ABB RELION 670 Series Technical Manual page 836

Section 14
Control
Table 478: Cause values not reflected on the output L_CAUSE
Cause number
3
8
12
13
16
18
19
20
26
27
14.3.4 Bay control QCBAY
14.3.4.1 Functionality
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
LR_OFF
LR_LOC
LR_REM
LR_VALID
BL_UPD
BL_CMD
IEC10000048 V2 EN-US
Figure 432: QCBAY function block
830
Cause description
Select-failed
Blocked-by-Mode
Command-already-in-execution
Blocked-by-health
Time-limit-over
Object-not-selected
Object-already-selected
No-access-authority
Inconsistent-parameters
Locked-by-other-client
QCBAY
PSTO
UPD_BLKD
CMD_BLKD
LOC
STA
REM
IEC10000048-2-en.vsd
Conditions
Canceled due to an unsuccessful selection
(select service)
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.
Control, select or cancel service is rejected
because control action is already running.
Control action is blocked due to some internal
event that prevents a successful operation
(Health).
Control action is terminated due to exceed of
some time limit.
Control action is rejected because control object
was not selected.
Select action is not executed because the
addressed object is already selected.
Control action is blocked due to lack of access
authority.
The parameters between successive control
services are not consistent, for example the
ctlNum of Select and Operate service are
different.
Another client has already reserved the object.
1MRK 502 066-UUS B
IP15597-1 v2
M13447-3 v7
M13469-3 v4
Technical manual