Authorization; Lhmi Indications; Signals - ABB 615 series Technical Manual

1MAC059074-MB A
3.7.6
3.7.7
3.7.8
615 series ANSI
Technical Manual
inputs, the application configuration must be used to block these signals. Blocking scheme
uses BEH_BLK output of CONTROL function block.

Authorization

By default, Test mode and Control mode can only be changed from LHMI. It is possible
to write test mode by remote client, if it is needed in configuration. This is done via LHMI
only by setting the Remote test mode parameter via Tests/IED test/Test mode. Remote
operation is possible only when control position of the relay is in remote position. Local
and remote control can be selected with R/L button or via Control function block in
application configuration.
When using the Signal Monitoring tool to force online values, the following conditions
need to be met.
• Remote force is set to "All levels"
• Test mode is enabled
• Control position of the relay is in remote position
Table 39: Remote test mode
Remote test mode
Off
Maintenance
All levels

LHMI indications

The yellow Start LED flashes when the relay is in "IED blocked" or "IED test and
blocked" mode. The green Ready LED flashes to indicate that the "IED test and blocked"
mode or "IED test" mode is activated.

Signals

Table 40: PROTECTION input signals
Name Type
BI_SG_2 BOOLEAN
BI_SG_3 BOOLEAN
BI_SG_4 BOOLEAN
BI_SG_5 BOOLEAN
BI_SG_6 BOOLEAN
61850-8-1-MMS
No access
Command originator category maintenance
All originator categories
Default
0
0
0
0
0
Section 3
Basic functions
WHMI/PCM600
No access
No access
Yes
Description
Setting group 2 is active
Setting group 3 is active
Setting group 4 is active
Setting group 5 is active
Setting group 6 is active
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