Installation - ABB M4M 30 User Manual

Network analyzer
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M4M 30 NETWORK ANALYZER USER MANUAL
Logs menu
The Audit Log stores an event after an attempt has been made to upgrade the firmware and/or CT ratio,
VT ratio or Type of network is modified.
Unit
Each entry contains following data:
Data
Description
Where general information about device from the moment of entry
System info
creation is presented.
Where snapshot of CT/VT ratios and Type of network just right after a
Configuration
successfully performed operation is presented.
Where value of total imported active energy, imported active energy of L1-
Energy
L3 and tariff 1-6 as well as total exported active energy from the moment
of entry creation are presented.

7.2.Installation

Installation
Menu
Description
Set the ratio of current transformers for current measurement on Line 1, 2
Ct ratio L1 L2 L3
and 3.
CT ratio Neutral
Set the ratio of current transformers for current measurement on neutral.
VT ratio
Set the ratio of voltage transformers for voltage measurement, if any.
Set the type of network and number of wires on which the device is
Type of network
installed.
LED Source
Set the source for the frontal LED.
Logs
35

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