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multidata

Installation and operating manual

changeover heating/cooling meter  
or calculators for cooling meters only 
with 2 additional inputs/outputs 
optionally with M-Bus, RS 232 and RS 485

 

EnergyMetering

All that counts.

Содержание multidata

Страница 1: ...Installation and operating manual changeover heating cooling meter or calculators for cooling meters only with 2 additional inputs outputs optionally with M Bus RS 232 and RS 485 EnergyMetering All th...

Страница 2: ...l reach 11 years Initial verification The heating energy metering part of the multi data is manufactured and tested according to the new European Measuring Instrument Direc Technical data Temperature...

Страница 3: ...Max current 20 mA Output frequency 1 Hz 8 Hz dynamically switching if output with 1 Hz is not possible Switching times 1 Hz 400ms tp 600 ms 8 Hz 50ms tp 80 ms 1 Hz Version fmax 1 Hz Pulse duty factor...

Страница 4: ...y in other coun tries of the EU Electro magnetic interference multidata fulfills the national and international requirements for interference resistance To avoid malfunctions due to other interference...

Страница 5: ...e is permanently set and corre sponds with the last position of the associated display value Example Output 1 energy output Energy display XXXXX XX MWh Last position 0 01 MWh 10 kWh Output pulse 10 KW...

Страница 6: ...rfe rences do not install fluorescent lamps switch cabinets or electric devices such as motors or pumps in the immediate vicinity of the meter minimum distance 1 m all welding must be finished the amb...

Страница 7: ...re marked with colors red supply blue return with respect to the heat ing system Do not buckle extend or shorten the wires Do only use paired sensors with the same se rial number on it At 2 wire syste...

Страница 8: ...allation error errors see table for error codes Most of the errors can be deleted by pressing the button If the error appears permanently it will be de tected at the next measuring cycle and displayed...

Страница 9: ...or 5 Symbol Status Event Flow existent Attention Check system device for errors Data transmission Emergency operation Exchange device External power supply Code Error Event 1 Short circuit return sens...

Страница 10: ...egment test Supply temperature Return temperature Temperature difference Flow Instantaneous power Maximum flow Average value per hour since commissioning Maximum power Average value since commissionin...

Страница 11: ...h input 1 Monthly value cooling energy 1 Monthly value input 1 monthly consumption monthly consumption ber nput 1 nput 2 Sensor type and installation point Pulse value Basic configuration Model number...

Страница 12: ...tment of your local authority which is responsible for waste disposal Alternatively a waste disposal via ZENNER is possible Your local or municipal authority or the local waste disposal company can gi...

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