Ensure not to change the default IP address of the IED.
Connect only a single local PC with PCM600 to the front port. It is only intended for
temporary use, such as commissioning and testing.
4.4.3 Parameter management
GUID-5EE466E3-932B-4311-9FE1-76ECD8D6E245 v9
The LHMI is used to access the relay 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.
4.5 Connecting the LHMI service kit to SAM600-IO
GUID-3C4A0B11-CA27-4401-9940-C3CB25F5A464 v1
The following connection procedure must be followed to secure a proper connection and
communication between SAM600-IO and LHMI service kit:
1. Power off SAM600-IO
2. Remove rear cover plate (X402) for the service port on SAM600-IO
3. Connect the service port cable between SAM600-IO and the LHMI service kit
4. Power on SAM600-IO
4.6 Removing the LHMI service kit from SAM600–IO
GUID-E3259B10-1E30-46EA-891A-33D75A6AFE6E v1
The following removing procedure must be followed to secure a proper detachment between
SAM600-IO and LHMI service kit:
1. Power off SAM600-IO
2. Remove the connection of service port cable between SAM600-IO and the LHMI service kit
3. Attach rear cover plate (X402) for the service port on SAM600-IO
4. Power on SAM600-IO
M2366-2 v2
National and local electrical safety regulations must always be followed. Working in a
high voltage environment requires serious approach to avoid human injuries and
damage to equipment.
GUID-F2A7BD77-80FB-48F0-AAE5-BE73DE520CC2 v1
The IED contains components which are sensitive to electrostatic discharge. ESD
precautions shall always be observed prior to touching components.
Section 4 1MRK 500 131-UEN Rev. C
Overview
20 Switchgear control unit SAM600-IO
Operation manual
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