatically restarted Check following If this is not sucessfull a EPROM installed b CPU or EPROM correct installed in the socket c Quartz for CPU OK If a to c OK change card yellow...

Page 16: ...3 3 DR 11 MDS 84 UV 12 1 UV 12 2 UV 12 3 UV 12 4 UV 12 5 UV 12 6 UV 12 7 UV 12 8 UV 12 9 UV 12 10 UV 12 11 UV 12 12 UV 12 13 UV 12 14 UV 12 15 UV 12 16 UV 12 17 UV 12 18 Installation of the units in t...

Page 17: ...QB 173 2 QB 173 3 QB 173 4 QB 173 5 QB 173 6 QB 173 1 QB 173 2 QB 173 3 QB 173 4 QB 173 5 QB 173 6 QB 173 7 QB 173 8 QB 173 9 QB 173 10 QB 173 11 QB 173 12 QB 173 13 QB 173 14 QB 173 15 QB 173 16 QB 1...

Page 18: ...Current consumption depending of the number of units only 24 VDC 1 2 3 4 5 6 MDS 30 0 2A 0 3A 0 4 0 5A 0 6A 0 7A 7 8 9 10 11 12 MDS 49 0 85A 0 95A 1 05A 1 15A 1 25A 1 35A 13 14 15 16 17 18 MDS 84 1 5A...

Page 19: ...ust be set F1 number of dosing lines e g 1 F2 size DN of flowmeter e g 10 mm F3 batch quantity e g 100 ml F5 max permissible dosing time e g 1000 ms c When using a PLC instead of a LAUER terminal All...

Page 20: ...Batterie OFF ON Reset not change LS 23 Batterie OFF ON DR 11 Adjustment from the batterie jumper...

Page 21: ...utomatic x max Dosingtime x Output tolerance 1 2 step valve closing x Totalizator x Dosingtime for each channel x Overflowcorrection x K Factor Multiproduct 2 step dosing Hardware necessary QB 170 x Q...

Page 22: ...t the registered fillers are activated back to menue with F8 When power supply is switched on the main menu is showing F1 number of fillers F2 diameter of the meter F3 batch quantity F4 overflow corre...

Page 23: ...When the real batch is outside of this limit the ready output is high for 0 no function B open valve B opening at x x 0 to 50 B closed valve B closing at x x 0 valve B allways closed Save press ENTER...

Page 24: ...actual zero set max dosing time _____ ms F 1 F 2 F 3 F 4 F 5 F 6 F 7 F 8 start time _____ ms F6 filler set real t two numbers must be keyed in only if desired resp in the case a certain filler should...

Page 25: ...hed acknowledge by pressing key F8 no press key F8 back to the menue filler F 1 F 2 F 3 F 4 F 5 F 6 F 7 F 8 total diameter batch overflow maxtime actual zero set F 1 F 2 F 3 F 4 F 5 F 6 F 7 F 8 no zer...

Page 26: ...r all fillers setting with key F1 in the main menue F1 and F3 clear all counters F8 back to the main menue F 1 F 2 F 3 F 4 F 5 F 6 F 7 F 8 menue filler no __ total _________ l all fillers _________ l...

Page 27: ...ozzle repeatability of the nozzle valve outlet Rdensity repeatability of the density of the liquid RMDS the repeatability of the magmeter and dosing electronics is 0 1 of the batch quantity within a v...

Page 28: ...eatablility are depending on the oscillation of the product in the pipe A product oscillation is possible if plastic pipes are installed within the product line If the valve is closing then the pressu...

Page 29: ...agnetic Inductive Flowmeter Dosing System type MDS Terminal adapter card QB 170 for master card DR 11 1 input for start Application The terminal connector card is necessary for connection the central...

Page 30: ...er card QB 172 for counter valve card LS 23 Application The terminal connector card is necessary for connection the power supplies and the valves One terminal connector card is necessary for 6 measuri...

Page 31: ...24 VAC und 24 VDC Die Hilfsenergie sollte sternf rmig von jeder Klemmenkarte zur Stromversorgung angeschaltet werden Magnetic Inductive Flowmeter Dosing System type MDS Terminal adapter card QB 172 fo...

Page 32: ...Terminal adapter card QB 173 for converter card UV 12 Connection to transmitter type MDS Application The terminal connector card is necessary for the measuring cable connection This cable connected t...

Page 33: ...Four telegrams are defined 1 configuration 1 and 2 2 zero point set 3 read three real values 4 dosing order Configuration for RS 232 Baudrate 9 600 Startbit 1 Stopbit 1 Date 8 Parity even k factors of...

Page 34: ...DN 40 5 number of fillers xxh xxh example 0Ah 0Ah 10 fillers 6 valve mask 1 0 bit filler 1 xxh 1 bit filler 2 2 bit filler 3 3 bit filler 4 4 bit filler 5 5 bit filler 6 6 bit filler 7 7 bit filler 8...

Page 35: ...h 06h 06h 00h 00h 13 valve mask 5 0 bit 7 bit xxh filler 33 40 14 valve mask 6 0 bit 7 bit xxh filler 41 48 15 Overflow correction xxh xxh example 00h 00h yes 01h 01h no 16 block check xxh xxh xxh XOR...

Page 36: ...e xxh xxh example 4 byte E8h E8h 5 byte 03h 03h maximum dosing time 03E8h 1000ms 4 byte 00h 00h 5 byte 00h 00h maximum dosing time doesn t close valves 6 open valve B xxh xxh example 0Ah 0Ah valve B o...

Page 37: ...high xxh xxh example set value 100ml DN 20 100ml x 15 915 k factor 1591 5 000637h 37h 37h 06h 06h 00h 00h 13 00h 00h 14 00h 00h 15 00h 00h 16 block check XOR from 1 to 15 xxh xxh xx depending on info...

Page 38: ...r use in future 3 order byte zero point set 11h ffh 4 00h 00h 5 00h 00h 6 00h 00h 7 00h 00h 8 00h 00h 9 00h 00h 10 00h 00h 11 00h 00h 12 00h 00h 13 00h 00h 14 00h 00h 15 00h 00h 16 block check XOR fro...

Page 39: ...ure 3 order byte read 3 real values 13h 14h 13h 14h 4 fillernumber xxh xxh xxh 5 low actual value xxh xxh xxh 6 middle filler number xxh xxh xxh 7 high xxh xxh xxh 8 low actual value xxh xxh xxh 9 mid...

Page 40: ...xh 6 command byte 0 0 0 0 x3 x2 x1 1 x1 0 no activity of the dosing control x1 1 start x2 0 dosing control waiting for start and closes when preset value has passed the flowmeter x2 1 CIP open directl...

Page 41: ...high number 00h xxh 13 low set value 00h xxh 14 middle of the filler 00h xxh 15 high number 00h xxh 16 block check xxh xxh XOR about from 1 to 15 xx depending on information examples for complete tel...

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