User Instructions Section 5847
Spec. Nos. 586505000 and 5865055000 (Model LMS1000) Issue AL, July 24, 2006
Chapter 2. Operating LMS1000 Page 2-3
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
LMS DESCRIPTION
This section describes the hardware components, but most importantly, how the channel
numbering scheme works inside the LMS -- how discrete I/O points, Expansion Nodes,
and MCA information are mapped to LMS channels.
Components of LMS
The LMS is a Monitoring System with Power System controlling capabilities. The
components of the LMS can easily be networked together to provide a multitude of
monitoring and controlling configurations.
The LMS consists of a Main Cabinet which houses the primary CPU circuit card, plus
provides mounting slots for optional input/output (I/O) circuit cards. The I/O cards can be
furnished to provide LMS I/O points for connection outside of an Emerson Network Power
Power System.
An optional LMS Expansion Cabinet which houses an expansion CPU circuit card is
also available to allow for additional monitoring points, plus the Expansion Cabinet can
be placed away from the Power System for extended monitoring applications. The
Expansion Cabinet has the same physical footprint as the Main Cabinet, with the same
number of slots for I/O cards.
Note that Spec. No. 582140000 LPS Power System does not use the LMS
Cabinets. The LMS is factory integrated into the LPS Power System.
In a 582140000 LPS Power System, the primary LMS CPU circuit card is housed
in the Primary Bay. The expansion LMS CPU circuit cards are housed in the
Secondary Bays. Both the Primary and Secondary Bays provide mounting
slots for the optional LMS I/O circuit cards.
The LMS easily interfaces with the MCA (Meter-Control-Alarm) Assembly of a Emerson
Network Power VPS and LPS Power System. There is no need for separate LMS I/O
circuit cards for this interface. All LMS monitoring and controlling capabilities for the
MCA Interface are built into the LMS primary CPU circuit card.
An LMS Expansion Assembly has been designed which is factory integrated into
designated VPS Power Systems. This integration allows the Expansion Assembly to be
built into the VPS Power System, thus eliminating the need for you to 'hard wire' the
Power System's distribution shunts and FA/CBA leads to the LMS. Simple LMS network
connections are all that is required. The Expansion Assembly is also available for
integration into customer equipment.
Note that the LMS Monitoring System can consist of multiple Expansion Cabinets and
Expansion Assemblies to suit your needs.
LMS Channel Numbering Scheme
Inputs/Outputs (I/O) and Channels
The LMS provides analog and binary input monitoring points, and extended relay
contact output points. In addition, local front panel programmable LEDs are provided.
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