Apparatus Control Apc; Testing Logic Functions; Tripping Logic, Common 3-Phase Output Smpptrc; Three-Phase Operating Mode - ABB REG650 Commissioning Manual

1MRK 502 049-UEN A
6.9.3
6.10
6.10.1
6.10.1.1
Commissioning manual
The interlocking function consists of a bay-level part and a station-level part. The
interlocking is delivery specific and is realized by bay-to-bay communication over the
station bus. For that reason, test the function in a system, that is, either in a complete
delivery system as an acceptance test (FAT/SAT) or as parts of that system.

Apparatus control APC

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.
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
such cases, where there is a mismatch, the user is advised to make a
complete cycle of block/unblock operations to align the statuses.

Testing logic functions

Tripping logic, common 3-phase output SMPPTRC

Prepare the IED for verification of settings as outlined in
verify settings".
Values of the logical signals for SMPPTRC are available on the local HMI under
Main menu/Tests/Function status/Logic/SMPPTRC(94,1->0)/SMPPTRC:X.
The Signal Monitoring in PCM600 shows the same signals that are available on the
local HMI.
This function is functionality tested together with other protection functions (earth-
fault overcurrent protection, and so on) within the IED. It is recommended that the
function is tested together with the autorecloser function, regardless of whether the
autorecloser function is integrated or external.

Three-phase operating mode

1. Check that AutoLock and TripLockout are both set to Off.
2. Initiate a three-phase fault.
An adequate time interval between the faults should be considered, to overcome
a reclaim time caused by the possible activation of the Autorecloser function,
SMBRREC. The function must issue a three-phase trip in all cases, when a trip
Section 6
Testing functionality
5.1 "Preparing the IED to
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