ABB REG650 User Manual

execute command
SY_INPRO
SYNC_OK
t2>tSynchronizing, then
blocked-by-synchrocheck in
'cause' is set
tSynchrocheck
t1
START_SY
tSynchronizing
t2
en05000095.vsd
IEC05000095 V1 EN
Figure 177: tSynchroCheck and tSynchronizing
Error handling
Depending on the error that occurs during the command sequence, the error signal will
be set with a value. Table 233 describes vendor specific cause values in addition to
these specified in IEC 61850-8-1 standard. The list of values of the “cause” are in
order of priority. The values are available over the IEC 61850. An output L_CAUSE
on the function block indicates the latest value of the error during the command.
Table 233: Values for "cause" signal in priority order
Apparatus control
function
Description
–22 wrongCTLModel
–23 blockedForCommand
–24 blocked-for-open-command
–25 blocked-for-close-command
–30 longOperationTime
–31 switch-not-start-moving
–32 persistent-intermediate-state
–33 switch-returned-to-initial-position
–34 switch-in-bad-state
–35 not-expected-final-position
12.2.9.2 Bay control QCBAY
The functionality of the Bay control (QCBAY) function is not defined in the IEC
61850–8–1 standard, which means that the function is a vendor specific logical node.
The function sends information about the Permitted Source To Operate (PSTO) and
blocking conditions to other functions within the bay for example, switch control
functions, voltage control functions and measurement functions.
Section 12 1MRK 502 048-UEN A
Control
352
Technical manual

ABB REG650 Specifications

General

Brand	ABB
Model	REG650
Category	Protection Device
Language	English