ABB Relion 670 series - Setting parameters; Circuit breaker SXCBR; Introduction

EXE_CL, the corresponding enable input, EN_OPEN respectively
EN_CLOSE must be set, and that no interlocking is active.
L_SEL, L_OPEN and L_CLOSE are used for local command sequence
connected to binary inputs. In order to have effect, the operator place
selector, PSTO, must be set to local or to remote with no priority. If the
control model used is Select before operate, Also the corresponding
enable input must be set, and no interlocking is active. The L_SEL
input must be set before L_OPEN or L_CLOSE is operated, if the
control model is Select before operate.
12.3.6.5 Setting parameters
Table 337: SCSWI Non group settings (basic)
Name Values (Range) Unit Step Default Description
CtlModel Dir Norm
SBO Enh
- - SBO Enh Specifies control model type
PosDependent Always permitted
Not perm at 00/11
- - Always permitted Permission to operate depending on the
position
tSelect 0.00 - 600.00 s 0.01 30.00 Maximum time between select and execute
signals
tResResponse 0.000 - 60.000 s 0.001 5.000 Allowed time from reservation request to
reservation granted
tSynchrocheck 0.00 - 600.00 s 0.01 10.00 Allowed time for synchronism-check to fulfil
close conditions
tSynchronizing 0.00 - 600.00 s 0.01 0.00 Supervision time to get the signal
synchronizing in progress
tExecutionFB 0.00 - 600.00 s 0.01 30.00 Maximum time from command execution to
termination
tPoleDiscord 0.000 - 60.000 s 0.001 2.000 Allowed time to have discrepancy between
the poles
12.3.7 Circuit breaker SXCBR
12.3.7.1 Introduction
The purpose of Circuit breaker (SXCBR) is to provide the actual status of positions
and to perform the control operations, that is, pass all the commands to primary
apparatuses in the form of circuit breakers via binary output boards and to supervise
the switching operation and position.
1MRK505222-UUS C Section 12
Control
669
Technical reference manual