![background image](http://html1.mh-extra.com/html/abb/relion-670-series/relion-670-series_applications-manual_3052129602.webp)
close operation. An open breaker operation is performed in a similar way but without the
synchro-check condition.
Single
command
function
SINGLECMD
CMDOUTy
OUTy
Close CB1
&
User-
defined
conditions
Synchro-
check
Configuration logic circuits
en04000206.vsd
IEC04000206 V2 EN-US
Figure 371: Application example showing a logic diagram for control of a circuit breaker
via configuration logic circuits
Figure
show other ways to control functions, which require steady On/Off
signals. Here, the output is used to control built-in functions or external devices.
Single
command
function
SINGLECMD
CMDOUTy
OUTy
Function n
en04000207.vsd
Function n
IEC04000207 V2 EN-US
Figure 372: Application example showing a logic diagram for control of built-in functions
Section 14
1MRK 505 343-UEN B
Control
596
Application manual
Summary of Contents for Relion 670 series
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