Table 19: 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 physical
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.
Vertical and horizontal communication is not blocked by the “IED
blocked” or “IED test and blocked” modes.
3.6.3 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.
3.6.4 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.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 20: Control mode
Control mode
Description Control BEH_BLK
On Normal operation FALSE
Blocked Control function commands blocked TRUE
Off Control functions disabled FALSE
1MRS758755 A Section 3
Basic functions
REC615 and RER615 63
Technical Manual
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