Table 36: Test mode
Test mode Description Protection BEH_BLK
Normal mode Normal operation FALSE
IED blocked Protection working as in “Normal mode” but
ACT configuration can be used to block phys-
ical outputs to process. Control function
commands blocked.
TRUE
IED test Protection working as in “Normal mode” but
protection functions are working in parallel
with test parameters.
FALSE
IED test and blocked Protection working as in “Normal mode” but
protection functions are working in parallel
with test parameters. ACT configuration can
be used to block physical outputs to process.
Control function commands blocked.
TRUE
Behavior data objects in all logical nodes follow LD0.LLN0.Mod value. If
"Normal mode" is selected, behaviour data objects follow mode (.Mod)
data object of the corresponding logical device.
3.7.3 Application configuration and Test mode
The physical outputs from control commands to process are blocked with ”IED
blocked” and “IED test and blocked” modes. If physical outputs need to be blocked
from the protection, the application configuration must be used to block these
signals. Blocking scheme needs to use BEH_BLK output of PROTECTION function
block.
3.7.4 Control mode
The mode of all logical nodes located under CTRL logical device can be set with
Control mode
. The
Control mode
parameter is available via the HMI or PCM600
path Configuration > Control > General. By default,
Control mode
can only be set
locally through LHMI. To set the parameters from WHMI the
Remote test mode
parameter under Tests > IED test > Test mode should first be set to “All Levels”.
Control mode
inherits its value from
Test mode
but
Control mode
”On”, “Blocked”
and “Off” can also be set independently.
Control mode
is also available via IEC 61850
communication (CTRL.LLN0.Mod).
Table 37: Control mode
Control mode Description Control BEH_BLK
On Normal operation FALSE
Blocked Control function commands blocked TRUE
Off Control functions disabled FALSE
Behavior data objects under CTRL logical device follow CTRL.LLN0.Mod
value. If "On" is selected, behavior data objects follow the mode of the
corresponding logical device.
1MRS757644 H Basic functions
620 series
Technical Manual
95
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