Internal Cause
Number
AddCause in IEC 61850-8-1 Name
Ed 2 Ed 1
-22 0 -22 Wrong-Ctl-model
-24 9 -24 Blocked-for-open-cmd
-25 9 -25 Blocked-for-close-cmd
-30 16 -30 Long-operation-time
-31 16 -31 Switch-not-start-moving
-32 4 -32 Persistent-intermediate-state
-33 22 -33 Switch-returned-to-init-pos
-34 4 -34 Switch-in-bad-state
-35 22 -35 Not-expected-final-position
Table 185: Cause values not reflected on the output L_CAUSE
Cause number Cause description Conditions
3 Select-failed Canceled due to an unsuccessful selection
(select service)
8 Blocked-by-Mode Control action is blocked because the LN
(CSWI) is in a mode (Mod) which doesn’t
allow any switching or does not match the
mode of the command.
12
Command-already-in-execution Control, select or cancel service is rejected
because control action is already running.
13 Blocked-by-health Control action is blocked due to some
internal event that prevents a successful
operation (Health).
16
Time-limit-over Control action is terminated due to exceed
of some time limit.
18 Object-not-selected Control action is rejected because control
object was not selected.
19 Object-already-selected Select action is not executed because the
addressed object is already selected.
20 No-access-authority Control action is blocked due to lack of
access authority.
26 Inconsistent-parameters The parameters between successive
control services are not consistent, for
example the
ctlNum
of Select and Operate
service are different.
27
Locked-by-other-client Another client has already reserved the
object.
12.4.4 Bay control QCBAY
IP15597-1 v2
1MRK 505 394-UEN A Section 12
Control
Line differential protection RED650 2.2 IEC 353
Technical manual
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