21.11.1 Identification
GUID-0D5405BE-E669-44C8-A208-3A4C86D39115 v3
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Global base values GBASVAL - -
21.11.2 Functionality
GUID-D58ECA9A-9771-443D-BF84-8EF582A346BF v4
Global base values function (GBASVAL) is used to provide global values, common for all applicable
functions within the IED. One set of global values consists of values for current, voltage and
apparent power and it is possible to have twelve different sets.
This is an advantage since all applicable functions in the IED use a single source of base values.
This facilitates consistency throughout the IED and also facilitates a single point for updating
values when necessary.
Each applicable function in the IED has a parameter,
GlobalBaseSel
, defining one out of the twelve
sets of GBASVAL functions.
21.11.3 Settings
GUID-C73A66FB-5D6E-4DC3-B8B5-046AEC2F1FDE v1
PID-4026-SETTINGS v5
Table 993: GBASVAL Non group settings (basic)
Name Values (Range) Unit Step Default Description
VBase 0.05 - 2000.00 kV 0.05 400.00 Global base voltage
IBase 1 - 99999 A 1 3000 Global base current
SBase 1.00 - 200000.00 MVA 0.05 2000.00 Global base apparent power
21.12 Primary system values PRIMVAL
21.12.1 Identification
GUID-B8B3535D-227B-4151-9E98-BEB85F4D54DE v1
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Primary system values PRIMVAL - -
21.12.2 Functionality
M15288-3 v6
The rated system frequency and phase rotation direction are set under Main menu/
Configuration/ Power system/ Primary Values in the local HMI and PCM600 parameter setting
tree.
1MRK 502 066-UUS B Section 21
Basic IED functions
1271
Technical manual
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