Settings; Operation Principle; Switch Controller Scswi - ABB Relion 650 Series REB650 Technical Manual

Section 10
Control
10.2.8.4
10.2.9
10.2.9.1
.
188
Name Type
SELECT4 BOOLEAN
SELECT5 BOOLEAN
SELECT6 BOOLEAN
SELECT7 BOOLEAN
SELECT8 BOOLEAN
SELECT9 BOOLEAN
SELECT10 BOOLEAN
SELECT11 BOOLEAN
SELECT12 BOOLEAN
SELECT13 BOOLEAN
SELECT14 BOOLEAN
SELECT15 BOOLEAN
SELECT16 BOOLEAN
Table 119: SELGGIO Output signals
Name Type
RESERVED BOOLEAN

Settings

The function does not have any parameters available in Local HMI or Protection and
Control IED Manager (PCM600).

Operation principle

Switch controller SCSWI

The Switch controller (SCSWI) is provided with verification checks for the select -
execute sequence, that is, checks the conditions prior each step of the operation. The
involved functions for these condition verifications are interlocking, reservation,
blockings and synchrocheck.
Control handling
Two types of control models can be used. The two control models are "direct with
normal security" and "SBO (Select-Before-Operate) with enhanced security". The
parameter CtlModel defines which one of the two control models is used. The control
model "direct with normal security" does not require a select whereas, the "SBO with
enhanced security" command model requires a select before execution.
Normal security means that only the command is evaluated and the resulting position
is not supervised. Enhanced security means that the command sequence is supervised
Default Description
0 Select signal of control 4
0 Select signal of control 5
0 Select signal of control 6
0 Select signal of control 7
0 Select signal of control 8
0 Select signal of control 9
0 Select signal of control 10
0 Select signal of control 11
0 Select signal of control 12
0 Select signal of control 13
0 Select signal of control 14
0 Select signal of control 15
0 Select signal of control 16
Description
Reserved indication from bay/apparatus
1MRK 505 288-UEN A
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