Signals - Arc protection - Motor protection - Feeder protection - Back-up protection - Technical Manual - REX610 Protection and control - Relion Protection and Control - 1.2 - IEC - ANSI - 03.05.2023

REX610 Technical Manual

Table 1. CBXCBR Input signals

Name

Type

Default

Description

POSOPEN

BOOLEAN

0=False

Signal for open position of apparatus from I/O

POSCLOSE

BOOLEAN

0=False

Signal for close position of apparatus from I/O

ENA_OPEN

BOOLEAN

1=True

Enables opening

ENA_CLOSE

BOOLEAN

1=True

Enables closing

BLK_OPEN

BOOLEAN

0=False

Blocks opening

BLK_CLOSE

BOOLEAN

0=False

Blocks closing

AU_OPEN

BOOLEAN

0=False

Auxiliary open

AU_CLOSE

BOOLEAN

0=False

Auxiliary close

TRIP

BOOLEAN

0=False

Trip signal

SYNC_OK

BOOLEAN

1=True

Synchronism-check OK

SYNC_ITL_BYP

BOOLEAN

0=False

Discards ENA_OPEN and ENA_CLOSE interlocking when TRUE

Table 2. CBXCBR Output signals

Name

Type

Description

SELECTED

BOOLEAN

Object selected

EXE_OP

BOOLEAN

Executes the command for open direction

EXE_CL

BOOLEAN

Executes the command for close direction

OP_REQ

BOOLEAN

Open request

CL_REQ

BOOLEAN

Close request

OPENPOS

BOOLEAN

Apparatus open position

CLOSEPOS

BOOLEAN

Apparatus closed position

OKPOS

BOOLEAN

Apparatus position is ok

OPEN_ENAD

BOOLEAN

Opening is enabled based on the input status

CLOSE_ENAD

BOOLEAN

Closing is enabled based on the input status