Settings; Operation Principle - ABB RED650 Technical Manual

Section 21
Basic IED functions
21.3.4
Table 592: TESTMODE Non group settings (basic)
Name
IEDTestMode
EventDisable
BlockAllFunc
CmdTestEd1
21.3.5
792
Name
NOEVENT
INPUT
SETTING
IEC61850

Settings

Values (Range) Unit
Off -
On
Off -
On
Off -
On
Off -
On

Operation principle

Set the IED in test mode by
• configuration, activating the input SIGNAL on the function block
TESTMODE.
• setting TestMode to On in the local HMI, under Main menu/TEST/IED test
mode.
While the IED is in test mode, the output ACTIVE of the function block
TESTMODE is activated. The outputs of the function block TESTMODE shows
the cause of the "Test mode: being in On" state. If the input from the configuration
(OUTPUT signal is activated) or setting from local HMI (SETTING signal is
activated).
While the IED is in test mode, the yellow Start LED will flash and all functions can
be blocked depending on the configuration of the testmode component. Any
function can be unblocked individually regarding functionality and event
signalling.
The deblocking is reseted when exiting test mode.
The blocking of a function concerns all output signals from the actual function, so
no outputs will be activated.
Type Description
BOOLEAN Event disabled during test mode
BOOLEAN IED TEST input is active
BOOLEAN IED test mode setting is On
BOOLEAN Active when LD0 Mode is in Blocked, Test or Test
blocked
Step Default
- Off
- Off
- On
- Off
1MRK 505 394-UEN A
Description
Activate IED Test mode
Event disable during test mode
Block all functions when entering IED
test mode
Require test bit in command at test
mode (only for IEC61850 Ed1)
Line differential protection RED650 2.2 IEC
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