Table 478: 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.
14.3.4 Bay control QCBAY
IP15597-1 v2
14.3.4.1 Functionality
M13447-3 v7
The Bay control QCBAY function is used together with Local remote and local remote control
functions to handle the selection of the operator place per bay. QCBAY also provides blocking
functions that can be distributed to different apparatuses within the bay.
14.3.4.2 Function block
M13469-3 v4
LR_OFF PSTO
LR_LOC UPD_BLKD
LR_REM CMD_BLKD
LR_VALID LOC
BL_UPD STA
BL_CMD
QCBAY
REM
IEC10000048-2-en.vsd
IEC10000048 V2 EN-US
Figure 432: QCBAY function block
Section 14 1MRK 502 066-UUS B
Control
830
Technical manual
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