Engineering Control Functions; Introduction - ABB Relion 630 Series Engineering Manual

1MRS756800 F
5.4
5.4.1
630 series
Engineering Manual
• Binary inputs
• Binary outputs
• Analog inputs
• Analog outputs
• GOOSE

Engineering control functions

Introduction

The apparatus control function continuously supervises and controls circuit breakers,
disconnectors and earth-switches within a bay. Permission to operate an apparatus is
given after evaluation of conditions from other functions, such as interlocking,
synchrocheck, operator place selection and external or internal blockings.
Figure 44 provides an overview from what places the apparatus control function
receives commands. Commands to an apparatus can be initiated from the Control
Center (CC), the station HMI or the local HMI on the IED front.
Station HMI
Local
HMI
RE_630
Apparatus
Control
I/O
Breakers, Disconnectors & Earthing switches
IEC09000603 V1 EN
Figure 44: Overview of the apparatus control function
The apparatus control function has the following features:
Protection and control engineering
cc
GW
Local
HMI
RE_630
Apparatus Apparatus
Control
I/O
Section 5
Station bus
Local
HMI
RE_630
Control
I/O
IEC09000603-1-en.vsd
67