User manual - PH Systems b.v.b.a.
Contents
1. lixa LD200 4 Electrical connections 4 1 CON6 Connections power supply CON 1 CON2 Pin Vde Vac 1 24 Vdc 20 18 Vac 2 0 Vdc 18 Vac 3 P E GND P E GND 4 2 CON1 Connections Mini DIN connector Plug the Mini DIN circular connector of SM2 SM25 or SM5 sensors on the backside of display 4 3 CON2 Connections RS232 Pin Function n C TxD RxD 1 2 3 4 n C 5 0 Vdc 6 7 8 9 n C 4 4 CON3 Connections SIN COS 1Vpp Pin Function 0 Vdc 5 Vdc SIN SIN COS COS REF CO N HD or Ry WyNM REF MAN LD200 I_E 2 2 doc www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 4 5 CON5 Connections Push Pull Line Driver SSI Pin Function 1 0 Vde 2 Vde 3 A 4 IA 5 B 6 B 7 0 8 0 9 Data SSI 10 Data SSI 11 Clock SSI 12 Clock SSI encoder power supply selectable with jumper J1 4 6 Jumper J1 encoder power supply Position Function Left 1 2 Vde 24 Vdc 1A Right 2 3 Vde 5 Vdce 150mA 4 7 CON4 Connections Input and Outputs Pin Description 1 OUT1 2 OUT1 3 OUT2 4 OUT2 5 OUT3 6 OUT3 7 Preset Input 8 Preset Input Digital outputs Digital input2. 1 AG 1nF aya att 2 ao Outputs are open collector with optocouplers Imax 23mA Input with optocoupler Vin max 30 Vdc ATTENTION i Connection examples see chapters 5 9 and 5 10 MAN LD200 _E 2 2 doc 28 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 5 Functions 5 1 Start up At start up the unit shows the hard software version followed by device address and actual position Hardware version Software version Version H x S y Device address 0 31 AD zz used in RS232 interface 5 2 Key and LED functions Program Up Shiftleft Save LED Function OFF mm or degree measurement LED1 ON inch measurement LED OFF absolute display mode ON relative display mode LED3 no function Key Function P Program scroll menu M UP change value Shift left select digit Save save data 5 3 Default parameters factory settings Default parameter values are written in BOLD characters The unit can be reset to default values following the steps below e pushing P and key while switching on e setting to datum see chap 5 8 MAN LD200 I_E 2 2 doc 29 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 5 4 Absolute relative mode Push P and keys to change from absolute LED2 OFF to relative display mode LED2 ON Default display mode is absolute 5 5 Mem
3. OFF display mode not active ON angular display mode active Unit Measurement unit U_dec Inch Inch_F def U_dec Sets display mode and measurement unit to mm degrees inch or fractional inches U_dec mm degrees only with Mod 360 ON Inch inch Inch_F fractional inches eg 12 31 64 12 EnAbLE 0 Enable Zero signal OFF ON def OFF If ON Zero signal of the encoder pin 7 and 8 of CONS is used to active Preset function set datum on rising edge OFF Zero signal not enable ON Zero signal enable Dir Counting direction Up Dn def Up Sets counting direction of display Up standard counting direction Dn inverted counting direction Decimals Decimal point 0 3 def 0 Modification of decimal point position This setting has no influence on other parameters O 00000000 3 00000 000 MAN LD200 _E 2 2 doc 34 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Preset Datum value 99999999 99999999 def 0 Display can be set to datum value or preset by reset procedure Limit_P Limit switch 99999999 99999999 def 0 Value of positive limit switch Output OUT1 is active ON when actual position is higher than set value Limit_N Limit switch 99999999 99999999 def 0 Value of negative limit switch Output OUT2 is active ON when actual position is lower than set value Offset Offset value 99999999 99999999 def
4. def 0 Display can be set to datum value or preset by reset procedure Limit_P Limit switch 99999999 99999999 def 0 Value of positive limit switch Output OUT1 is active ON when actual position is higher than set value Limit_N Limit switch 99999999 99999999 def 0 Value of negative limit switch Output OUT2 is active ON when actual position is lower than set value Offset Offset value 99999999 99999999 def 0 Offset value e g tool correction This value is added to actual position by pushing As key Position actual position offset value Enab In Enable Input function OFF ON def OFF If ON Preset digital input can be used to active Set datum function see chapter 5 9 OFF Input not enable ON Input enable Example The absolute position of a encoder series AM5812 4096GS 10 with 4096 CPR 4096 turns Gray code and tree protocol has to display 20 00 mm each turn activate the positive limit switch at 50 00 mm and enable the input function D_type E_SSI Dir Up Format 13 25 Decimals 2 PPR 4096 encoder feature Preset 0 N_turns 4096 encoder feature Limit_P 4999 Dist_r 2000 Limit_N 0 Prtcl Tree encoder feature Offset 0 Code Gray encoder feature Enab In ON Unit U_dec MAN LD200 _E 2 2 doc 39 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 6 7 Magnetic sensors SM2 SM25 SM5 series D_ty
5. 0 Offset value e g tool correction This value is added to actual position by pushing As key Position actual position offset value Enab In Enable Preset Input OFF ON def OFF If ON Preset digital input can be used to active Set datum function see chapter 5 9 OFF Input not enable ON Input enable Example A 158 H 500ZCU46L2 encoder with 500 PPR has to display 10 00 mm each turn activate the positive limit switch at 30 00 mm and enable the input function D_type E_Incr Decimals 2 PPR 500 enc feature Preset 0 Dist_r 1000 Limit_P 2999 Mod 360 OFF Limit_N 0 Unit U_dec Offset 0 EnAbLE 0 OFF Enab In ON Dir Up MAN LD200 _E 2 2 doc 35 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 6 5 SIN COS encoder D_type Device type E_1VPP Parameter list for incremental rotary encoders with 1Vpp sin cos output circuit PPR Pulses per revolution 1 99999999 def 4096 Number of pulses per revolution sine cosine of the encoder Dist_r Display value per turn 1 99999999 def 4096 Value to be displayed after 1 turn of the encoder e this value is entered without decimals e if Dist_r is gt PPR 1024 display value may be irregular last digit jumps Mod 360 360 display mode OFF ON def OFF Sets angular display mode 0 0 359 9 0 0 Display value per turn parameter Dist_r has to be set to 360 3600
6. In this case the high level signal for PLC has a duration of 160ms 0 Vde 24 Vde 6 Setup 6 1 Access to setup menus Push P key for 3 sec to enter Setup e push to enter Basic settings e push to enter Parameter settings Push P to scroll the menu first appears the name of the parameter pushing P again appears the set value Change value with 8 and keys Push to store parameters and values Displayed value stops blinking if stored correctly Admissible value range for each parameter is listed as follows min value max value default value All parameters must be set or scrolled to exit setup NOTE An application software is available for parameter setup through RS232 interface CON2 connections on web site www lika biz gt PRODUCTS gt POSICONTROL MAN LD200 _E 2 2 doc 32 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be A lixa LD200 6 2 Basic settings Ad Device address 01 31 def 0 Sets the device address for RS232 communication L_int Led intensity 0 15 def 10 Set intensity of 7 segment LEDs Use fand keys to change parameter value 0 minimum intensity 10 normal intensity 15 maximum intensity 6 3 Parameter settings D_type Device type E_Incr E_1Vpp E_SSI M_sens M_Incr M_1Vpp M_SSI def E_Iner Sets the type of sensor connected to the display d_tYPE Type of sensor E_Incr Incremental rotary encoder
7. 1 mm Limit_P 0 10um sensor feature Limit_N 0 Unit U_dec Offset 0 Enable 0 OFF Enab In OFF Dir Up MAN LD200 I_E 2 2 doc 43 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 6 9 SIN COS 1Vpp linear sensor D_type Type of device M_1VPP Type of used sensor Pitch Type of sensor tape 10 20 25 32 40 50 def 50 Sets the type of sensor and tape used value indicates the pole pitch of sensor and tape in tenth of mm 10 MT10 tape 1 mm pole pitch 50 MT50 tape 5 mm pole pitch NOTE with SMS Lika sensor set 10 Res Resolution 0 005 0 01 0 02 0 025 0 04 0 05 0 1 0 25 0 5 def 0 001 Sets the linear resolution in mm to be displayed 05 05mm 0 001 0 001 mm Unit Measurement unit U_dec Inch Inch_F def U_dec Sets display mode and measurement unit to mm inch or fractional inches U_dec mm Inch inch fractional inches eg 12 31 64 12 gt D m Il Enable 0 Enable Zero signal OFF ON def OFF If ON Zero signal of the sensors pin 7 and 8 of CON3 is used to active Preset function set datum on rising edge Recommended with R reference option OFF Zero signal not enable ON Zero signal enable Dir Counting direction Up Dn def Up Sets counting direction of display Up standard counting direction Dn inverted counting direction Preset Datum value 99999999 99999999 def 0 Display
8. ABO see 6 4 E_1Vpp Incremental rotary encoder sin cos 1Vpp see 6 5 E SSI Absolute single multiturn SSI encoder see 6 6 M_Sens Magnetic sensor Lika series SM2 SM25 SM5 6 7 M_Incr Linear incremental sensor encoder ABO see 6 8 M_1Vpp_ Linear sin cos 1Vpp sensor encoder see 6 9 M_SSI Absolute linear SSI sensor see 6 10 Each device type has appropriate parameters relevant only to that specific type of sensor ATTENTION Preset Limit_P Limit_N and Offset values are always managed in metric measurement units mm MAN LD200 _E 2 2 doc 33 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 6 4 Incremental encoder ABO D_type Device type E_Incr Parameter list for incremental rotary encoders with Push Pull or Line Driver circuit with or without complementary signals PPR Pulses per revolution 1 99999999 def 4096 Number of pulses per revolution of the encoder Dist_r Display value per turn 1 99999999 def 4096 Value to be displayed after 1 turn of the encoder e this value is entered without decimals e if Dist_r is gt PPR 4 display value may be irregular last digit jumps Mod 360 360 display mode OFF ON def OFF Sets angular display mode 0 0 359 9 0 0 Display value per turn parameter Dist_r has to be set to 360 3600 or 36000 depending on required decimal point position Set parameter Unit U_dec
9. can be set to datum value or preset by reset procedure Limit_P Limit switch 99999999 99999999 def 0 Value of positive limit switch Output OUT1 is active ON when actual position is higher than set value Limit_N Limit switch 99999999 99999999 def 0 Value of negative limit switch Output OUT2 is active ON when actual position is lower than set value MAN LD200 _E 2 2 doc 44 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Offset Offset value 99999999 99999999 def 0 Offset value e g tool correction This value is added to actual position by pushing As key Position actual position offset value Enab In Enable Input function OFF ON def OFF If ON Preset digital input can be used to active Set datum function see chapter 5 9 OFF Input not enable ON Input enable Example The resolution of 10um has to be displayed using the following Lika sensor and tape SMS V 1 R 2 and MT10 D_type M_1VPP Preset 0 Pitch 10 1mm sensor feature Limit_P 0 Res 0 01 mm Limit_N 0 Unit U_dec Offset 0 Enable 0 OFF Enab In OFF Dir Up MAN LD200 _E 2 2 doc 45 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 6 10 Absolute linear SSI sensor D_type Type of device M_SSI List of parameters for absolute linear sensors and encoders with SSI interface This device type supports only th
10. e LSB right aligned protocol Format Number of clocks for SSI 25 32 def 25 Sets the nr of clock of SSI protocol 25 25 clocks standard protocol 32 32 clocks extended protocol up to 32 bits Steps Number of steps 0 99999999 def 4096 Max number of information obtaining by absolute sensor Steps 524288 for SMA5 GA 10 2 19 Steps 1048576 for SMA5 GA 5 2 20 If you use SMA5 GA 5 the max steps are limited by characteristics of magnetic tape Res Resolution 0 005 0 01 0 05 0 1 def 0 005 Sets the linear resolution in mm of the sensor connected to the display 0 1 0 1 mm 0 05 0 05 mm 0 01 0 01 mm 0 005 0 005 mm Code Encoder sensor output code Gray Bin def Gray Output code of the encoder sensor Gray Gray code Bin Binary code Unit Measurement unit U_dec Inch Inch_F def U_dec Sets display mode and measurement unit to mm inch or fractional inches U_dec mm Inch inch Inch_F fractional inches eg 12 31 64 12 Dir Counting direction Up Dn def Up Sets counting direction of display Up standard counting direction Dn inverted counting direction Preset Datum value 99999999 99999999 def 0 Display can be set to datum value or preset by reset procedure Limit_P Limit switch 99999999 99999999 def 0 Value of positive limit switch Output OUT1 is active ON when actual position is higher than set value MAN LD200 _E 2 2 doc 46 w
11. el HIGH from 10Vde to 30Vdc for 100 msec minimum Refer to Enab In parameter to enable this function Display value 0 Preset value Recommended wiring diagrams 24V 2 4V g T t pin 8 i pin 8 I pin 7 L pin7 EA oV oV 5 10 Output OUT1 OUT2 OUT3 function CON 4 OUT1 and OUT2 can be used to set upper and lower software limit switches See parameters for Limit_P and Limit_N settings OUT3 can be used for zero setting an absolute encoder sensor with zero setting input OUT3 Is a high level pulse with duration of 100ms Output Function OUT 1 ON if actual position is gt LIMIt_P OFF if actual position is lt LIMIt_P ON if actual position is lt LIMIt_N OFF if actual position is gt LIMIt_N ON when reset command is active OFF during normal operation ATTENTION AN Outputs are open collector with optocouplers Imax 23mA Recommended wiring diagrams 24V 24V pin 1 i 1K pin 2 out p 1K pin 1 out ov OUT 2 OUT 3 pin 2 OV MAN LD200 _E 2 2 doc 31 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Example In the following example the Enable Preset Input function has been enabled Enab In ON Using a remote button to perform Preset function any encoder connected 0 Vde 24 Vde Using OUT1 Limit_P to set a digital output for PLC and simultaneously perform a Preset function PLC E E 5
12. ithout noise install EMC filters on device power supply if needed always use shielded and twisted cables if possible avoid cables runs longer than necessary avoid running the signal cable near high voltage power cables mount the device as far as possible from any capacitive or inductive noise source shield the device from noise source if needed minimize noise by connecting shield to ground GND Make sure that ground GND is not affected by noise The shield connection point to ground can be situated both on the device side and on user s side The best solution to minimize the interference must be carried out by the user Mechanical safety install according to the section Mounting recommendations do not disassemble the device do not tool the device do not subject the device to knocks or shocks respect the environmental characteristics of the product 2 Identification The device can be identified by the label s data ordering code serial number This information is listed in the delivery document For technical features of the product refer to the technical catalogue 3 Mounting recommendations Push the display into the cut out approx 90 x 44 mm without panel clips Install panel clips on the display s housing and screw until fixed fd x 2 2 to mm P A lt 30mm MAN LD200 I _E 2 2 doc 26 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be
13. lixa LD200 User manual LD200 Description LD200 is a universal position display which allows to connect 7 different types of encoders or sensors The user interface is a multifunction keyboard with 4 push buttons and a 7 segment LED display with 8 digits and 3 status LEDs The display has a RS232 interface for connection to a PC Chapters 1 Safety summary 2 Identification 3 Mounting recommendations 4 Electrical connections 5 Functions 6 Setup MAN LD200 I_E 2 2 doc 25 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 1 Safety summary Safety e observe the professional safety and accident prevention regulations applicable to your country during device installation and operation e installation has to be carried out by qualified personnel only without power supply and stationary mechanics parts e the encoder must be used only for the purpose appropriate to its design e high current voltage and rotating parts can cause serious or fatal injury Electrical safety e switch OFF the voltage before connecting the device e connect according to the chapter Electrical connections amp e according to the 89 336 CEE norm on electromagnetic compatibility following precautions must be taken before handling and installing discharge electrical charge from your body and tools which may come in touch with the device power supply must be stable w
14. or 36000 depending on required decimal point position Set parameter Unit U_dec OFF display mode not active On angular display mode active Unit Measurement unit U_dec Inch Inch_F def U_dec Sets display mode and measurement unit to mm degrees inch or fractional inches U_dec mm degrees only with Mod 360 ON Inch inch Inch_F fractional inches eg 12 31 64 12 EnAbLE 0 Enable Zero signal OFF ON def OFF If ON Zero signal of the encoder pin 7 and 8 of CON3 is used to active Preset function set datum on rising edge OFF Zero signal not enable ON Zero signal enable Dir Counting direction Up Dn def Up Sets counting direction of display Up standard counting direction Dn inverted counting direction Decimals Decimal point 0 3 def 0 Modification of decimal point position This setting has no influence on other parameters 0 00000000 3 00000 000 MAN LD200 _E 2 2 doc 36 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Preset Datum value 99999999 99999999 def 0 Display can be set to datum value or preset by reset procedure Limit_P Limit switch 99999999 99999999 def 0 Value of positive limit switch Output OUT1 is active ON when actual position is higher than set value Limit_N Limit switch 99999999 99999999 def 0 Value of negative limit switch Output OUT2 is active ON when actual po
15. ory on power down for incremental and 1Vpp sensor encoder On power down the device store the last position on internal memory ATTENTION If connected encoder will be move during power off at the next start up the device will display the stored position not new position 5 6 Offset Push 4s key add the offset value to the actual position Refer to parameters for Offset value settings Display value actual position Preset value Offset value 5 7 Mm Inch Fractional inch display modes Display mode can be changed from mm to inch and to fractional inch by pushing key for 3 s Default display mode is mm 5 8 Set datum or Preset Reset function can be activated by e keys push key for 3 sec to access Preset function Reset will be displayed Push P key to exit function no reset Push key twice to confirm datum value e Preset digital input see chapter 5 9 e Encoder Zero signal refer to Enable 0 parameter Setting to datum in absolute counting mode has also effect on relative counting mode see chap 5 4 Setting to datum in relative counting mode has no effect on absolute counting mode see chap 5 4 Display value 0 Preset value MAN LD200 _E 2 2 doc 30 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 5 9 Preset Input function CON 4 pin 7 e 8 The Preset input function is used to execute the Set datum function The Preset signal has to be logic lev
16. pe Device type M_Sens List of parameters for Lika magnetic sensors SMx series with Mini DIN connector Pitch Type of sensor tape 10 20 25 32 40 50 def 50 Sets the type of sensor and tape used value indicates the pole pitch of sensor and tape in tenth of mm 20 SM2 sensor MT20 tape 2 mm pole pitch 25 SM25 sensor MT25 tape 2 5 mm pole pitch 50 SM5 sensor MT50 tape 5 mm pole pitch Res Resolution 0 001 0 005 0 01 0 05 0 1 0 5 1 def 0 001 Sets the linear resolution in mm to be displayed 1 1 mm 0 001 0 001 mm Unit Measurement unit U_dec Inch Inch_F def U_dec Sets display mode and measurement unit to mm inch or fractional inches U_dec mm Inch inch Inch_F fractional inches eg 12 31 64 12 Dir Counting direction Up Dn Sets counting direction of display Up standard counting direction Dn inverted counting direction Preset Datum value 99999999 99999999 def 0 Display can be set to datum value or preset by reset procedure Limit_P Limit switch 99999999 99999999 def 0 Value of positive limit switch Output OUT1 is active ON when actual position is higher than set value Limit_N Limit switch 99999999 99999999 def 0 Value of negative limit switch Output OUT2 is active ON when actual position is lower than set value Offset Offset value 99999999 99999999 def 0 Offset value e g tool correction This value is added to act
17. r down 2 8 2 0 Addition of Enable Zero signal on E_1Vpp and M_1Vpp 2 8 2 1 Chapter 5 6 update 2 10 2 2 SW update manual revision MAN LD200 I_E 2 2 doc s KA Lika Electronic Via S Lorenzo 25 36010 Carr VI Italy Tel 39 0445 382814 Fax 39 0445 382897 Italy eMail info lika it www lika it World eMail info lika biz www lika biz 48 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be
18. signal OFF ON def OFF If ON Zero signal of the sensors pin 7 and 8 of CONS is used to active Preset function set datum on rising edge Recommended with R reference option OFF Zero signal not enable ON Zero signal enable Dir Counting direction Up Dn def Up Sets counting direction of display Up standard counting direction Dn inverted counting direction Preset Datum value 99999999 99999999 def 0 Display can be set to datum value or preset by reset procedure Limit_P Limit switch 99999999 99999999 def 0 Value of positive limit switch Output OUT1 is active ON when actual position is higher than set value Limit_N Limit switch 99999999 99999999 def 0 Value of negative limit switch Output OUT2 is active ON when actual position is lower than set value Offset Offset value 99999999 99999999 def 0 Offset value e g tool correction This value is added to actual position by pushing As key Position actual position offset value MAN LD200 I_E 2 2 doc 42 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Enab In Enable Input function OFF ON def OFF If ON Preset digital input can be used to active Set datum function see chapter 5 9 OFF Input not enable ON Input enable Example The measurement values of a SME5 Y 2 10 I 2 B magnetic sensors has to be displayed D_type M_Incr Preset 0 Res 0 0
19. sition is lower than set value Offset Offset value 99999999 99999999 def 0 Offset value e g tool correction This value is added to actual position by pushing As key Position actual position offset value Enab In Enable Input function OFF ON def OFF If ON Preset digital input can be used to active Set datum function see chapter 5 9 OFF Input not enable ON Input enable Example A 158 V 1024ZCU16 encoder with 1024 sin cos each turn has to display 360 00 each turn and activate the positive limit switch at 359 99 D_type E_1Vpp Decimals 2 PPR 1024 enc feature Preset 0 Dist_r 36000 Limit_P 35998 Mod 360 ON Limit_N 0 Unit U_dec Offset 0 Enable 0 OFF Enab In OFF Dir Up MAN LD200 _E 2 2 doc 37 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 6 6 Absolute encoder with SSI output Absolute relative display mode function is not active in this device type D_type Device type E_SSI Parameter list for absolute rotary single multiturn encoders with SSI interface Format Number of clocks for SSI 13 25 25 32 def 13 25 Sets the nr of clock of SSI protocol 13 25 13 or 25 clocks single multiturn encoders 25 32 25 or 32 clocks extended protocol up to 32 bits ATTENTION extended format is compatible only with LSB right aligned protocol see Prtel PPR Resolution 1 33554432 def 4096 Number of co
20. ual position by pushing As key Position actual position offset value MAN LD200 _E 2 2 doc 40 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Enab In Enable Input function OFF ON def OFF If ON Preset digital input can be used to active Set datum function see chapter 5 9 OFF Input not enable ON Input enable Example A SM5 R 2 sensor connected to a LD200 has to display positions with a resolution of 0 01 mm a tool correction factor of 5 mm and software limit switches at 0 and 1 5 meter D_type M_Sens Preset 0 Pitch 50 sensor feature Limit_P 149999 Res 0 01 mm Limit_N 0 Unit U_dec Offset 500 Dir Up Enab In OFF MAN LD200 I_E 2 2 doc 41 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 6 8 Linear incremental sensor encoder ABO D_type Device type M_Incr List of parameters for linear incremental encoders and sensors with Push Pull or Line Driver output with or without complementary signals Res Resolution 0 001 0 002 0 005 0 01 0 02 0 025 0 04 0 05 0 1 0 25 0 5 def 0 001 Sets the linear resolution in mm to be displayed 05 05mm 0 001 0 001 mm Unit Measurement unit U_dec Inch Inch_F def U_dec Sets display mode and measurement unit to mm inch or fractional inches U_dec mm Inch inch Inch_F fractional inches eg 12 31 64 12 Enable 0 Enable Zero
21. unts per turn CPR of absolute encoder N_turns Number of turns 1 4096 def 4096 Number of turns of absolute encoder Set to 1 for single turn encoders With programmable encoders set parameter to nr of hardware turns not to programmed value Dist_r Display value per turn 1 99999999 def 4096 Value to be displayed after 1 turn of the encoder e this value is entered without decimals e if diSt_r is gt PPr display value may be irregular last digit jumps Prtcl SSI protocol Shift Tree def Tree Type of SSI protocol Shift LSB right aligned protocol Tree tree format protocol Code Encoder output code Gray Bin def Gray Output code of the encoder Gray Gray code Lika part nr GS or GR Bin Binary code Lika part nr BS or BR Unit Measurement unit U_dec Inch Inch_F def U_dec Sets display mode and measurement unit to mm inch or fractional inches U_dec mm Inch inch Inch_F fractional inches eg 12 31 64 12 MAN LD200 _E 2 2 doc 38 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Dir Counting direction Up Dn def Up Sets counting direction of display Up standard counting direction Dn inverted counting direction Decimals Decimal point 0 3 def 0 Modification of decimal point position This setting has no influence on other parameters O 00000000 3 00000 000 Preset Datum value 99999999 99999999
22. ww lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be lixa LD200 Limit_N Limit switch 99999999 99999999 def 0 Value of negative limit switch Output OUT2 is active ON when actual position is lower than set value Offset Offset value 99999999 99999999 def 0 Offset value e g tool correction This value is added to actual position by pushing As key Position actual position offset value Enab In Enable Input function OFF ON def OFF If ON Preset digital input can be used to active Set datum function see chapter 5 9 OFF Input not enable ON Input enable Example Visualization of an absolute magnetic sensor Lika type SMA5 GA 10 2 D_type M_SSI Dir Up Format 13 25 Preset 0 Steps 524288 2 19 Limit_P 0 Res 0 01 mm sensor feature Limit_N 0 Code Gray sensor feature Offset 0 Unit U_dec Enab In OFF MAN LD200 I_E 2 2 doc 47 www lika it www lika biz PH SYSTEMS www phsystems be sales phsystems be LD200 HW SW Man Vers Description 1 1 1 0 1 issue 1 3 1 1 HW SW manual update 1 3 1 2 OUT3 correction 1 3 1 3 LIMIt_P correction 1 4 14 Addition of RS232 Unit Mod 360 LED1 Set datum function Addition of Preset Input 1 6 15 Addition of Enable Zero signal on E_INCR and M_INCR Addition of Dist_rev on E_SSI 1 6 1 6 Preset input correction chap 5 5 HW update store position on powe
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