O & M Manual IM05805020K
EATON LMR Plus
Effective September 2013
Electric Fire Pump Controllers
Link to Light -
All inputs can be linked to one of the
future LED's. If the LED is already linked to another
input or is programmed for another alarm, the
program will show that the LED is programmed for
another alarm and ask if the LED should be
reassigned. Default value is Disabled.
Latched Until Reset -
The alarm signal can be
programmed to latch in an on state until the ACK/
ALARM or RESET buttons are pressed. In this case
if there are any associated relays or LED's linked to
the input, they will stay active until the ACK/ALARM
or RESET buttons are pressed. Default value is No.
Normal Input State -
All inputs can be programmed
as normally open or normally closed. Default value
is Open.
Timer -
A timer can be programmed to delay the
time before the alarm becomes active. Default value
is 0 seconds. Range is 0-500 seconds. The timer
will reset if the input is removed before the time has
timed out.
Custom Outputs -
The optional output relays, as well as
the Future #1, relay can be programmed to operate
based on generic values. The Custom Output Menu will
display each output, what it is programmed for and if
there are any associated future inputs and / or lights
linked to the output. Please refer to Table 3 for the
generic values the optional outputs can be programmed
for. Following is a description of the menu items in the
Custom Outputs menu.
Table 3 Generic Outputs
Load Shed -
When an output is programmed for
Load Shed and there is any call to start, except
remote start, local start and emergency start, the
program will scan the Transfer Switch Emergency
Input, terminal 58. If this input is active, the program
will energize the assigned output relay and delay the
start of the motor until after an adjustable timer period
has elapsed. The Load Shed Timer will become
active once the Load Shed function is enabled. If the
emergency input is not active, the pump will start
normally. The load shed relay will return to its normal
state once the timer has finished timing.
Load Shed Timer -
This timer will delay the starting
of the motor for a programmed set time as outlined
in the previous item. While timing, the remaining
time will be displayed on the fourth line of the
display.
Latched Until Reset -
Output relays can be set as
latching relays. Pressing the ACK/ALARM or
RESET buttons will unlatch them. Default value is
No.
Fail Safe -
Output relays can be programmed to
energize under normal conditions (fail safe) or de-
energize under normal conditions. Default value is
No.
Timer -
Each output relay can be programmed as a
time delay relay. Either as an On delay or as an Off
delay. If it is set for On Delay (default) the relay will
delay for the programmed time prior to activating the
relay. If it is set for Off Delay the relay will activate
the relay instantly and then de-activate it after the
programmed time.
Custom Lights -
The two (2) optional LED's can be
programmed for alarms that do not have an associated
LED or one of the custom inputs. In this section of the
program, the LED's can be programmed for one of the
values listed in Table 4. As a default the LED's will be
programmed for Undefined.
Table 4 Custom Lights
Alarm
Low Pressure
High Pressure
Overvoltage
Undervoltage
Low Suction
Interlock On
Fail To Start
Pump Running
Motor Overload
Weekly Test Timing
Call to Start
Over Frequency
Under Frequency
Local Start
Remote Start
Deluge Start
Emergency Start
Low Pressure Start
Pump Start
RPT Timing
Sequential Start Timing
Transducer Failure
Backup Battery Low
Low Room Temp
Load Shed
Fail to Stop
Alarm
High Pressure
Motor Overload
Weekly Test Timing
Over Frequency
Under Frequency
RPT Timing
Sequential Start Timing
Transducer Failure
Pump Start
Battery Backup Low
Fail to Stop
Alarm