Pulse Counter Logic Pcggio; Function For Energy Calculation And Demand Handling; Etpmmtr; Setting Group N - ABB Relion RES670 Operator's Manual

1MRK511251-UEN B
9.2.7.2
9.2.7.3
9.3
9.3.1
9.3.2
9.3.2.1
9.3.2.2
Operator's manual

Pulse counter logic PCGGIO

Main menu/Settings/General settings/Metering/PulseCounter(PCGGIO)/
PCGGIO:x
In the Pulse counter PCGGIO folder there are a number of instances of the pulse
counter function PCGGIO. Each instance has a setting and some settable
parameters. The setting Operation is used to turn the function on or off. The
parameters are adjusted to change cycle times, pulse counter criteria and the like.
Function for energy calculation and demand handling ETPMMTR
Main menu/Settings/General settings/Metering/ThreePhEnergMeas(MMTR)/
ETPMMTR:x
Parameters for activating the function, activate accumulation of energy values,
selection of time interval for energy calculation and forward/reverse pulse
quantities for accumulated energy values are found here.

Setting group N

Overview

There are some default setting groups. Under general settings, parameters in these
groups can be changed to suit the needs of an application. The default settings have
been chosen according to established practice in the industry but will usually
require a certain amount of adjustment to suit the requirements of individual
applications.

Current protection

Overview
Under Current protection there are settings for Residual overcurrent four step, .
There are several instances of each function with parameter settings for rated data,
operation and many others.
Four step directional negative phase sequence overcurrent
protection NS4PTOC
Main menu/Settings/Setting group N/Current protection/
NegSecOverCurr4Step(PTOC,46I2)/NS4PTOC:x
Displays instances of NS4PTOC.
Read and change settings
Section 9
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