Longo Modbus Products LMP-1.MP2
2 DESCRIPTION
LMP-1.MP2 Modbus RTU Slave compatible control panel (CP) is used for room temperature regulation
as radiators, chilled beams, floor heating ...
Panel is equipped with temperature and light intensity sensor and four touch buttons (TB).
To increase, decrease temperature set point
warmer
,
cooler
TB should be pressed respectively.
Temperature SP is represented with right LCD bar-graph. While CP is in heating mode (temperature
SP is higher than actual room temperature), LCD SP bar is red and while in cooling mode
(temperature SP is lower than actual room temperature), LCD SP bar is blue. If actual temperature
is in SP +/- Dead band range, LCD SP bar is white.
TB
on the left side has the same function as on the right (
warmer
,
cooler
TB).
With ECO (economy), OFF and ERR (error) signs on LCD, CP status is represented.
Color back ground LCD picture is possible to customize by using Smarteh LCD Composer software.
Light intensity sensor controls LCD intensity.
It is possible to display actual temperature value (0.5 °C resolution) and temperature set point. The
real time clock (HH:MM) can also be displayed.
All parameters are accessible on panel's communication port. When panel is connected to Modbus
RTU Master equipment, parameters can be viewed and modified.
LMP-1.MP2 parameters and functions allows adaptation to desired system and regulation diagram.
Panel is able to regulate 2 or 4-pipe systems, depending on 4/2
pipe
parameter.
1
