Setting Configuration And Setting Parameters In Pst - ABB 650 series ANSI Engineering Manual

1MRK 511 245-UUS -
5.2
650 series ANSI
Engineering Manual
Validation when writing to the IED
When writing the application configuration to the IED an automatic validation is
performed. The validation is the same as the manually demanded validation. Errors
will abort the writing.

Setting configuration and setting parameters in PST

Configuration parameters and settings parameters are changeable either from LHMI or
from PST in PCM600.
Note that the some parameters are only visible in PST and some are
only visible on LHMI.
A common write from PCM600 to the IED, where parameters are
changed in PST, will overwrite any parameter changes made locally
from LHMI.
It is possible to export parameters from PST in XRIO format.
Do not make PST read/write operation to IED when disturbance
recorder is storing data since that causes PCM600 to report that the IED
is offline or having communication problems.
All variables listed and shown in the parameter list can be sorted into two groups:
• Configuration parameter or
• Setting parameter
Configuration parameter
A configuration parameter specifies an operation mode of an application function or of
the IED. These are basic configurations, which are normally configured only once and
then settled. The IED configures itself at start-up according to the given configuration
parameter values.
Protection and control engineering
Section 5
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