VEGA VEGABAR 81 Modbus and Levelmaster protocol - Operating Instructions User Manual
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Contents
VEGABAR 81 • Modbus and Levelmaster protocol
46293-EN-131107
8.5 Exchanging the electronics module ................................................................................ 50
8.6 Exchange process assembly with version IP 68 (25 bar) ................................................ 51
8.7 Software update ............................................................................................................. 52
8.8 How to proceed in case of repair .................................................................................... 53
9 Dismounting
9.1 Dismounting steps.......................................................................................................... 54
9.2 Disposal ......................................................................................................................... 54
10 Supplement
10.1 Technical data ................................................................................................................ 55
10.2 Basics Modbus............................................................................................................... 63
10.3 Modbus register ............................................................................................................. 65
10.4 Modbus RTU commands ............................................................................................... 67
10.5 Levelmaster commands ................................................................................................. 71
10.6 Configuration of typical Modbus hosts ........................................................................... 75
10.7 Dimensions .................................................................................................................... 79
Safety instructions for Ex areas
Please note the Ex-specific safety information for installation and op-
eration in Ex areas. These safety instructions are part of the operating
instructions manual and come with the Ex-approved instruments.
Editing status:2013-10-30