ABB RES670 Applications Manual page 229

1MRK 511 407-UEN C
Phasor measurement unit RES670 2.2 IEC
Application manual
Figure 76 shows an application example of how the user can connect
SINGLECMD via configuration logic circuit to control a high-voltage apparatus.
This type of command control is normally carried out by sending a pulse to the
binary outputs of the IED. Figure
operation is performed in a similar way but without the synchro-check condition.
Single
command
function
SINGLECMD
Close CB1
CMDOUTy
IEC04000206 V2 EN-US
Figure 76: Application example showing a logic diagram for control of a circuit
breaker via configuration logic circuits
Figure 77 and figure 78
On/Off signals. Here, the output is used to control built-in functions or external
devices.
76 shows a close operation. An open breaker
Configuration logic circuits
OUTy
User-
defined
conditions
Synchro-
check
show other ways to control functions, which require steady
Section 14
Control
&
en04000206.vsd
223