Bus 1
Bus 2
CB1 52
(SESRSYN 1)
CB3 352
(SESRSYN 3)
CB2 252
(SESRSYN 2)
Line 1 Line 2
LN1 989 LN2 989
ANSI11000274.en.v1
ANSI11000274 V1 EN-US
Figure 65: Objects used in the voltage selection logic
13.10.1.5 Completing the test
M2377-1042 v5
Continue to test another function or end the test by changing the TESTMODE setting to
Disabled. Restore connections and settings to their original values, if they were
changed for testing purposes.
13.10.2 Apparatus control APC
M13385-2 v6
The apparatus control function consists of four types of function blocks, which are
connected in a delivery-specific way between bays and to the station level. For that
reason, test the total function in a system, that is, either in a complete delivery system
as an acceptance test (FAT/SAT) or as parts of that system. APC30 can be included in
order to have IEC dynamic symbols about circuit breakers and disconnectors for the
SLD of the HMI.
If a block/unblock command is sent from remote to function, while the
IED is shut down, this command will not be recognized after the start
up, thus the command that was sent prior to the shut down is used. In
1MRK 502 073-UUS A Section 13
Testing functionality by secondary injection
Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062 257
Commissioning manual
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