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Gb User`s Manual Of Programmable Logic Lrd Relays

1. PM d 2 4 15 678 Column Press Automatic shift to FUNCTION BLOCK to permit setting of the 9 4 counter input parameter 3 0 0 0 0 0 0 c 7 1 UE 4 15 678 Column Press ESC back to nal T LADDER edition screen EE A NNI 2 0 7 3 4 Delete the Program Element 1 i2 13 4 5 6 17 18 Column Line 1 4 M O T 14 0 Q 1 2 tO Se 4X 6 7 3 4 Spes 1 UR 4 5 6 7 8 Column Press DEL to delete element C07 the cursor location Ling 1 sa MOO 1 1 0 cm s Q 1 2 Ey p ue ecc e d 4 Display the present Line the cursor locating and operation state of LRD atop 23 d UE 4 5 678 Column Press SEL and ESC simultaneously Line 1 4 35 M 0 1 1 03 Q 1 Line 4 displays where the cursor 2 CIE Ea 7 is located and LRD operation state 3 4 0 P L N E 0 0 2 Delete the whole Line 1 PE 4 5 6 7 8 Column Line 1 4 Q 1 2 L p or 7 3 4 111 LRX 001 1185 GB 06 10 112 Step 24 Press SEL DEL Simultaneously ESC Cancel Execute Insert a whole line 1 2 3 4 5 6 7 i8 Column 0 4 I M0 1 1 03 0 0 1 2 lLr r03 colB 3 4 Step 25 1 2 3 4 5 6 7 i8 Column Press
2. EN m Q05 Q06 Q07 003 is ON and from Q04 007 are OFF when ENABLE is active Q04 turns ON when 01 s rising edge coming on and others points turn OFF The next coil turns ON at each rising edge of SHIFT input and others turn OFF electric LRX 001 1185 GB 06 10 AQ ANALOG OUTPUT The default output mode of AQ is 0 10V voltage the corresponding value of AQ is 0 1000 It also can be set as 0 20mA current the corresponding value of AQ is 0 500 The output mode of AQ is set by the current value of DRDO DRD3 as shown below Number Signification Mode DRDO DRDS data definition DRDO Setting the output of AQO1 1 0 voltage mode AQ output value is 0 under STOP mode DRD1 Setting the output of AQ02 2 1 current mode AQ output value is 0 under STOP mode DRD2 Setting the output of 003 3 2 voltage mode AQ keeps output value under STOP mode DRD3 Setting the output of 004 4 3 current mode AQ keeps output value under STOP mode It will be considered as 0 if the value of DR is not in the range of 0 3 That means the output mode of AQ is mode 1 AQ displays preset value constant of code of other data under STOP mode displays current value under RUN mode AQ preset value can be a constant or other function current value AQ DISPLAY AQ displays the preset value under STOP mode and displays the current value under
3. PWM OUTPUT INSTRUCTION DC TRANSISTOR OUTPUT MODELS ONLY The transistor output model LRD relay includes the capability to provide a PWM Pulse Width Modulation output on terminal 001 and 002 The PWM instruction is able to output up to an 8 stage PWM waveform It also provides a PLSY Pulse output output on terminal 001 whose pulse number and frequency can be changed The table below describes number and mode of PWM Mode Output P01 PWM PLSY 001 P02 PWM Q02 Lovato or electric LRX 001 1185 GB 06 10 68 PWM MODE P01 and P02 both can work under this mode Each PWM has 8 group preset stages which contents Width and Period The 8 group preset values can be constant or other function current value Each PWM has 10 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring PWM Symbol Description Enable Select3 Select Selecti stage PWM Output PWM mode 1 OFF OFF present stages as operating 0 8 ON Preset stage 1 Select1 101 g1F ON Preset stage 2 Select2 101 g1F ON Preset stage 3 Select3 101 g1F ON Preset stage 4 Current number of pulse ON Preset stage 5 0 32767 _ Period of preset stage ON Preset stage 6 1 32767 ms Width of preset stage ON Preset stage 7 1432767 ms Output port Q01 Q02 ON Preset stage 8
4. 6650 CONNECTOR EEZ 7 970592 99 90 90 9p S WIRING N WARNING The 1 0 signal cables must be routed parallel to the power cable or in the same cable trays to avoid the signal interference A N To avoid a short circuit on the load side it is recommended to connect a fuse between each output terminals and loads WIRE SIZE AND TERMINAL TORQUE c P cd 0 14 15 0142075 0 14 25 0 14 25 0 14 1 5 26 16 26 18 26 14 26 14 90000000 B b 6 7 loo oooo 0000 ooooeeee DC INPUT pu d eee Rl c electric LRX 001 1185 GB 06 10 Sensor Connection Fuse 24VDC i amp AI AZ v ot a a a aaa IIIJ I Il Input 100 240VAC 24VAC 24VAC 1 100 240VAC 50 60Hz 5 B 4 6 M n 2 B 4 6 17 A i OO o0O0O0O00 oooo ooooeeeoe LLL NN BZA Output Relay E oUm C NEN s a OM 7 m Hn Enc OUR A 3t d ELI E E omes ___ imeem Reed OO QOO Lee VT VOX we ae ae ee I o ES eat zU Se m a os
5. 101 LRX 001 1185 GB 06 10 CHAPTER 7 EXPANSION MODULE Digital Input Output module LREO8RDO24 LREO8TD024 LREO8RA024 LREO8AA240 Communication module LREPOO PBUS TCP IP All LRD can connect expansion modules The sequence of these expansion modules connects with LRD is digital analog and communication The digital models have 2 types version 1 2 and version 3 0 Both can connect with LRD The method of all expansion modules connecting with LRD is the same as shown above DIGITAL 10 MODULE The LRD must set the number of expansion 10 when connected together The method of setting IO number is shown below 1 Keypad 2 LRXSW software Bodule System Set Set Current ID 1 New ID 00 99 1 Comm Mode 8 2 Baud Rate 38400 IF Set EN C High 5 0 3 C Low Speed 3ms Scan Time No User Defined 5 06 90ns 102 ullLovato electric LRX 001 1185 GB 06 10 EXPANSION DISPLAY STATE Expansion Input state ON Output state OFF Expansion module state B Linked e NotLinked Not Set INSTALLATION AND WIRING Type of expansion module LREO8RD024 LREO8TD024 LREO8RA024 LREO8RA240 INPUT X1 X2 X3 X4 1 power ports screw fixing clip 8 input ports status of LRD v3 x green LED light button Aes 100 2 output ports INPUT X1 X2 X3 X4 dis
6. gt Ww 9 9 9 CJ Compute formula AS V1 V2 V3 AS code 501 1 AS current value is the result of compute Parameters V1 V2 and V3 can be a constant or other function current value The output coil will be set to 1 when the result is overflow And the current value is no meaning at this time But it will do nothing if the output coil is NOP The output coil will turns OFF when the result is right or the function is disabled The example below shows how to configure AS function R 9 9 9 CJ Edit Contact Coil AS 5 Selecc Coil No Error Coil AS 01 17 o1 6 Function Current value Ad V1 V2 3 501 Error output coil 01 will turn ON when the compute result is overflow Preset sass ani SII fr ser fe electric LRX 001 1185 GB 06 10 electric MD MUL DIV The LRD relay includes a total of 31MD instructions that can be used throughout a program The MUL DIV Multiplication and Division function enables simple operations to be carried out on integers There are 6 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring MD Symbol Description V2 parameter 32768 32767 5 1 MD current value 32768 32767 V1 parameter 32768 32767 6 V3 parameter
7. 1 E 12 240VAC r4 i INL 50 60Hz Es my N U L2 or 12 125VDC zd 12 240 50 60Hz 12 125VDC Output Transistor ee EN oo oo oO OO NOD OO OO OO COO OO OO OO ae n o tatoo 106 tart TS Es dh 24VDC M 1 d 12VD 1 i y E cen 1 1A quick fuse disconnect switch and circuit protections 2 Transitory over current surge suppressor 36VDC cut off voltage 3 Transitory over current surge suppressor 400VAC cut off voltage 4 Fuse disconnect switch and circuit protections 5 Inductive load 15 electric LRX 001 1185 GB 06 10 CHAPTER 3 PROGRAM TOOLS PC PROGRAMMING SOFTWARE LRXSW The LRD Client programming software provides two edit modes Ladder Logic and Function Block Diagram FBD The LRD Client software includes the following features 1 a Easy and convenient program creation and editing Programs can be saved on a computer for archiving and reuse Programs can also be uploaded directly from a LRD and saved or edited Enables users to print programs for reference and review The Simulation Mode allows users to run and test their program before it is loaded to the controller Real time communication allows the user to monitor and force 1 0 on the LRD relay operation during RUN mode INSTALLING THE SOFTWARE Install the LRD Client Softwa
8. 150 Output Time Base 1SEC Current Value sec Preset Value 0005 Sec Preset Type N 1 Direction Set Reset Input Contact Contact Low zm 4 enable reset relay 4 Timer starts operating gt 4 enable reset relay present value 0 present value 0 EC ON OFF ON OFF timing enable relay time u output terminal T01 T1F 3 OFF ON OFF enable reset relay Timer preset value and TOF keep their current value after a loss of power to the LRD relay if M Keep is active but the others reset to 0 41 LRX 001 1185 GB 06 10 42 TIMER MODE 3 OFF DELAY Mode 3 Timer is an OFF Delay with reset that will time up to a fixed preset value and stop timing when the current time is equal to the preset value Additionally the Timer current value will reset to zero when Timer is disabled In the example below the timer reset input is Input 101 status bit T01 will be ON immediately when its rung is true The timer will only begin timing up when its rung changes to false Timer Status bit T01 will turn OFF when the current time value reaches its preset value of 10 seconds Edit Contact Coil Q ly n u T lc lt f gt Select Coil Output Type Reset T 01 01 1 desi C Sec C P Function Mode 0 6 7 Off delay timer mode 1 Enable j D Ti
9. 2 d T E G 0 1 4 L 0 0 J electric LRX 001 1185 GB 06 10 electric Continue to input Function Block i 2 3 4 5 Column Line 1 4 7 2 2 3 3 3 3 3 S e c FEN o 1 4M 0 4 J Step 1 1 a 4 5 6 8 Column mene Line 1 1 2 E 3 0 0 00S e c 2 j Last Function Block 1 23 4 5 6 7 Column Line 1 E 4 E 2 2 4 3 3 3 3 3 S e 1 4 0 4 J Step 1 2 1 23 4 5 7 8 Column Press SEL and fos m 1 Simultaneously E 2 1 3 0 0 0 0 S ec DELETE FUNCTION BLOCK Step 1 3 1 2 3 4 5 678 Column Press SEL and DEL ment 4 m zm Simultaneously Press ESC Cancel or 2 4 OK Execute 3 A N C B L O0 4 E S C K BACK TO MAIN MENU Press ESC 2 ig 4 5 678 Column Line 1 L A D D E R 2 gt B L 0 C C 0 F U N 7 3 P A R M E T R 4 R U N CHANGE FUNCTION BLOCK CATEGORY 1 2 i3 4 5 6 7 Column Line 1 4 5 2 2 3 3 3 3 3 S e c 1 4 0 4 1 Move the cursor to change to T H L P S AS MD PI MX AR 119 LRX 001 1185 GB 06 10 Step 1 1 2 6 7 8 Column Press SEL Step 2 1 2 6 7 8 Col
10. 1 If module with keypad and display IO can be added keypad input 701 704 2 More information about Product Specifications to see chapter 6 Product Specifications 3444 1 44 44 1 36 4 1 44 44 1 N A N A N A N A N A electric LRX 001 1185 GB 06 10 wullLovato electric MOUNTING 35mm DIN rail Mounting The LRD relay must always be mounted vertically Place the upper end of the LRD relay inserting the slot on the DIN rail Slightly press the relay downwards and fasten its lower end on the rail Check that the LRD is firmly fitted Insert the connector in the expansion module and fit the module on the DIN rail as previously described Slide the module on the rail toward the LRD relay press the Press button and connect them together Connector i Input X X2 X3 X4 Press button DIN Rail 12 13 15 I6 A1 A2 Input X1 X2 X3 X4 00000000 6456 24V Input 8 x DC A1 A2 0 10V feo End clamp EXE SETTERS DIN Rail LRX 001 1185 GB 06 10 Screw Fixing Use M4x20 screws to directly mount the LRD as shown For direct installation of the expansion module slide the expansion module and connect with the Master after the Master is fixed _ DC24V INPUTBxDCIA1 A2 0 10 VI Se 18 4 20 8 32 ax oo 40666606
11. 31 LRX 001 1185 GB 06 10 1 3 Now press AI Move the cursor OK Execute the instruction ESC Back to main menu 4 SET system setting ID SET 01 content default REMOTE 1 0 N ID SET 01 gt ID setting 00 99 BACKLIGHT X REMOTE 1 0 N gt Remote 1 0 Mode M KEEP N Master S Slave BACK LIGHT X gt Back light mode NUMBER 0 always light x light for 10s after pressed ALARM M KEEP v gt non Volatile V Volatile x Non Volatile 1 0 NUMBER 0 gt Setting expansion 1 0 module number 0 3 I O ALARM gt Siren setting when is not available to Expansion 1 0 Points Z SET X v Yes _ No C KEEP X gt In stop run switching Counter Present Value Keeping V COMM SET 03 V Yes x No DATA REG U Z SET X gt Enable or disable keypad input 701 704 V enable x disable V COMM SET 03 gt Setting the form and baud rate of RS 485 DATA REG U gt Setting the Data Register type U 16bit unsiged S 16bit sign MKEEP function is available for keeping M status and current value of TOE TOF when power is re supplied after loss Now press AVE gt Move the cursor SEL Begin to edit SEL quindi lt gt Move the cursor for 10 SET item and V COMM SET item SEL quindi A V 1 ID SET 00 99 1 0 NUMBER 0 3 2 REMOTE 1 0 NGMeSeN 3 BACK LIGHT KEEP Z SET xev
12. y 123456789ABC x 1234 123456 789ABC 12345678 P 1 123456789 123456789ABCDEF ul 123456789ABCDEF ul xe 123456789ABCDEF 123456789ABCDEF l 123456789ABCDEF l 123456789ABCDEF 12345678 0 Enter HO1 coil Capacity 1178 free space PC Mode Program 101 001 P pa Edit Contact Coil T R lc H las HMI display page H m 01 1F TOL Db Function Mode 1 1 2 HEI Text X Display Hol 02 5 gt Ej E C T01 250 00Sec me m Current TOL 8 3 44 Counter gt RIC 02 Preset unit 5 Analog T02 Current unit PN Analog Display Set Ph Number X es oa Timer Counter pulti Language chinese fixed Chinese edit Ubed in program Text Input 3 amp 0123456789 lt gt ABC DEFGHI TKLMNOPQRSTUVWXYZ _ abcdefe ev AX ox BF AN EFAS Into HMI TEXT edit frame 4 Choose the letters T E S T from Text Input Choose T01 current Choose T01 current unit Choose T01 present unit The user can modify T01 preset value when coil enable and display on LCD Download to LRD and 101 turn ON or press SEL if the coil is
13. 7 P Off delay timer mode 2 Enable Output Time Base 15 Current Value Sec Preset Value 0010 Preset Type gt m Direction Set Reset ol TOl Contact Contact Low m enable reset e gt 4 Timer start op erating 014 enable reset relay present value present value 0 Timig enable relay OFF ON OFF Time up 01 1 OFF ON OFF output terminal t 4 OFF enable reset relay t preset value TOE and TOF keep their current value after a loss of power to the LRD relay if M Keep is active but the others reset to 0 43 LRX 001 1185 GB 06 10 44 TIMER MODE 5 FLASH WITHOUT RESET Mode 5 Timer is a Flash timer without reset that will time up to a fixed preset value and then change the state of its status bit Additionally the Timer current value will reset to zero when Timer is disabled In the example below timer status bit T01 will be ON immediately when its rung is true and begin its timing sequence Timer status bit T01 will turn OFF when the current time value reaches its preset of 10 seconds This Flash sequence of the Timer status bit T01 will continue as long as its rung remains true 0 1 Edit Contact Coil ly 6 Select Coil No 4 5 oz Flash timer mode 1 Enable l Output got oo Time Base 13SEC Current Value Sec Preset Val
14. 1 S ec FT 0 1 4 L Step 2 3 2 3 4 5 6 1 Column Press SEL T E 1 E 2 1 4 3 01 S ec FT 0 1 4 L J electric LRX 001 1185 GB 06 10 Step 2 3G Press SEL Step 2 3H Press SEL Step 2 3l Press SEL Step 2 3J Press SEL Step 2 3K Press SEL Step 2 3L Press SEL Next to step 2 3B the following screen will be shown Step 2 4B Press gt press 1 1 2 3 4 5 6 7 8 Column Repeat Step 2 4B key is also active to change parameters and or values of A01 A08 C01 C1F T01 T1F 01 08 After having made all the modifications proceed with Step 2 5B press OK Save the present data Line 1 E 2 i8 4 5 6 7 8 Column 115 LRX 001 1185 GB 06 10 116 Step 2 7 2 3 4 5 6 7 8 Column Press 1 Step 2 8 2 3 4 15 6 7 i8 Column Press SEL Tee E 1 begin to edit data 2 1 4 3 3 3 3 3 S c E T O 1 4 L Step 2 9 id 4 5 6 2 7 i8 Column Press 1 Press SEL then or mE 1 to change 1 to 2 2 2 3 3 3 3 3 S c T 0 1 4 ER Step 2 10 23 4 5 6 7 Column Press OK Lined save the input data E 3 3 3 3 3 S c T O 1 4 L
15. CtrltW CtrltQ RIC Set Analog Set Password Language Module System Set Link Com Port LRX 001 1185 GB 06 10 e Select the RUN icon from the toolbar and select No when the pop up message asks Do you want to read program from module as shown below File Edi 1 Oper alicn v1 ew Help gi se gt BRE 8 S y n 88 el Coil Contact l SS l Capacity 1196 free space Symbol Used 1 123456789 2 1234 X 123456789ABC Q 12345678 P 1 Y 123456789ABC M 123456789ABCDEF T 123456789ABCDEF al C 123456789ABCDEF C wo to read program from Module R 123456789ABCDEF 6 123456789ABCDEF H 123456T789ABCDEF 1 12345678 On the Input Status dialog click M01 to activate the contact M01 which will turn ON the Output 001 as shown below The highlighted circuit will show active and the first Output Q01 on the connected LRD relay will be ON See Chapter 3 Programming Tools for more detailed software information File Edit Operation View Help GK ERs eu Ie k Coil Contact Capacity 1196 free space Symbol Status ON 1 123456789ABC Z 1234 1254656789 ABC Input Status Tool Q 12345678 P 1 1234 56789 pal d C 123456789ABCDEF pal R 123456T88ABCDEF G 123456789ABCDEF al H
16. Module System Set Link Com Fort ei fo Fs al Capacity Hol 001 space 002 M NUI electric LRX 001 1185 GB 06 10 OPERATION MENU The Operation menu includes several system configuration functions for both online and offline setup The following explains the details of each function Monitor Online function for runtime monitor and editing when connected to a controller Simulator Offline function for testing and debugging a program Simulator Control Self motion simulator control Run Stop Quit Mode change selections for both runtime editing and simulation mode Read Write Reading and writing programs to and from a connected LRD relay RTC Set Online function for setup of the Real time clock calendar see dialog below left Time Set Week Hour Minute 40 Year Month Day 10 Summer Tine Mode NO Summer Winter Analog Set setup analog input A01 A08 gain and offset see dialog below right Analog Set Al AS Gain 1 999 Gain 1 999 Offset 50 50 Offset 50 50 A2 1 999 Offset 50 50 A3 Gain 1 999 Offset 50 50 4 Gain 1 999 Offset 50 50 A Gain 1 999 Offset 50 450 AS Gain 1 999 Gain 1 999 al a Offset 50 50 Offset 50 50
17. Proportion 1 32767 T Integral time 1 32767 0 15 Differential time 1 32767 0 015 9 5 9 CJ Error output coil M N NOP PID code PI01 PI0F amp Ww P The parameters and can be constant or other function current value The error coil will turn ON when either T K is 0 But it will do nothing if the output coil is NOP The output coil will turns OFF when the result is right or the function is disabled PID computes formula EV SV PV PI K EV EV 1 EV D 1 1 i et S gt PI 73 LRX 001 1185 GB 06 10 The example below shows how to configure PID function TT M Edit Contact Coil PI wx gt Select Coil No Error Coil 1 01 0 n o1 Function Current value PID 32768 32767 ee Dest V i w oo1zo 32768 32767 Test 00100 32768 32767 Sam 00200 1 32767 Gain gt 100 232767 Int T w 00100 132767 pit 00100 21 32767 00100 1101 00100 191 00100 MX MULTIPLEXER The LRD relay includes a total of 15 MX instructions that can be used throughout a program This special function transmits 0 or one of 4 preset values to MX current value memory The MX function enables simple operations to be car
18. SS E E EET Kx Week gt 0 FR Current Value l0 05 Preset value 08 oo On 17 oo oft hour minute ROL Week Monday Tuesday Wednesday Friday Saturday Sunday Time 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 8 00 S LJ LJ Loe bL Example 2 Week Monday Tuesday Wednesday Friday Saturday Sunday Time 8 00 17 00 8 00 n Hd ud bd x Rn Output MES O Pe Example 3 Week Monday Tuesday Friday Saturday Sunday Time 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 ENABLE 1 LJ Lo L1 LI L Lovato a electric LRX 001 1185 GB 06 10 58 4 Week Monday Tuesday Time 8 00 17 00 8 00 17 00 Saturday 8 00 17 00 Sunday 8 00 17 00 ENABLE LL Example 5 Week Monday Tuesday Time 8 00 17 00 8 00 17 00 Friday 8 00 17 00 Saturday 8 00 17 00 Sunday 8 00 17 00 ENABLE Rn Output d 1 Week Monday Tuesday Time 8 00 17 00 8 00 17 00 Friday 8 00 17 00 Saturday 8 00 17 00 Sunday 8 00 17 00 ENABLE _ ol electric LRX 001 1185 GB 06 10 RTC MODE 2 INTERVAL WEEKLY The Interval Time Mode 2 allows the Rxx coil to activate based on time and day per week The configuration dialog below example 1 allows for selection
19. T 01 00Sec 5001 mode Timer 01 Cur Valuel 0 00 Fre Waluel 1 00 8 Timer mode 7 FLASH C Mode FBD display Parameter display T01T02 t 05 00Sec t 02 00Min Program display 5001 mode T Timer 01 Cur Valul 0 00 Fre Valuel 5 00 Timer 02 Cur VWaluez 0 00 Fre Valuez 2 00 COMMON COUNTER FUNCTION BLOCK 1 Counter Mode 0 FBD display Parameter display Counting Input gt Program display 5001 mode 0 Counter OL electric LRX 001 1185 GB 06 10 88 2 Counter Mode 1 FBD display Parameter display Counting Input gt Up Down Counting gt Reset gt C 555555 Counting Parameter gt Program display BooL mode 1 Counter OL Cur Value 0 Fre Valus 555555 3 Counter Mode 2 FBD display Parameter display Counting Input gt Up Down Counting gt Reset gt C 555555 Counting Parameter gt Note The means the current value appeared will be greater than present value Program display 5001 mode z Counter 01 Cur Values 0 Fre Value 555555 4 Counter Mode 3 FBD display Parameter display Counting Input gt Up Down Counting Reset gt C 555555 Counting Parameter gt Note The PD means the current value will be retain until the power recovers Counter keeps current value when the LRD switches between RUN and STOP when C KEEP enable Program display 5001 mode 3
20. T 00 005 000000 ON SU 00 00 Ax A02 V OFF SU 00 00 00 00V V2 00000 V3 00000 MDO1 1 00001 L1 00000 V2 00001 i 00000 L2 00000 V3 00001 000 01Sec 1 ML 01000 SEL lt gt SEL lt gt _ 00000 000 01Sec 1 0000 1Sec 000 01Sec 2 Under FBD mode Press SEL key Block displays in sequence RUN or STOP 1 RUN Mode 2 STOP Mode RUM Pod STOP a RY VA EN Move the cursor OK Execute the instruction then back to main menu ESC Back to main menu DATA REGISTER Displaying preset value when the LRD is STOP status and displaying current value when the LRD is RUN status DRO1 0000 0 05 0000 DRO2 0000 NEU DROG 0000 DR03 0000 gt gt DR0 0000 0 04 0000 DROS 0000 AVE gt Move the cursor OK Ensure the edit SEL Enter edit edit DR display number or DR preset value SEL then SEL Edit DR preset value type SEL then 1 Edit DR display number only first line 2 Edit DR preset value ESC 1 Cancel edit 2 Back to main menu save DR preset data SEL Tip up down page Other Menu Items 1 CLEAR PROGRAM Clear RAM EEPROM and Password at the same time CLEAR PROG TES 2 WRITE save the program RAM to 5 3rd program spare cartridge 3 READ read the program from the PM05 or 5 3rd program spare cartridge to LRD RAM
21. 0 6 7 P Flash timer mode 3 GH l Tx 11 12 TOL 2 Time 0 15 0 1 Current Sec sec Preset Value 002 5 Sec 001 0 sec Preset Direction Set Reset Input Contact Contact oo enable reset relay enable reset relay present value 0 gt Timer status operating present value 0 timing enable relay Timer up 1 1 output terminal Timer 1 tl preset value of the first timer t2 preset valueof the second timer The current value of Timer cannot be kept on a loss of power to LRD Lovato electric LRX 001 1185 GB 06 10 wullLovato electric COUNTER INSTRUCTIONS The LRD includes a total 31 separate counters that can be used throughout a program Each counter has a choice of 9 operation modes 1 for pulse counter 6 for general purpose counting and 2 for high speed counting Additionally each counter has 6 parameters for proper configuration The tables below describe each configuration parameter and lists each compatible memory type for configuring counters COMMON COUNTER Symbol Description 2 1 Counting Mode 0 6 4 2 Use 101 917 to set counting up or down 6 OFF counting up 0 1 2 3 ON counting down 3 2 1 0 3 Use 101 g1F to reset the counting value 8 ON the count
22. 32768 32767 Error output coil M N NOP gt Ww MD code MD01 MD1F 9 9 9 CJ Compute formula MD V1 V2 V3 MD current value is the result of compute Parameters V1 V2 and V3 can be a constant or other function current value The output coil will be set to 1 when the result is overflow And the current value is no meaning at this time But it will do nothing if the output coil is NOP The output coil will turns OFF when the result is right or the function is disabled The example below shows how to configure MD function _ Edit Contact Coil 01 01 1 ey fo Function c n as m 5 Select Coil Error Coil Current value HDsV1 V2 V3 V1 2 Preset 16586 fo J IDOC pre s v x Bc HMDOl Error output coil M01 will turn ON when the compute result is overflow PID PROPORTION INTEGRAL DIFFERENTIAL The LRD relay includes a total of 15 PID instructions that can be used throughout a program The PID function enables simple operations to be carried out on integers There are 9 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring PID Symbol Description Pl PID current value 32768 32767 SV target value 32768 32767 PV measure value 32768 32767 T sampling time 1 32767 0 01s
23. Counter OL Cur Value 0 Fre Value 555555 electric 5 Counter Mode 4 LRX 001 FBD display Parameter display Counting Input gt Up Down Counting gt Reset gt C 555555 Counting Parameter gt Nota The gt means the current value appeared will be greater than present value The PD means the current value will be retain until the power recovers Counter keeps current value when the LRD switches between RUN and STOP when C KEEP enable 1185 GB 06 10 Program display B l mode 4 Counter 01 Cur Walwue 0 Pre Value 555555 6 Counter Mode 5 FBD display Parameter display Counting Input gt Up Down Counting Reset gt C 555555 Counting Parameter gt Note The means the current value appeared will be greater than present value Program display 1 mode 5 Counter 01 Cur Valus Pre Value 555555 7 Counter Mode 6 FBD display Parameter display Counting Input gt Up Down Counting gt Reset gt C 555555 Counting Parameter gt o Note The gt means the current value appeared will be greater than present value The PD means the current value will be retain until the power recovers Counter keeps current value when the LRD switches between RUN and STOP when C KEEP enable Program display 1 mode 5 Counter 01 Cur Value 0 Pre Value 555555 Note Only first 31 Counter functions c
24. Step 2 11 2 3 4 15 6 7 8 Column Press then move the cursor to position 1 a 1 2 2s 3 3 3 3 3 S c T O 1 4 L Step 2 12 23 4 15 6 7 8 Column Press SEL ine begin to edit data 1 2 2 4 3 3 d 3 3 S c E T O 1 4 1l Step 2 13 PE 4 15 6 7 8 Column Press for 3 times Press SEL then 4 or V to 2 SUN change 1 to 4 2 2 3 3 3 3 3 S c T O 1 4 W 2 J Step 2 14 2 3 4 5 6 7 8 Column Press OK save input data eng 2 2 3 3 3 3 3 S e c H T 0 1 4 JE J electric LRX 001 1185 GB 06 10 electric Step 2 15 Press for 3 times this step leads to editing the action relay Edit action program and preset the action relay Step 2 16 Press gt 2 times Press SEL Begin to modify Line 1 Step 2 16A Press SEL Begin to modify Repeat the step 2 164 the following screen will be shown in turn Step 2 16B Press SEL Step 2 16C Press SEL Next to step 2 16A then the following screen will be shown Step 2 17 Press 4 for 5 times to change to M 4 Le J 7 8 E 4 7 8 4 HET 4 7 8 Step 2 18 Press gt 2 times to move the cursor to digital location Column
25. gt ENGLISH gt English FRANCAIS gt French ESPANOL gt Spanish ITALIANO gt Italian ITALIANO DEUTSCH gt German PORTOGUES gt Portuguese gt fa ER se gt Simplified Chinese Now press v Vertically move the Cursor OK Select the language the cursor located ESC Back to Main Menu 9 INITIAL select Ladder Logic and Function Block Diagram FBD INITIAL gt LADDER FBD Now press AV Vertically move the Cursor OK Select the mode the cursor located ESC Back to Main Menu A N The origin program will be cleared as the change of edition method electric LRX 001 1185 GB 06 10 electric CHAPTER 4 RELAY LADDER LOGIC PROGRAMMING COMMON MEMORY TYPES Symbol General SET RESET PULSE output output output output Y P NO contact NC Number contact 1 Input contact Keypad input i 12 101 106 i01 i0C Output coil Auxiliary relay Z 4 201 204 201 204 7 q m 63 1 m01 m3F Counter C C 31 01 c01 c1F TO1 T1F t01 t1F INPUTS I MEMORY TYPE The LRD digital input points are designated memory types The number of digital input points is 6 8 or 12 depending on each LRD model KEYPAD INPUTS Z MEMORY TYPE The LRD keypad input points are designated Z memory types The number of digital Z input points is 4 I O NUMBER Z SET enable Display Z state on i
26. 1 Timer 03 Cur Waluel 0 00 Fre Waluel 1 00 3 Timer mode 2 ON Delay B Mode FBD display Parameter display B 0 0 5 Enable Input gt 0 4 JL L Reset N p 21 L La 0 4 Timing Parameter gt P fL Program display T 01 00Sec Boos 3 mode z Timer 02 Cur Waluel 0 00 Fre Valuel 1 00 85 LRX 001 1185 GB 06 10 86 4 Timer mode 3 OFF Delay A Mode FBD display Parameter display 0 0 1 Enable Input 0 4 Reset IN 0 1 FM 0 1 Timing Parameter P ps t J Program display T 01 00Sec 5001 mode 3 Timer 01 Cur Valuel 0 00 Pre Valuel 1 00 5 Timer mode 4 OFF Delay B Mode FBD display Parameter display 0 Enable Input 0 4 ji Reset gt IN 0 1 FM 0 1 Timing Parameter P p ft Program display T 2 01 00Sec Bool mode 4 Timer 01 Cur Valuel 0 00 Fre Waluel 1 00 6 Timer mode 5 FLASH A Mode FBD display Parameter display T 01 00Sec Program display 5001 mode 5 Timer 01 Cur Valuel 0 00 Fre Valuel 1 00 electric LRX 001 1185 GB 06 10 7 Timer mode 6 FLASH B Mode FBD display Parameter display 0 0 1 Enable 0 1 Reset gt N p 0 1 Timing Parameter gt P r J Program display
27. 4 KEEP 1 0 ALARM vex 5 V COMM SET 0 3 0 5 6 DATA REG USS OK Confirm the Edition Data ESC 1 Cancel the setting when pressed SEL 2 Back to Main Menu save edit data When DATALINK is selected ID setting range is 0 7 which should be continuous ID 0 default as Master ID 1 7 default as Slave When REMOTE 1 0 is selected the distribution of the remote 1 0 is as follows Master Slave Remote Input X01 X0C 101 106 Remote Output Y01 Y08 gt Q01 Q08 The high bit of V COMM SET detects the form of RS 485 and the low bit detects the baud rate of RS 485 More detailed to see chapter 4 Relay Logic Programming Data Link Remote 10 Instruction 5 RTC SET Now press v Enter RTC setting or Summer Winter setting SEL Begin to input parameters SEE then lt gt Move the Cursor SEL then My 1 year 00 99 month 01 12 day 01 31 2 week MOSTUSWESTHSFRSSAS SUSMO 3 hour 00 23 minutes 00 59 SEL then SEL Summer Winter setting NO EUROPE USA OTHER NO OK Save the Input Data ESC 1 Cancel the Input Data when press SEL 2 Back to Main Menu RIC precision Temperature Error 25 3 s day 20 C 50 C 6 s day electric LRX 001 1185 GB 06 10 electric RTC SUMMER WINTER SETTING There are 2 fixed Summer Winter EUROPE and USA 1 edit Summer Winter in LRD Edit rule 1 The l
28. PWM code P01 P02 Example 1 2 Edit Contact Coil 4 fo 01 02 Function G Mode i 1 2 PUN T t Pol Select 1 8 3 Current Value 10000 P 24 00005 Preset Value 00010 ms 00005 us MO0lIJ OOO010 Preset Select input pointe high gt low 1 1 The state of M01 M02 and decide PWM output PWM stages can be changed by the status of M01 M02 and when P01 is running _ displays the number of pulse when P01 is running but _ equals 0 when P01 is disabled PLSY MODE Only P01 can work under this mode and the output is 001 PLSY has 6 parameters for proper configuration The table below describes the information of PLSY parameters Symbol Description 1 PLSY mode 2 Total number of pulse storing in DRC9 Preset frequency of PLSY 1 1000Hz Preset pulse number of PLSY 0 32767 Output port Q01 PWM code P01 oO gt WP electric LRX 001 1185 GB 06 10 The preset frequency and pulse number could be constant or other function current value They are variable if the preset are other data code The PLSY will stop output if it has outputted the number of pulse PLSY will run again if it is enabled for a second time Example Parameter setting 500Hz 5 output as shown below LLL LLL SB 1ms Output 2115 PLSY stops outputting when the number of output pulse is completed
29. RET AE Password Set a password for accessing the current program after upload to the LRD relay Language Change LRD relay menu language Module System Set Dialog for changing important system setup functions including Module ID Remote 1 0 preferences Expansion 1 0 settings and Retentive memory preferences Keeping for C Counters M Auxiliary Coils and Z keypad input set and the LCD Backlight Link Com Port Select the port communication with LRD relay 21 electric LRX 001 1185 GB 06 10 22 ONLINE MONITORING EDITING The LRXSW software allows for online monitoring of the currently running program during runtime Additional online functions include 1 0 forcing and Mode changes Run Stop Quit LAD Version Pile af Vies gt El Coil Contact Symbol Toggle Status ON 1 123456789ABC RUN STOP Z 1234 2123456T88ABC 1234586TB P 1 1123456T88ABC 123456T89ABCDEF ii 123456789ABCDEF asiaa 123456T89ABCDEF 123456TBSABCDEF 1234567E9ABCDEF 12345678 T i Force IO points Yer 2 9 29 EIER ees online offline LRD mode and ID Capacity 110 tres TOL H Highlight coil to view current value Status bar filename version mode The LRXSW software does not support runtime logic editing changes All logic edits to contacts coi
30. Z 0 lt e gt Original Screen SEL Function will be displayed whose mode 15 1 as the button is pressed SEL OK Enter RTC setting screen Expansion display State Expansion Input state 00000 Expansion ON ME Output state OFF Expansion module state B Linked e Not Linked Not Set electric LRX 001 1185 GB 06 10 Expansion module setting refer to Main Menu SET Other Display State Ladder edit mode Coil I Z X Q Y T G D Analog input A01 A04 Expansion Analog input A05 A08 temperature analog input AT01 AT04 analog output AQ01 AQ04 FBD edit mode Coil Z X Q Y M Analog input A01 A04 Expansion Analog input A05 A08 temperature analog input ATO1 ATO4 analog output AQ01 AQ04 Analog input A01 A04 0 9 99V Expansion Analog input A05 A08 A05 00 00V A06 00 00V A0T 00 00V A08 00 00V 01 00 00V 02 00 00V A03 00 00V 04 00 00V Expansion Analog input A05 A08 0 9 99 voltage or 0 20m lt A current LRXSW software can display voltage and current value LCD DISPLAY MAIN MENU 1 The Main Menu as LRD under STOP Mode Into ladder main function to press ESC after power on when the user program is ladder type or empty program Into FBD main function to press ESC after power on when the user program is FBD type or empty program gt LADDER gt FBD Menu Descript
31. xac OOOO 7 expansion connector 20098 999098 E ena MN rti ilL i EXPANSION MODULE DIMENSIONS All the expansion modules have the same size as shown below Lhit mn 1i nch z5 4mri 46 00 WEE 98 00 Ka E wullLovato 103 electric LRX 001 1185 GB 06 10 INSTALLATION All the expansion modules installation method is the same as shown below nput X1 X2 X3 Aaa OOOOQQOGQQOQOO PRESS BUTTON i AC 400 240V Den me retro em 5377 pst Oupul x 3 OW Wo Qo BD 90 QOO OQO _ S t amp 3 6004 OO OOOOOOQ DC24V Input 8x DC A1 A2 0 10 Loo M4 X20 8x 32 ZONI x Relay SA ji POS 3S9 90 95995 y 8 ee ana cer n S M Power down before equipment maintenance 104 electric LRX 001 1185 GB 06 10 wullLovato electric WIRING 1 24V DC power input 2 24V 100 240V AC power input L 24VAC 100 240VAC 30 60Hz 3 Relay output Eus 12 240VAC r 1 d i 4 sh 50 60Hz Li o12 125VDC antl 2224 12 240VAC 50 60Hz 12 125VDC 4 Transistor output 1A quick blowing fuse circuit breake
32. 11 Press gt 3 times to move the cursor to column 1 and Line 2 Step 12 Press gt 3 times to move the cursor to column 2 Note Never press SEL before 2 completing all operations 109 LRX 001 1185 GB 06 10 Step 13 1 2 3 45 6 7 8 Column Press SEL M ico 5 A vertical line emerges 2 l 3 4 Step 14 1 2 3 4 5 6 7 8 Column Press OK Move the cursor to FER 0 character in column 3 Eg oc oe en 2 l 3 4 Repeat the step 1 7 and move the cursor r0 3 at Line 2 and column 3 6 d p 4 5 6 7 8 Column Press and move the cursor M LS to the character in Column 8 11 m E a ei er E 2 t 0 3 3 4 Sen de 1 213 4 5 6 7 i8 Column Press SEL When the cursor is located at a digit or character press SEL and 001 is viewed Auto SS 1 2 3 4 5 8 Column Press 1 for 5 times DN m m E Press SEL then or 215 M E E GE EE to change character Q to 2 L r 0 3 C 0 1 3 4 d PE 45 amp v 8 Column Press gt 2 times 110 electric LRX 001 1185 GB 06 10 electric Step 19 Press for 6 times Digit 1 where the cursor is located will change to 7 Column
33. 123456789ABCDEF L 12345678 ullLovato electric LRX 001 1185 GB 06 10 electric CHAPTER 2 INSTALLATION GENERAL SPECIFICATIONS LRD is a miniature Relay with a maximum of 44 1 0 points and can be programmed in Relay Ladder Logic FBD Function Block Diagram program The LRD can expand to its maximum 1 0 count by adding 3 groups of 4 input and 4 output modules POWER SUPPLY Input Power Voltage Range 24V DC Models 20 4 28 8V 12V DC Models 10 4 14 4V AC Models 85 265V 24V AC Models 20 4 28 8V Power Consumption 24VDC 12 point 125mA 20 point 185mA 12VDC 12 point 195mA 20 point 265mA 100 240VAC 100mA 24 290mA Wire Size all terminals PROGRAMMING 26 to 14 AWG Programming languages Program Memory Ladder Function Block Diagram 300 Lines or 260 Function Blocks Programming storage media Execution Speed Flash 10ms cycle LCD Display TIMERS 4 lines x 16 characters Maximum Number Timing ranges Ladder 31 FBD 250 0 01s 9999min COUNTERS Maximum Number Ladder 31 FBD 250 Highest count Resolution 999999 1 RTC REAL TIME CLOCK Maximum Number Ladder 31 FBD 250 Resolution Time span available 1min week year month day hour minutes DR Values Compare Instructions Analog Analog gain Offset Timer Counter Temperature Input AT Analog Output AQ AS MD PI MX AR and ANA
34. 24 VDC 3 1 mA 24 VDC 0 63 mA 24 VDC lt 0 17 mA 10 VDC ON current input OFF current input gt 1 875 mA 15 VDC lt 0 625 mA 5 VDC gt 1 875 mA 15 VDC lt 0 625 mA 5 VDC gt 0 163 mA 9 8 VDC lt 0 083 mA 5 VDC Wire length lt 100m lt 100m lt 100m lt 30 m shielded wire Response time of input On gt Off On gt Off gt 0 5 ms 0 5 ms Typical 5 ms Off gt On Off gt On gt 3 ms 0 3 ms Typical 3 ms Input voltage 0 10 VDC Precision class 0 01 VDC Bit of conversion 8 Error 2 0 12 VDC Conversion time 1 cycle Sensor resistance 1 kohm 99 LRX 001 1185 GB 06 10 100 OUTPUT SPECIFICATIONS Content Transistor Output circuitry time OFF gt ON 15ms Extern power Less than AC265 DC30 23 9 24 1V Circuitry isolation Photocouplers Maximal Resistive 8 A point 0 3 A point Light 200 W 10 W 24 VDC Minimum Load Less than 0 6 ms OUTPUT PORT WIRING NOTICE LIGHT LOAD The current value will be 10 20 times of normal value for several 10ms when filament is turning on A distributaries resistance or restricted current resistance is added at output port to reduce the concussion current value distributaries resistance NS eu or Distributaries resistance resistance must be careful IND
35. 50 Status coil G01 turns ON when A01 is not less than constant 2 50 5 02 50V Edit Contact Coil electric LRX 001 1185 GB 06 10 electric Example 2 Timer Counter present value Compare The Comparator instruction can be used to compare Timer Counter or other function values to a constant value or each other In this example below Mode 5 is the selected function that compares the value of Counter C01 with the value of Timer T01 Status coil G01 turns ON if present value of C01 is not less than present value of TO1 Edit Contact Coil N T lc 5 A nalog comparator G o1 01 1F Function Mode s 0 7 Ax gt Ref x Ir sj sh Current Value Sec Sec Preset Value Preset Type 01 GOl HMI DISPLAY INSTRUCTIONS The LRD relay includes a total of 31 HMI instructions that can be used throughout a program Each HMI instruction can be configured to display information on the LRD 16_4 character LCD in text numeric or bit format for items such as current value and preset value for functions Input Output bit status and text There are three kinds of text in HMI They are Multi Language Chinese fixed and Chinese edit Multi Language is shown in the adjacent example Each HMI instruction can be configured separately using the Edit gt gt HMI Text menu selection from the LRD Client software In the adjacent e
36. 6 C o1 01 1F 8 Function Mode s 0 8 Counter without overtaking and with power down retain current value Pre val 20 curvel VOT 2 EH Te T oboe col 3 Current Value MOl4 000000 Preset Value 000020 amp 000020 Preset Type N 102 Direction Set i Reset Input Contact 01 Contact 1 loz This mode is similar to mode 1 but The current counter value will keep on a loss of power when the LRD status is RUN The current counter value will keep when the LRD switches between RUN and STOP if C keep is active COUNTER MODE 4 CONTINUOUS COUNT RETENTIVE Mode 4 Counter operation is similar to Mode 2 except its current count value is retentive The current count value is retentive and will keep its current count after a loss of power to the LRD relay Mode 4 Counter will count up to a fixed preset value and then continue counting after the preset value but it won t count when the current value equals 0 if it s configured as down Counter Additionally the current count value is retentive when the LRD switches between RUN and STOP if C Keep is active In the example below the counter will continue counting after its preset value of 20 Counter status bit C01 will be ON when the current value isn t less than 20 1 Edit Contact Coil 2 Y 4 Counter 6 for 01 10 5 Function 3 Mode 1 8 Counter with overtaking and with power down retain current va
37. In the example below the frequency is other data code C01 So the wave s frequency will change following the current value of CO1 Edit Contact Coil T 00000 Current Walue 00000 E uem P Preset Valuer 000 Hz 00100 Col 00100 Preset o1 n the example above frequency is 1000 if the current value of C01 is bigger than 1000 PLSY stops outputting pulse after it has output 100 pulses PLSY will be going on as long as it is enabled if is 0 69 electric LRX 001 1185 GB 06 10 70 SHIFT SHIFT OUTPUT The LRD relay includes only one SHIFT instruction that can be used throughout a program This function output a serial of pulse on selection points depending on SHIFT input pulse It has 4 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring SHIFT mu __ Symbol Description 1 Preset number of output pulse 1 8 On 2 SHIFT input coil 101 g1F 3 SHIFT output coils Q Y M N 3 4 4 SHIFT code 501 In the example below 5 9 101 003 007 Edit Contact Co1l PI lt jan Select Coil Ho 8 4 s for gt ten Function 9 Pulse Coil 1 Select l 8 s Start Coil o fos Q03 gQo7 991 IOl Enable E 101 m
38. Input J Logic block number terminal Connect with next Funcion block LRX 001 1185 GB 06 10 electric Logic function block source block Number byte Total block 260 6000 AND 1 8 AND EDGE 1 8 NAND 1 8 NAND EDGE 1 8 OR 1 8 NOR 1 8 XOR 1 6 SR 1 6 NOT 1 4 PLUSE 1 4 BOOLEAN 1 12 AND LOGIC DIAGRAM FBD LADDER 101 4 4 4 83 101 And 102 And 103 Note The input terminal is NOP which is equivalent to High AND EDGE LOGIC DIAGRAM FBD LADDER 101 102 103 ai gt 4b 4h 4p 103 101 And 102 And 103 And D Note The input terminal is NOP which is equivalent to High NAND Logic Diagram FBD LADDER i01 102 I z B l i03 Not l01 And 102 And 103 Note The input terminal is NOP which is equivalent to High NAND EDGE Logic Diagram FBD LADDER 101 101 102 BOOL zu j i03 Not I01 And 102 And 103 And D Note The input terminal is NOP which is equivalent to 81 LRX 001 1185 GB 06 10 82 OR Logic Diagram FBD 101 or 102 or 103 Note The input terminal is NOP which is equivalent to Low NOR Logic Diagram FBD Not 101 or 102 or 103 Note The input terminal is NOP which is equivalent to Low XOR Logic Diagram FBD 101 XOR 102 Note The input terminal is NOP which is equivalent to Low SR Logic Diagram FBD Log
39. RUN mode 2 number of expansion analog output 2 0 AQ01_AQ04 AQ01 201 23V AQ02 2 08 392mA 0 10VDC voltage mode AQ value 0 1000 depending on DRDO AQ03 0 1 V 0 20mA current mode AQ value 0 500 depending on DRD1 AQ042 DR3F mA The value will be considered if in over flow when writing AQ preset value or current value through PC communication So output mode information should have been written before preset value AQ current value 500 AQ display value 20 00mA AQ current value is different from display value and current value is used in operation and storage AQ display is shown below Set 001 0100 1 01 00V 002 N 0100 002 04 00 AQ03 0200 Qe AQ03 02 00V 004 0200 J AQ04 08 0 Current mode keep value when stop cance T TET ri electric LRX 001 1185 GB 06 10 72 AS ADD SUBTRACT The LRD relay includes a total of 31AS instructions that can be used throughout a program The ADD SUB Addition and or Subtraction function enables simple operations to be carried out on integers There are 6 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring AS Symbol Description AS current value 32768 32767 V1 parameter 32768 32767 V2 parameter 32768 32767 1 6 V3 parameter 32768 32767 Error output coil M N NOP
40. SEL OK NEN at the same time 0 4 M 0 1 1 0 3 Q 0 1 2 Lrt 3 4 Turn page move upward downward 4 lines program Step 26 1 2 13 4 5 6 7 8 Column Press SELEANAL ue S 0 4 1 1 03 0 0 1 2 7 3 4 electric LRX 001 1185 GB 06 10 electric APPENDIX B KEYPAD PROGRAMMING IN LADDER FUNCTION BLOCK Line 1 L A D D E R 28M B L O 0 F U N 7 3 P A R T R 4 R U N Present action area The present value will appear when LRD is under RUN mode Step 1 1 sg 4 5 6 18 Column Press OK TT Ed J Enter FUNCTION BLOCK edition 3 o 0 0 p sec o 4 NEC lt _ Preset action value area Never press gt to move to the 1 2 3 4 5 6 i7 18 Column digital position i Line 1 1 If T02 is required to be changed 1 Press or W and SEL to 2 exec 3 0 0 00S ec DO 4 A Step 2 Preset the target value Step 2 1 1 2 13 4 5 6 8 Column Press lt then move the cursor 1 to the preset action area 2 1 3 0 0 0 0S ec FT 0 4 o J Step 2 2 1 2 13 4 5 6 8 Column Press SEL and begin input the mem target value EDS E 2 1 3 0 0 0 0 Sec FT 0 4 E J Step 2 3 1 ES 4 i5 6 8 Colu
41. below 1 Remove the plastic connector cover from LRD using a flathead screwdriver as shown in the figure below left 2 Insert the LRXMOO memory onto the connector as shown below right 3 From the display keypad on the face of the LRD relay select either WRITE or READ to transfer the program to LRXMOO or from the LRXMOO memory to the LRD relay 4 Program in different types are not compatible here are the regulations A 1 10 12 point type program available in 20 point type A 2 20 point type program unavailable in 10 12 point type B 1 AC type program available in DC type B 2 DC type program unavailable in AC type C 1 Relay type program available in Transistor type C 2 Transistor type program unavailable in Relay type D 1 LRD V2 0 program available LRD V3 0 type D 2 LRD V3 0 program unavailable LRD V2 0 type 27 LRX 001 1185 GB 06 10 LCD DISPLAY AND KEYPAD KEYPAD Most LRD CPU units include the built in LCD Display and Keypad The keypad and display are most often used for changing timer counter set points controller mode changes Run Stop uploading downloading to the PM05 memory cartridge and updating the RTC Real Time Clock Calendar Although logic programming can be performed from the keypad and display it is highly recommended to only perform logic changes using the LRDSW software Below is an overview of the basic keypad and display functions Select
42. complete parallel and serial circuits The right column is for output coils G IGR g T e e gm EINEN Capacity 1195 free space Symbol Used I 123456T788ABC 2 1234 Coil column X 123456789ABC Q 12345678 P 1 1 123456789ABC N 123456789ABCDEF T 123456789ABCDEF C 123456789ABCDEF ad R 123456789ABCDEF 6 123456789ABCDEF zi H 123456T789ABCDEF L 12345678 Ga a GE SP 3 FEL TELE wed WOT gen SSS Me Vere Stop OFFLINE _ SIMULATION MODE The LRXSW software includes a built in simulator to test and debug programs easily without the need for downloading to a controller To activate simulation mode simply press the red RUN icon The program below is shown in simulation mode identifying the significant available features Eile Edit Qperation Yiew BSE gt aXeesenee e e BSE Eusis swesse x e didnt Coil Cantact Capacity 1188 pace Symbol a Toggle coll to view Status 1 123456T89ABC simulation 2 1234 mode X 123486 T89ABC 2001 2 4 123465678 P 1 NES 104 1 12345678 9 Ms 123456 T89ABCDEF Active circuits Expand Anaieg g oxaulatio X 1123456780 C 123456T89ABCDEF High Speed change colour 123456 T OABCDEF G 123456 T89ABCDEF H 123456 T89ABCDEF Input S
43. is OFF or reset it will remain OFF until it if reset using another output instruction It is not necessary for the preceding input contact controlling the Reset output instruction to remain ON 101 001 008 101 OFF ON OFF 001 ON OFF PULSE OUTPUT INSTRUCTION FLIP FLOP P A pulse output instruction or Flip Flop turns ON a coil Q or an auxiliary contact M when the preceding input contact transition from OFF to ON Once the output is ON it will remain ON until the preceding input contact transitions from OFF to ON a second time In the example below when Pushbutton 103 is pressed and released Motor Q04 will turn on and remain on When Pushbutton 103 is pressed again Motor Q04 will turn off and remain off The pulse output instruction P will flip flop its state from ON to OFF at each press of Pushbutton 103 103 004 ood 103 OFF OFF JON OFF ON OFF o _ LI LI U Cana CON OFF ON OFF ANALOG MEMORY TYPE Analog input Analog output number Analog input A 8 A01 A08 Analog input parameter V 8 V01 V08 Temperature input AT 4 AT01 AT04 Analog output AQ 4 AQ01 AQ04 Add Subtract control AS AS 31 AS01 AS1F Multiply Divide control MD MD 31 MD01 MD1F PID contrl PID PID 15 PIO1 PIOF Data Multiplexer control MX MX 15 MX01 MXOF Analog Ramp control AR AR 15 ARO1 AROF Data Register DR DR 240 DR01 DRFO MODBUS 15 MU01 MUOF Analog value A01 A08 V01 V08 ATO1 AT04 AQ01 AQ04 and cur
44. of Day and Time for the Rxx coil to activate ON and Day and Time for the Rxx coil to deactivate OFF Example 1 Edit Contact Coal a3X2 IT lc al gt 3 Real time clock Function 6 7 wee p S 0 8 Interval rime action pode ROL Week 0n 0 TU gt temm t Current Value zz Preset value o8 oo on 17 ore hour minute Week Monday Tuesday Friday Saturday Sunday Time 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 Rn Output 2 Week Monday Tuesday aaa Saturday Sunday Time 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 Rn Output 3 Week Monday Tuesday Saturday Sunday Time 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 Rn Output TEM 59 electric LRX 001 1185 GB 06 10 60 Example 4 Week Monday Tuesday Saturday Sunday Time 8 00 17 00 8 00 17 00 8 00 17 00 8 00 17 00 ENABLE Rn Output MEN RTC MODE 3 YEAR MONTH DAY The Year Month Day Mode 3 allows the Rxx coil to activate based on Year Month and Date The configuration dialog below example 1 allows for selection of Year and Date for the Rxx coil to activate ON and Year and Date for the Rxx coil to deactivate OFF Symbol Description RTC Year ON FOKON RTC Year OFF RTC Mode 3 Year Month Day ORO Display RTC present time Year Mont
45. set to mode 1 then the LRD LCD will display the first text as shown below T01 050 05 01 010 85 Press to select the nearest coil Press SEL 4 or Y and OK update TO1 preset value In this example 050 0 can update T01 preset value depends on HMI TEXT edit frame setting 23 HMI TEXT Example LRX 001 Capacity 11886 free space coil display set 201 02 HEI Tert C5 E TOl Hx COMNPLENENT TOS T03 60 005ec PX Z key is set v Display 4 Power ON and RUN initial display Press Z01 and display H03 coil Press SEL to display cursor Press lt lt gt to move cursor Press SEL again to select modified position Press to change number and press lt gt to move cursor Press OK to make sure the modify value is confirmed 24 electric LRX 001 1185 GB 06 10 Press to disable coil and the LCD display changes to initial frame Press to reset Timer T01 T02 T03 as program designed PROGRAM DOCUMENTATION The LRD Client software includes the ability to document a program using Symbols and Line Comments Symbols are used to label each 1 0 address up to a length of 12 characters Line Comments are used to document sections of a program Each Line Comment can have up to 4 lines with
46. 00 OFF FR 17 00 Program display BOOL mode z ETC 01 gt FE amp 0 JEE 17 0 4 RTC Mode 3 Year Month Day FBD display Parameter display ON 09 02 17 OFF 10 11 11 Program display 001 mode 2 ETC 01 On OF 2 17 gee 10 11 11 electric LRX 001 1185 GB 06 10 92 5 RTC Mode 4 30 second adjustment FBD display Parameter display ON SU 08 20 20 Program display BooL mode 4 BTC 01 m 81 6 20 20 ANALOG COMPARATOR FUNCTION BLOCK 1 Analog Comparison Mode 0 Internal coil FBD display Parameter display Enable Input gt IM 0 1 Program display 8001 mode 0 analog 01 2 Analog Comparison Mode 1 FBD display Parameter display Enable Input M 0 1 B001 Analog Input gt 002 V Analog Input gt Ay B003 V Reference P G B004 V Program display 5001 mode 1 analog 01 Cur Valuel 0 00 Cur Valuez 0 00 Eef Value 0 00 electric LRX 001 1185 GB 06 10 3 Analog Comparison Mode 2 FBD display Parameter display Enable Input M 0 1 B001 Analog Input gt B002 V Analog Input gt B003 V Reference G B004 V Program display 5001 mode 2 nalog OL Cur Valuel 0 00 Cur WValuez 0 00 Ref Value 0 00 4 Analog Comparison Mode 3 FBD display Parameter display B001 Enable Input gt M 0 1 Analog Input
47. 004 will turn on Turning off 103 will reset the Timer agi T l electric LRX 001 1185 GB 06 10 electric COUNTERS AND COUNTER STATUS BITS C MEMORY TYPE Counter status bits provide the relationship between the current value and the preset value of a selected counter The counter status bit will be on when the current value is equal or greater than the preset value of a selected counter In this example each time the input contact 104 transitions from off to on the counter C01 increments by one When the counter reaches the preset of 2 counts the counter status contact C01 turns on When C01 turns on output Q05 will turn on When M02 turns on counter C01 will reset If M09 is turned on the counter will change from a count up to a count down counter Moos 000000 002 000002 92 col DOO nod SPECIALTY MEMORY TYPES General SET RESET PULSE NO NC Number output output output output contact contact Symbol P YE Lo Hi Used in function block Expansion input coil 12 X01 X0C x01 x0C Expansion output coil Differential one shot 12 YO1 YOC y01 y0C U0 cr c lt lt gt lt lt lt ol lt Xx lt x RTC 31 RO1 R1F r01 r1F Analog comparator g 31 G01 G1F g01 g1F HMI 31 1 1 PWM 2 P01 P02 DATA LINK 8 L01 L08 SHIFT 1 S01 POSITIVE INPUT DIFFERENT
48. 1 Input the first week to RTC 2003 06 26 2 Input the second week to RTC Pris JUL 3 RTC mode 0 2 0 internal coil 1 daily 2 consecutive days 4 RTC displays the hour of present time 5 RTC displays the minute of present time 3X2 6 Set RTC hour ON 8 7 Set RTC Minute ON 4 5 8 Set RTC Hour OFF 9 Set RTC Minute OFF 6 7 10 RTC Coil Number RO1 R1F Total 31 RTC RTC MODE 0 INTERNAL COIL Mode 0 RIC Internal Coil used as internal auxiliary coils No preset value In the example below shows the relationship among the numbered block diagram for a Mode 0 RTC the ladder diagram view and the software Edit Contact Coil dialog box m Edit Contact Coil OR Real time clock R 101 Function m 0 4 E Internal Coil Week 0n 0 5U gt 90 Current 09 22 Preset Value i oo On oc oc Off hour minute ON 101 OFF OFF ON R01 OFF OFF 56 electric LRX 001 1185 GB 06 10 RTC MODE 1 DAILY The Daily Mode 1 allows the Rxx coil to active based on a fixed time across a defined set of days per week The configuration dialog below example 1 allows for selection of the number of days per week i e Mon Fri and the Day and Time for the Rxx coil to activate ON and the Day and Time for the Rxx coil to deactivate OFF Example 1 Edit Contact Coal 3 Real time clock 4 5 for oar Function 6 7 Mode 1 0 4 O Every day action mode
49. 1185 GB 06 10 AQ SET The AQ editing environment can be access through the menu using the Edit gt gt AQ Set selection shown below The range of AQ is 0 1000 if the output mode of AQ is voltage mode And the range is 0 500 if the output mode is current mode The preset value of AQ can be set as either a constant or a code of other data The output mode of AQ and preset value are set as below More information about output mode and displaying to see Chapter 4 Relay Ladder Logic Programming Bi LAD Yersion Operation View Select Model Keypad Ladder Undo Redo CtrlTtY Clear Comments Find Replace HMI Text Symbol lata Register Set DATA REGISTER SET The content of Data Register is either unsigned or sign it can be set as shown below Selecting Unsigned the range of DR is 0 65535 and selecting Signed the range of DR is 32768 32767 Br LAD Werzion File Edit WEISSE View Help Monitor Simulator Simulator Control Hodule System Eun Ctrltk Set ID Remote I 0 Stap Cirie Current ID l NO Power C Master Pause Ctrl U Wew ID 00 99 1 Quit Ctrl JL epos Expand 1 0 Others M Keep Write 1 0 Num Berm Set Back Light z I O Alarm Analog Set LES 2 Set Password Type n Language Conn Mode 8 N Z Module System Set 21 e Unsigned 38400 v Link Com Port z Aft
50. 250 C01 CFA RTC R R Ladder 31 R01 R1F 15 R1 RF FBD 250 R01 RFA Analog Comparator G G Ladder 31 G01 G1F 15 G1 GF FBD 250 G01 GFA AS Add Sub No No Ladder 31 501 1 No FBD 250 AS01 ASFA MD Mul Div Ladder 31 MD01 MD1F No FBD 250 MD01 MDFA PID Ladder 15 PI01 PI0F No FBD 30 PI01 PI1E MX Multiplexer Ladder 15 MX01 MXOF No FBD 250 MX01 MXFA AR Analog Ramp Ladder 15 ARO1 AROF No FBD 30 AR01 AR1E DR Data Register 240 DR01 DRFO No MU MODBUS Ladder 15 MU01 MUOF No FBD 250 MU01 MUFA Block B B Logic function BOOLEAN No 260 B001 B260 The capability of 99 B01 B99 The capability of each each block is alterable and the total block is fixed capability of block is 6000bytes LRXMOO version 3 LRXMOO ver 3 can be used with all LRXMOO cannot be used with LRD V3 x versions of LRD electric LRX 001 1185 GB 06 10 electric CHAPTER 1 GETTING STARTED The LRD Relay is an electronic device For safety reasons please carefully read and follow the paragraphs with WARNING or CAUTION symbols They are important safety precautions to be aware of while transporting installing operating or examining the LRD Controller A N WARNING Personal injury may result from improper operation CAUTION The LRD relay may be damaged by improper operation PRECAUTION FOR INSTALLATION Compliance with the installation instructions and the user manual is absolutely necessary Failure to c
51. 9 change from to G 3 4 Step 4 1 Column Press SEL med Start end modifying parameter contact stare from NO Q to 2 NC 9 3 4 Step 5 1 Column Press gt 2 times Liei q 0 2 3 4 Step 6 1 Column Press for 3 times i Press or L Liet q 0 the digit where the cursor is 2 located will change from 1 to 4 3 4 Step 7 1 Column Press 2 times to move the line 0 cursor to 1 a 2 3 4 electric LRX 001 1185 GB 06 10 electric Step 7 Press OK the cursor moves to Line 1 character in column 3 automatically 2 3 4 E E 2 3 4 5 6 7 8 Column Step 7 Press gt the cursor moves to iiei the link location in column 2 automatically 2 3 4 Repeat steps 1 7 and input 103 Instruction to columns 3 5 LE d 03 4 i5 6 7 8 Column Press OK in Column 5 a E SA The cursor moves to the character I I M MI Ns in column 8 2 3 4 atep 1 VR 4 i5 Column Press SEL TEM 2 When the cursor is located at the 1 E c NEM Q 01 character and digit press SEL 2 again to show 001 3 4 Auto Add EE 1 PE 4 15 6 7 8 Column Press OK to save the input d um PA program data the position of the P E E M E 1 0 2 2 cursor will not move 9 3 4 Step
52. Ax B002 V Analog Input gt Ay B003 V Reference a G B004 V Program display 8001 mode 3 analog 01 Cur Valuel 0 00 Cur Valuez 0 00 Ref Value 0 00 5 Analog Comparison Mode 4 FBD display Parameter display B001 Enable Input gt M 0 1 002 V Analog Input gt Reference P a G B003 V Program display B l mode 4 nalog 01 Cur VWaluel 0 00 Eef Ualue 0 00 electric LRX 001 1185 GB 06 10 94 6 Analog Comparison Mode 5 FBD display Parameter display Enable Input M 0 1 B001 Ax B002 V Analog Input gt Reference P G B003 V Program display 5001 mode 5 Analog 01 Cur Valuel 0 00 Ret Value 0 00 7 Analog Comparison Mode 6 FBD display Parameter display Enable Input gt M 0 1 B001 Ax B002 V Analog Input gt Reference a G B003 V Program display 5001 mode analog 01 Cur Waluel 0 00 Ret Value 10 00 8 Analog Comparison Mode 7 FBD display Parameter display B001 Enable Input gt M 0 1 002 V Analog Input gt Reference P a G B003 V Program display B l mode analog 041 Cur WVWaluael 0 00 Ret Value 10 00 electric LRX 001 1185 GB 06 10 AS ADD SUB FUNCTION BLOCK FBD display Parameter display B001 V1 00010 V2 B003 V2 B003 Program display 5001 Ao 01 Cur Value 0 Fr
53. Column 0 1 Column 0 1 Column 0 1 Column 0 1 Column Column 117 LRX 001 1185 GB 06 10 118 Step 2 19 1 2 7 8 Column Press for 3 times Press SEL then or V to change 1 to 4 Step 2 20 1 2 7 8 Column Press OK to save the input data cl Line 1 E 2 3 3 FT 0 1 4M L 2 Step 2 21 1 2 7 8 Column Press then move the cursor ined to preset action value area and E repeat Step 2 1 2 3 3 FT 0 1 4 ES 1 Step 2 22 1 2 7 8 Column Press then move the cursor 1 to position 2 and repeat step 2 8 a 2 4 3 3 FT 0 1 4 L E The detailed operation of modifying the analog comparator Ax Ay Step 2 23 1 2 i8 Column Press press SEL and Line 1 then or s to select A01 A08 2 3 A E G 0 1 4 JL 0 0 J Step 2 24 1 2 i 7 8 Column Press and then SEL Press SEL again and select A02 T01 C01 ATO1 AQ01 DRO1 2 501 MD01 P101 MX01 AR01 00 00 V01 A01 3 T FG 1 4 L 0 0 J Step 2 25 1 2 7 8 Column Press gt and then WW ined Select T01 T1F CO1 C1F A01 A08 V01 V08 2 A 3 T G 0 1 4 L 0 0 J Step 2 26 1 2 7 8 Column Press OK to save the present ined data
54. D dimensions electric LRX 001 1185 GB 06 10 electric Chapter 7 Expansion Module Digital 10 module Wiring Communication module ModBus LREPOO module LREPOO ModBus Configuration Connection with power source Communication setting State indication and trouble shooting Appendix Keypad Programming Appendix A Keypad programming in Ladder mode Appendix B Keypad programming in Ladder function block 102 102 105 106 106 107 107 107 108 113 LRX 001 1185 GB 06 10 SUMMARY OF CHANGES This user manual is modified by firmware V3 0 and LRXSW programming software ver 3 LRD V3 0 adds some new functions with firmware version V3 0 to strong LRD function The upgrade content is shown as the 2 tables below simply More information about idiographic function to see function instruction EDIT AND DISPLAY LRD V3 0 LRD V2 x Ladder 300 lines 200 lines FBD 260 blocks 99 blocks LCD 4 lines 16 characters 4 lines 12 characters CONTACT AND FUNCTION BLOCK input output LRD V3 0 LRD V2 x Auxiliary relay M 63 M01 M3F 15 M1 MF Auxiliary relay N N N 63 N01 N3F Ladder NO FBD 15 N1 NF temperature input AT 4 AT01 AT04 No analog output AQ 4 AQ01 AQ04 No PWM 2 P01 P02 P01 adds PLSY mode 1 P1 PWM HMI 31 H01 H1F 15 H1 HF Timer T T Ladder 31 TO1 T1F 15 T1 TF FBD 250 T01 TFA Counter C C Ladder 31 C01 C1F 15 C1 CF FBD
55. F Auxiliary coil N01 N3F n01 n3F X01 X0C x01 x0C Expansion outut Y01 Y0C y01 y0C RTC RO1 R1F r01 r1F Counter C01 C1F c01 c1F Timer TO1 T1F tO1 t1F Analog comparator Normal close contact G01 G1F g01 g1F Al The preset value of Timer could be a constant or other function current value The current value of TOE and TOF will be kept when LRD on a loss of power if the M Keep is active TIMER MODE 0 INTERNAL COIL Mode 0 Timer Internal Coil used as internal auxiliary coils No timer preset value The status of T coil becomes with enable coil as shown below om 01 is enable coil 6 01 002 101 OFF TOI OFF ON ON OFF ON OFF OFF ON OFF 39 LRX 001 1185 GB 06 10 40 TIMER MODE 1 ON DELAY Mode 1 Timer ON Delay will time up to a fixed value and stop timing when the current time is equal to the preset value Additionally the Timer current value will reset to zero when Timer is disabled In the example below the timer will stop timing when it reaches the preset value of 5 seconds Timer status bit T01 will be ON when the current value is 5 Edit Contact Coil 1 Q Y N T lc r Select Coil rDutput Type e T o1 01 1 G H C Reset Sec CP Function 1 0 6 7 On delay timer mode 1 1 Enable Output gt Time 15 Cur
56. FF ON OFF OFF ON OFF L J E 1 1 1 1 1 1 1 r 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ON Under this mode Counter will continue counting after reaching preset value if it s configured as counter up But it stops counting when its current value is 0 if it is configured as counter down The counter current value will be init value when the LRD status switches between RUN and STOP or the LRD is power up If the counter is configured as counting up the init value is 0 or else it is the preset value electric LRX 001 COUNTER MODE 3 FIXED COUNT RETENTIVE Mode 3 Counter operation is similar to Mode 1 except its current count value is retentive when Counter powers down So the current value won t be init value when Counter powers up but be the value when it powering down Mode 3 Counter will count up to a fixed preset value and stop counting at that value or stop counting when its current value is 0 if it s configured as down counter Additionally the current count value is retentive when the LRD switches between RUN and STOP if C Keep is active In the example below the counter will stop counting when it reaches the preset value of 20 Counter status bit C01 will be ON when the current value is 20 electric 1 Edit Contact Coil e DS co E 4 Counter 6
57. I function instruction PWM Output Instruction DC Transistor Output Models Only PWM mode PLSY mode SHIFT shift output AQ Analog Output AQ display AS Add Subtract MD MUL DIV PID Proportion Integral Differential MX Multiplexer AR Analog Ramp Timing diagram for AR DR Data register Chapter 5 Function Block Diagram Programming FBD Instructions Coil Block Instruction HMI PWM function block only transistor output version PWM mode PLSY mode Data Link function block SHIFT function block Timing diagram Logic Block Instructions AND Logic Diagram AND EDGE Logic Diagram NAND Logic Diagram NAND EDGE Logic Diagram OR Logic Diagram NOR Logic Diagram XOR Logic Diagram SR Logic Diagram NOT Logic Diagram Pulse Logic Diagram BOOLEAN Logic Diagram Function Block Timer Function Block Common Counter function block High Speed Counter Function Block RTC Comparator Function Block Analog Comparator Function Block AS ADD SUB function block MD MUL DIV function block PID Proportion Integral Differential function block MX Multiplexer function block AR Analog Ramp function block Chapter 6 Hardware Specification Normal Specification Product Specifications Power Specifications Normal model machine Specifications Input Specifications LRD A240 MODEL LRD A024 MODEL LRD12 D024 MODEL LRD20 D024 MODEL Output Specifications Output Port wiring notice Light Load Inductance Load Life of relay Accessory LR
58. IAL INSTRUCTION ONE SHOT A positive input differential instruction or One Shot holds its status ON for one CPU scan when the preceding series contact transitions from OFF to ON This transition from OFF to ON is called a Positive Input Differential I 0 L D 001 005 101 OFF ON OLT D OFF OFF lt gt one compelet scan period i i OH QUI OFF OFF NEGATIVE INPUT DIFFERENTIAL INSTRUCTION ONE SHOT A negative input differential instruction or One Shot holds its status ON for one CPU scan when the preceding series contact transitions from ON to OFF This transition from ON to OFF is called a Negative Input Differential IOl d 001 006 101 OFF ON OFF ON d OFF OFF gt compelet scan period ON Q01 OFF OFF 37 LRX 001 1185 GB 06 10 OUTPUT INSTRUCTIONS SET OUTPUT INSTRUCTION LATCH A set output instruction or Latch turns ON an output coil Q or an auxiliary contact M when the preceding input contact transitions from OFF to ON Once the output is ON or set it will remain ON until it is reset using the Reset output instruction It is not necessary for the preceding input contact controlling the Set output instruction to remain ON TOL 001 007 101 OFF ON OFF ON Q01 OFF RESET OUTPUT INSTRUCTION UNLATCH V A reset output instruction or Unlatch turns OFF a previous set output coil Q or an auxiliary contact M when the preceding input contact transitions from OFF to ON Once the output
59. ION Mode of user program Mode of user program Ladder amp FBD Ladder amp FBD Ambient conditions Operation temperature Storage temperature 20 55 C 4 131 F 40 70 40 158 F Maximum Humidity Operation Gas 90 Relative non condensing No corrosive gases Main machine Maximum Vibration Maximum Concussion 0 075mm amplitude 1 0g acceleration according to IEC EN 60068 2 6 peak value 15g 11ms according to IEC EN 60068 2 27 Maximum Noise Electrostatic discharge Electrical fast transients bursts Contact 4kV air discharge 8kV Power AC 2kV DC 1kV Conducted radio frequency common mode 0 15 80MHz 10V m Radiated rado frequency electromagnetic field Electromagnetic interference 80 1000MHz 10V m EN55011 class B Installation Enclosure Type Operating position IP20 Screw fixing or on 35mm DIN rail Direction On vertical plane see chapter 2 Wiring AWG 14 2 6 mm Size 72 90 59 6 mm WxLxH on DIN rail 72 106 59 6 mm WxLxH screw fixed PRODUCT SPECIFICATIONS Input power Input Output Analog RIC LCD Expans 1 KHz 1 0 point point input keypad High LINK MODE 100 240 24VDC 24VAC speed VAC input LRD10R m 6 Relay 0 E A240 5 80128 Relay a E 0024 5 LRD12T a Transistor E B D024 LRD12R 8 Relay 0 E E A024 LRD20R E E A240 LRD20R B 024 LRD20T o Transisto
60. LOG COMPARE Maximum Number Ladder 31 FBD 250 Compare versus other inputs AMBIENT CONDITIONS Analog Timer Counter Temperature Input AT Analog Output AQ Analog gain Offset AS MD Pl MX AR DR or Numeric values Enclosure Type Maximum Vibration IP20 1G according to IEC EN 60068 2 6 Operating Temperature Range Storage Temperature Range 20 55 C 4 131 F 40 70 C 40 158 F Maximum Humidity 90 Relative non condensing Vibration 0 075mm amplitude 1 0g acceleration Weight 8 point 190g 10 12 point 230g 20 point 345g Certifications cULus CE DISCRETE INPUTS Current consumption 3 2 24VDC 4mA 12VDC 1 3mA 100 240VAC 3 3mA 24VAC Input Signal OFF Threshold 24 0 lt 5VDC 12 0 lt 2 5VDC 100 240 lt 40VAC 24VAC lt 6VAC Input Signal ON Threshold Input On delay Input Off Delay 24VDC gt 15VDC 12VDC gt 7 5VDC 100 240VAC gt 79VAC 24VAC gt 14VAC 24 12VDC 5ms 240VAC 25ms 120VAC 50ms 24VAC 5ms 24 12VDC 3ms 240VAC 90 85ms 50 60Hz 120VAC 50 45ms 50 60Hz 24VAC 3ms Transistor device compatibility NPN 3 wire device only High Speed Input frequency 1kHz Standard Input frequency 40 Hz Required protection Inverse voltage protection required LRX 001 1185 GB 06 10 ANALOG INPUTS Resolution Basic unit 12 bit Expansion unit 12bit Voltage
61. LRX 001 1185 GB 06 10 Lovato USER S MANUAL OF PROGRAMMABLE LOGIC LRD RELAYS electric LOVATO ELECTRIC S P A 24020 GORLE BERGAMO ITALIA VIA DON E MAZZA 12 TEL 035 4282111 TELEFAX Nazionale 035 4282200 TELEFAX International 39 035 4282400 E mail info LovatoElectric com LRX 001 Web www LovatoElectric com Contents 25 552525 Summary of changes Chapter 1 Getting Started Precaution for Installation Precaution for Wiring Precaution for Operation Examination before Installation Environmental Precautions IT LI f Disclaim of Liability LRD Model Identification Quick Start Setup Install LRXSW Software Connect Power to LRD relay o5 Haas Hobe Sereeoee Connect Programming Cable LRXCOO Establish Communication Write simple program Chapter 2 Installation General Specifications Product Specifications Mounting wow woes WIRING Chapter 3 Program Tools PC Programming Software LRXSW Installing the Software Connecting the Software czas Start Screen Ladder Logic Programming Environment gies Menus Icons and Status Displays Programming Simulation Mode Establish Communication Writing Program to LRD relay an Operation menu EE Online Monitoring Editing HMI TEXT Program Documentation Symbol Line Comments AQ Set Data Register Set Program Backup Memory LRXMOO LCD Display and Keypad Keypad Original Screen LCD Display Main Menu RTC Summer Win
62. M3 PORT PORT C COM4 PORT COM8 PORT d The LRXSW will then begin to detect the connected LRD relay to complete its connection WRITE SIMPLE PROGRAM a Write a simple one rung program by clicking on the leftmost cell at line 001 of the programming grid then click on the M contact icon on the ladder toolbar as shown below Select M01 and press the OK button See Chapter 4 Ladder Programming instructions for complete instruction set definitions 7 LAD Version Pila B Op ration Vi gg Si Siti ages Coil Contact Capacity 1200 frea space Synbol Used I1 123456789ABC 2 1234 123466789 12345678 1 0 Y LI Internal auxiliary relay 123456T789ABCDEF al TH 01 3F 123456789ABC 123456789ABCDEF ul u 123456789ABCDEF a osm sm wor Jr 123456T89ABCDEF 123456789ABCDEF 123456789ABCDEF l 12345678 alo alo ao aio o O4Rd 9 9 CERE 2 5 Ves T Yer EI xx Status Stop _ dE Model LRD 2OVI D 7 F Note If the ladder toolbar is not visible at the bottom of the screen select View gt gt Ladder Toolbar from the menu to enable electric LRX 001 1185 GB 06 10 electric b Use the A key on your keyboard or the A icon on the ladder toolbar to draw the horizontal circuit line from the M contact to t
63. MODEL Content LRD10RA240 LRD20RA240 Input circuitry Number E Diode 6 digital input Resistor goo 2 Capacitor 12 digital input Signal current input ON current input 110 VAC 0 66 mA 220 VAC 0 55 mA gt 79 VAC 0 41 mA 110 VAC 1 3 mA 220 VAC 1 2 mA gt 79 VAC 0 4 mA OFF current input Wire length lt 40 VAC 0 28 mA lt 100m lt 40 VAC 0 15 mA lt 100m Response time of input On Off Typical 50 60 Hz 50 45 ms 110 VAC On Off Typical 50 60 Hz 50 45 ms 110 VAC Typical 50 60 Hz 90 85 ms 220 VAC Off On Typical 50 60 Hz 90 85 ms 220 VAC Off On Typical 50 60 Hz 50 45 ms 110 VAC Typical 50 60 Hz 50 45 ms 110 VAC Typical 50 60 Hz 22 18 ms 220 VAC Typical 50 60 Hz 22 18 ms 220 VAC LRD A024 MODEL Content Input circuitry LRD12RA024 LRD20RA024 L Diode Resistor apacitor Number Signal current input 6 digital input 3 mA 12 digital input 3 mA ON current input OFF current input 14 VAC 3 mA 6 VAC 0 85 mA 14 VAC 3 mA 6 VAC 0 85 mA Wire length Response time of input 100m 100m On gt Off On gt Off Typical 50 60 Hz 90 90 ms Typical 50 60 Hz 90 90 ms Off gt On Off gt On Typical 50 60 Hz 90 90 ms Typical 50 60 Hz 90 90 ms electric LRX 001 1185 GB 06 10 electric LRD12 D024 MODEL Cont
64. RONMENTAL PRECAUTIONS The installation site of the LRD relay is very important It relates directly to the functionality and the life span of your LRD Please carefully choose an installation site that meets the following requirements Mount the unit vertically Environment temperature 20 C 55 C 4 F 131 F Avoid placing LRD close to any heating equipment Avoid dripping water condensation or humid environment Avoid direct sunlight Avoid oil grease and gas Avoid contact with corrosive gases and liquids Prevent foreign dust flecks or metal scraps from contacting the LRD relay Avoid electric magnetic interference soldering or power machinery Avoid excessive vibration if vibration cannot be avoided an anti rattle mounting device should be installed to reduce vibration DISCLAIM OF LIABILITY We have reviewed the contents of this publication to ensure consistency with the hardware and software described Since variance cannot be precluded entirely we cannot guarantee full consistency However the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions LRX 001 1185 GB 06 10 LRD MODEL IDENTIFICATION OC LE EF O OU UOU O UO O LJ Po a b d a LR Programmable relay series LR d Digital relay outputs T Digital transistor outputs b Base model with display E Expansion mod
65. Range acceptable Basic unit Analog input 0 10VDC voltage 24VDC when used as discrete input Expansion unit Analog input 0 10VDC voltage or 0 20mA current Input Signal OFF Threshold lt 5VDC as 24VDC discreet input Input Signal ON Threshold gt 9 8VDC as 24VDC discreet input Isolation Short circuit protection None Yes Total number available Basic unit A01 A04 Expansion unit A05 A08 RELAY OUTPUTS Contact material Ag Alloy Current rating 8A HP rating 1 3 120 1 2HP 250V Maximum Load Resistive 8A point Inductive 4A point Maximum operating time 15ms normal condition Life expectancy rated load 100k operations Minimum load 16 7 TRANSISTOR OUTPUTS PWM max output frequency 1 0kHz 0 5ms on 0 5ms off Standard max output frequency 100Hz Voltage specification 10 28 8VDC Current capacity 1A Maximum Load Resistive 0 5A point Inductive 0 3A point Minimum Load PRODUCT SPECIFICATIONS 0 2mA Moduli base 1 0 36 4 1 1801280024 24VDC 6 DC 2 Analog 4 Relay V 701 704 EN LRD12TD024 24VDC 6 DC 2 Analog V Z01 Z04 DENN LRD20RD024 24VDC 8 DC 4 Analog 8 Relay V 201 704 4444 1 36 4 1 LRD20TD024 24VDC 8 DC 4 Analog V Z01 Z04 44 4 1 CRD VORA LRD20RA240 100 240 Expansion Modules LREO8RD024 24VDC LREDSTDDAA LREOSRA240 100 240VAC N A WA LREPOD
66. SEL Used to select the available memory and instruction types for editing Holding the Select button will display all H HMI Text messages on the LCD OK Used to accept the selection displayed of an instruction or function It is also used to select any of the Main Menu options on the LCD Note Press the SEL and OK simultaneously to insert a rung above the current active cursor position Escape Used to exit a selected display screen and go to the previous screen When in a ladder display screen press the ESC to display the main menu Delete Used to delete an instruction or rung from the ladder program The 4 navigation buttons lt are used to move the cursor throughout the functions of the LRD display or active program The 4 buttons also can be set programmable input coils 701 704 M Z01 Z02 2203 gt Z04 ORIGINAL SCREEN LCD displays 4 line state Original screen as power on Input state oN ont Keypad input Z01 Z04 state 4 Zenable X Z disable Z enable and ON Z enable and OFF Output state ll ON OFF RIC week hour minute Mode display RUN mode STOP mode Press the button ESC Enter Main Menu screen SEL N V Under LADDER Mode display the state of relays IOZOQAOSKSYSMONSTSCOR S G gt A AT gt AQ lt gt Original Screen Under FBD Mode display the state of relays gt
67. T 50 50 default 0 O2 GAIN 010 OFFSET 00 o A3 A8 Gain Offset Now press v 1 Move the Cursor downward 2 Switch the setting screen from A01 A02 A03 A04 A50 A06 A07 A08 SEL Begin to input parameters SEL then 2 Move the Cursor SEL then My 1 GAIN 000 999 2 OFFSET 50 50 OK Save the Input Data ESC 1 Cancel the Input Data when press SEL 2 Back to Main Menu save edit data 01 A01 A01 GAIN A01 OFFSET V08 A08 A08 GAIN 08 OFFSET 33 LRX 001 1185 GB 06 10 34 7 PASSWORD setting password Now press SEL SEL then lt PASSWORD x PASSWORD 0000 1 Begin to input numeral 2 When the password is ON it will not display 0000 but Move the cursor SEL then OK Data changed 0 F Save the input data not 0000 or FFFF as the PASSWORD is ON ESC 1 Cancel the Input Data when press SEL 2 Back to Main Menu A Class Password number is set to 0001 9FFF B Class Password number is set to A000 FFFE Password number 0000 or FFFF is disabled Password function Default setting 0000 Class password Description V fcannot use under password protected Menu A Class B Class LADDER FUN BLOCK FBD RUN STOP CLEAR PROG READ RTC SET LANGUAGE INITIAL 8 LANGUAGE Selection menu language
68. UCTANCE LOAD output There is a little current makes light shine faintness so the value of restricted current resistance _ 0 Restricted resistance output The brightness will be described if the resistance value is too big different power mode for absorbing the concussion voltage are shown below a AC power CR absorbing L load pee L load peas There will be a concussion voltage KV when the inductance load switches between ON and OFF especially relay model The methods of b DC power flywheel diode lt Flywheel diode CR absorbing 171 Do not use capacitance alone as absorbing as shown below Load Load NP E power power lt lt electric LRX 001 1185 GB 06 10 wullLovato electric LIFE OF RELAY Life Expectancy 100 Operation x LUN The data of picture above is standard but the life of relay is influenced by the ambient operating temperature The life is more than 100k times if the current is less than 2A 3 4 5 6 7 8 10 Contact Current A ACCESSORY MODE Description LRXMO0O Program backup memory LRXSW LRD program software DIMENSIONS LRD 10 12 points 20 points
69. UTION FOR OPERATION N To insure safety with the application of the LRD relay complete functional and safety testing must be conducted Only run the LRD after all testing and confirming safe and proper operation is complete Any potential faults in the application should be included in the testing Failure to do so could lead to improper operation equipment damage or in extreme cases even Death serious bodily injury or considerable damage to property When the power is on never contact the terminals exposed conductors or electrical components Failure to comply could lead to improper operation equipment damage or in extreme cases even death serious bodily injury or considerable damage to property It is strongly recommended add safety protection such as an emergency stop and external interlock circuit in case the LRD relay operation must be shut down immediately EXAMINATION BEFORE INSTALLATION Every LRD relay has been fully tested and examined before shipment Please carry out the following examination procedures after unpacking your LRD relay Check to see if the model number of the LRD matches the model number that you ordered Check to see whether any damage occurred to the LRD during shipment Do not connect the LRD relay to the power supply if there is any sign of damage Contact Customer Service Tel 39 035 4282422 E mail service LovatoElectric com if you find any abnormal conditions as mentioned above ENVI
70. an keep their current value after a loss of power to the LRD relay Lovato i electric LRX 001 1185 GB 06 10 90 HIGH SPEED COUNTER FUNCTION BLOCK 1 Counter Mode 7 FBD display Parameter display High counting input gt Q 1 7 BOO 1 Enable Input gt IN 0 1 Reset gt M 0 2 LM 0 1 Counter Parameter P p 1 HZ 555555 Note High speed input terminal 101 102 Program display 65001 mode 7 Counter 01 Dur Valus 0 Fre Valus 555555 2 Counter Mode 8 FBD display Parameter display High counting input gt 0 1 i 7 BOO 1 B001 Enable IN 0 1 moi Counter Parameter P 2 HZ e T 10 22Sec 000050 C 000030 Note High speed input terminal 101 102 Program display B l mode Counter 01 Fixed Time 10 00 Upper 40 Lower 30 COMPARATOR FUNCTION BLOCK 1 RTC Mode 0 Internal Coil FBD display Parameter display Enable Input gt Program display Bool mode 0 BIC 1 electric 2 RTC Mode 1 Daily LRX 001 FBD display Parameter display ON MO 08 00 OFF FR 17 00 1185 GB 06 10 Program display Bool mode 1 BTC 01 MO gt FE Om 8 0 WEE IT U 3 RTC Mode 2 Continuous FBD display Parameter display BOO 1 Enable Input 0 1 J L Fao RTC Parameter P r WW ON MO 08
71. ast Sunday is defined as 0 2 Hour range 1 22 3 Summer hour and Winter hour are the same Summer Winter can be set through the two methods as shown below 1 PC Client View Help Monitor Simulator Coil Cont simulator Control Symbol Week Eun Ctrlth sed Stop CtrltT Hour Minute ps 112 4 Power Pause Ctrl U Year Month Day a p gak 7 71254 Bui t Ctrltq summer Time Read 12345 70 Mode irite 12045 Analog Set 125458 Password T Language Module System Set 12345 Link Com Fort 2 Keypad RTC SET Vx x SUM WIN SET SUM WIN SET 2009 05 07 Press NO Press SEL twice EUROPE H 01 Thur 11 16 None ISP Ay UNE SUM M 02 D 00 EUROPE standard WINTER 3 09 D 00 SUM WIN SET SUM WIN SET Press SEL once USA 021 Press SEL once OTHER H 01 Display fixed SUM M 02 D 02 Display edit menu SUM M 01 D 01 USA standard WINTER M 01 D 01 WINTER M 10 D 01 Then pressing gt selects edit location pressing s edit content Example Year 2009 SUM 05 D 01 gt 32009 5 3 M 10 D 00 gt 2009 10 25 SUM WIN SET 2009 5 3 8 00 2009 10 25 8 00 OTHER 08 Time SUM H 05 0 01 WINTER M 10 D 00 2009 5 3 9 00 2009 10 25 9 00 Summer Winter 6 ANALOG SET AO 2GAIN 010 A 1 GAIN 010 gt GAIN 0 999 default 10 OFFSET 00 OFFSET 00 gt OFFSE
72. d 7 8 RTC code RO1 R1F total 31 group Edit Contact Coil T c Feal time clock Function Mode 4 0 4 30s modify mode Week 0n su Current Value i 19 13 Preset Value 00 Joo hour minute oo E TEM 61 electric LRX 001 1185 GB 06 10 Example 1 preset second lt 30s G ROL 966 5 0 Week SA Time 8 00 8 00 20 ENABLE ON RTC Output OFF OFF The present time will be 8 00 00 when it achieves 8 00 20 at first time and RTC status bit R01 will be ON RTC status bit R01 will be OFF when the present time achieves 8 00 20 at second time Then time continuous going So this means that RTC status bit is ON for 21 seconds Example 2 preset second 30s QD ROL 266 Week SA Time 8 00 8 00 40 ENABLE Rn Output MEN The present time will change to be 8 01 00 when it achieves 8 00 40 and RTC status bit RO1 turns ON Then time is onging on and R01 turns OFF This means that the RTC status bit will be ON for one pulse electric LRX 001 1185 GB 06 10 electric COMPARATOR INSTRUCTIONS The LRD relay includes a total of 31 separate comparator instructions that can be used throughout a program Each comparator has a choice of 8 operation modes Additionally each comparator has 5 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configurin
73. e Waluel 10 Fre Waluez 0 Fre Waluet 0 MD MUL DIV FUNCTION BLOCK FBD display Parameter display B001 V1 00001 V2 00001 V2 00001 Program display 50041 MD l Cur Values 0 Pre Valuel 1 Pre WValuez 1 Pre Waluet 1 PID PROPORTION INTEGRAL DIFFERENTIAL FUNCTION BLOCK FBD display Parameter display B001 SV 00120 PV 00100 Ts 002 00Sec Program display SEL 2 5001 B001 00100 Ti 2 0010 0Sec Td 001 00Sec 2 PID o1 Cur Values 0 TargetValue 120 Testialue 100 2 ime 200 PropGain 100 InteTime 100 DittTime 100 Lovato i electric LRX 001 1185 GB 06 10 MX MULTIPLEXER FUNCTION BLOCK FBD display Program display 001 01 Cur Valus Fre Valuel Pre Ualuez Pre Value Fre Valued AR Analog Ramp function block Reference gt FBD display Program display 5001 AF 01 Cur Value Lewell 500 Lewvelz auu 1000 otop 0 Rate 10 Fain 1 00 ffzset l5 15153 4565 55 16 Parameter display B001 V1 00015 V2 15163 SEL c 2 B001 V3 04565 V4 05846 Parameter display B001 L1 00500 L2 00800 ML 01000 SEL 2 S 00000 R 00010 01 00 00000 ARO1 96 electric LRX 001 1185 GB 06 10 electric CHAPTER 6 HARDWARE SPECIFICATION INSTALLATION SPECIFICAT
74. each line containing up to 50 characters in length Below are examples of entering Symbols and Line Comments SYMBOL The Symbol editing environment can be access through the menu using the Edit gt gt symbol selection or using the symbol icon on the main toolbar shown below The Symbol editing environment allows for documenting all the contact and coil memory types and selecting display modes as shown below Contact Coil Symbol Element Type LAD Version Start Return P Keypad v Ladder Undo Redo Clear Comments Find Replace Data Register Set AQ Set lt Display Enable Contact Coil Both C Symbol LINE COMMENTS The Line Comment editor is accessed by clicking the icon on the Ladder Toolbar After clicking on the icon to drag the line number you want to comment and release and then type the desired comments and press OK X 123456789ABC 12345678 P 1 1123456788ABC 123456788ABCDEF t123456789ABCDEF sal dk 123456789ABCDEF 123456789ABCDEF 1234561789ABCDEF al Return P Edit Comments 123456788ABCDEF 12345678 0 Click amp ww Ge a position a GE Ho ho He lt 50 126 pen Var 29 Ver 2 8 Statux Stop OFFLINE Model LED 20HR D 25 electric LRX 001
75. ent LRD12RD024 LRD12TD024 Input circuitry Number Normal digital input 103 106 Resistor High speed input 101 102 Analog input used as normal digital input Used as digital LRD12 I7 18 LRD20 I9 IA IB IC Analog input Used as analog LRD12 A1 A2 LRD20 A1 A2 A3 A4 107 108 2 Signal current input ON current input 3 2 mA 24 VDC gt 1 875 mA 15 VDC 3 2 mA 24 VDC gt 1 875 mA 15 VDC 0 63 mA 24 VDC gt 0 161 mA 9 8 VDC lt 0 17 mA 10 VDC OFF current input lt 0 625 mA 5 VDC lt 0 625 mA 5 VDC lt 0 085 mA 5 VDC Wire length lt 100m lt 100m lt 100m lt 30 m shielded wire Response time of input On gt Off On gt Off On gt Off 3 ms 0 3 ms Typical 5 ms gt Off gt On gt 5 ms 0 5 ms Typical 3 ms Input voltage 0 10 VDC Precision class 0 01 VDC Bit of conversion 10 Error 2 0 12 VDC Conversion time 1 cycle Sensor resistance 1 kohm LRD20 D024 MODEL Content LRD20RD024 LRD20TD024 Normal digital input High speed input Analog input used as Analog input normal digital input Used as Used as digital analog LRD12 I7 18 LRD12 A1 A2 Input circuitry 103 108 Resistor 101 102 LRD20 19 IA IB IC LRD20 A1 A2 A3 A4 109 10A 10B I0C Number 4 Signal current input 3 1 mA
76. er DRD2 AQO03 output mode register DRD3 AQ04 output mode register DRD4 DRFO reserved LRX 001 1185 GB 06 10 78 CHAPTER 5 FUNCTION BLOCK DIAGRAM PROGRAMMING FBD INSTRUCTIONS Input Output coil Range Input 12 101 106 Expansion input X 12 X01 X0C Expansion output Y 12 Y01 Y0C Auxiliary coil 63 M01 M3F Auxiliary coil N N 63 N01 N3F HMI H 31 H01 H1F PWM P 2 P01 P02 I O LINK L 8 101 108 Normal ON Hi Normal OFF Lo No connection Nop Analog input A 8 A01 A08 Analog input parameter V 8 V01 V08 Analog output AQ 4 AQ01 AQ04 Analog temperature input AT 4 AT01 AT04 FBD program can only be edited and modified in the LRDSW software and write to LRD controlled equipment via communication cable Via controlled equipment FBD program is available for querying or the parameter of the function block of the program for modifying The preset value of Block could be a constant or other block code That means the preset value of this block is other block current value Each FBD block size is not restricted it depends on its function COIL BLOCK INSTRUCTION qul Input terminal Output coil type Output coil block HMI Block Param HO1 HOF uo gt Text Display H l H l eter Analog Display set Display Mobile Number Clear Mobile Message 1 Text Multi Language C Chinese fi
77. er the operating above the Data Register editing environment be access through the menu using the Edit gt gt Data Register Set selection shown below The preset value of DR can be set as either a constant or a code of other data type Help select Model ion Data Register Set Keypad Ladder 25678 0 65535 Undo Ctrltz 00000 X 0 655535 Redo CtrltY 00000 0 65535 95 00000 0 65535 Clear Comments 00000 0 865535 00000 0 565535 Find 00000 0 65535 Replace Wl 00000 0 65535 HIL Tert 00000 0 65535 Symbol Tata Register Set 26 WEM electric LRX 001 1185 GB 06 10 electric DR is set as signed shown below Data Register Set DR No Type Value 12345 32 768 32767 01 01 04 00000 3z758 3276567 00000 3z768 32767 00000 3z758 3276567 00000 3a 76568 32767 00000 3z758 3276567 00000 32758 32767 00000 3a 78658 32767 PROGRAM BACKUP MEMORY LRXM00 LRMXOO can be used with all LRD versions There is an icon on LRD relay V3 0 and on LRMX00 memory version 3 About to use PM05 and 5 3rd with LRDV2 3 see next figure The optional LRXM00 memory is used to easily transfer programs from one LRD relay to another LRD LRXMO00 LRD Vers 2 Vers or inferior p Vers 2 and 3 LRD LRXMO00 LRD Vers 3 Vers 3 p Vers 3 The 0 memory plugs into the same connector as the programming cable see procedure
78. er value reset to 0 OFF the counter continues to count 4 Counter current Value range 0 999999 5 Counter preset Value range 0 999999 6 Counter Code C01 C1F total 31 Counters Compatible Instructions Range Input 101 10C i01 i0C Keypad input 201 204 201 204 Output Q01 Q08 q01 q08 Auxiliary coil M01 M3F m01 m3F Auxiliary coil N01 N3F n01 n3F Expansion input X01 X0C x01 x0C Expansion output Y01 YOC y01 y0C RTC RO1 R1F r01 r1F Counter C01 C1F c01 c1F Timer TO1 T1F tO1 t1F Analog comparator G01 F1F g01 g1F Normal close contact Lo The preset value of Counter could be a constant or other function current value The figure below shows the relationship among the numbered block diagram for a Counter the ladder diagram view and the software Edit Contact Coil dialog box 2 Edit Contact Coil 6 101 Ol lF Funccion 8 Mode 1 8 Counter without overtaking and without power down retain current value so mt 1 DI Current Walue Preset Value 000002 Preset Set Reset Input 4j Contact os Contact o2 Pre wal Our val EJIE cu TT Li ngu gms MR T 47 LRX 001 1185 GB 06 10 48 COUNTER MODE 0 INTERNAL COIL Mode 0 Counter Internal Coil used as internal auxiliary coils No counter preset value In the example below shows the relations
79. et ON value and remain ON until the pulse count reaches the target Preset OFF value The counter will reset when the preceding rung is inactive The table below describes each configuration parameter for High Speed Counter Mode 8 Symbol Description 1 Counting Mode 8 high speed counting 2 3 Counting interval time 0 99 99 sec 4 Counter preset Value range 0 999999 5 Counter off preset Value range 0 999999 6 Edit Contact Coil Y T Counter C o1 Ol 1F Function Mode 0 8 1K Hz Input Counter Fixed ume is 4 Off 2 a ee a 454 0000023 Fixed Time N gt 01 00 Sec Current Value Preset Value 000005 000003 Off Preset Type N E Input Il I2 c Reset Input 9 Contact 1 01 Contact 8 0 15 0 1s 0 1s 0 1s Current value 5 3 5 4 Reset 3 Input pulse 1 Counter coil OFF M EO EC electric 55 LRX 001 1185 GB 06 10 REAL TIME CLOCK INSTRUCTIONS The LRD relay includes a total of 31 separate RTC instructions that can be used throughout a program Each RTC instruction has a choice of 5 operation modes and has 10 parameters for proper configuration The initial clock calendar setting for each connected LRD 15 set using the Operation RTC Set menu selection from the LRD Client software Symbol Description RTC SET 3 0
80. function T C R G and DR This information can be edited through keypad HMI display state of coil 1 X Z M and N only FBD state of M and N can be edited through keypad electric LRX 001 1185 GB 06 10 HMI STATUS 1 HMI scanning state press SEL into at IO interface 1 123456789ABC VON 2 1234 Q Q 12345678 01 20 005 gt esser 01 5 88 01 RUN Wed 09 05 lt amp 4 101 2 running state HMI is enabled at IO interface I 123456789ABC Fon 2 110010 01 20 00Sec 2 19234 x Q 01 00 00Sec Q 12345678 Enable M02 fox aman RUN Wed 09 18 BO MO2 ON T01 20 00Sec 01 0 00Sec T01 00 00Sec TO1 00 00Sec 00 00 ASF 00 00 M02 ON X02 ON 4 HMI editing state press SEL again under status 3 01 0 005 SOX T01 20 005 01 00 00Sec Press SEL 01 00 00Sec 00 00 i 102 ON 00 00 M02 ON KEYPAD INSTRUCTION ESC Abrogate operation SEL Into status 3 if there is edited content at status 1 or 2 Into status 4 Change preset type under status 4 AV Under status 4 change data and number function preset data change coil state SEL 4 W Not in status 4 move cursor up and down Under status 2 find the nearest enabled HMI Under status 1 find the nearest HMI whose mode is 1 lt gt Move cursor lift and right OK Validate editing and store automatic
81. g Comparators Symbol Description 1 Comparison Mode 0 7 Ax analog input value 0 00 99 99 Ay analog input value 0 00 99 99 Reference comparative value could be constant or other data code 5 on n2 Output terminal G01 G1F The preset value and can be a constant or other function current value COMPARATOR MODE 0 INTERNAL COIL Mode 0 Comparator Internal Coil used as internal auxiliary coils No preset value In the example below shows the relationship among the numbered block diagram for a Mode 0 Comparator the ladder diagram view and the software Edit Contact Coil dialog box 1 4 Edit Contact Coil T Analog comparator 5 G m 01 17 Internal 001 ON 101 OFF OFF ON R01 OFF OFF 63 LRX 001 1185 GB 06 10 64 ANALOG COMPARATOR MODE 1 7 Analog Comparator mode 1 Ay Ax lt Ay ON 1 2 Analog Comparator mode 2 Ax lt Ay 3 Analog Comparator mode 3 Ax lt Ay 4 Analog Comparator mode 4 Ax amp ON 5 Analog Comparator mode 5 Ax ON 6 Analog Comparator mode 6 Ax amp ON 7 Analog Comparator mode 7 Ax amp ON Example 1 Analog Signal Compare In the example below Mode 4 is the selected function that compares the value of analog input A01 to a constant value N of 2
82. gned or unsigned by setting DR SET bit through operation gt gt module system set menu selection from the LRDSW There are 2 parameters for proper configuration The table below Description Preset value DR SET 0 0 65535 DR SET 1 32768 32767 DR code DR01 DRFO 00000 00010 01 00 00000 DATA REGISTER describes each configuration parameter and lists each compatible memory type for configuring DR Symbol 1 The parameter can be a constant or other function current value 76 Lovato electric LRX 001 1185 GB 06 10 electric The example below shows how to configure DR function CO DROL Edit Contact Coil m Select No 2 OR 01 01 40 Function vode Preset Value 7000 Preset Type 01 STOP RUN DRO1 C01 current value DRO1 C01 DRO1 00009 DR02 00000 0 02 00000 DR03 00000 DRO3 00000 DR04 00000 0 04 00000 The data registers from DR65 to DRFO will be kept when the LRD powers down The last 40 DR that from DRC9 to DRFO are special data register as shown below The content of DRC9 is PLSY total number of pulse and DRDO DRD3 are output mode registers of AQ01 AQ04 and DRCA DRCF DRD4 DRFO are reserved DRC9 PLSY total number DRCA DRCF reserved DRDO AQ01 output mode register DRD1 002 output mode regist
83. h Day RTC month ON 5 RTC day ON RTC month OFF 2 8 oO amp Ww P RTC day OFF RTC code RO1 R1F total 31 group 09 10 090328 ROL 02 1 11 11 Contact Coil T Real time clock o1 l lF 5 6 9 Function Hode E 0 4 7 Interval month action mode Tear n 0 os 10 WValuse jos 03 2 Preset Value 02 17 on 11 11 Off Year Day Year Month Day 2009 02 17 2010 11 11 Time 0 00 0 00 ENABLE ON RTC Output OFF OFF electric LRX 001 1185 GB 06 10 Example 2 2010 11 11 Qo POe 0 2009 02 17 Year Month Day 2009 02 17 2010 11 11 Time 0 00 0 00 ENABLE RTC Output Example 3 3 O 2010 11 11 2010 11 11 Year Month Day 2010 11 11 Time 0 00 ENABLE RTC Output MEN RTC MODE 4 30 SECOND ADJUSTMENT The 30 second adjustment Mode 4 allows the Rxx coil to activate based on week hour minute and second The configuration dialog below shows for selection of week hour minute and second for the Rxx coil to activate ON and 30 second adjustment then Rxx OFF Symbol Description uu 1 1 RTC adjustment week 2 2 RTC mode 4 3 4 3 RTC present hour 4 RTC present minute 5 6 5 RTC adjustment hour 6 RTC adjustment minute 7 RTC adjustment secon
84. he right most cell as shown below LAD Version TS io Operation View Help m m em e Behe Sl LI 9 i ass Symbol Used I 123456788ABC 2 1234 X 123456789ABC 9 12345678 P 1 123456789ABC 1234586789ABCDEF 123456T89ABCDEF n 123456789ABCDEF 123456T789ABCDEF l H 123456789ABCDEF L 12345678 0 TE k o Lino 4o Ver x x a Pues Us Tm x 2998950085 SS BEN ES OFFLINE Model IRD 2VI BD _ Select the Q coil icon from the ladder toolbar and drop it on the right most cells Select 001 from the dialog and press OK as shown below See Chapter 4 Ladder Programming instructions for complete instruction set definitions File Edit Operation View Help Sew B e Ee Coil Contact Symbol Teed I 123456789ABC 2 1234 123456 89 Q 12345678 P 1 123456789ABC M 123456789ABCDEF T 123456789ABCDEF Edit Contact Coil PC Bode A d Test the simple program From the Operation menu select the Write function and write the program to the connected LRD relay as shown below 5 Symbol Used 11 123456 12 1234 15 123456 Q 12345t 1 12345t M 12345t 12345 Operatio on Monitor Simulator Simulator Control CtrlthR CtrlfT
85. hip among the numbered block diagram for a mode 0 counter the ladder diagram view and the software Edit Contact Coil dialog box C01 OFF OFF ON ON Edit Contact Coil OFF OFF ON OFF OFF electric LRX 001 1185 GB 06 10 wullLovato electric COUNTER MODE 1 FIXED COUNT NON RETENTIVE Mode 1 Counter will count up to a fixed preset value and stop counting when the current count is equal to the preset value or count down to 0 and stop counting when the current count is equal to 0 Additionally the current count value is non retentive and will reset to init value on a powering up to the LRD relay In the example below the counter will stop counting when it reaches the preset value of 20 Counter status bit C01 will be ON when the current value is 20 zn INT 5 Counter without overtaking without power down retain current value Pa sate cursa BD EOD Bas DEE bles SAUL ene rm Current OS pennis Preset Value 000020 Preset l Direction Set Reset Input COE col 1 mold 000000 000020 91 Mode 1 Input pulse L J 4 1 1 1 1 1 1 1 r 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Input decrement OFF ON OFF ON Reset input ON OFF ON Counter coil OFF ON OFF ON OFF Under t
86. his mode the counter current value will be init value when the LRD is power up or switching between RUN and STOP The init value is 0 if the counter is configured as counting up or else the preset value 49 LRX 001 1185 GB 06 10 50 COUNTER MODE 2 CONTINUOUS COUNT NON RETENTIVE Mode 2 Counter will count up to a fixed preset value and continue counting after the preset value but it won t count when the current value equals 0 if it is configured as down Counter Additionally the current count value is non retentive and will reset to init value on a powering up to the LRD relay or switching between RUN and STOP In the example below the counter will continue counting after its preset value of 20 Counter status bit C01 will be ON when the current value is 20 2 4 3 col 2 014 000000 000020 IO2 Edit Contact Coil T Counter 0135 Function 2 Counter with overtaking and without power down retain current value 1 8 Pre sabe ti Sis vol ee Ekiz 1 Baum Current value Preset Value 000020 Preset Reset Input Contact 01 Contact o2 Direction Set Mode 2 Set value 20 Current value 0119 19 20 20 21 21 20 20 19 19 1 18 118 0 10 119119 Input pulse OFF Input decrement Reset input Counter coil O
87. ic Table 101 holding Note The input terminal is NOP which is equivalent to Low NOT Logic Diagram FBD Not 101 Note The input terminal is NOP which is equivalent to High gt tee LADDER LADDER i01 102 Toe Bunl LADDER 101 i02 E i01 02 E LADDER B ul I z LADDER 101 5001 electric LRX 001 1185 GB 06 10 electric Pulse Logic Diagram FBD LADDER 01 XX Note The input terminal is NOP which is equivalent to Low BOOLEAN Logic Diagram FBD LADDER Boo Note The input terminal is NOP which is equivalent to Low Description Input 1 Block code Input 2 Input 3 Real table output Input 4 The relationship between input and real table is shown below Input 1 Input 2 Input 3 Input 4 Output edit Example Real table 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 1 0 1 0 1 1 1 1 1 0 0 1 1 1 0 0 0 1 0 5 0 1 0 1 0 1 1 1 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1 1 0 1 0 83 LRX 001 1185 GB 06 10 FUNCTION BLOCK Function Block includes three types of function special function adjust controlling function and communication function Function type and number are shown in the table below Function type number Timer 250 Counter 250 Special function RTC 250 Analog Compara
88. ick Open LADDER LOGIC PROGRAMMING ENVIRONMENT The Ladder Logic Programming Environment includes all the functions for programming and testing the LRD using the Ladder Logic programming language To begin a new program select File gt New and select the desired model of LRD and the number of connected expansion units if applicable as shown below Select Hodel specifictions 24 VDC 11 16 1 2 ZAxRelay S5 Yes Yes PUM Output No 1FHz Input 11 12 High Speed Comm No LCD Keypad Yes l Extension Yes LRX 001 1185 GB 06 10 18 MENUS ICONS AND STATUS DISPLAYS The Ladder programming environment includes the following Menus Icons and Status Displays 1 2 AO MENU BAR Five menu selections for program development and retrieval editing communication to connected controllers configuration of special functions and viewing preference selections MAIN TOOLBAR From Left to Right Icons for create a new program open a program save a program and print a program Icons for Keypad Ladder view HMI Text edit and Symbol comments edit Icons for Monitor Simulator Simulator Controller Controller Mode changes Run Stop and Quit and Read Write programs from to the LRD relay Usage List List for all memory types and addresses used with the current open program Used addresses are designated by a below each address Amount of free programming memory available Current M
89. ill be ON when the current value is 20 Edit Contact Coil 1 Zn Y T Counter 1 01 12 Function Mode Ed 1 8 With overtaking and without power down Compare Counter 1 Pr abu Hi Cm ter Current Value 5 Preset 1 000020 014 000000 Preset Ab 000020 Col Direction Set Reset Input contact m 010 lo2 5 Set value 20 Current value 0 1191191 20120121 21120 20 19 19118118 19 119 20 10 10 Input pulse Input decrement OFF OFF ON Reset input OFF ON Counter coil OFF ON OFF ON OFF Under this mode the count will continue after reaching its preset value The current value is always 0 regardless of the state of its direction bit when the reset is availability The current value is always 0 regardless of the state of its direction bit when the LRD switches between RUN and STOP 52 LRX 001 1185 GB 06 10 53 COUNTER MODE 6 CONTINUOUS COUNT UP DOWN COUNT RETENTIVE Mode 6 Counter s operation is similar to Mode 4 except its current count value is continuous and retentive The status bit is fixed to the non zero preset value regardless of the state of the direction bit Its status bit will be ON when the counter current value isn t less than its preset value and will be OFF when the current value is less than its preset value Additionally
90. ion FUN BLOCK PARAMETER gt LADDER Ladder edit PARAMETER RUN FUN BLOCK Ladder function block RUN DATA REGISTER timer counter RTC edit FBD FBD display DATA REGISTER CLEAR PROG PARAMETER FBD block or LADDER function CLEAR PROG WRITE block parameter display DATA REGISTER DR display gt READ gt SET CLEAR PROG Clear the user program and the password WRITE Save user program to LRXMOO ver 3 RTC SET SET Read user Program from LRXMOO ver 3 RTC SET ANALOG SET SET System setting ANALOG SET PASSWORD RTC SET RTC setting PASSWORD LANGUAGE Analog setting PASSWORD Password setting ANALOG SET ANALOG SET Select the language PASSWORD PASSWORD INITIAL initially set Edit method LANGUAGE LANGUAGE gt INITIAL gt INITIAL 2 The Main Menu as LRD under RUN Mode LADDER FBD gt LADDER EBD FUN BLOCK PARAMETER FUN BLOCK PARAMETER STOP PARAMETER STOP DATA REGISTER STOP DATA REGISTER DATA REGISTER WRITE WRITE WRITE RTC SET RTC SET RIC SET PASSWORD PASSWORD PASSWORD LANGUAGE LANGUAGE WRITE RIC SET PASSWORD LANGUAGE 29 LRX 001 1185 GB 06 10 Press the button AV Move the Cursor to select Main Menu OK Confirm the selected Function ESC Skip to Initial Screen LRD can be modified edited cleared and read user program only when it is under STOP Mode As the program is modified LRD will automaticall
91. l service LovatoElectric com Setup LRD Client Welcome to the LAD Client Setup Wizard This will install LAD Client 2 9 090417 on your computer It is recommended that you close all other applications before continuing Click Next to continue or Cancel to exit Setup Cancel electric LRX 001 1185 GB 06 10 CONNECT POWER TO LRD RELAY Connect power to the LRD Relay using the below wiring diagrams for AC or DC supply for the applicable modules See Chapter 2 Installation for complete wiring and installation instructions 24VDC 2 100 240VAC 90 60Hz CONNECT PROGRAMMING CABLE LRXCOO Remove the plastic connector cover from the LRD using a flathead screwdriver as shown in the figure below Insert the plastic connector end of the programming cable into the LRD relay as shown in the figure below Connect the opposite end of the cable to an RS232 serial port on the computer ESTABLISH COMMUNICATION a Open the LRXSW software and select New Ladder Document as shown below LRD Client b Select Operation Link Com Port as shown below File Edit peration s Bas lator Link Com Fort LRX 001 1185 GB 06 10 c Select the correct Com Port number where the programming cable is connected to the computer then press the Link button Link Com Port C COMS PORT C COM2 PORT COM6 PORT C CO
92. l at a specified rate There are 12 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring AR o 1 m o 5 m Symbol Description 1 AR current value 0 32767 9 2 1 9 6 1 2 Level 1 10000 20000 3 Level 2 10000 20000 3 7 4 MaxL max level 10000 20000 5 Start stop level StSp 0 20000 10 4 12 10 12 6 stepping rate rate 1 10000 7 Proportion A 0 10 00 8 Excursion B 10000 10000 9 Level selection coil Sel 10 Stop selection coil St 11 Error output coil M N NOP 12 AR code ARO1 AROF AR current value AR curret level A The parameters from to amp can be constant or other function current value The table below describes detailed information of each parameter of AR Sel Selection level Sel 0 target level Level Sel 1 target level Level2 MaxL is used as target level if the selected level is bigger than MaxL St Selection stop coil The St state goes from 0 to 1 and will start the current level decrease at start stop level StSp excursion B and then keep this level for 100ms Then AR current level is set to B which will make AR current value equal 0 Output coil The output coil turns ON when A is 0 The output coil can be M N or NOP The output coil is set when errors happen bu
93. ls Timers Counters and circuit connecting lines must be written to the connected LRD relay while in Stop mode This function block can display information on 16_4 LCD screen Information displaying be present value or target value of Counter Timer RTC and Analog comparator etc Under running mode to modify the target value of timer counter and analog comparator via HMI is available HMI can display the status of input terminal 1 Z X and Auxiliary terminal N only FBD P LAD Version Operation View Help Select Model 02 0 Coil Keypad Symb v Ladder Undo Redo Clear Comments Find Replace Symbol Data Register Set AQ Set Display Analog Display Set Phone Number Multi Language Chinese fixed Chinese edit Text Input 7 0123456789 lt gt 8 DEFGHITELNNOPQRSTUVWXYZ X O abcdefg hiiklmnoparstuvwxvz l2 eo aa e eeii i if amp Nv a u nnkf 0z4dusza3t74714 hX2fd3ULA2t R 9TMTzX4 AUE2 T33A4 132V lt 211 w BR COo s electric LRX 001 1185 GB 06 10 wullLovato electric HMI TEXT setting Bee ea Operation View iei ERGY 2 X s n e Coil Contact H01 Synbol Used I 2 X lt a m e tt 1 2 3 5
94. lue Pre aliu bobo obo sels Es o shale Dose y col 4 a 01 oo0000 Current Value 000020 Preset Value 600020 IOZ Preset Type D rection ser Reset Input Contact 01 Contact oz This mode is similar to mode 2 but The current counter value will be kept on a loss of power when the LRD status is RUN The current counter value will be kept when the LRD switches between RUN and STOP if C keep is active EM 51 LRX 001 1185 GB 06 10 electric COUNTER MODE 5 CONTINUOUS COUNT UP DOWN COUNT NON RETENTIVE Mode 5 Counter operation is similar to Mode 2 except its current count value is continuous and non retentive The status bit is fixed to the non zero preset value regardless of the state of the direction bit Its status bit will be ON when the counter current value is not less than its preset value and will be OFF when the current value is less than its preset value The Mode 5 Counter will count up to a fixed preset value and continue counting after the preset value Additionally the current count value is non retentive and will reset to 0 on a loss of power to the LRD relay Additionally the Mode 5 counter is always reset to zero and the current value also is always 0 when the LRD switches between RUN and STOP unrelated to the state of its direction bit In the example below the counter will continue counting after its preset value of 20 Counter status bit C01 w
95. me Base 1SEC Current vane Sec Preset Value 0010 Sec Preset Type N Direction Set Reset Input Contact Contact Low enable reset relay 14 C4 aq chable reset relay present value 0 Timer start operating present value 0 Timing enable relay OFF ON OFF OFF Timing up TO 1 T1P ON 1 OFF output terminal 5 enable reset relay Sis t preset value Timing enable relay OFF ON OFF ON ON OFF E OFF 2 lr ns OM 1 T1F output terminal fe Do 3 enable reset relay ON OFF t preset value TOE and TOF keep their current value after a loss of power to the LRD relay if M Keep is active but the others reset to 0 electric LRX 001 1185 GB 06 10 wullLovato electric TIMER MODE 4 OFF DELAY Mode 4 Timer is an OFF Delay with reset that will time up to a fixed preset value and stop timing when the current time is equal to the preset value Additionally the Timer current value will reset to zero when Timer is disabled In the example below the timer reset input is Input 101 The timer status bit T01 will turn ON only after its rung transitions from true to false Timer status bit T01 will turn OFF when the current time value reaches its preset value of 10 seconds 0 Edit Contact Coil Q Select Coil No Output Type 5 6 T 101 01 1 e E C Reset C Sec C P 8 Function m Mode FEM 0 6
96. mn Press for 3 times m mi m Press SEL then or W The digit 0 to 3 2 1 4 3 0 0 0 3 S ec FT 0 4 A Step 2 4 1 2 13 4 5 6 8 Column Press OK Save the input data on 2 1 4 3 0 0 0 3 S ec 4 113 LRX 001 1185 GB 06 10 Step 2 5 i 1 2 3 4 15 6 18 Column Press Repeat Step 2 2 step 2 4 for 3 times to enter the following screen Step 2 6 1 2 3 4 5 6 7 8 Column Line 1 7 2 1 4 3 EM 3 3 3 S C T 0 1 4 d As the present value of the timer counter analog input A01 A08 and analog gain value V01 V08 is set as the preset value of them Next to the Step 2 2 to execute the following operation Step 2 3A 1 23 4 5 6 7 Column Press SEL inei 2 1 4 3 1 1 4 L J Repeat the step 2 3A the following screen will be shown in turn Step 2 3B 1 2 3 4 5 6 7 8 Column Press SEL Line 1 B 1 p 2 1 4 3 A 0 1 Sec FT 01 4 L J Step 2 3C p p 3 4 i5 6 7 8 Column press SEL el 2 3 1 S ec 4 L J Step 2 3D 1 2 3 4 5 6 7 Column Press SEL Line 1 E 1 8 2 1 4 3 1 S ec FT 0 1 4 L m J Step 2 3E 1 2 3 4 i5 6 7 Column Press SEL Line 1 2 4 3
97. n block and set the parameters such as T C SEL DEL Delete a Line of Instruction SEL ESC Display the number of the Lines and operation state of LRD RUN STOP SEL M Y Skip up down every 4 line program SEL OK Insert a space line Operation Sample more detailed to see appendix A FUNCTION BLOCK program input Into FUNCTION BLOCK cursor flicker on press SEL key Ladder function block display in sequence T2C2R25G2H2L2P25 S2AS2 MD PI 2MX ARMUT ri 1 r 1 50 50 4 14 I01 01 00 14 100 00 01 000250 01 00 00 01 1 000200 4 00 00 4 rl 1 r2 1 r 1 r 1 14101 01 lool 14 00000 Hop 00001 Hop 00250 1 1 04 901 901 501 00000 FASO1 00001 HIDO1 4109 09 2 L 00000 4 l 1 L 00000 4 L 00001 4 r 1 r 00000 1 r 1 rl 1 00000 Hop Low 00000 Low 00000 00000 101 Low l 00000 01 Low 00000 0001 001 000 011 1 L 00000 4 010004 1 L DROL 4 r 1 r 1 r 1 00000 4 00000 Hop 00001 Hop Low 00000 Wop SET Lowl 00010 Hop 00000 FPPIOQ 9 0000 1 01 Lov 00000 FAROL Low 00 01 FAROL L 000 011 1 000 011 2 010001 1 L 000001 2 Operation Sample more detailed to see Appendix B 30 electric LRX 001 1185 GB 06 10 electric PARAMETER Under Ladder mode press SEL key function block display in sequence T2C2R2G2AS2MD2 PI MX2 ARS MUT 01 01 01 1 00000
98. nit screen Q 12345678 SIOP Thur 08 43 OUTPUTS Q MEMORY TYPE The LRD digital output points are designated Q memory types The number of digital Q output points is 4 or 8 depending on each LRD model In this example output point Q01 will be turned on when input point 101 is activated 001 AUXILIARY RELAYS MEMORY TYPE Auxiliary relays ate digital internal memory bits used to control a ladder logic program The auxiliary relays are not physical inputs or outputs that can be wired to any external device switches sensors relays lamps etc The number of Auxiliary Relays M is 63 Since auxiliary relays are internal bits within the CPU they can be programmed as digital inputs contacts or digital outputs coils In the first rung of this example auxiliary relay M01 is being used as an output coil and will energize when input 102 turns In the second rung auxiliary relay M01 is being used as an input and when energized will turn on outputs Q02 and Q03 Ine mOl DOT OO 3 35 LRX 001 1185 GB 06 10 36 The state of auxiliary relays M01 M3F will be kept when the LRD powers down if M Keep is active M Keep can be set by the two ways below 1 System Set set ID Current ID 1 New ID 00 99 1 net Expand I O Mum o I D Alarm Remote I O WO Master C Slave C Back Light 2 Set Type DR Fomat Se
99. ode operation mode of the controller or simulator from the connected PC Ladder Toolbar Icons for selecting and entering all available Ladder Logic instructions Status Bar Status of current open project and connect LRD relay symbol J Version J a 1 ses a J i Coil Contact Capacity 1200 free Synbol 4 BW 123456789ABC 0 12345678 P 1 12345617894ABC 123456T789ABCDEF ad 1123456 789ABCDEF al 123456T789ABCDEF 123456T789ABCDEF 123456T789ABCDEF 123456 789ABCDEF 12345678 009 PROGRAMMING The LRXSW software can be programmed by either position of instructions or by using keyboard entry commands Below is an example of some common methods of entering programming instructions ile am a Coil Contact 101 Capacity 1199 free Symbol Teed I 123456789ABC 2 1234 123456789ABC 112345678 P 1 1 1 iz t base module 123456789ABCDEF 01 09 0A 0B 0C 1234567892ABC 123456789ABCDEF u 1234567T88ABCDEF il 123456789ABCDEF 1294567894BCDEF al 123456789ABCDRF id i 12345678 a 5 Cr E 2309 TS VersVer x x OFFLINE Model LRD 20VT D 10 01 f ullLovato electric LRX 001 1185 GB 06 10 electric The A and L keys or icons are used to
100. omply could lead to improper Operation equipment damage or in extreme cases even death serious bodily injury or considerable damage to property When installing the open board models insure that no wiring or foreign materials can fall into the exposed circuits and components Damage to equipment fire or considerable damage to property could result Always switch off power before you wire connect install or remove any module The wiring for the LRD relay is open and exposed For the open board models all electrical components are exposed For this reason it is recommended the LRD relay be installed in an enclosure or cabinet to prevent accidental contact or exposure to the electrical circuits and components Never install the product in an environment beyond the limits specified in this user manual such as high temperature humidity dust corrosive gas vibration etc gt gt PRECAUTION FOR WIRING Improper wiring and installation could lead to death serious bodily injury or considerable damage to property The LRD relay should only be installed and wired by properly experienced and certified personnel Make sure the wiring of the LRD relay meets all applicable regulations and codes including local and national standards and codes Be sure to properly size cables for the required current rating gt gt epp Always separate AC wiring DC wiring with high frequency switching cycles and low voltage signal wiring PRECA
101. ounting Mode 7 high speed counting 2 High speed counting input terminal 101 102 only 3 Use 101 g1F to Reset the counting value ON the counter reset to 0 OFF the counter continues to count 4 Current Count Value range 0 999999 5 Preset Value range 0 999999 Edit Contact Coil Counter Coil Number C01 C1F total 31 counters Counter 01 01 1F Function Mode 7 0 8 Scale Input Counter Pre val 24 Reset Output Current Value Preset Value 005000 Preset gt 57 Input 11 12 Reset Input Contact 1 y for Contact v fos 0 ON k OFF 20 1 49999 50000 50000 i 50000 ON 4 electric LRX 001 1185 GB 06 10 7 1014 000000 col High speed counting input terminal 101 or 102 only Counter Coil Number C01 C1F total 31 counters J9K d ON OFF 004 000100 1 005 006 103 M01 C01 99 100 n 1 n Q01 Q02 HIGH SPEED COUNTER MODE 8 DC POWERED VERSIONS ONLY The Mode 8 High Speed Counter can use either input terminals 101 or 102 for forward up counting to 1 KHz maximum at 24VDC high speed input signal The selected Counter Coil CO1 C1F will turn ON when the pulse count reaches the target Pres
102. present value 0 ple Timer starts operating ME rasent xc Timing enable relay Time up Output terminal T01 T1F enable reset relay t preset value The current value of Timer cannot be kept on a loss of power to LRD 45 LRX 001 1185 GB 06 10 46 TIMER MODE 7 FLASH CASCADE WITHOUT RESET Mode 7 Timer is a Flash Timer which using two Timers in a cascade configuration without reset The second Timer number follows the first Timer The cascade configuration connects the timer status bit of first timer to enable the second timer The second timer will time up to its preset value then flash and its timer status bit will enable the first timer Additionally the Timer current value will reset to zero when Timer is disabled In the example below timer status T01 will be ON after it completes its timing sequence of 2 5 seconds Timer 2 will then begin its timing sequence of 1 second When the current time value of Timer 2 reaches its preset of 1 second its status bit T02 will flash and Timer 1 will begin timing again This type of cascade timer is of ten used in combination with a counter in applications where it is necessary to count the number of time cycles completed The two Timers used in Timer Mode 7 cannot be reused as Timers for other modes in the same program 1 Edit Contact Coil Q Select Coil No Output Reset 01 01 1F Function Mode
103. preset value of function LREPOOMBUS CELL CONFIGURATION Connecting port Power supply SW2 2 bit switch terminal resistance selection RUN LED indicator COMM Communication LED indicator Error LED indicator RS485 port 8 bit switch set format of communication 900 6 02 929 electric LRX 001 1185 GB 06 10 electric CONNECTION WITH POWER SOURCE LREPOO uses 24VDC COMMUNICATION SETTING The LREPOO communication baud rate and format can be set by 8 bit switch DIP SW1 Baud rate 24VDC SW1 3 SW1 1 set communication baud rate is 57 6K 38 4K 19 2K 9 6K 4 8K as shown below SW1 6 SW1 3 SW1 2 SW1 1 Baud rate Kbps OFF OFF OFF OFF 4 8 OFF OFF OFF ON 9 6 OFF OFF ON OFF 19 2 OFF OFF ON 38 4 OFF ON i 57 6 ON i 38 4 be ON OFF VERIFYING BIT AND STOP BIT SETTING SW1 4 sets stop bit and verifying bit SW1 5 sets verifying format available if SW1 4 1 SW1 6 assembled set SW1 7 SW1 8 reserved More information as shown below Stop bit verifying bit assembled set 2 stop bits no verifying bit can be ON or OFF as 38 4Kbps 2 stop bits no verifying bit OFF 1 stop bit 1 odd verifying bit 1 stop bit 1 even verifying bit ON SW1 1 SW1 5 are inefficient communication format is default State indication and troubles hooting Erro
104. r E E E D024 LRD20R Relay A024 LREO8R a Relay A240 LREO8R B Relay B 0024 LREO8T Transistor 0024 LREO8R Relay A024 There are analog input points in 97 LRX 001 1185 GB 06 10 98 POWER SPECIFICATIONS Normal model machine Specifications Content LRD10R A240 LRD12R A024 LRD20R D024 LRD12R 0024 LRD20R A240 LRD20R A024 LRD20T D024 LRD12T 0024 Power range 100 240VAC 24VAC 24VDC 24VDC Voltage Rating 85 265VAC 20 4 28 8VAC 20 4 28 8VDC 20 4 28 8VDC Frequency Rating 50 60Hz 50 60Hz Frequency range 47 63Hz 47 63Hz Instantaneous power down time allowable 10ms half cycle 20 times IEC EN 61131 2 10ms half cycle 20 times IEC EN 61131 2 1ms 10 times IEC EN 61131 2 1ms 10 times IEC EN 61131 2 Fuse Need connect a fuse Need connect a fuse Need connect a fuse Need connect a fuse or breaker of 1 current or breaker of 1 current or breaker of 1 current or breaker of 1A current Isolation None None None None Current average 85 90mA 160 290mA 90 150mA 15 125mA Power dissipation 7 5W 7W 5W 4 5W Conductor section 24 14AWG 24 14AWG 24 14AWG 24 14AWG min max 0 14 2 5mm 0 14 2 5mm 0 14 2 5mm 0 14 2 5mm Weight LRD10 230g LRD12 230g 345g 230g LRD20 345g LRD20 345g Reference standards IEC EN 61131 2 UL508 CSA C22 2 N 14 95 CE INPUT SPECIFICATIONS LRD A240
105. r code State indication Error type and reason Manage method Remark 56H The error LED light The connection between Check connection The question is connection flashes slowly 2Hz LRD and COMM Mode among LRD 10 mode with the mode before it is improper and COMM Mode if there are many expansion modes 55H The error LED light is ON LRD set error 10 number Check up LRD set set is different from factual 51H 54H The error LED light flashes ModBus order error Check up the order and slowly 2Hz data frames function communication set code address of register according COMM CRC data invalid protocol verifying error etc 59H The error LED light COMM data error Make sure the connection flashes quickly 5Hz Verifying bit error between LRD and COMM Length of data respond Mode is credible control error CRC error environment noise More information see LREPOO user manual 107 LRX 001 1185 GB 06 10 108 APPENDIX KEYPAD PROGRAMMING APPENDIX A KEYPAD PROGRAMMING IN LADDER MODE Operation Sample Column Step f i Column Press OK Line d Enter LADDER edit 2 3 4 Step 2 1 Column When the cursor is located at the 0 character digit press SEL to show 101 2 3 4 Step 3 1 Column Press 3 times NN Press V or and the digit A where the cursor is located will
106. r or circuit protector Surge suppressor 36V DC amp Surge suppressor 400V AC Fuse circuit breaker or circuit protector Inductive load AC inductive load needs parallel connect Surge suppressor to dampen noise if the LRD output is relay DC inductive load needs parallel connect commute diode if the LRD output is relay The commute diode inverted voltage should be more than 5 10 times the load voltage and the positive current should be more than load current Inductive load needs parallel connect commute diode if the LRD output is transistor 105 LRX 001 1185 GB 06 10 Digital 10 module and Analog module both have indicator light The state of indicator light is the same The state of indicator light is shown below OO 3 7 ha TON Wa Wa DC 24V Input 8x DC A1 A2 0 10 LED constantly on LRE in Run mode Flashing LED 5Hz Abnormal LRE conditions for data transfer error connection error Output 4 x Relay 5 L C COMMUNICATION MODULE MODBUS MODULE LREPO00 LREPOO module makes LRD capable of communicating with other controller as master slave mode LREPOO works as RTU slave node responds to RTU master node request but it cannot communicate initiatively LREPOO makes the scan period of LRD become long it is different from difference communication order Normally the extend time is less than 20ms but it will be 100ms if the order is to rework the
107. re from CD or from the free internet download contact Customer Service Tel 39 035 4282422 email service LovatoElectric com Setup LRD Client Welcome to the LED Client Setup Wizard This vall install LAD Chent 2 3 03041 7 on your computer It is recommended that you close all other applications before continuing Click Next to continue or Cancel to exit Setup CONNECTING THE SOFTWARE Remove the plastic connector cover from LRD using a flathead screwdriver as shown in the figure below Insert the plastic connector end of the programming cable into the LRD relay as shown in the figure below Connect the opposite end of the cable to an RS232 serial port on the computer In case the computer does not have one connect the LRX C00 cable to a RS232 USB converter compatible with USB2 0 or higher electric LRX 001 1185 GB 06 10 electric START SCREEN Run the LRXSW software and the below Start screen will be displayed From this screen you can perform the following functions LRD Client NEW LADDER PROGRAM Select File gt New gt New LAD to enter the development environment for a new Ladder program NEW FBD PROGRAM Select File gt New gt New FDB to enter the development environment for a new FBD Function Block Diagram program OPEN EXISTING FILE Select File gt Open to choose the type of file to open Ladder or FBD and choose the desired program file and then cl
108. rent value of functions T01 T1F C01 C1F ASO1 AS1F MD01 MD1F PIO1 PIOF MX01 MXOF ARO1 AROF and DRO1 DRFO can be used as other function s preset value And the parameter preset value is its limit value when the current value of those functions is bigger or less than parameter limit value electric LRX 001 1185 GB 06 10 electric TIMER INSTRUCTION The LRD includes a total of 31 separate Timers that can be used throughout a program TOE and TOF keep their current value after a loss of power to the LRD relay if M Keep is active but the other Timers current value is non retentive Each Timer has a choice of 8 operation modes 1 for a pulse Timer and 7 for general purpose Timer Additionally each Timer has 6 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring Timers 2 3 Description Timer Mode 0 7 Base tempi temporizzatore Timer Unit 1 0 01s range 0 00 99 99 sec 2 0 1 range 0 0 999 9 sec 3 1 range 0 9999 sec 4 1 min range 0 9999 min ON the Timer reset to 0 OFF the Timer continues timing Timer current value Timer preset value Timer code T01 T1F total 31 Timers Expansion input Compatible Instructions Range Input 101 10C i01 i0C Keypad input 201 204 201 204 Output Q01 Q08 q01 q08 Auxiliary coil M01 M3F m01 m3
109. rent vene Sec Preset value ooos Sec Preset Type N a Direction Set Reset Input Contact Contact z enable reset relay C4 pla enable reset relay present value 0 Tier starts present value Timing enable relay OFF ON OFF ime up KS OFF OFF P output temina 1017 TI mm Timer preset value TOE and TOF keep their current value after a loss of power to the LRD relay if M Keep is active but the others reset to 0 electric LRX 001 1185 GB 06 10 electric TIMER MODE 2 ON DELAY WITH RESET Mode 2 Timer is an ON Delay with reset that will time up to a fixed preset value and stop timing when the current time is equal to the preset value Additionally the Timer current value will be kept when Timer is disabled In the example below the Timer will stop timing when it reaches its preset value of 5 seconds Timer status bit T01 will be ON when the current value is 5 The timer reset input is input 101 The timer current value will reset to 0 and Timer status bit T01 will turn off when 101 is ON 0 1 Edit Contact Coil Q Y N T 4 6 Select Coil No r Output Type Reset 01 1 5 T jo m C Sec C P Function Mode 2 0 6 7 On delay timer mode 2 Enable i d 121 35 5 MEN GR
110. ried out on integers There are 7 parameters for proper configuration The table below describes each configuration parameter and lists each compatible memory type for configuring MX Symbol Description 1 V1 parameter 32768 32767 V3 parameter 32768 32767 V4 parameter 32768 32767 Selection bit 1 1 Selection bit 2 S2 MX code MX01 MXOF V2 parameter 32768 32767 gt 9 B amp B OC PO The parameters from to amp can be constant or other function current value The table below describes the relationship between parameter and MX current value disable MX 0 enable 51 0 52 0 V1 S1 0 S2 1 V2 1 1 52 0 MX V3 89121 8221 V4 The example below shows how to configure MX function Edit Contact Co11 las Select Coil No 2 01 0F n Current value Data multiplexer Output value selected by 81 and 2 2 F Preset Valuel Preset Value2 Preset Value3 Preset Value4 1 1 16513 DROL electric LRX 001 1185 GB 06 10 electric AR ANALOG RAMP The LRD includes a total of 15 AR instructions that can be used throughout a program The AR function enables simple operations to be carried out on integers Analog Ramp instruction allows AR current level to be changed by step from starting level to target leve
111. t Comm Mode 8 22 Baud Rate 38400 Unsiugned C Signed SPECIAL AUXILIARY RELAYS M31 M3F Code Signification Description M31 User program upstart flag Outputting ON during the first scanning period and used as normal auxiliary relay at other scan period M32 1s blinking output 0 5 ON 0 5 OFF M33 Summer Winter output Summer time turn ON winter time turn OFF used as normal auxiliary relay M34 Reserved M35 Reserved M36 Reserved M37 Reserved M38 M3C Reserved M3D Received MODBUS function using M3E Error flag M3F Time out AUXILIARY RELAYS N MEMORY TYPE Auxiliary relays N is the same to auxiliary relays M but it cannot be kept when the LRD powers down In the first rung of this example auxiliary relay 01 is being used as an output coil and will energize when input 103 turns on In the second rung auxiliary relay NO1 is being used as an input and when energized will turn on outputs 004 and 005 IOs NOL Dod 005 O06 TIMERS AND TIMER STATUS BITS T MEMORY TYPE Timer status bits provide the relationship between the current value and the preset value of a selected timer The timer status bit will be on when the current value is equal or greater than the preset value of a selected timer In this example when input 103 turns on timer TO1 will start When the timer reaches the preset of 5 seconds timer status contact T01 turns on When T01 turns on output
112. t it will do nothing if the output coil is NOP And the current value is no meaning at this time AR will keep the current level at StSp Offset B for 100ms when it is enabled Then the current level runs from StSp Offset to target level at enactment Rate If St is set the current level decreases from current level to level StSp B at enactment Rate Then AR holds the level StSp Offset for 100ms After 100ms AR current level is set to offset which makes AR current value equal 0 TIMING DIAGRAM FOR AR Sel MEN ot Level Levell otsptrB H 10015 15 LRX 001 1185 GB 06 10 The example below shows how to configure AR function S Edit Contact Coil AS m pr AR Select Coil Wo Error Coil gt 01 08 uor Function Current value AR Level Offset Gain Levell 10000 200001 Levelz 10000 200001 1 loodo 20000 stp 0 20000 poe 11 10000 Gain 0 10 00 Offset 10000 100001 puo _ pos A po o po po Sel 8t contact gt fo contact y fo The LRD includes a total of 240 DR instructions that can be used throughout a program The DR function is transferring data DR is a temp register DR sends data from prevention registers to current register when it is enabled The data can be si
113. t on a loss of power down to the LRD when it status is RUN The current value is kept when the LRD switches between RUN and STOP if C Keep is active electric LRX 001 1185 GB 06 10 54 HIGH SPEED COUNTERS DC VERSION ONLY The DC powered version LRD relays include two 1 KHz high speed inputs on terminal 101 and 102 These can be used as general purpose DC inputs or can be wired to a high speed input device encoder etc when configured for high speed counting They are often used for counting something moving very fast gt 40Hz or used as a speed reference on a machine The high speed counters are configured using the same software Edit Contact Coil dialog box except selecting Counter Mode 7 or Mode 8 HIGH SPEED COUNTER MODE 7 DC POWERED VERSIONS ONLY The Mode 7 High Speed Counter can use either input terminals 101 or 102 for forward up counting to 1 KHz maximum at 24VDC high speed input signal The selected Counter Coil CO1 C1F will turn ON when the pulse count reaches preset value and remain ON The counter will reset when the preceding rung is inactive or the Reset Input is active In the example below shows the relationship among the numbered block diagram for a Mode 7 Counter the ladder diagram view and the software Edit Contact Coil dialog box 2 9 col Mode 7 Current value Input pulse Reset input Counter coil 6 Symbol Description 1 C
114. tatus Tool 1 12345678 19 LRX 001 1185 GB 06 10 20 ESTABLISH COMMUNICATION The following is the simple procedure for establishing communication between PC and the LRD relay a Select Operation Link Com Port as shown below TE LAD Verzion File Edit View Help Monitor Simulator simulator Control Eun Ctrlth Stop CtrltT Pause Ctrl I Quit Ctrlt Read Write RIC Set Analog Set Password Language Module System Set Link Com Fort b Select the correct Com Port number where the programming cable is connected to the computer then press the Link button c The LRXSW software will then begin to detect the connected LRD relay to complete its connection WRITING PROGRAM TO LRD RELAY Link Com Fort Selecting COM COM 1 FORT COM 2 PORT 3 PORT COM 4 FORT Mode Single Search ID C COM 5 PORT C COM 6 PORT C 7 PORT C COM 8 PORT From the Operation menu select the Write function and write the program to the connected LRD relay as shown below or press Write button to write program to connected LRD relay as shown below File Edit 139460500 View Help Monitor Simulator Coil Cont Symbol Run sed v Stop 123454 Power Pause 71254 Quit Read Write 123456 Set inalog Set Password 123451 12345 Language Simulator Control Ctrltk Ctr1ltT Ctrlti Ctrlt
115. ter setting Chapter 4 Relay Ladder Logic Programming Common Memory Types Specialty Memory Types Output Instructions Set Output Instruction Latch Reset Output Instruction Unlatch Pulse Output Instruction Flip Flop Analog memory type Timer Instruction Timer Mode 0 Timer Mode 1 Timer Mode 2 Timer Mode 3 Timer Mode 4 Timer Mode 5 Timer Mode 6 Timer Mode 7 Internal Coil ON Delay ON Delay with Reset OFF Delay OFF Delay FLASH without reset FLASH with Reset FLASH Cascade without Reset electric Cl LRX 001 1185 GB 06 10 Counter Instructions Common Counter Counter Mode 0 Counter Mode 1 Counter Mode 2 Counter Mode 3 Internal coil Fixed Count Non Retentive Continuous Count Non Retentive Fixed Count Retentive Counter Mode 4 Continuous Count Retentive Counter Mode 5 Continuous Count Up Down Count Non Retentive Counter Mode 6 Continuous Count Up Down Count Retentive High Speed Counters DC Version Only High Speed Counter Mode 7 DC powered versions only High Speed Counter Mode 8 DC powered versions only Real Time Clock RTC Instructions RTC Mode 0 Internal Coil RTC Mode 1 Daily RTC Mode 2 Interval weekly RTC Mode 3 Year Month Day RTC Mode 4 30 second adjustment Comparator Instructions Comparator Mode 0 Internal Coil Analog comparator Mode 1 7 HMI Display Instructions HM
116. the Mode 6 counter is always reset to zero unrelated to the state of its direction bit The current count value is retentive and will keep its current count after a loss of power to the LRD relay And Counter will keep current value if C Keep is active In the example below the counter will continue counting after its preset value of 20 Counter status bit C01 will be ON when the current value isn t less than 20 Edit Contact Coil 1 set 1 With overtaking and with power down Compare Counter Pre val 20 Curval she To o To A SUT LL I em ms PSE BSE ange HRE gangan Se m iat iiei col m Current Value 000000 Preset Value 000020 000020 Direction Set Reset Input osa Contact foz Mode 6 Set value 20 Current value 1 amp 2 amp 5 0 Current value 3 amp 4 amp 6 0 Input pulse Thess t 4 4 4 qo t 4 4 I 4 4 4 eee I I C1 Ci RR bese E El EF L L oo E r E Supply voltage ON OFF ON Reset input Counter coil This mode is similar to mode 5 but The current value is kep
117. tor 250 AS 250 MD 250 PID 30 adjust controlling function 250 30 240 The capability of each block is alterable it depends the type of function There are total of 260 blocks and the total capability of block area is 6000 bytes For example the block is Timer mode 7 the block size is 12 bytes Source table Block Counter RIC Analog AS MD PID MX AR DR comparator 250 250 250 250 30 250 30 240 Total source Timer mode 0 Timer mode 1 6 Timer mode 7 Counter mode 0 Counter mode 1 7 Counter mode 8 RTC mode 0 RTC mode 1 4 Analog mode 0 Analog mode 1 7 AS MD PID j j j j l j Function display Function type The block code is indicated automatically Set y gt Parameter Connect with next Function Block electric LRX 001 1185 GB 06 10 electric TIMER FUNCTION BLOCK TOE and TOF keep their current value after a loss of power to the LRD relay if M Keep is active But the other Timers current value is 0 1 Timer mode 0 Internal coil Mode FBD display Parameter display Enable Input gt Program display 5005 mode 0 Timer 07 2 Timer mode 1 ON Delay Mode FBD display Parameter display T 01 00Sec Program display BOOS mode
118. ue 0010 Sec Preset Type n Direction Set Reset Input Contact Contact enable reset relay enable reset relay present value 0 present value 0 Timing enable relay Time up output termin 4 T01 T1E t preset value The current value of Timer cannot be kept on a loss of power to LRD electric LRX 001 1185 GB 06 10 electric TIMER MODE 6 FLASH WITH RESET Mode 6 Timer is a Flash timer with reset that will time up to a fixed preset value and then change the state of its status bit Additionally the Timer current value will reset to zero when Timer is disabled In the example below the timer reset input is Input 101 Timer status bit T01 will be ON immediately when its rung is true and begin its timing sequence Timer status bit T01 will turn OFF when the current time value reaches its preset of 10 seconds This Flash sequence of the timer status bit T01 will continue as long as its rung remains true 1 _ Edit Contact Coil Q ly n Select Coil No 8 6 for 01 1 Function Mode m 0 6 7 P Flash timer mode 2 Enable l Output PLT LL Time Base 1SEC Current Value Sec Preset value 0010 Sec Preset Type N Si Direction Set i Reset Input Contact Contact Low mni TOL 4 enable reset relay enable reset relay
119. ule e A240 Supply voltage 100 240VAC 0024 Supply voltage 24VDC c 10 Base module 6 digital inputs 4 digital outputs A024 Supply voltage 24VAC 12 Base module 8 digital inputs 4 digital outputs 20 Base module 12 digital inputs 8 digital outputs 08 Expansion module 4 digital inputs 4 digital outputs POO MODBUS communication module The D024 version is equipped with 2 digital inputs that can be used as 0 10VDC analog type The D024 version is equipped with 4 digital inputs that can be used as 0 10VDC analog type CODE COMPOSITION FOR LRD PROGRAMMABLE RELAY ACCESSORIES PF ELE EF LF O LJ b a LRX LRD programmable relay accessory b C00 Connecting cable for lt gt LRD base module 000 User s manual Italian edition paper D01 User s manual English edition paper D02 User s manual Spanish edition paper D03 User s manual French edition paper M00 Program backup memory SW Programming and supervision software CD ROM QUICK START SETUP This section is a simple 5 steps guide to connecting programming and operating your new LRD relay This is not intended to be the complete instructions for programming and installation of your system Many steps refer to other sections in the manual for more detailed information INSTALL LRXSW SOFTWARE Install the LRXSW Software from CD or from the free internet download at Customer Service Tel 39 035 4282422 e mai
120. umn Press SEL Tee 2 1 4 3 F R 0 1 4 L J Step 3 1 9 6 2 7 8 Column Press SEL ined r 2 V 3 V G 0 1 4 L Step 4 1 2 6 7 8 Column Press SEL iiei 4 2 3 1 4 L J Step 5 1 9 6 7 8 Column Press SEL ined 2 1 1 3 01 4 d 9 4 Step 6 1 9 6 7 8 Column Press SEL Step 7 1 2 6 7 8 Column Press SEL ined p 2 1 4 1 FEN i 4 L Step 8 1 2 6 7 8 Column Press SEL raed E E 2 FN o p 3 F A S 0 1 4 L electric LRX 001 1185 GB 06 10 electric Step 9 Press SEL Step 10A Press SEL Step 10B Press SEL and then gt Step 11 Press SEL O O O coc O O O O O O O O Step 12A Press SEL Step 12B Press SEL and then gt Step 13 Press SEL O O O O O O O 121
121. xample HMI instruction H01 is configured to display the value of T01 and some descriptive text Allows the SEL button on the LRD keypad to activate the selected message onto the LCD even the Hxx is inactive A phone number can be displayed on the screen to alert an operator to call for help But the phone number field does not dial a modem or allow for a modem connection Phone Number 13856698426 Add Each HMI instruction has a choice of 2 operation modes The table below describes each configuration parameter Symbol Description 1 Display mode 1 2 2 HMI character output terminal HO1 H1F 65 LRX 001 1185 GB 06 10 Edit Contact Coil The Chinese fixed and Chinese edit are shown below The total number of Chinese edit is 60 LI Chin gt h inese edit o X 1 e tE FF RA do ICP HD S8 8 3 FBS RMP PRO te ER Ht 2 SHEN ESE Chinese Input EERE RE REESE PressEdit HMI FUNCTION INSTRUCTION 1 66 HMI can display character built in Chinese user defined Chinese and GSM telephone number This information cannot be edited through keypad HMI can display function current value T C R G and DR classifying units and un units This information cannot be edited through keypad HMI can display preset value of
122. xed C Chinese edit Text Input 180123456789 lt gt DEFGHITKLNNOPQRSTUVWXYZ X B hijklmnoparstuvwxyz l7e aadaaae ee eiii HAPAT REYR FAF AF aR A AET DIF YI WuU3 vetQ aby lt 2TIWEBA CO electric LRX 001 1185 GB 06 10 electric PWM function block only transistor output version PWM MODE The PWM output terminal Q01 or Q02 can output 8 PWM waveforms PFE Function Function Mode 1 Output Q 1 Select l 8 1 Tims tins Current Value ns ns Preset vae ns b as Preset 9 PWMO1 Mode 1 SET 1 Out 1 TP1 00000 TT1200001 PLSY MODE The PLSY output terminal 001 can output preset number of pulse whose frequency is variable from 1 to 1000 Hz PEN Function MOL Preset i PWMO1 Mode 2 PF 00100 PN 00000 79 LRX 001 1185 GB 06 10 80 Data Link function block bits num Start Coil f I O Link01 Start Memory W os Mode 1 Num 8 101 109 102 W16 SHIFT function block 101 Function Select 1 6 5 Start Coil o n Shift01 Type Q01 Q05 Num 5 Timing diagram Q02 Q03 Q04 005 LOGIC BLOCK INSTRUCTIONS 2 Logic type 1
123. y backup it to FLASH Main Menu LADDER 2 3 4 5 6 7 8 Column Line 1 jp ee See eee a ae H LCD Screen 1 Operand number M eg im re ee 1 Press the button Button Description SEL 1 gt gt space only for digital and character position of 1 3 5 column 2 gt space gt only for digital and character position of 8 column space T all available but the 2 4 6 column of the first line SEL then 4 112 When the cursor located at 1 3 5 Column 200o6YOoMOoNOTOCOoOROoGOoHoOoLoOoPoOSOASONMD o PI 6 MX gt gt DR lt gt MU lt gt Q When the cursor located at 8 Column 3 P When the cursor located at 7 Column and the 8 Column is set as Q Y M 4 gt P lt When the cursor located at 7 Column and the 8 Column is set as T SEL then lt gt Confirm the input data and move the cursor v lt gt move the cursor DEL Delete an instruction ESC 1 Cancel the Instruction or action under Edition 2 Back to Main Menu after query the program save program OK 1 Confirm the data and automatically save the cursor moves to next input position 2 When the cursor is on Column 8 Press the button to automatically enter the functio

Gb User`s Manual Of Programmable Logic Lrd Relays

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