ABB RET670 - Synchrocheck and Energizing Check SESRSYN; Monitoring; Overview; Service Values CVMMXN

Tap changer control and supervision TCMYLTC
Main menu/Settings/General settings/Control/TransformerTapControl(YLTC,
84)/TCMYLTC:x
Tap changer parameters such as tap positions for low and high voltage and type of
code conversion are set here.
Tap changer control and supervision TCLYLTC
Main menu/Settings/General settings/Control/TransformerTapControl(YLTC,
84)/TCLYLTC:x
Tap changer parameters such as tap positions for low and high voltage and type of
code conversion are set here.
Automatic voltage control for tapchanger, parallel control TR8ATCC
Main menu/Settings/General settings/Control/
TransformerVoltageControl(ATCC,90)/TR8ATCC:x
Transformer voltage control parameters such as transformer name, transformer
reactance and selections for alarm and block functions are set here.
Automatic voltage control for tapchanger, single control TR1ATCC
Main menu/Settings/General settings/Control/TransformerVoltage
Control(ATCC,90)/TR1ATCC:x
Transformer voltage control parameters such as transformer name, transformer
reactance and selections for alarm and block functions are set here.
9.2.6.3 Synchrocheck and energizing check SESRSYN
Main menu/Settings/General settings/Control/Synchronizing(RSYN,25)/
SESRSYN:x
Displays available instances of the synchrocheck function SESRSYN with several
settings per instance. There are settings for operation, voltage differences and
limits, time delays etc.
9.2.7 Monitoring
9.2.7.1 Overview
Under monitoring there are parameters for setting Service values, current phasors,
Voltage phasors, Disturbance reports and the Measured value expander block.
9.2.7.2 Service values CVMMXN
Section 9 1MRK504114-UEN E
Read and change settings
52
Operator's manual