LPC2 MC7 User Manual
Contents
1. Connection to 1 0 module s Table 8 LEDs On OK PAU STREMLER power Supply Off power off or fuse blown STOP Red LED controller state Otte running On stopped Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS 3 2 Mounting instructions Figure 3 Housing dimensions 5 17 e Dimensions in millimeters EXTERNAL SWITCH OR CIRCUIT BREAKER AND EXTERNAL OVERCURRENT PROTECTION The unit is allowed to be connected to installation with over current protection that has nominal value of 16 A or less RECOMMENDATION ON SWITCH OR CIRCUIT BREAKER PROTECTION There should be two poles main switch in the installation in order to switch off the unit The switch should meet the requirements of standard IEC60947 and have a nominal value at least 6 A The switch or circuit breaker should be within easy reach of the operator It should be marked as the disconnecting device for the equipment done while module is not connected to the main power supply All connections module attachments and assembling must be ss Longo programmable controller LPC 2 MC7 main control module SMARTFEH LIVING SYSTEMS Mounting instructions 1 Switch OFF main power supply 2 Mount LPC 2 MC7 module to the provided place inside an electrical panel DIN EN50022 35 rail mounting 3 Mount other LPC 2 module2. Warranty does not include damage due to transport or because of unconsidered corresponding regulations of the country where the module is installed This device must be connected properly by the provided connection scheme in this manual Misconnections may result in device damage fire or personal injury Hazardous voltage in the device can cause electric shock and may result in personal injury or death NEVER SERVICE THIS PRODUCT YOURSELF This device must not be installed in the systems critical for life e g medical devices aircrafts etc If the device is used in a manner not specified by the manufacturer the degree of protection provided by the equipment may be impaired gt Waste electrical and electronic equipment WEEE must be collected separately LONGO LPC 2 complies to the following standards e EMC EN 61000 6 2 EN 50082 EN 61000 6 4 EN 50081 e LVD IEC 61131 2 e Vibrations and climatic mechanical EN 60068 2 6 EN 60068 2 27 EN 60068 2 29 Smarteh d o o operates a policy of continuous development Therefore we reserve the right to make changes and improvements to any of the products described in this manual without any prior notice MANUFACTURER SMARTEH d 0 0 Trg tigrovcev 1 5220 Tolmin Slovenia Longo programmable controller LPC 2 MC7 main control module SMARTFEH LIVING SYSTEMS Index Longo programmable controller LPC 2 MC7 main control module DESCRIPTION crios 1 2
3. L x W x H 90x53x77 mm Weight 200 y Ambient temperature 0 to 50 C Ambient humidity max 95 no condensation Maximum altitude 2000 m Mounting position vertical Transport and storage temperature 20 to 60 C Fuse 1 A T slow 250 V Pollution degree 2 Overvoltage category Electrical equipment Class II double insulation Protection class IP 30 3 e Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS 5 PROGRAMMERS GUIDE COM2 RS485 Communication port LPC 2 MC7 controller includes a communication port RS 485 on COM2 RJ 12 connector Up to four RS 485 modules can be connected to the COM2 port by using SPL 2 splitter If several modules are attached to COM2 port we are talking about RS 485 network Star topology has best characteristics in this case Each RS 485 module connected to MC7 has its own RS 485 network address by which it is recognized For instance all ID1 modules have the same address hence only one ID1 can be attached to the same MC7 controller This rule applies to ID1 and ID2 RS 485 modules while PO1 and ID3 can be set any possible address if not used before by other RS 485 modules COM1 RS232 Communication port LPC 2 MC7 controller includes also a communication port RS 232 on COM1 RJ 12 connector One RS 232 master device can be connected to this port Communication parameters are Speed 19200 bps Data bits 8 Stop bits 1 Parity
4. FEATURES isso 2 Si OK RE ue H 3 3 1 Connection Scheme tr 3 3 2 Mounting BI Lat en Sicario ere 6 3 3 Module ADGIING iii aan 8 4 TECHNICAL SPECIFICATIONS Coni 9 5 PROGRAMMERS GUIDE od 10 6 CHANGES ut dees 13 TWO TES noia 14 3 Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS 1 DESCRIPTION LPC 2 MC7 main control module is a heart of LPC 2 LONGO Programmable Controller system It s general purpose is to execute application software exchange data with I O and communication modules and provide power supply to attached 1 0 and communication modules Module is powered directly from the 230 VAC main power supply There are two LEDs Green PWR indicates power supply presence red one STOP indicates LPC 2 MC7 main control module state refer to the Table 8 Application program is easy to load control and monitor from the LPC Manager software using standard RS232 interface and PMC programming cable LPC 2 MC7 main control module has integrated standard RS232 COM1 refer to the Table 3 It acts like slave only responds to queries from master with polling time 750 ms or more LPC 2 MC7 can communicate with modules from LPC 2 program like room temperature control panel LPC 2 P01 LPC 2 P02 RFID access control LPC 2 1D1 LPC 2 1D2 LPC 2 1D3 etc Up to four such modules can be connected to the LPC 2 MC7 COM2 connector refer to the Figure 2 and Table 5 NOTE For proper system con
5. NONE Flow control NO The communication is half duplex with a frame in ASCII format MC7 acts like slave while connected device e g PC with LPC Tester software must be a master with polling time 750ms or more Master device starts the communication by sending a frame of 26 bytes which starts with S character byte 0 and ends with two checksum bytes CS2 and CS1 There are 22 data bytes in the frame from byte 1 to byte 22 Calculation for both checksum bytes is done for data bytes and byte 23 CS2 execute EXOR function over whole buffer except byte 0 CS1 sum of all 1 bits in all data bytes except byte 0 Example ar VW F 10 Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS Byte No Value Byte No Value 00 53 13 03 01 OF 14 5C 02 FO 15 03 03 01 16 CA 04 36 17 04 05 01 18 38 06 A4 19 04 07 02 20 A6 08 12 21 05 09 02 22 14 10 80 23 00 11 02 CS2 0A 12 EE CS1 36 Byte 23 SEL is used for memory type R W selection Master devices W R cycle can be from 500ms to 1s regarding the number of connected communication modules NL1 NE1 left from MC7 controller MC7 answers to master device within 50 ms with its frame length 26 bytes Description of MC7 memory access from master device using memory selector byte 23 SEL 0 write read to from RAM1 SEL 2 write read to from RAM2 SEL 64 read from EEPROM1 SEL 65 write to EEPROM1 SEL 66 read from EEP
6. ROM2 SEL 67 write to EEPROM2 SEL 68 read from EEPROM3 SEL 69 write to EEPROM3 SEL 70 read from EEPROM4 SEL 71 write to EEPROM4 EEPROM1 and EEPROM2 can be used for storing values in case of black out or to set initial values of variables after power up EEPROM3 and EEPROM4 are used for storing IP and MAC addresses for LPC 2 NE1 ethernet module on positions 1 and 2 EEPROM3 and EEPROM4 can only be accessed from LPC Tester software through COM1 communication port User can preset IP address of an LPC 2 NE1 ethernet module or can set it from LPC manager application refer to LPC 2 NE1 module help for further information on setting IP address from application MAC addresses are preset by the manufacturer and are unique for eachLPC 2 NE1 ethernet module 11 e Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS CAUTION EEPROM has limited number of write cycles therefore this locations must not be used for frequent writes ss 3 g Longo programmable controller LPC 2 MC7 main control module SMARTEH LIVING SYSTEMS 6 CHANGES The following table describes all the changes to the document Date V Description 1 7 2012 003 CGP General update 11 5 2010 002 Updated warranty permanence 17 4 2007 001 The initial version issues as LPC 2 MC7 main control modul UserManual 13 Longo programmable controller LPC 2 MC7 main control module SMAR
7. S9 0500000190 D c 16 05 C Label 1 description 1 LPC 2 MC3 is the full product name 2 P N 225MC3040001001 is the part number e 225 general code for product family e MC3 short product name e 04001 sequence code 04 year of code opening e 001 derivation code e 001 version code reserved for future HW and or SW firmware upgrades 3 D C 16 05 is the date code e 16 week and e 05 year of production Label 2 description 1 S N MC3 S9 0500000190 is the serial number e MC3 short product name e S9 user code test procedure e g Smarteh person xxx e 0500000190 year and current stack code e 05 year last two cyphers e 00000190 current stack number previous module would have the stack number 00000189 and the next one 00000191 3 00 Longo programmable controller LPC 2 MC7 main control module SMARTTEH LIVING SYSTEMS 4 TECHNICAL SPECIFICATIONS Table 9 Technical specifications Main power supply 230 VAC 10 15 50 60 Hz Connection type screw type connectors for stranded wire 0 75 to 2 5 mm Power consumption no additional modules connected E Max total power consumption 25 W Number of RS232 ports 1 Communication parameters meee 8 1 none half duplex no flow Number of RS485 ports 1 Communication port usage dedicated Application controller Intel 8051 based Application uploading RS232 Dimensions
8. SFEH LIVING SYSTEMS 7 NOTES
9. figuration and data allocation refer to LPC Composer help menu Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS 2 FEATURES zg DET FUSE Ps put SMAR SFE AA Mai PC 2 n conic le 3 2 a N Kall flin Du Figure 1 LPC 2 MC7 module Table 1 Technical data Ladder programming Application loading controlling and monitoring 230 VAC switching power supply no additional power supply required Galvanic separated supply for internal BUS and I O connections Stand alone or network operation in combination with network communication module s RS232 half duplex serial port RS485 communication port Connectivity to supervision SCADA system through network communication module s Standard DIN EN50022 35 rail mounting Q Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS 3 INSTALLATION 3 1 Connection scheme Figure 2 Connection scheme Powersupply 230 VAC LI 1A T SMARY EN V laa wee mN LPC 2 Gees LPC 2 interconnection E HT r interconnection bus KN bus P z LPC 2 communication LPC 2 1 0 modules module s SIC 4 7 SIC 4 7 SIC 4 7 SIC 4 7 PMC programming cable PC orpro
10. i 6 SMARTFEH LIVING SYSTEMS USER MANUAL Longo programmable controller LPC 2 MC7 main control module Version 3 SMARTEH doo Trg tigrovcev 1 5220 Tolmin Slovenia Tel 386 0 388 44 00 e mail info smarteh si www smarteh si e Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS Written by SMARTEH d 0 0 Copyright O 2012 SMARTEH d o o User Manual Document Version 003 July 1 2012 Longo programmable controller LPC 2 MC7 main control module SMARTFEH LIVING SYSTEMS STANDARDS AND PROVISIONS Standards recommendations regulations and provisions of the country in which the devices will operate must be considered while planning and setting up electrical devices Work on 230 VAC network is allowed for authorized personnel only DANGER WARNINGS Devices or modules must be protected from moisture dirt and damage during transport storing and operation WARRANTY CONDITIONS For all modules LONGO LPC 2 if no modifications are performed upon and are correctly connected by authorized personnel in consideration of maximum allowed connecting power we offer warranty for 24 months from date of sale to end buyer 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
11. perequipment ms e q Longo programmable controller LPC 2 MC7 main control module Table 2 PS g SMARTTEH LIVING SYSTEMS PS 1 L 230 VAC 50 Hz Power supply line PS 2 N 230 VAC 50 Hz Power supply neutral Table 3 COM1 COM1 1 N C Not connected COM1 2 GND Ground COM1 3 15 VDC 200 mA Power supply output COM1 4 RS232 TxD e gt Data send output COM1 5 RS232 RxD ec Data receive input COM1 6 N C Not connected Table 4 PROG Programming controlling PROG 1 RS232 DTR monitoring PROG 2 GND Ground PROG 3 N C Not connected PROG 4 RS232 Rx ec Programming controlling monitoring PROG 5 RS232 Tx e gt Prog amina controlling monitoring PROG 6 RS232 RTS Programming controlling monitoring Table 5 COM2 COM2 1 N C Not connected COM2 2 GND Ground COM2 3 15 VDC 200 mA Power supply output COM2 4 RS485 A Data receive send line A COM2 5 RS485 B Data receive send line B COM2 6 N C Not connected Table 6 K1 Internal BUS Data amp DC power supply Connection to comm module s rating of wire insulation must be 85 C 1 Supply wiring power supply wires must have cross sectional area at least 0 75 mm Minimum temperature o 3 g Longo programmable controller LPC 2 MC7 main control module SMARTEH Table 7 K2 LIVING SYSTEMS Internal BUS Data amp DC power supply
12. s Mount each module to the DIN rail first then attach modules together through K1 and K2 connectors 4 Connect communication wires to the connectors according to the connection scheme in Figure 2 5 Connect 230 VAC power supply wires to the connector according to the connection scheme in Figure 2 Switch ON main power supply Power PWR green LED should switch on Also red LED STOP should switch on for approx 2 sec and then switch off for normal operation according to the Table 8 Dismount in reverse order For mounting dismounting modules to from DIN rail a free space of at least one module must be left on the DIN rail NOTE LPC 2 MC7 main control module should be powered separately from other electrical appliance connected to LPC 2 system Signal wires must be installed separately from power and high voltage wires in accordance with general industry electrical installation standard Figure 4 Minimum clearances ormore TE g FUSE ZIL N e PS mar SMARTEH LPC 2 MC7 Main control module D stunt 60 mm ormore The clearances above must be considered before module mounting e Longo programmable controller LPC 2 MC7 main control module SMARSFEH LIVING SYSTEMS 3 3 Module labeling Figure 5 Labels on housing Label 1 MC3 sample Label 2 MC3 sample LPC 2 MC3 P N 225MC304001001 S N MC3
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