Smarteh LPC-2.P02 User Manual
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Smarteh LPC-2.P02 User Manual

Longo programmable controller; temperature control panel
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USER MANUAL
Longo programmable controller
LPC-2.P02
Temperature Control panel
Version 2
SMARTEH d.o.o. / Poljubinj 114 / 5220 Tolmin / Slovenia / Tel.: +386(0) 388 44 00 / e-mail: info@smarteh.si / www.smarteh.si

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Summary of Contents for Smarteh LPC-2.P02

  • Page 1 USER MANUAL Longo programmable controller LPC-2.P02 Temperature Control panel Version 2 SMARTEH d.o.o. / Poljubinj 114 / 5220 Tolmin / Slovenia / Tel.: +386(0) 388 44 00 / e-mail: info@smarteh.si / www.smarteh.si...
  • Page 2 Longo programmable controller LPC-2.P02 Written by SMARTEH d.o.o. Copyright © 2012, SMARTEH d.o.o. User manual Document Version: 002 July 1, 2012...
  • Page 3 24 months is valid from the date of sale to the end buyer, but not more than 36 months after delivery from Smarteh. In case of claims within warranty time, which are based on material malfunctions the producer offers free replacement. The method of return of malfunctioned module, together with description, can be arranged with our authorized representative.

  • Page 4: Table Of Contents

    Longo programmable controller LPC-2.P02 Longo programmable controller LPC-2.P02 1 DESCRIPTION...................1 2 FEATURES..................3 3 INSTALLATION..................4 3.1 Connection scheme..............4 3.2 Mounting instructions..............6 3.3 Module labeling................7 4 REGULATION DIAGRAM................8 5 TECHNICAL SPECIFICATIONS..............9 6 PROGRAMMERS GUIDE...............10 CHANGES ..................13 NOTES....................14...

  • Page 5: Description

    5 °C. This function has priority over all control panel integrated functions. LPC-2.P02 control panel is possible to switch off using off command is set from LPC Manager software. In this case cool, heat commands are switched off. Cool and heat commands are also switched off when temperature measured by the panel is inside dead band (default = 0.5 °C)
  • Page 6 2.ID1, LPC-2.ID2, LPC-2.P01 or up to four LPC-2.P02) are connected to main module, splitter (e.g. SPL-2) is also required (refer to the Figure 2). LPC-2.P02 module RS485 address (0..3) is selected through two switches on the back side of the module (refer to the Table 4).

  • Page 7: Features

    Longo programmable controller LPC-2.P02 2 FEATURES Figure 1: LPC-2.P02 special module. Table 1: Technical data Temperature measurement (room temperature) 2 push buttons for temperature set point 18 LED bar-graph for temperature set point Light intensity measurement LED intensity control Economic function...

  • Page 8: Installation

    Longo programmable controller LPC-2.P02 3 INSTALLATION 3.1 Connection scheme Figure 2: Connection scheme...
  • Page 9 Longo programmable controller LPC-2.P02 Table 2: K1 K1.1 Ground K1.2 9 .. 24 V DC Power supply input K1.3 Standard RS-485 A Data receive/send line A K1.4 Standard RS-485 B Data receive/send line B Table 3: LEDs & Buttons On: power supply OK...

  • Page 10: Mounting Instructions

    3. Connect interconnection cable to the interconnection connector K1. Max. allowed tractive force is 30 N. 4. Set the correct RS-485 address (S1 switch) for LPC-2.P02 (refer to the Table 4). 5. Power (PWR) green LED should switch on according to the Table 5.

  • Page 11: Module Labeling

    Label 2 description: 1. S/N:P02-S9-0800000003 is the serial number. P02 – short product name, • S9 – user code (test procedure, e.g. Smarteh person xxx), • 0800000003 – year and current stack code, • 08 – year (last two cyphers), •...

  • Page 12: Regulation Diagram

    Longo programmable controller LPC-2.P02 4 REGULATION DIAGRAM Regulation dead-band Heating Cooling Space temp. [°C] Temp. Set point Speed III Speed II Speed I Space temp. [°C] Temp. Set point Space temp. [°C]...

  • Page 13: Technical Specifications

    Longo programmable controller LPC-2.P02 5 TECHNICAL SPECIFICATIONS Table 5: Technical specifications Power supply 9 .. 24 V from MCU Interconnection connector type Berg M Power consumption 60 mA Temperature measurement accuracy ±1 °C Dimensions (W x H x D) 110 x 80 x 17 mm...

  • Page 14: Programmers Guide

    6 PROGRAMMERS GUIDE Brief description LPC-2.P02 control panel module is used for room temperature regulation. This module must be connected to LPC-2.MC7 module on COM2. The RS485 address for an P01 module can be set from 0 to 3. The address is set through two switches on the back side of the module. It has many integrated settings and functions which allows adaptation to required system and regulation diagram.
  • Page 15 Longo programmable controller LPC-2.P02 VBOOL8 (#N+2) variable range BIT0 Normal / Economy command Local / Remote command BIT3 0 .. 1 BIT4 Start/Stop command Change-over command 2/4 pipe command VBOOL8 (#N+3) variable range BIT0 BIT1 BIT2 BIT3 0 .. 1...
  • Page 16 Longo programmable controller LPC-2.P02 VWORD16 (#N+5) variable range Max. temperature setpoint [°C/°Fx100] 0 .. 10000 Min. temperature setpoint [°C/°Fx100] 0 .. 10000 P regulation param. 0 .. 100 I regulation param. 0 .. 100 PI deadband parameter [°C/°Fx100] 0 .. 10000 Min.

  • Page 17: Changes

    Longo programmable controller LPC-2.P02 CHANGES The following table describes all the changes to the document. Date Description 1.7.2012 CGP General update. 13.2.2009 The initial version, issued as LPC-2.P02 module UserManual.

  • Page 18: Notes

    Longo programmable controller LPC-2.P02 NOTES...

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