Table Of Contents - Vega Absolute M-BUS-2 User Manual

CONTENTS
INTRODUCTION ......................................................................................................................................................................... 3
1 DESCRIPTION AND OPERATION ......................................................................................................................................... 4
Device description ................................................................................................................................................................. 4
Work algorithm ....................................................................................................................................................................... 4
Functional ................................................................................................................................................................................ 6
Marking ..................................................................................................................................................................................... 6
2 SPECIFICATION ....................................................................................................................................................................... 7
Device specification ............................................................................................................................................................... 7
Default device settings .......................................................................................................................................................... 8
3 OPERATION .............................................................................................................................................................................. 9
Device appearance ................................................................................................................................................................. 9
Contacts ................................................................................................................................................................................. 10
Led indication ........................................................................................................................................................................ 10
Mounting recomendations ................................................................................................................................................. 11
Converter operation in the independent poll mode of the metering devices ........................................................ 14
Converter operation in the universal poll mode ............................................................................................................ 14
4 COMMUNICATION PROTOCOL - 1.1 VERSION ............................................................................................................. 15
Converter M-BUS-2 transmits the following types of packets ................................................................................... 15
Packet with current readings from connected heat meter ................................................................................... 15
1.
Packet with data from connected M-BUS device in universal poll mode ........................................................... 16
2.
Packet with time correction request.......................................................................................................................... 16
3.
Settings packet............................................................................................................................................................... 17
4.
Converter M-BUS-2 receives packets of the following types ..................................................................................... 18
Real-time clock adjustment ........................................................................................................................................ 18
1.
Packet with request of settings ................................................................................................................................... 18
2.
Packet with settings is identical to such packet from device ................................................................................ 18
3.
5 STORAGE AND TRANSPORTATION REQUIREMENTS ................................................................................................... 20
6 CONTENT OF THE PACKAGE ............................................................................................................................................. 21
7 WARRANTY ............................................................................................................................................................................. 22
2
M-BUS-2 / User Manual
Revision 10 - 13.10.2021