Application Examples - ABB REG670 Applications Manual

1MRK 502 071-UEN -
15.1.3
Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual
IEC07000118 V3 EN
Figure 226: Selection of the energizing direction from a local HMI symbol through
a selector switch function block.

Application examples

The synchronizing function block can also be used in some switchyard arrangements,
but with different parameter settings. Below are some examples of how different
arrangements are connected to the IED analogue inputs and to the function block
SESRSYN. One function block is used per circuit breaker.
The input used below in example are typical and can be changed by
use of configuration and signal matrix tools.
The SESRSYN and connected SMAI function block instances must
have the same cycle time in the application configuration.
Section 15
Control
485