5.2 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.
To export parameters from PST, both XRIO and CSV formats are
supported.
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.
Setting parameter
A setting parameter (short form only “setting”) is a parameter that can be changed in
the IED at runtime.
Setting group
Nearly all settings used by the IED for the protection application functions are
organized in a group of settings. Up to four setting groups can be configured with
different values. The IED supports the selection of a setting group at runtime.
1MRK 511 284-UEN A Section 5
Protection and control engineering
650 series 59
Engineering manual
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