225ED107001001 LPC2 ED1 UsrMan
Contents
1. 1 and Work mode 2 command is 1 stepper motor is in loop mode with encoder Encoder must be connected and set properly with encoder select 1 and encoder select 2 commands to provide this mode of module operation Module output will generate corresponding bipolar stepper motor drive signals that motor will reach exact number of encoder counts defined with encoder value parameter Rotation reverse speed reference and start command state will be accounted Holding torque command When command is set to 0 stepper motor output will not be active when motor is stopped When command is set to 1 motor output will provide holding current to achieve holding torque when motor is stopped Current select When command is set to 0 output current for stepper motor will be 500mA When command is set to 1 output current for stepper motor will be 330mA ma LONQO programmable controller LPC 2 ED1 module SMARTEH LIVING SYSTEMS Encoder mode select 1 and select 2 commands When encoder mode select 1 command is set to 0 and encoder mode select 2 command is set to 0 encoder reading will be set as incremental The most common type of incremental encoder uses two output channels A and B to read position Using two code tracks with sectors positioned 90 out of phase the two output channels of the quadrature encoder indicate both position and direction of rotation movement When encoder mode selec2. a free space of at least one module must be left on the DIN rail NOTE LPC 2 MCU 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 60 mm or more 60 mm or more The clearances above must be considered before module mounting C 11 mm Longo programmable controller LPC 2 ED1 module SMARTIFEH LIVING SYSTEMS 4 3 Module labeling Figure 6 Labels on housing Label 1 Label 2 LPC 2 ED1 P N 225ED070001001 S N ED1 S9 0700000190 D C 16 07 Label 1 description 1 LPC 2 ED1 is the full product name 2 P N 225ED1070001001 is the part number e 225 general code for LPC 2 product family e ED1 short product name e 07001 sequence code e 07 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 07 is the date code e 16 week and e 07 year of production Label 2 description 1 S N ED1 S9 0700000190 is the serial number e ED1 short product name e S9 user code test procedure e g Smarteh person xxx e 0700000190 year and current stack code e 07 year last two cyphers e 00000190 current stack number previous module would have the
3. stack number 00000189 and the next one 00000191 12 Ee 3 g Longo programmable controller LPC 2 ED1 module SMARTEH LIVING SYSTEMS 5 TECHNICAL SPECIFICATIONS Table 7 Technical specifications Power supply from internal BUS Power consumption 1 W without external load Rated load voltage U 5 36 VDC Number of digital inputs 6 3 pair encoder digital inputs see Table 11 Max encoder input frequency 10 kHz Number of digital outputs 4 2 pair bipolar stepper motor digital outputs Output current per channel 500 mA 330mA Connection type screw type connector for stranded wire 0 75 to 2 5 mm Dimensions Lx W x H 90 x 53 x 60 mm Weight 85g Ambient temperature Oto 50 C Ambient humidity max 95 no condensation Maximum altitude 2000 m Mounting position vertical oe 200 60 C Pollution degree 2 Overvoltage category Electrical equipment Class II double insulation Protection class IP 30 13 el 3 Longo programmable controller LPC 2 ED1 module SMARTIFEH LIVING SYSTEMS 6 CHANGES The following table describes all the changes to the document Date V Description 1 7 2012 003 CGP General update 10 11 2011 002 Updated bipolar stepper motor drive capability and 3 Operation chapter added 7 8 2007 001 The initial version issues as LPC 2 ED1 module UserManual 14
4. Lo Step value low parameter 0 65535 0 65535 ED1 1 oStepHi Step value high parameter 0 65535 0 65535 ED1 1 oEnc Encoder value set parameter 0 65535 0 65535 ED1_1_oStart Start command 0 1 a and ED1_1_oRotRev Rotation reverse command 0 1 Forward Reverse ED1_1_oMode1 Work mode 1 command 0 1 Off On ED1 1 oMode2 Work mode 2 command 0 1 Off On ED1_1_oHTorq Holding torque command 0 1 Off On ED1 1 oCurSel Current select 0 1 500mA 330mA ED1 1 oEncS1 Encoder mode select 1 command 0 1 Off On ED1_1_oEncS2 Encoder mode select 2 command 0 1 Off On ED1_1_oEncRst Encoder reset command 0 1 Enable Reset Table 3 Values and statuses Memory Variable description Range Values ED1_1_iEnc Encoder value 0 65535 0 65535 ED1_1_iReady Count end ready status 0 1 Busy Ready ED1_1_iMotOn Motor status on status 0 1 Off On ED1 1 iRotRev Rotation reverse status 0 1 Forward Reverse ED1_1_iCount Count mode status 0 1 Off Count ED1 1 Loop Loop mode status 0 1 Off Loop ED1 1 iEncZero Encoder in zero status 0 1 Count Zero Za ll 3 Longo programmable controller LPC 2 ED1 module Table 4 Work modes SMARTTEH LIVING SYSTEMS Work mode Work mode Work mode 1 2 description OFF OFF Continuous mode OFF ON Stepping mode ON OFF Not Used ON ON Encoders loop mode Table 5 Encoder modes select Enc mode Enc mode Encoder mode 1 2 description OFF OFF Incremental mode OFF ON Count mode ON OFF Future use O
5. N ON Future use mmm Longo programmable controller LPC 2 ED1 module SMAR FEH LIVING SYSTEMS 4 INSTALLATION 4 1 Connection scheme Figure 2 Connection scheme ep H 32 pq Gi Table 6 Motor power supply selection PS Off internal 24VDC umper selector for Motor _ Je J On external DC power power supply PS supply Table 7 Motor power supply PS PS 1 U Power supply External DC power supply PS 2 L GND GND ag LONQO programmable controller LPC 2 ED1 module SMAR FEH LIVING SYSTEMS Table 8 Motor output OUT Digital output stepper Motor coil A Motor OUT 3 A Digital output Digital output stepper Motor coil B Digital output Motor OUT 4 B Digital output stepper Motor coil C Digital output Motor OUT 5 C Digital output stepper Motor coil D Digital output Motor OUT 6 D Table 9 Encoder power supply selection J1 Jumper selector for Encoder Off internal 5 VDC power supply U On internal 12 V DC J1 Table 10 Encoder power supply U U 7 U2 Power supply Internal DC power supply U 8 L GND GND Table 11 Encoder input type selection J2 J3 J4 J5 Jumper selector not J2 EE not used Off TTL with 4k7 Ohm pull up to 5 J3 Jumper selector for V DC encoder input A AN On RS485 with 120 Ohm termination Off TTL with 4k7 Ohm pull up to 5 ja Jumper selector fo
6. ecome active The stepper motor outputs will be activated To repeat start and or activate new commands start command must be first set to 0 On next rising edge of start command from 0 to 1 start and other commands will become active Rotation reverse command When command is 0 the rotation direction is defined as forward and when this command is 1 the rotation direction is defined as reverse Corresponding stepper motor output signals are generated Command is activated on the rising edge of start command Work mode 1 and Work mode 2 commands This two commands are used to define the working mode of the module When Work mode 1 and Work mode 2 command is 0 continuous mode is selected Module output will generate corresponding bipolar stepper motor drive signals that motor will continuously rotate move forward and reverse with defined step time parameter speed reference and start command state When Work mode 1 is 0 and Work mode 2 command is 1 step mode is selected Module output will generate corresponding bipolar stepper motor drive signals that motor will count exact number of bipolar motor steps defined with step value low and high parameter Rotation reverse speed reference and start command state will be accounted Work mode 1 is 1 and Work mode 2 command is 0 This selection is not allowed and can perform unexpected motor output drive signals When Work mode 1 is
7. er in zero status Indicates encoder zero position by reading reset input Z Z Step time parameter This parameter defines time in 1 milliseconds interval between consecutive stepper motor output driving pulses It can be set from 1 milliseconds up to 30 seconds Step value low and high parameter Defines the number of stepper motor steps after motor is started when module is in step mode of operation Step value parameter step value high parameter 65536 step value low parameter Encoder value set parameter Defines the number of incremental or count encoder steps to be counted after start command changes from 0 to 1 This parameter takes effect when module is in loop mode of operation described under Work mode 1 and Work mode 2 commands Encoder value Represents actual incremental observed forward and reverse rotation or count encoder number of counts Encoder mode is described under Encoder mode select 1 and select 2 commands Encoder actual value can be reset by reading rising edge on reset input Z Z or receiving encoder reset command 0 to 1 transition Ee Longo programmable controller LPC 2 ED1 module 3 2 Variables memory list Table 2 Parameters and commands SMART EH LIVING SYSTEMS Memory Variable description Range Values ED1_1_oStepT Step time parameter 1 30000 0 001 30 000 ms ED1 1 oStep
8. le Table 1 Technical data Bipolar stepper motor drive outputs A B C D with 500mA or 330mA drive capability each Internal 24 V DC or external 5 36 V DC stepper motor power supply selection with jumper J6 Encoder inputs for incremental or count operation A A B B Z Z Internal 5 V DC or 12 V DC encoder power supply selection with jumper J1 Encoder inputs type RS485 or TTL with pull up to 5 V DC selection with jumpers J3 A A J4 B B and J5 Z Z Standard DIN EN50022 35 rail mounting ma LONgO programmable controller LPC 2 ED1 module SMARTEH LIVING SYSTEMS 3 OPERATION LPC 2 ED1 module can be used in different modes of functioning With the parameters commands various control of the motor drive output can be achieved Different encoders and encoder signals can be used Functions and possibilities will be described within parameters description 3 1 Parameters If parameter is set to logical 1 is considered to be active enabled or set If parameter has logical value 0 is considered to be inactive disabled or cleared Parameter can be status or command or both When parameter is marked as status this means that module is sending information to controller On the other hand command represents request from MCU to module Start command When the command changes from 0 to 1 start signal and function selected by other command signals will b
9. mage 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 doo 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 doo Trg tigrovcev 1 5220 Tolmin Slovenia mm LONgO programmable controller LPC 2 ED1 module SMARTEH LIVING SYSTEMS Index Longo programmable controller LPC 2 ED1 module 1 DESCRIPTION E 1 SEET Eesen ee 2 3 OPERATION nana Ta Na veemancenences 3 3d Paramete
10. ng instructions Figure 3 Housing dimensions 95 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 A All connections module attachments and assembling must be CA E 10 ma LONQO programmable controller LPC 2 ED1 module SMARTIFEH LIVING SYSTEMS Mounting instructions 1 Switch OFF main power supply 2 Mount LPC 2 ED1 module to the provided place inside an electrical panel DIN EN50022 35 rail mounting 3 Mount other LPC 2 modules if required Mount each module to the DIN rail first then attach modules together through K1 and K2 connectors Connect digital output wires according to the connection scheme in Figure 2 5 Switch ON main power supply Dismount in reverse order For mounting dismounting modules to from DIN rail
11. r V DC encoder input B BN On RS485 with 120 Ohm termination Off TTL with 4k7 Ohm pull up to 5 J5 Jumper selector for V DC encoder input Z Z On RS485 with 120 Ohm termination 1 Wires connected to the module must have cross sectional area at least 0 75 mm Minimum temperature rating of wire insulation must be 85 C mm LONgO programmable controller LPC 2 ED1 module Table 12 Encoder inputs SMARTTEH LIVING SYSTEMS Inputs 9 A Fast digital encoder input A Fast digital input Inputs 10 AN Fast digital encoder input AN Inverted fast digital input Inputs 11 B Fast digital encoder input B Fast digital input Inputs 12 BN Fast digital encoder input B Inverted fast digital input Inputs 13 Z Fast digital encoder input Z Fast digital input Inputs 14 Z Fast digital encoder input Z Inverted fast digital input Table 13 K1 Internal BUS Data amp DC power supply Connection to I O module Table 14 K2 Internal BUS Data amp DC power supply Connection to 1 0 module Table 15 PWR PWR Power LED On module is powered ON Off module has no power supply 2 Wires connected to the module must have cross sectional area at least 0 75 mm Minimum temperature rating of wire insulation must be 85 C e Yi mm LONgO programmable controller LPC 2 ED1 module SMAR FEH LIVING SYSTEMS 4 2 Mounti
12. rs EEN 3 3 2 Variables memory TEE 5 AINS TALLA TIO E 7 4 1 Connection SC Eeer ENEE EE 7 4 2 MOUNTING Mi Ce te ge E 10 4 3 Module E e ln e E 12 5 TECHNICAL elle ane KE 13 e E 14 3 mme 3 Longo programmable controller LPC 2 ED1 module SMARTEH LIVING SYSTEMS 1 DESCRIPTION LPC 2 ED1 is a module that combines two main functions bipolar stepper motor drive and or encoder input Bipolar stepper motor drive There are two pairs of outputs A B and C D to drive bipolar stepper motor coils The stepper motor power supply source can be set internal 24 V DC or external 5 36 V DC Encoder module There are three pairs of encoder digital inputs A A B B and Z Z which can be connected to different encoders performing encoding or count function Type of encoder inputs type can be selected with jumpers Non inverted input with 4k7 pull up to internal 5 V DC or RS485 input with 120 Ohm termination can be selected The encoder power supply source can be set to internal 5 or 12 V DC It can be used in a wide range of operation Module is powered from internal BUS NOTE Provide quality encoder input signals without noise for encoder proper operation For proper system configuration and data allocation please refer to LPC Composer software help menu mm Longo programmable controller LPC 2 ED1 module SMAR FEH LIVING SYSTEMS 2 FEATURES SR LPC 2 ED1 BC 3 J6 Gei 5 Figure 1 LPC 2 ED1 modu
13. t 1 command is set to 0 and encoder mode select 2 command is set to 1 encoder reading will be set as count Typical example of count encoder is a single inductive switch Only position by counting switch pulses can be read without information of rotation movement direction Any other combination of encoder mode select 1 and encoder mode select 2 command is not supported and can cause unexpected functioning of the module Encoder reset command When the command changes from 0 to 1 actual encoder value will reset to zero Motor on status Indicates stepper motor output state When 0 output is not active in sense to generate signals for moving the stepper motor When 1 output is active in sense to generate signals for moving the stepper motor This status do not indicate the holding torque output state when motor is stopped Rotation reverse status Indicates stepper motor rotation status 0 indicates forward and 1 indicates reverse rotation Count mode status Indicates module is in count mode of operation described under Work mode 1 and Work mode 2 commands description Loop mode status Indicates module is in loop mode of operation described under Work mode 1 and Work mode 2 commands Count end ready status Indicates module count function end and module ready status when module is in step or loop mode It is used to indicate the end of the current module function Encod
14. w 8 SMARTFEH LIVING SYSTEMS USER MANUAL Longo programmable controller LPC 2 ED1 module Version 2 SMARTEH doo Trg tigrovcev 1 5220 Tolmin Slovenia Tel 386 0 388 44 00 e mail info smarteh si www smarteh si mm LONgo programmable controller LPC 2 ED1 module SMAR FEH LIVING SYSTEMS Written by SMARTEH d o o Copyright O 2012 SMARTEH d o o User Manual Document Version 2 July 1 2012 ma LONgO programmable controller LPC 2 ED1 module SMAR SFEH 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 Warranty does not include da
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