ABB Relion 650 Series Technical Manual page 379

Hide thumbs Also See for Relion 650 Series:

Table of Contents

1MRK 506 326-UUS B

GATE function block is used for whether or not a signal should be able to pass from the input

to the output.

XOR function block.

LOOPDELAY function block used to delay the output signal one execution cycle.

TIMERSET function has pick-up and drop-out delayed outputs related to the input signal. The

timer has a settable time delay.

AND function block.

SRMEMORY function block is a flip-flop that can set or reset an output from two inputs

respectively. Each block has two outputs where one is inverted. The memory setting controls

if the block's output should reset or return to the state it was, after a power interruption.

RSMEMORY function block is a flip-flop that can reset or set an output from two inputs

respectively. Each block has two outputs where one is inverted. The memory setting controls

if the block's output should reset or return to the state it was, after a power interruption.

Reset input has priority.

OR function block

Identification

Function description

OR Function block

Functionality

The OR function is used to form general combinatory expressions with boolean variables. The OR

function block has six inputs and two outputs. One of the outputs is inverted.

Function block

IEC09000288 V1 EN-US

Figure 205: OR function block

Line distance protection REL650

Technical manual

identification

IEC09000288-1-en.vsd

ANSI/IEEE C37.2

identification

device number

GUID-69C40C61-427D-4EAA-B53D-DB720AFDA13A v1

GUID-7E0C103D-1072-4335-BF3A-CA644C1AF854 v2