Parameter Management; Connecting The Lhmi Service Kit To Sam600-Io; Removing The Lhmi Service Kit From Sam600-Io - ABB Relion SAM600-IO Operation Manual

Section 4
Overview
4.4.3

Parameter management

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

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
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
20
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.
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.
The IED contains components which are sensitive to electrostatic discharge. ESD
precautions shall always be observed prior to touching components.
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Switchgear control unit SAM600-IO
Operation manual
M2366-2 v2