Remote Generic Control Points Spcrgapc - ABB RELION 620 Series Technical Manual

Protection and control

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Table of Contents

1MRS757644 H

Values (Range)

Operation mode

1=Toggle/Persistent

Pulse length

10...3600000

Remote generic control points SPCRGAPC

Function block

Figure 109: Function block

Functionality

The remote generic control points function SPCRGAPC is dedicated only for remote

controlling, that is, SPCRGAPC cannot be controlled locally. The remote control is

provided through communications.

Operation principle

The function can be enabled and disabled with the

corresponding parameter values are "On" and "Off".

SPCRGAPC has the

to control all 16 outputs. By default, the

disables the controllable signal output. SPCRGAPC also has a general setting

Rem restriction , which enables or disables the local or remote state functionality.

between "True" and "False" for every input pulse received. The state of the output is

stored in a nonvolatile memory and restored if the protection relay is restarted.

to produce the predefined length of pulses. Once activated, the output remains

active for the duration of the set pulse length. When activated, the additional

activation command does not extend the length of pulse. Thus, the pulse needs

to be ended before the new activation can occur.

Technical Manual

Operation mode , Pulse length and Description settings available

Operation mode is set to "Toggle", the corresponding output toggles

Operation mode is set to "Pulsed", the corresponding output can be used

Operation mode for generic con-

Pulse length for pulsed operation

SPCGAPC1 Output 16 Generic control point description

Operation setting. The

Operation mode setting is set to "Off". This

Basic functions