Application Guide

System Application Guide SAG586505000
Spec. No. 586505000 (Model LMS1000) SAG586505500
Spec. No. 586505500 (Model LMS1000) Issue AZ, April 7, 2014
Page 31 of 62
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channels on a single page format. SCAN information includes the present value and
alarm status of a channel, plus other pertinent information.
1.4.13 Programmable Commands: Eight user programmable commands can be entered in the
system. A programmable command combines up to eight standard commands into a single
command which then can be executed by typing the name given to the programmable
command.
1.4.14 Mail: Users have the ability to send mail (messages) to other users, or to themselves.
1.4.15 Alarm Log: The system stores a listing of the 500 latest alarms that have occurred.
1.4.16 Event Log: The system stores a listing of the 500 latest events that have occurred.
1.4.17 Analog Channel Maximum Load Percentages (Rate Report): This feature determines how
plant (battery and rectifier) capacities and other sizing limits (fuses, circuit breakers, and wire
sizes) are faring under actual load conditions. This feature allows the customer to easily
determine the maximum load percentage (that has occurred) versus an analog channel alarm
limit. This feature divides the maximum peak value of an analog input and the highest hourly
average into a designated alarm limit and presents the results as percentages. These
percentages inform the customer how close a channel's peak and high hourly average values
are in relation to its alarm limit(s).
1.4.18 Battery Discharge Timer: The LMS1000 can record Battery Discharge History. A Binary,
LED, or Relay channel must be identified to monitor the "On Battery" condition. Analog or
Function channels must be identified to monitor the Plant Voltage and Plant Load. The Battery
Discharge Timer feature displays the last 50 recorded discharges in a tabular format. The
information displayed includes the duration of the battery discharge, the time and date at which
the discharge began, the lowest recorded plant voltage during the discharge, and the average
plant load.
1.4.19 Battery Thermal Runaway: In a VPS/NPS, the LMS1000 is capable of overriding system
output voltage (controlled by the MCA) to avoid thermal runaway.
1.4.20 MCA Interface: The MCA Interface allows an LMS1000 User to communicate with the MCA
located in a Vortex Power System (VPS) or a N
ETSURE Power System (NPS). This allows a
User to monitor, adjust, and control the VPS/NPS via LMS1000. This interface also enables
LMS1000 to control the PCUs in the Power System via the features available in LMS1000.
One simple cable connection between the LMS1000 and the MCA completes the
interconnections required in a VPS/NPS Power System (except Spec. Nos. 582140000,
582140001, and 582126100). The LMS1000 is factory integrated in a Spec. No. 582140000,
582140001, and 582126100 N
ETSURE Power System and requires no customer
interconnection.
The same tasks accomplished via the MCA local interface pad can be done via the LMS1000.
This includes alarm monitoring, system voltage/current monitoring, adjustment of system/alarm
circuits, setting system configuration, and setting system calibration. In addition, the LMS1000
automatically maps dedicated analog and binary channels to the Power System. This enables
existing LMS1000 features (e.g. alarm log, alarm reporting, analog statistics) to be easily used
with the Power System. Also, LMS1000 maintains a history of MCA/Power System
configuration and events.
The MCA Interface requires an RS-485 circuit card to be installed on the MCA in the Power
System (except Spec. Nos. 582140000, 582140001, and 582126100). Spec. Nos.
582140000, 582140001, and 582126100 MCA Interface is factory integrated and does not
require additional hardware.
Note: The MCA interface in a Spec. No. 582140000, 582140001, or 582126100 Power
system only supports one (1) MCA "CAN Input/Output" circuit card per bay.
Each task supported by the MCA Interface is listed below (for VPS and NPS Power
Systems other than Spec. Nos. 582140000, 582140001, and 582126100).
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