janitza UMG 512 - Page 3

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UMG 512
Direction of the rotating field 82
Applying the measuring-circuit voltage 83
Applying the residual current 85
Checking the power measurement 87
Checking the communication 87
Measurement range exceeded (overload) 88
RS485 interface 89
Profibus 91
Digital in-/outputs 95
Service and maintenance 100
Service 100
Device calibration 100
Calibration intervals 100
Firmware update 101
Battery 101
Technical data 104
Function parameters 111
Dimension diagrams 116
Configuration menu overview 118
Measured value displays overview 119
Connection example 124