Application Configuration And Test Mode; Control Mode - ABB RELION 620 Series Technical Manual

1MRS757644 H
Table 36: Test mode
Test mode
Normal mode
IED blocked
IED test
IED test and blocked
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,
locally through LHMI. To set the parameters from WHMI the
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.
communication (CTRL.LLN0.Mod).
Table 37: Control mode
Control mode
On
Blocked
Off
620 series
Technical Manual
Description
Normal operation
Protection working as in "Normal mode" but
ACT configuration can be used to block phys-
ical outputs to process. Control function
commands blocked.
Protection working as in "Normal mode" but
protection functions are working in parallel
with test parameters.
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.
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.
Description
Normal operation
Control function commands blocked
Control functions disabled
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.
Control mode can only be set
Remote test mode
Control mode is also available via IEC 61850
Basic functions
Protection BEH_BLK
FALSE
TRUE
FALSE
TRUE
Control BEH_BLK
FALSE
TRUE
FALSE
95