Parameter Management; Ied Modes - ABB Relion 630 Series Operation Manual

1MRS757183 F
3.2.4.2
3.2.4.3
PML630/Compact Load-Shedding Solution
Operation Manual
LEDs Operations
GRP2_LED 3 GR1 connected electrical network area SN LS block due to Remote CB (Red
indication)
GRP2_LED 4 GR1 connected electrical network area SN LS block (Red indication)
GRP2_LED 5 GR2 connected electrical network area Remote CB Close (Green indication)
GRP2_LED 6 GR2 connected electrical network area data error (Red indication)
GRP2_LED 7 GR2 connected electrical network area SN LS block due to Remote CB (Red
indication)
GRP2_LED 8 GR2 connected electrical network area SN LS block (Red indication)

Parameter management

The LHMI is used to access the device parameters. Three types of parameters can be
read and written.
• Numerical values
• String values
• Enumerated values
Numerical values are presented either in integer or in decimal format with minimum
and maximum values. Character strings can be edited character by character.
Enumerated values have a predefined set of selectable values.

IED modes

The IED supports four operational modes.
• On
• Test
• Blocked
• Test+Blocked
Section 3
IED Overview
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