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1. il 2 11 2 1 Action method when POWER LED is OFF 11 3 11 2 2 Action method when ERR LED is blinking 11 4 11 2 3 Action method when RUN LED is OFF 11 5 11 2 4 Action method when I O part does not work normally 11 6 11 2 5 Action method when Program Write does not work 11 8 11 3 Trouble Shooting Questionnaire 4 enc ee 11 9 Appendix A 1 Communication Terminologv neon en ee A 1 A1 1 Profibus DP A 1 A1 2 DeviceNet A 3 A1 3 Rnet A 4 A1 4 Modbus A 6 Chapter 1 Overview Chapter 1 Overview 1 1 How to use the User s Manual This Users Manual provides the information such as product specification performance and operation method needed to use PLC Svstem composed of Smart I O module The Users Manual is composed of as follows CHAP 1 Overview Here describes the co
2. 6 4 6 4 Program ExampleS 6 12 6 4 1 GLOFA GM serieS 6 12 6 4 2 MASTER K series 6 16 Chapter 7 Rnet Communication 7 1 OVervieEw EET 7 7 2 Communication Specification 7 1 7 3 Communication Parameter Setting 7 2 7 3 1 OvervieWw 7 2 7 3 2 High Speed Link communication status flag 7 3 7 3 3 GMWIN High Speed Link setting 7 3 7 3 4 KGLWIN Link setting 7 12 7 4 Program ExampleS 7 22 7 4 1 GLOFA GM series 7 22 7 4 2 MASTER K series 7 24 Chapter8 Modbus Communication 8 1 ee EE Ee EE EE EE E
3. 8 44 Chapter 8 Modbus Communication 8 5 2 MASTER K Series Program Example 1 This is the example to execute Status Read for output contact Coil 00020 00051 of the Slave station that is station no 17 If assuming that the output contact of the Slave station is as below the read data shall be saved in the data register D1000 Output contact Contact status Hexa Output contact Contact status Hexa 1 The data is transmitted from low bit by byte unit The insufficient bit part among byte shall be filled with 0 The transmission of the above data is shown on Ex 1 Ex 1 CD 6B B2 OE F0012 0 MOY hiliol D0000 MOY h000g DODO HOY h0032 D0002 Nooo0 16 MODBUS DOODO DOIOO MOIO l END l Setthe Slave station no and Function code Station no 17 h11 Function code h01 Set the address The address 0 set in Modbus protocol means the actual Address 1 If setting the actual Address 20 it is required to set Address 19 Set the number The number from Address 20 51 is 32 Modbus communication command lt 9 lt o 4 9 4 0 The data to communicate by the setting form D000 D002 is set to save from D1000 8 45 Chapter 8 Modbus Communication The data is transmitted from low bit by byte unit The insufficient bit part among byte shall be filled with
4. 2 2 2 3 Digital Input Module Specification 2 3 2 3 1 DC 16 point input module GPL GDL GRL GSL D22A 2 3 2 3 1 DC 32 point input module GPL GDL GRL GSL D24A 2 4 2 4 Digital Output Module Specification 2 5 2 4 1 16 point relay output module GPL GDL GRUGSL RY2A 2 5 2 4 2 16 point transistor output module GPL GDL GRL GSL TR2A 2 6 2 4 3 32 point transistor output module GPL GDL GRL GSL TRAA 2 7 2 5 Digital O combined Module Specification 2 8 2 5 1 32point I O combined module DC16 TR16 point GPL GDL GFL GSL DT4A 2 8 2 6 Communication Module Specification 2 9 2 6 1 Profibus DP module specification 2 9 2 6 2 DeviceNet module specification 2 9 2 6 3 Rnet module specification 2 10 2 6 4 Modbus module specification 2 10 2 7 Communication Cable Spec
5. Link2 Link3 Link Timer Boundary 100 msec T 000 EN 10 msec T 192 255 Watchdog Time 20 lOmsec PLC Operation Mode M Blown Fuse MV Operation Error I Output during Debugging Jv Remote Access Control 6 17 Computer communication Station Number 7 Baud Rate 7 Master Slave jp x10ms Read slave PLC State Time Out Setting Slot of External Interrupt Chapter 6 DeviceNet Communication Master module link information setting Station no 0 of G4L DUEA slot 0 The sending parameter setting to station 1 GDL TR2A 2 Parameter Basic Interrupt I O Linki Link2 Link3 Link4 Link Enable v Self Station No fo 7 Base 0 z ske o gt Type Dnet z Stati M Edit Parameter Mode Station No MH Poll Type Remote Out C Strobe Device Poo 7 C cos Size 2 C Cyclic Size of station 1 GDL TR2A 2 bytes 6 18 Chapter 6 DeviceNet Communication The receiving parameter setting to station 2 GDL D22A Basie _ mtermut vo Jimxi uwe June tints 0 2 Base 0 Slot JU Type net 2 Device Size Period Rernote Out Poo emote In U 1 4 5 6 7 8 3 1 1 13 The sending parameter setting to station 3 GDL DT4A combined module Remote Out 50 msec Remote In 50 msec 7 strobe Chapter 6 DeviceNet Communication The receiving parameter setting
6. Self station no 6 6 Chapter 6 DeviceNet Communication Scan time This is the scan delav time msec to delav to next scan after Dnet I F module scanned the slave module all Poll rate This is the rate that Dnet I F module scans the salve module That is if the value is 2 this means that after scanning Dnet I F module twice one time poll shall be executed for the module of station number set in the parameter In order to communicate with output module GDL TR2A RY2A among Dnet remote module it is required to set the sending only The receiving setting is not required High Speed Link parameter setting description master module setting Classification Description Remote sending Sends the data to SMART I O output module Remote receiving Receives the data from SMART I O input module Station no Designates the station no of single type I F module to communicate Poll Performs Poll service Communi cation mode Strobe COS Performs Strobe service Performs COS service Cyclic Performs Cyclic service In case of Remote sending mode Designates the sending data area of the self station to send to the SMART I O output module In case of Remote receiving mode Designates the area of the self station to save the data received from SMART I O input module IW area Disable Sending receiving period msec Sets the
7. Relay Output Module Output point 16 points Insulation method Relay insulation Rated load voltage current DC24V 2A resistance load 1point AC220V 2A COS 1 Min max load voltage current DC5V imA AC250V DC110V Max open close frequency 1 200 times hr Surge killer None Mechanical More than 20 000 000 times Electrical Off gt On Rated load voltage current more than 100 000 times AC200V 1 5A AC240V 1A COSY 0 7 more than 100 000 AG200V 1A AC240V 0 5A COSY 0 35 more than 100 000 DC24V 1A DC100V 0 1A L R 7ms more than 100 000 Less than 10 ms Response time On Off Common method Less than 12 ms 8 points COM Internal consumption current Less than 550 mA when all points ON Action indication LED ON when output ON External connection method Terminal unit connector M3 X 6 screws Weight Less than 300g Circuit Configuration Internal circuit Internal circuit Internal power TD62083 AC110 220V DC24V AC110 220V AC110 220V TD62083 AC110 220V 2 5 Chapter 2 Product Specification 2 4 2 16 point Transistor Output Module GPL GDL GRL GSL TR2A Tvpe name Spec Transistor Output Module Output point 16 points Insulation method Photo coupler insulation Rated load voltage DC 24V Use load voltage range DC 20 4
8. 1 Product design based on International Electrotechnical Commission IEC 61131 GLOFA series in common e Easy support to programming device e Standard language IEC 61131 3 provided IL LD SFC 2 Open network by selecting international standard communication protocol 3 Available to communicate with remote master module independently without power module CPU module 4 Available to set maximum 32 64 stations Maximum 64 stations Rnet Dnet Maximum 32 stations Pnet Snet Enables to save the cost for installation and maintenance Various system configuration and simple maintenance and repair Easy to change the system Compatible with other maker s product Available to connect Smart I O to other maker s master 9 Easy to set the system as the station address setting by hardware is available 10 Simple communication programming Using the GMWIN KGLWIN high speed link parameter But for Modbus using function block 11 Supports various VO DC input 16 32 points TR output 16 32 points Relay output 16 points 12 Supports various OPEN type communication method Profibus DP DeviceNet Rnet Modbus 13 Easy to configure and use as integrating PLC Packaged by one unit including CPU I O and communication function 14 Provides the online network status detection function Available to know the remote module status through high speed link monitor 15 Supports high speed communication 16 Flexible communi
9. 125 kbps 6m max extension 156m Max drop 250 kbps 6m max extension 78m length 500 kbps 6m max extension 39m Data packet 0 8 Byte 64 Bits Network structure e Trunk drop line e Power within same network signal cable Bus method e Multi slave multi casting e Peer to Peer method e Strobe Poll COS Cyclic method Max node Max 64 MAC ID 32 VO per node max 2 048 VO System type Node insertion removal in voltage ON Action voltage DC 24V 2 9 Chapter 2 Product Specification 2 6 3 Rnet Module Specification Classification Rnet Allowable inspection power cut time 20ms Communication speed 1Mbps Communication method Semi dual bit serial method Svnchronous method Frame synchronous method Transmission path method BUS Total extension distance 750m No of connecting station 64 stations including master stations Modulation method Manchester Biphase L Error control method Retry by CRC CCITT and Time Over Connector connection 9 PIN plug type Using cable TWISTED PAIR SHIELDED GABLE Max communication point 3 840 Word master base Max sending point 1 920 Word master base Max block no assignment 63 Max point of Block unit 2 6 4 Modbus Module Specification Classification 60 Word Snet Module type Remote slave P
10. 2 For the cable connection it is ideal to connect the drop line when the svstem does not act If connecting when cable system is acting it is required to connect to the trunk line after checking the connection status with other device not to influence the communication 3 If connecting to the trunk line it is required not to exceed max allowable length Network max distance according to the cable tvpe is as follows Cable tvpe Network max distance THICK cable 500m THIN cable 100m Network max distance according to the communication speed is as follows Communication speed Network max distance 500 kbps LTHICK LTHIN s100m 250 kbps LTHICK 2 5 LTHIN 250 m 125 kbps LTHICK 5 LTHIN lt 500 m LTHICK THICK cable length max 8A LTHIN THIN cable length max 3A Communication Network max distance speed THICK cable length THIN cable length 500 kbps Less than 100 m 250 kbps Less than 250 m Less than 100 m 125 kbps Less than 500 m If the communication speed is 500kbps the length of branch line is less than 6m and total distance of branch line is less than 39m And if the communication sped is 250kbps the length of branch line is less than 6m and total distance of branch line is less than 78m and if the communication speed is 125kbps the distance of branch line is less than 6m and total distance of branch line is less than 156m respectively 9 6 Chapter 9 Installatio
11. CNF WAR trouble cause Is ERR LED keeping on blinking 2 After writing the trouble shooting questionnaire and contact the customer center Chapter 11 Trouble Shooting 11 2 3 Action method when RUN LED is OFF Here describes the action order when RUN LED is blinking in case of the power input or when operation start or during operation RUN LED is OFF After the power unit OFF apply it ON No Is RUN LED OFF Contact to the customer End center Chapter 11 Trouble Shooting 11 2 4 Action method when I O part does not work normallv Here describes the action order when I O part does not work normallv during operation as shown on the program example below SWITCHI SWITCH2 SOLI lt lt mu When I O part does not work normally Is output LED of SOL1 No ON Measure SOL1 terminal Make the correct wiring Change the connector of Monitor SOL1 status voltage by the tester terminal stand by GMWIN Is the measured valu normal Is the output wiring correct Is the contact status terminal stand connecto After removing the external wiring check the monitoring status of output part Check the output machine SOL1 status Change the unit Chapter 11 Trouble Shooting Measure the terminal Measure the terminal voltage of SWITCH1 2 voltage of SWITCH1 2 bv the tester bv the tester Is the measured value normal Is the measured value
12. Class From Area To Area Size Mode Trx Error 4 Renote1 Send A 26ms ate 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 For the meaning of the value monitored on the above figure please refer to Chapter 4 Communication Programming Bemark 1 RUN LINK monitoring In case that GRL TR4A among Smart VO is set in the parameter RUN LINK shall be indicated as 0 Chapter 7 Rnet Communication 7 3 4 KGLWIN Link Setting 1 KGLWIN project and Link parameter High Speed Link parameter selects link parameter from KGLWIN project screen and sets the corresponding item The setting order and the function per item are as follows 1 KGLWIN project setting The following shows parameter basic screen appeared when selecting parameter window KGLWIN parameter basic screen in case of K200S Para meter New Projecti 2 Link parameter basic setting If you select Link 1 from KGLWIN parameter basic screen the High Speed Link 1 parameter basic screen as shown below will appear Link parameter basic screen Parameter New Project1 Iof x Basic _ interruet iro rinks Wake O jo mi Enable 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 1 1 0 1 2 3 4 5 6 7 8 3 Chapter 7 Rnet Communication 3 K80S project and Link parameter basic setting This is parameter basic screen to be appeared when selecting K80S parameter window KGLWIN parameter basic s
13. DC input 16 points TR output 16 points combined It describes the status of power to be supplied to the system e On in case of normal power supply e Off in case of abnormal power supply Communi cation status indication LED Station no of its own station setting switch It describes the transmission status of communication module e Blink when communication module is transmitting except GRL TR4A e OFF LED is OFF in the cases as follows gt in case that the voltage is not supplied normally to the basic unit p gt incase that the error to stop the operation is detected It describes the receiving status of communication module e Blink when communication module is receiving e Off when communication module has no receiving or the error is detected The switch to set the node station no of its own station Available to set from 0 31 e X16 16 digits indicated e X1 1 digit indicated VO LED It describes the contact status of VO terminal Hook for DIN rail attachment e Hook for DIN rail attachment Terminal block e Terminal block layout for VO wiring Referto Art 3 3 3 6 Chapter 3 Svstem Configuration 3 2 2 2 DeviceNet Series The form of DeviceNet communication module is as follows In case of VO 16 points kd e x10 SAN Q w w oo DO RU RDY ERR D D Profibus DP GIL D22A In case of VO 32 points RUN RDY ERR P
14. High Speed Zare receiving Action mode Error Classifi cation Run link LINK_ Link status status DEV_MODE DEV_ERROR TROUBLE HS_STATE TRX MODE Information Overall Overall Individual Individual Individual Individual type information information information information information information Keyword HSUTRXInIJ HSOIMODIn J HSOERRInI J HSOSTATEIN EE HSORLINK HSOLTRBL n individual n individual n individual n individual parameter parameter no parameter no parameter no a no 0 63 0 63 0 63 0 63 BIT ARRAY BIT ARRAY BIT ARRAY BIT ARRAV Available Available Available Available Available Available Available Available Available Available 1 Run Link HSORLINK This is the overall information that shows whether or not High Speed Link is running normallv bv the parameter set bv the user Once ON it maintains ON until link enabe is OFF and if the following condition is given it shall be ON When link enable is ON when parameter registration list setting is set normally all B when sending receiving all data that corresponds with parameter registration list within the setting period when all other station status set in the parameter is RUN and at the same time there is no error 4 18 Chapter 4 Communication Programming RUN LINK ON condition Station 1 Station 2 Station 3 Station 4 Station 5 AWU REEL REEL a High Speed Link system configu
15. Read output registers Read Holding Registers OXXXX bit output QX0 QX31 Bit read 1XXXX bit input IXO0 IX31 Bit read 4XXXX word output AAWO QW3 Bit read Read input register 3XXXX word input AIWO IW3 Word read Read Input Registers puy Write output contact 1 bit Force Single Coil Write output register 1 word Preset Single Register OXXXX bit output QX0 QX31 Bit write 4XXXX word output AAWO QW3 Word write Write output contact continuously OXXXX bit output QXK0 QX31 Bit write Force Multiple Coils l puy Write output register continuously Preset Multiple Register 4XXXX word output AAWO QW3 Word write 8 3 MASTER K Mapping Chapter 8 Modbus Communication Bit area Word area Address Data area Address Data area HOOOO P area h0000 P area H1000 M area H1000 M area H2000 L area H2000 L area H3000 K area H3000 K area H4000 F area H4000 F area H5000 T area contact H5000 T area current value C area contact H6000 C area current value H7000 Sarea H8000 H9000 D area 8 Modbus Addressing Regulation 1 GLOFA GM series In Smart VO series the address in the frame begins from O and maps with Modicon data address 1 and n th address of Smart VO series becomes Modicon address n 1 And in Smart I O series it uses onlv the continuous M area without distinguishing bv output contact OXXXX input
16. circuits such as emergency stop protective circuits positioning upper and lower limits switches and interlocking forward reverse operation When the PLC detects the following problems it will stop calculation and turn off all output in the case of watchdog timer error module interface error or other hardware errors However one or more outputs could be turned on when there are problems that the PLC CPU cannot detect such as malfunction of output device relay transistor etc itself or I O controller Build a fail safe circuit exterior to the PLC that will make sure the equipment operates safely at such times Also build an external monitoring circuit that will monitor any single outputs that could cause serious trouble b Make sure all external load connected to output does NOT exceed the rating of output module Overcurrent exceeding the rating of output module could cause fire damage or erroneous operation Build a circuit that turns on the external power supply when the PLC main module power is turned on If the external power supply is turned on first it could result in erroneous output or erroneous operation SAFETY PRECAUTIONS Design Precautions gt Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100mm 3 94inch or more from each other Not doing so could result in noise that would cause erroneous operat
17. 2 In case of connecting the other makers module OMRON that has the different communication speed from the master G4 6L DUEA speed and the Smart VO simultaneously it occurs as follows G4L DUEA OMRON speed control by manual Smart VO 125kbps 125 250 500kbps normal action 250kbps 125kps not connected 250kbps 250 500kbps normal action 500kbps 125 250kbps not connected 3 When setting High Speed Link in the master G4 6L DUEA in case of the combined module GDL DT4A it is not available to connect if setting only with input If setting only with output or the combined the connection shall be done normally 6 9 Chapter 6 DeviceNet Communication The meaning of Poll service setting Scan type Sending period PLC area Size Description 5x1 Sends 2 byte data in MWO to the xi R1 S PL imesh MWO 2 station 1 every 5msec by using Poll Request 2 i ion 1 ROR PL l 2 MW100 2 Saves 2 byte received by station using Poll Response in MW100 Here the sending period is Scan time x Poll rate Program Write see sieh a J nlala SEE o GLIA BE HEN Total Data Frames Percentage of Frames Sent 9 E PROJECT PLE Tee OM Writer i MIEN COMPIGURATIONCPLE Configuration Nene UNMTD ACCESS VARIABLES varlables declared RESQURCECCPU U Mame HEER RESCURCE GLAMLS B variables declared TASK DEFINITIONS gt 2 taske defined Lf INCLIDER LIBRARIES As shown
18. 26 4V Max load current 0 1A 1point 2A 1COM Leakage current when OFF Less than 0 1mA Max inrush current Less than 4A 10 ms Max voltage falling when ON DC 1 5V Surge killer Off On Clamp diode Less than 2 ms Response time On Off Common method Less than 2 ms 16 points 1COM Internal consumption current Less than 280 mA when all points ON External power Voltage DC24V 10 ripple voltage less than 4 Vp p Supply current Less than 50 mA DC24V per 1COM Action indication LED ON when output ON External connection method Terminal unit connector M3 X 6 screws Weight Less than 160g Circuit Configuration Internal circuit Photo coupler Power circuit Transistor 2 6 Chapter 2 Product Specification 2 4 3 32 point Transistor Output Module GPL GDL GRL GSL TR4A Tvpe name yP Transistor Output Module Spec Output point 32 points Insulation method Photo coupler insulation Rated load voltage DC 24V Use load voltage range DC 20 4 26 4V Max load current 0 1A 1point 2A 1COM Leakage current when OFF Less than 0 1 mA Max inrush current Less than 0 4 A 10 ms Max voltage falling when ON DC 1 0 V Off On Less than 2 ms On Off Less than 2 ms Common method 16 points 1 COM Internal consumption current Less than 380 mA when all points ON Respo
19. 9 1 4 Notices in installing Rnet module 9 8 9 1 5 Notices in installing Modbus module 9 9 9 1 6 Notices in Handling 9 10 9 2 Wiring 9 14 9 2 1 Power wiring 9 14 9 2 2 VO Machine Wiring 9 16 9 2 3 Grounding Wiring 9 16 9 2 4 Cable specification for wiring 9 17 Chapter10 Maintenance and Repair 10 1 Repair and Check 10 1 10 2 Daily Check 10 2 10 3 Regular Check 10 4 Chapter 11 Trouble Shooting 11 1 Basic Procedure of Trouble Shooting 11 1 11 2 Trouble Shooting
20. Bit Word Double Word f Flag Device ji 7 Num i 7 i QO _hsORLINK D4600 U 1 _hsOLTRBL D4600 1 0 2 HSOERRI15 D D4613 OOOOO hOO00 ee 3 _HSIMOD 15 0 D4625 OOOOO hOOO0 00 4 b VA e Reading information in High Speed Link parameter monitor If vou select the High Speed Link parameter from the menu online information read vou can see the detailed information for the High Speed Link parameter as shown on the above figure High Speed Link parameter monitor HSLink Information JA S00 20ms MO00 PODO R03 501 20ms MO00 POOO 1 OO RO2 RO3 from the type item means Remote station Smart VO 2 and 3 and SOO S01 means the block no and this is the parameter to transmit the data of self station MOOO to Remote Smart VO station 2 P000 through block no 0 RO3 is also the parameter to transmit the data of self station M000 to Remote Smart I O station 3 P000 through block no 1 Chapter 7 Rnet Communication e Link information monitor from information Read If you select the menu online information read link information it is available to monitor the link status of the communication module installed per slot easilv Link Information Slot No Network Type Station No OK If you select the module to monitor and click the verify button you can see the connection status of all RNET network connected to the corresponding module except K80S Link Information MT xl
21. C GLOFAFnet GLOFA Mnet Cancel C GLOFA Enet Help C GLOFA Fdnet Network C GLOFA Fdnet Cable C GLOFA Dnet 16 ot C GLOFA FEnet C GLOFA FDEnet C GLOFA Rnet Slot Num fo si Self stat Num fe 5 13 Chapter 5 Profibus DP Communication e Network tvpe It sets the installed communication module tvpe and GLOFA Pnet should be set Slot no It sets the position that the communication module to set is installed 0 7 slot e The self station no The master module shall be set in SyCon and the slave module shall be set bv rotarv switch lt is not available to change here 2 Entrv List setting Registration list is the area to register the sending receiving information of actual data and after link setting it is required to set in the registration no 0 of Entry list area and the major setting items are shself on the top of registration list menu Select or doubleclick the corresponding list from High Speed Link setting screen and the user can set the corresponding item from High Speed Link item modification window as shself on the figure below High Speed Link item modification screen High Speed Link Item Edit x Area Address Size Bvte Receive area GNI C OW 1100 fo Transmitarea oMW C ww C waw 200 32 L The following shows the screen after setting the sending receiving parameter Doubleclick the corresponding registration no to modifv the parameter Sending Receiving par
22. Download Station Address 1 ka s 000000000000000000000000000 9000000000009 Data base Unnamed Length of data base 1700 Warning message Question 9 If the download is done during the bus operation the communication between U the master and the slaves is stopped Do you really want to download J owen Chapter 5 Profibus DP Communication 5 3 11 High Speed Link Parameter Setting in GMWIN In the previous article we explained the method to set Configuration and the method to dselfload this to the master module High Speed Link parameter setting should be done after dselfloading Configuration and High Speed Link parameter selects link parameter from GMWIN project screen and sets the corresponding items and the setting order and its function per item are as follows 1 High Speed Link parameter setting in GMWIN Open High Speed Link parameter from Project basic screen and enter into the High Speed Link parameter setting menu High Speed Link parameter basic screen High Speed Link Parameter High Speed Link 4 High Speed Link item of the above figure means max Installation number of communication module according to PLC CPU type High Speed Link button available for setting is active and in this case High Speed Link no is not related to the installed slot no and the slot no should be set in the individual parameter setting screen and only one High Speed Link parameter is available to set fo
23. GRL TR2A gt Q H Q jajo t ou lsielejsisisisisie ojoj RY2A GRL COMA and COMB are connected internally respectively Classifi TR output module 3 14 Chapter 3 Svstem Configuration 3 3 1 4 Modbus module 1 Terminal block configuration Terminal block Contact and Power Input 0 15 Input contact terminal GSL D22A 0 31 GSL D22A COM Input contact terminal GSL D24A Common input 16 points COM GSL D22A COMO COMI1 Common input 16 points COM GSL D24A GSL D24A FG FG terminal DC 24V DC 24V power input terminal DC 24G DC 24V power input terminal 0 15 0 15 VO contact terminal COMO COMI1 Common terminal 16 points COM GSL DT4A FG FG terminal DG 24V DC 24V power input terminal DC 24G DC 24V power input terminal 0 15 Output contact terminal GSL TR2A 0 31 Output contact terminal GSL TR4A GSL TR2A COM Common terminal 16 points COM GSL TR2A COMO COMI Common terminal 16 points COM GSL TR4A GSL TR4A FG FG terminal 24V DC 24V power input terminal 24G DC 24V power input terminal 0 15 Output contact terminal COMA COMD Common terminal 8 points COM GSL RY2A FG FG terminal DC 24V DC 24V power input terminal DC 24G DC 24V power input terminal 3 15 Chapter 3 Svstem C
24. Send 0 C Receive Area Send Period F D 200ms rom E AMY C Aw C WAW jo To Size C SMW CA OC AT mo 1 om rep 4 8 Chapter 4 Communication Programming Example of sending parameter setting screen High Speed Link 1 xl m Link Set Network Type GLOFA Fnet Slot 0 Self Station No 0 Edit Indi vi dual paraneter registration no set by 0 63 Entry List Class From Area To Area Size n E 55 Kant mm Z00MS SOMO 1 i sna area setting address Size of Means SEND block 0 sending data Means LOCAL 0 station No save area as it is sending parameter set in receiving paramter Delete m 00N ELON AO e Entry List Num a serial no indicating the order registred Available to set 64 no from 0 63 Not related to the order of sending receiving e Station type this is the item to determine the type of other station to receive send Select remote type to communicate with Smart I O e Station no In case that other station to communicate is local type it is required to set the self station no for sending and other station no for receiving while in case of remote type set other station no all for sending receiving Thus it is required to set the remote station no when sending receiving as Smart I O series because it does not have parameter setting function in the remote station itself eMode this is the item to determine whether or no
25. please refer to Error Code 8 28 Chapter 8 Modbus Communication 5 Program Example This is the example when GM7 basic unit is the Master and when writing Bit Data continuousiv to output contact of Modicon product that is station no 17 e lt writes the continued 10bit 0111001101 to output contact Coil 00020 in the Slave station Station no 17 by 1bit The data to write is saved in BYTE type random arrav variable WR DBO whose size is 2 Variable name Storage value WR DBOIO 2 11001101 or 16 CD WR_DBO 1 2 10000001 or 16 81 The size of BYTE_CNT is the size when converting the data to write by byte unit As the above data is 10bit 1byte is not enough to contain the data and 2bytes are required It shall be filled with from low bit and the high 6 bit shall be filled with 0 Thus the size of BYTE_CNT is 2 e f assuming that the data of 1000 0001 1100 1101 is saved in array variable WR_DBO the data shall be transmitted by filling the high 6bit with 0 from low 10 bit 01 1100 1101 As the size of data to transmit is designated by 10bit it is required to take the low 10 bit and fill the remaining bit with 0 as it is transmitted by byte unit The data shall be transmitted by byte unit from low bit The transmission of the above data is shown on Ex 1 Ex 1 CD01 8 29 Chapter 8 Modbus Communication Function Block input Input value REQ Enter the input condition to run SLV ADDR 16
26. 0 1 1 1 0 0 1 1 0 1 This is the example when GM7 basic unit is the Master and when writing Word Data continuously to output register of Modicon product that is station no 17 It writes 000A and 0102 to output register Holding Registers 40002 in the Slave station station no 17 The data to write is saved in BYTE type array variable WR_DB1 whose size is 4 8 30 Chapter 8 Modbus Communication Variable name Storage value WR_DB1 0 2 00001010 or 16 0A WR_DB1 1 2 00000000 or 16 00 WR_DB1 2 2 00000010 or 16 02 WR_DB1 3 Function Block input 2 00000001 or 16 01 e The size of BYTE_CNT is the size when converting the data to write by byte unit As the above data is 2 words it is required to use 4 bytes Thus the size of BYTE_CNT is 4 The data is transmitted from low word by byte unit The transmission of the above data is shown on Ex 1 Ex 1 000A 0102 Input value REQ Enter the input condition to run SLV_ADDR 16 11 or 17 Slave station no FUNC 16 100r16 Enter 16 when writing Word to output register continuously High byte among starting address to write in the Slave 16 00 or 0 f station Low byte among starting address to write in the Slave 16 01 or 1 station In order to write from output register 40002 it is required to write from No 1 according to the 8 modbus addressing regulation And most significant data of data address
27. 1 Once started Function Block is not influenced until receiving the response from other station After setting NDR or ERR bit it shall be reset in next scan SLV ADDR This sets the remote station number to communicate bv performing this Function Block FUNC This enters modbus function code For further information please refer to Chapter 8 Modbus Communiction ADDRH This designates the starting address and middle high address among the starting address to read in remote station Chapter 4 Communication Programming ADDRL This designates the low address among the starting address to read in remote station NUMH This designates the high address of data size to read from starting address in remote station NUML This designates the low address of data size to read from starting address in remote station NDR After Function Block starting if data receiving is OK it shall be ON and when the corresponding scan ends it shall be OFF If using this bit as other Function Block input condition it is available to carry out the reliable communication ERR After Function Block starting if error occurs it shall be ON and maintains ON until the next Function Block starts again and then OFF If error occurs it is not available to receive the data STATUS It describes the detailed code value for the error when error occurs after starting Function Block and maintains the value u
28. 11 or 17 Slave station no FUNC 16 0F or 15 Enter 15 when writing Bit to output contact continuously High byte among starting address to write in the Slave station Low byte among starting address to write in the Slave station In order to write from output contact 00020 it is required to write from No 19 according to the 8 16 13 or 19 modbus addressing regulation And most significant data of data address shall be processed internally automatically by the input value of Function Block input FUNC without separate input High byte when expressing total size of data to write in the Slave station by Hexa ADDRH 16 00 or 0 16 00 or 0 Low byte when expressing total size of data to write in the Slave station by Hexa From the example it is the 10 bit data continued 16 0A or 10 from 00020 and total size shall be 10 If expressing 10 by Hexa it shall be HOOOA and it is required to enter HOO for NUMH and HOA for NUML This is the size when converting total size of data to write in the Slave station by byte unit BYTE_CNT 16 02 or 2 From the example it is the continued 10 bit data and if converted by byte unit it shall be 2 byte Thus it is required to enter H02 for BYTE_CNT e Results The low 10 bit only is effective as much as the setting data size among 2byte 16bit data Output contact 00029 00028 00027 00026 00025 00024 00023 00022 00021 00020 Contact status
29. 5 3 4 Insertion of master module 5 4 5 3 5 Master module setting 5 5 5 3 6 Insertion of slave 5 6 5 3 7 Slave Configuration 5 7 5 3 8 Bus parameter setting 5 8 5 3 9 Device allocation 5 9 5 3 10 Configuration download 1 2222202222 2 5 11 5 3 11 High Speed Link parameter setting in GMWIN 5 12 5 3 12 High Speed Link information in GMWIN 5 16 5 3 13 High Speed Link parameter setting in KGLWIN 5 20 Chapter 6 DeviceNet Communication 6 1 OvervieW 6 1 6 2 Communication Specification 6 2 6 3 Communication Parameter Setting 6 3 6 3 1 High Speed Link service
30. Communication mode error Check if Cnet user definition Time out error 8 15 Chapter 8 Modbus Communication 8 4 1 2 for GM7 1 MODO102 Function Block Description Input REO SLV ADDR FUNC When 1 rising edge Function Block execution Slave station no input Function code input It supports function code 01 and 02 High address of starting address to read in the Slave station Low address of starting address to read in the Slave station High address of data size to read from the starting address to read in the Slave station Low address of data size to read from the starting address to read in the Slave station ADDRH ADDRL NUMH NUML Output RD_DATA Variable name to save the Read data Array number should be declared as equal to or greater than the data size NDR If executing without error output 1 and maintain 1 until calling next Function Block ERR When error occurs output 1 and maintain 1 until calling next Function Block STATUS When error occurs output the error code 3 Function This is the Function Block to execute by selecting function code 01 and 02 from modbus protocol communication and used for Bit Read Function code 01 performs output contact status Coil status data Read and function code 02 performs input contact status Input Status data Read 4 Error Output the error code to the Output STATUS For further information pl
31. GF eee H FEZIE Modembenicated line Init Command User Defined OOS 3 AT C Master Reese De up Woden BT ooo List J C Slave mad FIELDBU e H i List C Slave EE 7 2 Chapter 7 Rnet Communication Link parameter basic screen FIELDBUS Kind ai v Self Station No jo x Entrv List No Station Type From Area To rea Size Block No Period DDD INMAEOMIND DO0OD IMUAsLINJ 1 EN amt d b mm b b mma mm Link1 This is one of High Speed Link type and max 4 communication modules can be installed for K1000S CPU max 2 for K300S K200S and max 1 for K80S The High Speed Link no is not related to the installed slot no and only one High Speed Link parameter is available to set for one communication module The table below shows the installation available communication module per CPU model and max installation amount Relation of communication module installation per CPU model EA Communication Max installation Classification Remarks module amount K1000S G3L RUEA K300S below v2 2 GAL RUEA Each communication K300S more than v2 2 GAL RUEA module can be installed K200S G6L RUEA BEA W combining each other Koos G7L RUEA Link It sets whether or not to execute the link of communication module Enable Prohibit Self station no Self station no should be set as 0 and used Slot This is the communication module installed slot no and it is set by selecting one from
32. Insert Module Predefined Modules Symbolic Names jual List box in the middle part shows all available module If you select the module having the necessarv point and click Append Module button on the right bottom it shall be inserted to the list box below In this case it is required to insert input module first and then insert output module in the bottom And the number of available module are 2 Chapter 5 Profibus DP Communication 5 3 8 Bus Parameter Setting Bus Parameter Setting Settings Tools Window Help Device Assignment Ctrl B Bus Parameter Bus parameter setting is the setting about Profibus DP network Select Settings Bus Parameter from the menu Optimize field contains Standard and user definition setting and speed setting Baud rate contains 9 6kbps 12Mbps setting Basically Baud rate is set as 1 5Mbps and Optimize is set as standard Bus Parameter Bus Parameter Optimize standard xl Edit Communication speed is related to transmission distance When using 12Mbps you should use the connector only for 12Mbps and exclusive cable 3 When using 12Mbps min Distance between stations shall be set as more than 1m When using 12Mbps if the communication is cut off especially the station far from master search the proper end resistance value and set it random Chapter 5 Profibus DP Communication 5 3 9 Device Allocation
33. LED of output contact continues to repeat ON OFF The above figure is the screen that monitored the program execution Thus the value to be indicated on Arrav variable RD DB RD DW is the result value after executing Read not the initial value The variable such as instance name NDR instance name ERR instance name STATUS is generated automaticallv if declaring the instance variable of the Function Block _10ON flag is the flag that will be ON only for 1Scan Each Function Block input REQ is each Function Block output The size of BYTE CNT must be same when converting the data by byte unit Ifthe size of Array variable is smaller than that of the data to read or writ the error occurs Variable table Variable name Variable type Initial value Variable name Variable type Initial value _SLV_ADDR USINT 17 H11 _NHO0102 USINT O HOO _FUNC0102 USINT 1 HO1 _NHO0304 USINT H00 _FUNC0304 USINT 3 HO3 7 NHO506 USINT O HOO H00 _FUNC0506 USINT 6 H06 _NH1516 USINT 0 HOO _FUNC1516 USINT 15 HOF _NLO102 USINT 1 H01 _AH0102 USINT 0 HOO _NLO304 USINT 255 HFF _AH0304 USINT 0 HOO NLO506 USINT 1 HO1 _AHO0506 USINT 0 HOO _NL1516 USINT 10 HOA BOOL type ARRAY 40 WORD type _AL0102 USINT O HOO RD DW ARRAY 4 0 0 0 0 AL0304 USINT O HOO WR DBW PTE lis 0 0 0 0 E ARRAVIAJ 7 ALO506 USINT O HOO _BYTE_CNT USINT 2 HO2 _AL1516 USINT O HOO 7 AH1516 USINT O HOO RD DB
34. Method Station Number 2 si Dedicated Baud Rate 38400 x lt DataBit 7 D C Master Read Status of Slave PL ist Parity Bit None si Stop Bit N zl C Slave Timeout in Master Mode 500 ms Modbus Communication Channel C Master Par _ ja Transmission Mode ASC RS232C Null Modem or RS422 485 Slave C AS232C Madem Dedicated Line Init Command User Defin C RS232C Dial up Modem IE C Slave TES FIELDBUS C Master 7 LIST C Slave be When transmission mode is ASCII mode set as 7 bits Set the contents as follows ltems Setting Description Available to set 1 31 stations do not set station 0 as broadcast station no It mav cause the failure Available to set 2400 4800 9600 19200 38400 bps Available to set as 7 or 8 bits Self station no Communication speed Data bit ASCII mode set as 7 bits RTU mode set as 8 bits Paritv bit Available to set as None Even Odd Available to set as 1 or 2 bits Stop bit When the parity bit is set set as 1 bit When the paritv bit is not set set as 2 bits 8 9 Chapter 8 Modbus Communication Communication channel e RS 232C null modem or RS 422 485 when communicating using MK80S basic unit and Cnet I F module G7L CUEC e RS 232C dedicated modem when communicating by the dedicated modem using Cnet I F module G7L CUEB e RS 232C dialup modem when communic
35. Modbus Communication 8 3 Communication Parameter Setting 8 3 1 GLOFA GM Series 8 3 1 1 In case of GM3 4 6 is the master 1 Insert communication Function Block When communicating modbus communication with Smart VO using GM3 4 6 as the master itis required to insert the following Function Block librarv into GMWIN Corresponding Function Block library Classification Remarks GM3 G3L CUEA Modbus 3FB GMWIN GM4 G4L CUEA Modbus 4FB l Library adding GM6 G6L CUEA Modbus 6FB 1 Select GMWIN menu project gt library insert and insert the corresponding library per model Look in a Lib aI Al c aa COMMUNI 6fb sa mkstdlib Gfu ss REMOTEB Bfb ss SPECIAL Efb ss STDLIB 6fb sa Stdlib Gfu File name er Files of type Library File 6 Cancel 4 2 Insert the Function Block into GMWIN scan program and set the Function Block VO variable For the Function Block type and the method to use please refer to Chapter 8 4 Function Block e RTU_WR e RTU RD 8 6 Chapter 8 Modbus Communication 8 3 1 2 In case of GM7 is the master 1 Communication parameter setting 1 Open the new project file in GMWIN Select GM7 as PLC type e Create new project file for the master and the slave respectively 2 Select communication parameter from GMWIN parameter and doubleclick and the following figure will appear Communicaton Parameter Communication Method S
36. O tvpe name GPL TR2A TR output 16 points indication GPL TRAA TR output 32 points GPL RY2A Relay output 16 points GPL DT4A DC input 16 points TR output 16 points combined It describes the status of power to be supplied to the system e On in case of normal power supply e Off in case of abnormal power supply Communi cation status indication LED when communication module is working normally when communication module is cut off The switch to set the node station no of its own station Available station no of its own to set from 0 99 O station reserved station setting switch e X10 10 digits indicated e X1 1 digit indicated VO LED It describes the contact status of VO terminal Hook for DIN rail e Hook for DIN rail attachment attachment e Terminal block layout for VO wiring Refer to Art 3 3 Terminal block 3 4 2 Rnet module Item Chapter 3 System Configuration Dscription Connection connector Connector for communication connection with master remote unit e 9 pin connector Smart I O type name indication e Describes Rnet module type name GRL D22A DC input 16 points GRL D24A DC input 32 points GRL TRAA TR output 16 points GRL TRAA TR output 32 points GRL RV2A Relay output 16 points GRL DTAA DC input 16 points TR output 16 points combined It describes the status of power to be supplied to the svstem e On in ca
37. ON check Refer to Chapter 3 or cable check 2 Daily check for DeviceNet module Checking items Judgment basis Action Cable connection Cable loosening Tighten the cable status Module connection Tighten the module Screw loosening INo loosening status screw PWR LED Light ON check Steady state of Power Refer to Chapter 3 Steady state of communication MS LED Light ON check module interface if abnormal Refer to Chapter 3 check the H W or the cable Indication LED Steady state of communication NS LED Light ON check module network if abnormal Refer to Chapter 3 check Smart I O H W 10 2 Chapter 10 Maintenance and Repair 3 Dailv check for Rnet module Cable connection l Cable loosening No loosening Tighten the cable status Module connection Tighten the module Screw loosening No loosening status screw PWR LED Light ON check Steady state of power Refer to Chapter 3 While sending receiving with TX LED Light ON check jthe master if error occurs Refer to Chapter 3 check the H W or the cable While communicating with RX LED Light ON check Smart I O if error occurs Refer to Chapter 3 check Smart I O Hardware 4 Daily check for Modbus module Cable connection Cable loosening No loosening Tighten the cable status Module connection Tighten the module Screw loosening INo loosening status screw PWR LED Light ON check Steady
38. PLC information C scan n1 x 180us n2 x 828us 1 000US formula 7 1 ni output station number n2 input station number C_scan 1 x 180 1 x 828 1 000 2 008us St P_scanA 3ms Cscan 2ms 5ms Therefore the sending receiving period should be set as min more than 5ms 7 26 Chapter 8 Modbus Communication Chapter 8 Modbus Communication 8 1 Overview Smart VO module communication supports modbus through GM3 4 6 7 master module G3L CUEA G4L CUEA G6L CUEC G7L CUEC This supports ASCII mode that communicates using ASCII American Standard Code for Information Interchange data and RTU Remote Terminal Unit mode that uses HEX data and the function code used in the modbus is supported by the Function Block and only function code 01 02 03 04 05 06 15 16 are supported For further information for the protocol please refer to Modicon Modbus Protocol Reference Guide http www modicon com techpubs toc7 html 8 2 Communication Specification 1 ASCII Mode 1 This communicates using ASCII data 2 Each frame uses Colon H3A for the header CRLF Carriage Return Line Feed HOD HOA for the tale 3 Max 1second interval between Characters is allowed 4 It uses LRC to check the error 5 Frame structure ASCII data Classification Header Station no Function code Data LRC Tale CR LF Size 1 byte 2 byte 2 byte n byte 2 byte 2 byte 2 RTU Mode 1 ltuses HEX
39. STN DATA ADDR Leading address of other station to Read 1 9999 CMND NUM Data number to Read 1 64 Response wait time NUM RES WAIT after the setting wait time eceive the response data from Cnet module of CPU ADDR RES After completing the normal communication 1Scan ON ERR When communication error occurs 1Scan ON NDR Communication status code Error code O normal if not 0 Error code STATUS Receiving data storage area Array 0 High Byte of first word Array 1 Low Byte of first word Array 2 High Byte of second word Array 3 Low Byte of second word Chapter 8 Modbus Communication 1 Function This is the Function Block that is executed bv selecting function code 01 02 03 04 from modbus protocol communication and used for Bit Word Read Function code 01 executes output contact status Coil Status Data Read and function code 02 executes input contact status Input Status Data Read Function code 03 executes output register Holding Registers Data Read and function code 04 executes input register Input Registers Data Read 2 Error Output the error code from output STATUS For further information please refer to error code Response Wait Time setting 1 After the setting wait time receive the response data from Cnet module of CPU 2 If the response does not reach from other station within the s
40. Slot No Network Type Station No Network Information Station No PLC Type Mode Error Connection Slot No KZOOS Oi SRU ese 0 7 19 Chapter 7 Rnet Communication 3 Flag L area list when using the data link module in case that installed in Slot no 0 x slot no n station no of other station L0001 LO00F 1 15 stations 10010 LOO1F 16 31 stations This is the flag to inform that the power of other pane i L0020 L002F 32 47 stations station is normal and the data is X 5 vi l L0001 1003F L0030 LOO3F 48 63 stations sending receiving normally with other station n L0050 LOO5F 16 31 stations through communication cable as the Alive L0060 L006F 32 47 stations information of other station Reading only L0070 LOO7F 48 63 stations High Speed Link detail flag x K1000S 9 K300S K200S 4 m HS link no Bit position This indicates that all station are acting normallv according to the parameter set in the high speed line and will be ON under the following conditions 1 When all station set in the parameter is RUN mode and there is no error High Speed LinkRUN_LINK _HSmRLINK Bit Dx600 0 2 When all data block set in the parameter is communicating information normally 3 When the parameter set in the parameter of each station itself is communicating normally Once ON RUN LINK maintains the ON unless stopped by Disable In the status that_HSmRLINK is O
41. Speed Link information function High Speed Link service provides the user with the method to confirm High Speed Link service status to confirm the reliabilitv of the data read from other station through High Speed Link as High Speed Link information because this is data exchange between more than 2 communication stations That is the communication module provides the user with the high link information everv regular time bv collecting all data received until then about whether the High Speed Link action is done bv the parameter set bv the user or not The High Speed Link information contains the overall information such as RUN LINK PHSxRLINK LINK TROUBLE PHSxLTRBL that provides the user with overall information of communication network and the individual information such as _PHSxSTATE that informs the communication status per slave station The user can use the above information as kevword tvpe when preparing the program and monitor the High Speed Link status bv using the High Speed Link information monitor function When operating several PLC using High Speed Link it is required to confirm the reliabilitv of the sending receiving data using the High Speed Link information such as RUN LINK LINK TROUBLE etc 1 Run Link PHSxRLINK This is the overall information that shows whether or not High Speed Link is running normally by the parameter set by the user Once ON it maintains ON until link enabe is OFF and if the following co
42. above figure will appear and if you are preparing the project the latest project will be open Initial screen FSyCon Unnamed1 tk File Edit View Insert Online Settings Tools Window Help 151 x Die fu ke Po0 For Help press FI PROFIBUS Config Mode Chapter 5 Profibus DP Communication 5 3 4 Insertion of Master Module Select kal from the left top tool bar and click the proper point of left top from the window below Tool bar a ia A POD If Insert Master window is open as shself in the figure select COM DPM PKV20 DPM if the using master module is G3 4 6L PUEA and click Add button in the middle part If the using master module is G3 4 6L PUEB select COM PB PKV20 PB and click Add button in the middle part Confirm Station address and if necessary it is available to change Description If pressing OK button master module shall be inserted Master Insert Insert Master Available masters Selected masters OK Il PE f T Cancel Add All gt gt lt lt Remove All lt lt Remove Vendor name Hilscher GmbH Station address ji Ident number Dx7506 Deseription Master o GSD file name HIL 7506 6G5D Chapter 5 Profibus DP Communication Inserted master module yCon Unnamed1 Master Station address 1 OF Master COM DPM PKV20 DPM 5 3 5 Master Module Setting If you click the right side of mouse on the inserted master module and select Master Set
43. condition communication module installed module position station no data area of its own station the area of other station using Function Block per type made by GMWIN program mode for GLOFA series by KGLWIN program mode for MASTER K series in advance and command Data size to communicate in High Speed Link is word 16 points unit but in GLOFA Function Block it is available to communicate with each other station per data type such as Bit Byte Word etc and in MASTER K also by Word unit Difference between High Speed Link operation and the operation by Function Block command High Speed Link Function Block command GLOFA available per data type Basic unit of TX RX data 1word 16 points Bit Byte Word etc MASTER K supports only Word type Communica Performs whenever Enable condition of 20ms per scan 10sec es tion period communication program starts Parameter setting Download to GLOFA Compile Download to PLC PLC High Speed Link allowed Run MASTER K Download to PLC Run Operation method Control by High Speed Link is performed CPU regardless of the CPU Performs the operation following to the operation satates RUN STOP PAUSE key condition of CPU module mode key 1 High Speed Link service is used only for Profibus DP DeviceNet Rnet series from Smart VO series Configuration tool to operate the corresponding module is provided separately 2 Function Block service
44. contact 1XXXX output register 4XXXX input register SXXXX That is the output contact 1 00001 of Modicon product is indicated as the address 0 of communication frame and the input contact 1 10001 of Modicon product is indicated as the address 0 of communication frame Output contact OXXXX input contact 1XXXX output register 4XXXX input register 3XXXX Most significant data of data address in Modicon product that distinguishes output contact input contact output register input register MASTER K series XXXX area of Modicon PLC data address is allocated bv the mapping of MASTER K series For example when you try to read M0002 bit of MASTER K in Modicon PLC use the function code 01 or 02 and set the data address as H1002 When you try to read D0010 word area use the function code 03 or 04 and set the address as H800A 8 4 Chapter 8 Modbus Communication 9 Data Size Smart I O series supports the data size of 128bvtes for ASCII mode and 256bvtes for RTU mode and as max value of Modicon is different according to the model please refer to Modicon Modbus Protocol Reference Guide 10 Wiring diagram PIN spec Smart VO 9 PIN N 17 wa No 1 reserved OS Upgrade 3 2 No 2 reserved OS Upgrade 3 No 3 RX 4 4 No 4 RX 5 5 No 5 GND 6 No 6 7 reserved 6 7 No 8 TX 7 8 No 9 TX Male Type 8 8 5 Chapter 8
45. device port tab it is required to install terminal resistance on both ends of tab In case that terminal resistance is omitted the normal communication is not available 2 16 Chapter 2 Product Specification 2 8 3 Rnet Terminating Signal cable for electric network connection for Smart I O Rnet uses no 6 and 7 from connector pin of Rnet master module and no 8 and 9 of Smart I O module No 6 signal of master module Is connected to no 8 signal cable of Smart VO module and no 7 signal is connected to no 9 signal cable respectivelv As each connector bodv is connected to other module bv shield cable which plavs the role to bvpass the external noise the connector bodies of both side should be connected bv shield cable and the bodv of cable connector is not allowed to contact to high voltage and high current cables When soldering the shield cable to 9 pin connector bodv it is required to heat the connector bodv with soldering iron sufficientiv for strict and non removable soldering In case of soldering use the suitable amount of solder as too much solder adding makes the assembiv of connector case difficult e Resistance value 1100 1 2W e Connection pin no Master connection section Pin no 6 7 Smart VO connection section Pin no 8 9 e Terminal resistance as fittings 110Q 1 2W should be added on both ends of network e Connector case and end resistance are not allowed to contact each other Pin no 7 TX1 RX
46. e This designates the leading address of the device where the received data is saved to S2 B According to function of S1 it designates the leading address of the device that the received data is saved when receiving and the leading address of the data to sending when sending e The communication action status is saved in S3 2 Program Example FOOI W oaol DOOD Designate the slave address high byte and function code low byte WO hOOI3 Pop Designate the address MOL 0025 DOOM Designate the number to read N00 When M0020 is ON open the Modbus NODBUS DOOOO 00160 M00 F communication with Modbus parameter saved in D0000 and save the data received in D1000 The communication error information is saved In M100 8 33 Chapter 8 Modbus Communication If the parameter Modbus is set as the Slave it will respond when required bv the master without separate command and if setting as the master the designated data shall be transmitted to Modbus protocol designated as S1 whenever the input condition of Modbus command is ON e S3 format is as follows BIT15 BITO Error code bit8 bit 15 Error bit Bit1 NDR Bit e NDR when completing the normal communiction 1Scan ON e Error bit when communication error occurs 1Scan ON and in this case error code is indicated Bit8 Bit15 e Error code when er
47. for the regular time without demanding again The error caused by long processing time of the slave Master must demand again Slave Device Busy The error occurred when exceeding the setting time of the Time Out eee l aot communication parameter while communication The error occurred when data is 0 or more than 256byte Number Error when data size is greater than array size and when number and BYTE_CNT is different Parameter Error Parameter setting error mode master slave The error occurred when the station no set in self station Station Error Kun and input parameter of function is the same 8 32 Chapter 8 Modbus Communication 8 4 2 MASTER K Series 1 Command Modbus Available area to use Flag Step Command Integral Error Zero Carry MIPI K LF i vj s pr no number F110 F111 F112 Si O0 0 0 0 0 0 0 0 0 0 Modbus S2 0 0 0 0 0 0 0 0 0 7 0 S3 0 0 0 0 0 0 0 0 0 Flag F110 When exceeding D area it shall be ON Modbus 1 2 83 H Area setting S1 Device address to register sending receiving parameter S2 Device address to save sending receiving data S3 Device address to indicate sending receiving status 1 Function e This transmits the data saved in the S1 device to Modbus protocol through communication port 3Word
48. general modem connecting with other station by the phone using Cnet I F module G7L CUEB Note RS 232C exclusive modem and RS 232C dialup modem communication is done only by Cnet I F module G7L CUEB that supports RS 232C but not by Cnet I F module G7L CUEC that supports RS 422 485 Time out when setting the master e This is the time to wait the response frame after sending the request frame from GM7 basic unit set as the master e Default value is 500ms e When setting max sending receiving period of master PLC should be considered e f the value smaller than max sending receiving period is set it may cause the communication error Modbus master slave If setting as the master it shall be the subject in the communication system and if setting as the slave it will reply only according to the request frame of the master Transmission mode Available to select one from ASCII mode or RTU mode 8 8 Chapter 8 Modbus Communication 8 3 2 MASTER K Series 8 3 1 1 K80S modbus communication 1 Communication parameter setting 1 Open new project file in KGLWIN Select MK80S as PLC type Create new project file for the master and the slave respectively 2 Select communication parameter from KGMWIN parameter and doubleclick and the following figure will appear Basic Interrupt Comm PID TUN PID CAL Pulse Out Analog Protocol and Mode Communication Enable Communication
49. in RNET master svstem below with the I O structure same as shown on the table below Network A Rnet K200S li GRL TR2A GRL D24A Master station 0 Remote station 1 Remote station 2 VO configuration and Sending receiving flow Sending receiving structure Sending area Receiving area Sending gt GRL TR2A station 1 K200S station 0 Receiving lt GRL D24A station 2 From the example K200S CPU sends the input value of input module P3 installed in self station slot 2 by 1 word and outputs the data received from other station to P4 output module The High Speed Link parameter configuration and program for data exchange on the above is described in the figure below The program can be used in common and sets only link parameter respectively it is available to use the same program and parameter in the K1000S K300S RNET communication 7 24 Chapter 7 Rnet Communication 1 The user program writing jar Program New Projecti ESEE EE AE N AI The above figure is the program to set M0000 area when RUN LINK is ON and M0001 area when LINK TROUBLE flag is ON c High Speed Link parameter setting To make Station 0 1 2 to change the data as specified on the table in the master configuration svstem the user should write the user program first and then prepare the data sending receiving map as shown on the table And to send receive the data as shown on the table it is
50. models The best advantage of Smart VO series is the simple system configuration and the easy connection with other makers machine as this is oriented to the open tvpe network except Rnet Example of Smart I O Series Form Smart VO RUN ROY ERR x10 xi e Profibus DP GPL D24A Available modules per network of Smart VO series VO module VO configuration available point 16 points or 32 points l e GPL TR2A GPL TRAA GPL RY2A Profibus DP N e GPL D22A GPL D24A Communication module e GPL DT4A e GDL TR2A GDL TRAA GDL RY2A DeviceNet Communication module SEED MEDE DER e GDL DT4A Product type Rnet e GRL TRZA GRL TRAA GRL RY2A AM e GRL D22A GRL D24A Communication module e GRL DT4A e GSL TR2A GSL TRAA GSL RY2A Modbus A e GSL D22A GSL D24A Communication module e GSL DT4A 3 2 Chapter 3 Svstem Configuration 3 2 2 Names of Each Part of Smart VO series 3 2 2 1 Profibus DP Rnet Modbus series Profibus DP Rnet Modbus communication module has all same forms and their characteristics are as follows In case of VO 16 points In case of VO 32 points Smart YO Profibus DP GPL D24A 3 3 Chapter 3 Svstem Configuration 1 Profibus DP module ltem Dscription Connector for communication connection with master remote unit e 9 pin connector Connection connector e Describes Profibus DP module type name GPL D22A DC input 16 points GPL D24A DC input 32 points Smart I
51. normal status of terminal good Is input wiring correct status of terminal stand connector good After removing the external wiring check the input status bv the forced input Make the correct Tighten the terminal Change the terminal Is the ina od value wiring screw completely stand connector normal Check all from the beginning again Change the unit Check the input machine SWITCH1 2 Change the unit Chapter 11 Trouble Shooting 11 2 5 Action method when Program Write does not work Here describes the action order when Program write does not work in the Master CPU Program write does not work Put the kev switch to remote STOP mode and run Program Is the kev switch set as remote After reading the error code bv gt using the peripherals correct it according to the contents Is ERR LED blinking End Chapter 11 Trouble Shooting 11 3 Trouble Shooting Questionnaire If the trouble occurs when using SMART I O series fill in the following questionnaire and contact to the customer center by phone or by fax e In case of error related to specific and communication module use the questionnaire added to the user s manual of the corresponding product 1 User contact point TEL FAX 2 Model 3 Applied machine details Network status OS version Serial no of product GMWIN version no used i
52. on the above in order to communicate with Dnet master module and Smart VO module the user should check the slave information correctly and then set High Speed Link parameter Thus after setting High Speed Link parameter correctiv the user can download it through the online connection of GMWIN Chapter 6 DeviceNet Communication High Speed Link Enable link F H SLink2 ome eoe If program download is completed Enable the link enable setting in the online menu If Enable is confirmed change the CPU program mode with RUN If the mode is changed with RUN the data sharing begins immediately and the communication starts Chapter 6 DeviceNet Communication 6 4 Program Examples 6 4 1 GLOFA GM Series Program Example 1 Communication between Dnet modules of LGIS and other maker This is the program that the master communication module station 0 is installed in GM6 base slot O and sends receives the data to the remote module station 1 4 respectivelv please refer to I O configuration map Svstem configuration Station 0 0 slot GM6 master Termianl resistor Trunk line Drop line Terminal Station 1 Station 2 Station 3 Station 4 resistor Ete EED es VO 0000000000000000 II GDL D22A 1794 OB16 Allen Bradlev VO configuration map Send receive structure Area to read Storage area Sending GDL TR2A station 1 MWO Receiving GDL D22A station 2 SO
53. select parameter High Speed Link parameter from project screen GMWIN High Speed Link Parameter High Speed Link Parameter xj Close High Speed Link 2 Help High Speed Link 3 High Speed Link 4 4 6 Chapter 4 Communication Programming 2 Setting function GMWIN High Speed Link 1 4 items means max installation no of communication module bv master PLC CPU tvpe A If the using communication model is only one select High Speed Link 1 B One High Speed Link parameter is available to set only for one communication module 3 Link Parameter Setting If selecting the corresponding parameter from parameter setting basic screen High Speed Link parameter setting window will appear and when setting the parameter first the initial value will be indicated as below GMWIN Parameter Setting Initial Screen High Speed Link 1 xi m Link Set Network Type GLOFA Fnet Slot 0 Self Station No 0 m Entry List Num Type Class From Area To Area Size 0 1 2 3 4 5 6 7 8 3 10 11 12 13 14 15 sl Delete Copy Edit Parameter setting initial screen is composed of two items such as Link set and Entry list and the setting methods per each item and its function are as follows 1 Link Setting Link setting is the item to set the basic articles of communication module to carry out High Speed Link 4 7 Chapter 4 Communication Programming High SpeediL
54. shall be processed internally automatically by the input value of Function Block input FUNC without separate input 16 00 or 0 High byte when expressing total size of data to write in the Slave station by Hexa 16 02 or 2 Low byte when expressing total size of data to write in the Slave station by Hexa From the example it is the 2word data continued from 40002 and total size shall be 2 If expressing 2 by Hexa it shall be H0002 and it is required to enter HOO for NUMH and HO2 for NUML 8 31 Chapter 8 Modbus Communication BVTE CNT 16 04 or 4 This is the size when converting total size of data to write in Slave station by byte unit From the example it is the continued 2word data and if converted by byte unit it shall be 4 byte Thus it is required to enter HO4 for BYTE_CNT e Results Output register 40003 40002 Register status H0102 HOOOA 5 Error code CODE Error type Meaning 0 Illegal Function Function code input error to the Function Block 1 02 Illegal Address The area to read write in the slave exceeds the allowed range 3 0 Illegal Data Value The data value to read write in the Slave is not allowed 04 Slave Device Failure Slave error status This is a kind of response code that the Slave sends to the master to prevent the time of the master when it takes a time Acknowledge for the processing of demand command In the master it indicates the error code and wait
55. should be separated far from the power line or inductive noise and if necessarv it should be covered If LED action is abnormal check the trouble causes referring to this manual Chapter 11 Trouble Shooting If the problem repeats after taking the action contact to A S center In case that the power of Remote station among communication stations between master module and Smart I O module is OFF and then ON the remote station enters into the automatic Start if mother station has the initialized program and if no initialized program the normal start is not available So it is required to prepare the initialized program in the mother station Refer to the communication user s manual 9 9 Chapter 9 Installation and Wiring 9 1 6 Notices in Handling Here describes the notices in handling from the opening of each unit and module to the installation e Do not fall it down or apply the strong impact e Do not remove the PCB from the case It may cause the failure e Cares should be taken not to make the foreign materials such as the wire remnants etc enter inside of the unit when wiring If it entered remove them before applying the power 1 Notices in handling the product Here describes the notices in handling and installing the basic unit and the extended module 1 Recheck the I O standard Input part should pay the attention to the input voltage and in case of output part if applying the voltage exceeding max cap
56. state of power Refer to Chapter 3 Steady state of communication TX LED Light ON check module interface if error occurs Refer to Chapter 3 check the H W or the cable Steady state of communication RX LED Light ON check Jnetwork if error occurs check Refer to Chapter 3 Smart I O hardware 10 3 Chapter 10 Maintenance and Repair 10 3 Regular Check Check the following items 1 2 times everv 6 months and take the necessarv actions Checking items Checking method Judgment basis Temperature JMeasure by 0 55 C Adjust suitable for general Ambient Humidity thermometer hygrometer 5 95 4RH standard in case of using environment Pollution gas Loosening Shake the l 9 G AT Tightening status Tighten the screw Module l shaking communication module status Dust foreign material adding Macrography No adding in the area apply the Measure the corrosive Terminal screw j ar i Tightening by the driver No loosening Tightening Connection Pressed terminal l status lapproach Macrography Proper interval Correction Connector Connector correction Macrography No loosening l l loosened Screw tightening Voltage measure AC 85 132V Power voltage check Power supply change l Powerotageeneo las terminals AC 170 264V PP 9 Chapter 11 Trouble Shooting Chapter 11 Trouble Shooting Here describes the contents of each error to be occurred while operating the svstem the met
57. the PLC Not doing so can cause a malfunction Disposal Precaution gt When disposing of this product treat it as industrial waste Not doing so could cause poisonous pollution or explosion Revision Historv Issue date Manual No Revised Contents 02 05 First edition of Smart VO module publishied e User s Manual No is inscribed on the right bottom side of the back cover INDEX Chapter 1 Overview 1 1 How to use the User s Manual 1 1 1 2 Characteristics of Smart VO ae EE ER ER EE Ge EE 1 2 1 3 Product Configuration of Smart VO 1 3 1 3 1 Type name indication 1 3 1 3 2 Characteristics per module 1 4 1 3 3 Version Compatibility Table per Smart I O module 1 6 Chapter 2 Product Specification 2 1 General Specification 2 1 2 2 Power Specification 2 2 2 2 1 Performance Specification
58. the terminal stand or making the screw hole cares should be taken not to make the wire remnants enter into the PLC It mav cause the malfunction and failure 7 Except that mentioned on the above do not applv the strong impact to the basic or extended unit or remove the PCB from the case Chapter 9 Installation and Wiring 2 Notices in Adding Here describes the notices in adding the PLC to the control panel 1 The sufficient distance is required to have the well ventilated room and facilitate the exchange of the basic unit and the extended module Especially for the periodical exchange of batterv 3 vears please separate the left side of the basic unit and the control panel at least 100mm 2 For the max radiation effect it is required to install it as shown on the figure below 0000000 8000000 poo0000 0000000 3 Use the different panel for the large sized electronic contactor or the vibration source such as no fuse braker etc and install separately 4 Install the duct for wiring if necessary But if the dimension of upper part or lower part of PLC is smaller than the figure below please pay attention to the following e In case of installing on the upper PLC the height of wiring duct should be less than 50mm for the good ventilation e Incase of installing on the lower PLC please consider minimum radius of the cable 9 12 Chapter 9 Installation and Wiring 5
59. to station 3 GDL DT4A combined module SEE Parameter New Projecti iol x Basic Interrupt I O Linki Link2 Link3 Linka Link Enable 7 Self Station No 0 Base 0 si Slot ja si Type Dnet si Set Dnet Remote Qut 50 msec Remote In 000 2 50 msec Remote Out 2 50 msec Edit Parameter Station No EMMIE 1 Poll Type Remote In si Strobe Device GT cos ieni z Cyclic Period 50 msec K300S High Speed Link parameter ject jox Basic interrupt 1 0 finki Link2 JLink3 _ Link4 Link fEnablex Self Station No 0 Base 0 x Slot 0 3 Type net x Setbnet Remote Out POO fl msec Remote In PIO 50 msec Remote Out POO 60 msec Remote In POO 60 msec 6 20 Chapter 7 Rnet Communication Chapter 7 Rnet Communication The major characteristics of Rnet network are the cost saving of installation maintenance diversification of svstem configuration easv maintenance and repair easv svstem change This network supports the electrical network twisted pair cable that is cost effective and easy to install for the diversification of configuration Rnet module can be used in common for GLOFA series and MASTER K series and applied diverselv according to the svstem application In Rnet version V1 0 GLOFA Rnet and MASTER K Rnet module can be in common Rnet V1 0 Remarks G3L RUEA GM3 K1000S Rnet electric Master GAL RUEA GM4 K300S Rnet electric RMM G6L RUEA GM6 K200S
60. 0 7 Registration no This is the serial no to indicate the registered order of the Chapter 7 Rnet Communication individual parameter and it is set by 0 63 It is available to register up to total 63 and not related to the sending receiving order But it is available to register max 32 for sending and 32 for receiving respectivelv 4 Link parameter detail setting ff vou doubleclick in the status that the High Speed Link registration no 1 is selected the link parameter setting screen will appear as shown on the figure below Link parameter modification screen in case of the HS link registration no 0 Edit Link Station No fili Tx Device M000 Rx Device Pooo Canal Block No ja sj Size f Cancel Module Type Remote Out si Period 20 msec sj Station no If sending receiving the data of the setting item it is required to set other station no The following table shows the method to set the station no Station no setting method Communication tvpe Range of station no Remote sending Station no of other station 1 63 remote Block No This is the parameter to send receive lots of data of various areas from one station and distinguish the data of various blocks each other If setting 32 stations for Smart VO output module the input should be set as 31 stations and if setting 32 stations for input The output should be set as 31 stations because this supports up to 6
61. 0 The transmission of the above data is shown on Ex 1 Ex CD 6B B2 OE Storage Data Device Storage value D1000 h CD 6B D1001 hB20E 8 46 Chapter 8 Modbus Communication Program Example 2 This is the example to execute Status Read for input contact Input 10197 10218 of the Slave station that is station no 17 If assuming that the input contact of the Slave station is as below the read data shall be saved in the internal Relav M15 Input contact Contact status Hexa Input contact Contact status Hexa 1 The status of input contact 10219 10220 is Redundancv 2 The data is transmitted from low bit bv bvte unit The insufficient bit part among bvte shall be filled with 0 The transmission of the above data is shown on Ex 1 H e 4 0 4 0 DO200 Moio D FOOI MOV hiio2 DOOOO MOV 10196 DOOOI MOY hO022 D0002 MOOOO 16 MODBUS DOOOD 24 Setthe Slave station no and function code Station no 17 h11 Function code h02 Set the address END The address 0 set in Modbus protocol means the actual Address 1 If setting the actual Address 10197 it is required to set Address 10196 B Set the number The number from Address 10197 10220 is 22 Modbus communication command The data to communicate by the setting form D000 D002 is set to save from D200
62. 01 K300S Station 0 Master 2 2 2 2 6 16 Chapter 6 DeviceNet Communication 1 High Speed Link parameter setting in K300S station 0 To make Station 0 1 2 to change the data as specified on the table in the master configuration svstem the user should write the user program first and then prepare the data sending receiving map as shown on the table And to send receive the data as shown on the table it is required to write High Speed Link parameter and download it in PLC and High Speed Link start shall be carried out according to the following order High Speed Link parameter for the svstem of Example Program shall be set as follows 1 DO UV BU N 7 8 Station number allocation and communication cable connection The user program writing per station Makes the data sending receiving map Parameter setting in KGLWIN High Speed Link parameter setting item Program and parameter download execution in the online menu Changing the mode to RUN in the online menu High Speed Link status checking through flag monitor If the error occurs repeat the above from 1 KGLWIN parameter basic screen in case of K300S Z Parameter New Projecti Basic Interrupt 1 0 Latch Area L jizz jeter Mi esse ree 100 msec T 10 msec T CG 144 240 192 AT JE 5 p 0 4500 Si 80 T Linki
63. 1 TX2 RX2 Terminal unit for cable connection Master connection Smart VO connection Chapter 2 Product Specification 2 8 4 Modbus Terminating In case of communicating through RS 422 channel it should be required to connect the terminal resistance from outside In case of long distance communication terminal resistance plays the role to prevent the signal distortion caused by reflection wave of cable and is reguired to connect the resistance 1 2W same as characteristic impedance value to the end of network In case of using the recommended cable please connect 12002 terminal resistance to both end of cable In case of using other cables except the recommended cable it is required to connect the 1 2W resistance same as the characteristic impedance value of using cable to both sides of cable mel a m N N RX RX TX TX DA A se TE Terminal resistance El Smart VO connection Master connection 2 18 Chapter 3 Svstem Configuration Chapter 3 Svstem Configuration Smart I O series is equipped with various product suitable for svstem configuration as various communication models and I O module This chapter describes the method of svstem configuration and characteristics 3 1 Notices in Selecting Module Here describes the notices in selecting digital VO module which is used for Remote VO 1 Digital input tvpes contain the current sink input and current sour
64. 16 TR output 16 points example 1794 IB16 DC 24V input 16 points Poll service ScanList is the communication information data that the user must set so that the master module carres out the predefined communication with the slave module when the power ON Thus the user is required to set the information for the slave module to communicate with Dnet I F module by using High Speed Link parameter The following describes the method to set the Scanlist by using High Speed Link parameter for Dnet communication First select the project file which is suitable for CPU type by using GMWIN and then select High Speed Link parameter from the project file and finally select high speed link 1 High Speed Link parameter selection screen High Speed Link Parameter High Speed Link 2 High Speed Link 4 6 4 Chapter 6 DeviceNet Communication After selecting high speed link 1 select lt mark from the below figure to set the slot position that Dnet I F module is installed station no action mode and scan time and poll rate Parameter setting initial screen High Speed Link 1 DO4HOAOQMmloh Do High Speed Link 1 set screen High SpeediLink Set eee oeeeee 6 5 Chapter 6 DeviceNet Communication If setting the network type slot no self station number delav scan time poll rate etc the registration list no 0 shall be set automatically in the self sta
65. 3 3 3 3 VO Wiring Diagram of Communication Module 3 9 3 3 1 External connection diagram of Smart VO module 3 9 3 4 Examples of System Configuration 3 17 3 4 1 Profibus DP system 3 17 3 4 2 DeviceNet system 3 18 3 4 3 Rnet system 3 19 3 4 4 Modbus system 3 20 Chapter 4 Communication Programming 4 1 OvervieW 4 1 4 2 High Speed Link 4 3 4 2 1 OvervieW 4 3 4 2 2 High Speed Link sending receiving data processing 4 4 4 2 3 Operation order by High Speed Link 4 5 4 2 4 GMWIN s setting of High Speed Link 4 6 4 2 5 KGL
66. 3 4 6L Pnet VF 1 792 1 792 64 0 63 series Dnet I F G4 6L DUEA 128 128 Module Chapter 4 Communication Programming 4 2 2 High Speed Link Sending Receiving Data Processing Sending receiving data processing in High Speed Link can be described as follows Ex This is the example to send receive the data from local master 0 station to Smart I O station This is the map to send receive the data from to the corresponding remote station when output module is allocated bv 1 2 3 station respectivelv and input module is set as 4 5 6 station The address sending receiving period data size of Smart I O station is as follows High Speed Link parameters have 32 blocks no for sending and 32 blocks no for receiving to send receive the data and Block no can be assigned and used from 0 to 63 for sending receiving Generally when sending the data the sender is required to determine data to read and block number to send without designating the no of other station But in case that it is set bv the remote for example Smart I O series the user is required to determine the station no of Remote station node and block no to send and data sending receiving mode for the remote station The following is the example of sending receiving parameter setting for Smart I O series that is composed of input module and output module This sends receives the data from master that tries to access Smart VO module to each remote station The block no data add
67. 4 stations including master station In this case if setting more than 2 same block no for the same station no the network will be down Thus it is not available to set more than 2 block for the same station The max number of connection station is 64 stations including the master station but if the sending receiving is set for the one station at the same time it is not available to set max station setting 7 15 Chapter 7 Rnet Communication Communication type It is set by remote sending and remote receiving Remote sending when sending the data of self station to remote station Remote receiving when receiving the data of remote station to self station Sending Receiving device This means the area of sending receiving In case of remote sending that means the sending to remote station set the sending area of self station for the sending device and the receiving area P area of remote station for the receiving device As the remote receiving means the receiving from remote station set the sending area P area of remote station for the sending device and the receiving area of self station for the receiving device Sending Receiving device setting area per communication tvpe Communication tvpe Setting available area P M L K F D T C all area Sending area of self station Remote sending N Receiving area of remote Receiving P area station Sending area of remote jal Sending P area Remote receiving station
68. 422 485 ASCII 8 41 Chapter 8 Modbus Communication 3 After creating the program as below download it in the GM7 basic unit of the Master station For further program creation and download method please refer to GMWIN users manual In the program the Function Block is used If you doubleclick GMWIN inserted library files items before using the Function Block the library insert window will be open as below Press Add A button and add COMM 7FB library and then press verify button Include Library Current Included Libraries l Delete OK Cancel Help Include Library xi Current Included Libraries cigmwin3 61eibicomm 7fb i Delete OK Cancel Help 8 42 Chapter 8 Modbus Communication Program Creation S GMY TEE TEABE Jox Ti lex slee wee 8 ol imimjej Lit lizi Sale Fil or Edele sl SIN ololelolelel else les Chapter 8 Modbus Communication After saving 16 FF OR 255 to MWO this corresponds with MX0 MX15 or MBO MB1 in the Function Block MODO506 function code 06 read MX0 using the Function Block MODO102 function code 01 and save 0 to MX0 MMX9 using the Function Block MOD1516 function code 15 again and then read MWO using the Function Block MODO3O4 function code 03 You can see that 8
69. 485 ASCII 8 38 Chapter 8 Modbus Communication 3 After creating the program as below download it in the GM7 basic unit of the Slave station For further program creation and download method please refer to GMWIN users manual GMWIN for Windows c gmwin3 Blewsourcefmodbus slave pr Project Program Edit Toolbox Compile Online Debug Window Help welel leef 4 ol x miele LILI Sale al ale cctgmwin3 blewWsourcetnonamedl sre NI MK Row 2 Row 3 Row 4 Row 5 FTI ty cWgmwin3 bletsourcetimodbus slave pri l l IE B TASK DEFINITIONS 1 tasks defined DI LD 1 PROGRAM INSTA ciltgmwini GieksourcetinonameBi src B COMMENTS for DIRECT VARIABLES gt variables declared F PARAMETERS ra BASIC PARAMETERS Cons E COMMUNICATION PARAMETER TREAT DOP TIMMNAMTA Arranges the windows as horizontal nonoverlapping tile Off line R CH Edit The slave program is the program to output the data of M area to the output contact 8 39 Chapter 8 Modbus Communication 2 Master Station setting and Program 1 Create new project file and new program for the Master Station GMWIN for Windows c ifgmwin3 bletsourcetfimodbus master pri Project Program Edit Toolbox Compile Online Debug Window Help weel ale 2 ol sajale LILI Balel Halal a c iigmwina bletfsourceffinonamell sre yc itigmwini 6lewWsource modbus_master pri P PROJE
70. 8 47 Chapter 8 Modbus Communication The data is transmitted from low bit by byte unit The insufficient bit part among byte shall be filled with 0 The transmission of the above data is shown on Ex 2 Ex 2 ACDB35 Storage Data Device Storage value DO200 DO201 h AC DB h 00 35 8 48 Chapter 9 Installation and Wiring Chapter 9 Installation and Wiring 9 1 Installation 9 1 1 Installation Environment This machine has a high reliability regardless of the environment to install But cares should be taken to secure the reliabilitv and the safetv as follows 1 Environment Condition 1 Install it to the control panel available for water proof and dust proof 2 Do not applv the continuous impact or vibration 3 Do not expose it directiv to the direct ravs 4 No dew by the sudden change of temperature 5 Do not exceed the surrounding temperature 0 55 C 6 Do not exceed the relative humidity 5 95 7 No corrosive gas or combustible gas 2 Installation Construction 1 When working the screw hole and the wiring it is not allowed to put the wire remnants into the PLC 2 The installation location should be the place to operate 3 Do not install it in the same panel with a high voltage machine 4 The distance between wiring duct and the surrounding module should be at least 50mm apart 5 The grounding should be done on the good place free from the noise 3 Radiation Des
71. C HS Link4 Link parameter monitor indicates the general information such as RUN LINK LINK TROUBLE on the right top and the individual information for mode action mode communication sending receiving status error with registration list no High Speed Link parameter monitor screen amp HS Link Parameter Monitor a o x Run_Link 0 Link Trouble 0 From firea To Area Size Mode Trx Error 4 ZW 66 MW2 66 0 8 1 2 3 4 coo oo ooo amp ooo amp If selecting the High Speed Link information monitor as shself on the above figure the High Speed Link parameter and information set by the user will be monitored together And it is available to monitor the High Speed Link status with I O data as the individual information setting value is monitored together 5 19 Chapter 5 Profibus DP Communication 5 3 13 High Speed Link Parameter Setting in KGLWIN Profibus DP master for MASTER K also uses SvCon for the Configuration setting and the setting method is the same as that of GLOFA GM In case of MASTER K it should be required to set the High Speed Link parameter after dselfloading the Configuration to the master module and the High Speed Link parameter selects the parameter from KGLWIN project screen and set the corresponding item The setting order and the function per item are as follows 1 High Speed Link parameter setting in KGLWIN If selecting parameter from the following project basic screen the High S
72. CT PLC Type GM CONFIGURATION lt CPLC gt Configuration Name UNNAMED B ACCESS VARIABLES gt variables declared RESOURCECCPU gt B Name RES B RESOURCE GLOBALS variables declared B TASK DEFINITIONS 1 tasks defined DI LD 1 PROGRAM INSIB c gmwin3 61eHsourcetmoname i src Arranges the windows as horizontal nonoverlapping tile Offline R C Edit 8 40 Chapter 8 Modbus Communication 2 If you select communication parameter from GMWIN parameter and doubleclick the communication parameter menu window will be open Communicaton Parameter x Communication Method Station No ji 7 Baud Rate 2400 Data Bit 7 Parity Bit Even Stop Bit ji Communication Channel RS232C Null Modem or R5422 485 C RS232C Modem Dedicated Line C RS232C Dial Up Modem Init Command farz Protocol and Mode Timeout in Master Mode soo ms Dedicated C Master J Read Status of slave PLC List C Slave Modbus C Master TAR jA Transmission Mode Jasci User Defined C Master List C Slave FIELDBUS Master List C Slave caner Ho After setting the parameter as below press verify button Protocol amp Communication method transmission mode Self Commu AN Mainte station nication Communication i i nance bit no speed Exclusive mode channel RS232C null 2400 modem or RS
73. D EE 8 1 8 2 Communication Specification 8 1 8 3 Communication Parameter Setting 8 6 8 3 1 GLOFA GM series EE RA SEE EE ER EE AG GR EE Hi 8 6 8 3 2 MASTER K series 8 9 8 4 Function BlOCk 8 11 8 4 1 GLOFA GM series 8 11 8 4 2 MASTER K series 8 32 8 5 Program ExampleS 8 34 8 5 1 GLOFA GM Series i A 8 34 8 5 2 MASTER K series 8 44 Chapter 9 Installation amp Wiring 9 1 Installation 9 1 9 1 1 Installation Environment 9 1 9 1 2 Notices in installing Profibus DP module 9 2 9 1 3 Notices in installing DeviceNet module 9 3
74. Ex 1 000A Function Block input Input value Enter the input condition to run SLV ADDR 16 11or 17 Slave station no FUNC 16 04 or 4 Enter 4 when reading input register High byte among the address starting to read from the Slave station Low byte among the address starting to read from the Slave station In order to read from input register 30009 it is required to read from no 8 according to the 8 modbus addressing regulation And most significant data of data address shall be processed internally automatically by the input value of Function Block input FUNC without separate input 16 00 or 0 High byte when expressing total size of data to read by Hexa ADDRH 16 00 or 0 16 08 or 8 8 23 Chapter 8 Modbus Communication 16 01 or 1 Low byte when expressing total size of data to read by Hexa From the example it is required to read 30009 and total size of data shall be 1 If expressing 1 by Hexa it shall be HOOO1 and it is required to enter HOO for Variable name NUMH and HO1 for NUML e Results Storage value RD_DW1 0 HOOOA or 10 RD_DWi 1 X The variable to save the read data should be array type variable and the size of array type variable should be equal to or greater than that of the data to read If it is smaller error code shall be indicated on the STATUS e The read data shall be saved from array variable RD DW11 OJ The remaining p
75. Here describes Power Performance Specification of Smart VO DeviceNet Rnet Modbus module Items Specification GD R SL GD R SL GD R SL GD R SL GD R SL GD R SL TR2A TR4A RY2A DT4A D22A D24A Input power DC 24V Max 28V Min 19V Input current 0 4A 24VDC Dash current Less than 40A 24VDC input Rated output current 5V Efficiency 0 2 0 6A More than 60 in case of Full Load Power indication When power input LED ON Output voltage dwell time Within 150ms DC19 24V input Full Load Suitable wire spec 1 5 2 5mm AWG16 22 Suitable tightening torque 12kg cm 2 2 Chapter 2 Product Specification 2 3 Digital Input Module Specification 2 3 1 DC16 point Input Module GPL GDL GRL GSL D22A Tvpe name Spec DC input module Input point 16 points Insulation method Photo coupler insulation Rated input voltage DC24V Rated input current 7mA Use voltage range Max simultaneous input point DC20 4 28 8V ripple rate within 5 100 16 points 1COM simultaneously ON ON voltage ON current More than DC19V more than 3 5 mA OFF voltage OFF current Less than DC6V less than 1 5 mA Input resistance Approx 3 3 KO Off gt On Less than 3 ms Response time On Off Less than 3 ms Common method 16 points COM Internal consumption c
76. In case that the equipment is installed in front of the PLC inside the door to avoid the effect of radiant noise or the heat it is required to separate more than 100mm and install And the left right direction of the unit and the equipment should be separated more than 100mm and installed Other machine gt Radiator PLC Adding 6 As Smart I O is installed with Hook for DIN rail rail width 35mm it is available to attach the DIN rail jaooo0oooo000 DIN rail 9 13 Chapter 9 Installation and Wiring Here describes the notices related to the wiring in case of using the svstem 9 2 1 Power Wiring 1 For the use power please use DC 24V power supply 2 If the power variation is larger than the regular range please connect the constant voltage transformer 3 In order to prevent the noise from the power cable it is required to twist the power cable denselv if possible and connect within the shortest distance DC24V 0C24G b Remote module 9 NERENS 83 aa Ol N Constant voltage transformer l OOH l power 4 Connect the power that the noise between lines or between grounds is small if there is much noise please connect the insulation transformer 5 For PLC power I O machine and power machine it is required to divide the svstem as follows Main power Power o VO power Pan l IA Main circu
77. It is required to dselfload the prepared configuration to the master module In this case click the left button of mouse and select master module icon to set which device to use Select Setting Device Assignment from the menu Device Allocation Settings Tools Window Help ssignment Device Bus Parameter Driver Selection Driver select IF Driver CIF Device Driver LIF serial Driver Vendor Hilscher GmbH Version 1 002 Date 13 10 1999 Functions 5 If driver selection window is open select CIF Serial Driver 1 Driver to be provided by G3 4 6 PUEA B type master module is only RS 232C port Thus CIF TCP IP Driver CIF Device Driver is not available Chapter 5 Profibus DP Communication Driver Selection of CIF Serial Driver Device Assignment CIF Serial Driver Device Driver Driver Description CIF Serial Driver Board Selection Name Type Version Date Error saad aa EE Daa ras je ad fa EET SE B Connect COM 1 Conneft COM 2 If the corresponding Connect COM1 press module information is the button to confirm if shself check the the corresponding module COM1 check box information is indicated B If everything ends normally without error press OK button This connects PC serial port and Configuration Port of Profibus DP master module and applies th
78. L TR2A GRL TR2A Smart I O Q Smart VO GRLRYA GRL RY2A GRL D24A GRL D24A GRL DTAA GRL DT4A GRL TR4A GRL TR4A 3 19 GLOFA GM6 G6L RUEA Smart VO GRL D22A GRL TR2A Smart VO GRL RY2A GRL D24A GRL DT4A GRL TR4A GM7 G7L RUEA Smart VO GRL D22A GRL TR2A Smart VO GRL RY2A GRL D24A GRL DT4A GRL TR4A Chapter 3 Svstem Configuration 3 4 4 Modbus Svstem GMWIN jla Tr EE MEE EE 1 n Mad GLOFA GM6 GLOFA GM4 GEEEUES GM7 7L CUE GLOFA GM3 GAL CUEA Re G3L CUEA ER e Smart I O smart v0 Smart 1 0 Smart 1 0 as Dora GSL D22A GSL D22A GSL D22A GSL TR2A GSL TR2A GSL TR2A GSL TR2A Smart I O Smart I O A Smart I O Smart I O C 00707 7 GSL RY2A GSL RY2A GSL RY2A GSL RY2A GSL D24A GSL D24A GSL D24A GSL D24A GSL DT4A GSL DT4A GSL DT4A GSL DT4A GSL TR4A GSL TR4A GSL TR4A GSL TR4A 3 20 Chapter 4 Communication Programming Chapter 4 Communication Programming There are two kinds of Programming methods using the Smart VO series For further information please refer to the users manual related to master module 1 High Speed Link High Speed Link is used when other station s data or information is periodicallv exchanged at everv specific time Bv referring the changing data of its own station or other station periodicallv it enables to utilize the data to the svstem effectivelv and communicates bv setting the simple para
79. N if the communication status of the station set in the parameter and the data block is as follows this flag shall be ON 1 When the station set in the parameter is not RUN mode HSmLTRBL it mA Abnormal information of High 2 When there is an error in the station set in the parameter Speed Link LINK TROUBLE 3 When the communication status of data block set in the parameter is not smooth LINK TROUBLE shall be ON if the above 1 2 3 condition occurs and if the condition returned to the normal condition it shall be OFF General communication status This indicates the general status of communication Dx601 0 _HSmSTATE k information of k data block set information for each data block of the setting parameter k 0 63 Beer in the High Speed Link _HSmSTATE k _HSmMOD k amp HS mTR X k amp x604 parameter _HSmERRIk 7 20 Chapter 7 Rnet Communication Bit Kevword Tvpe a Items Description position _HSmMOD k Bit Dx605 0 Mode information Indicates the action mode of the station set in k data block of k 0 63 Array Dx608 15 RUN 1 others 0 parameter Indicates whether the communication status of k data block of _HSmTRXI k Bit Dx609 0 Status information A the parameter is communicating smoothly as set in the rray k 0 63 Dx612 15 normal 1 abnormal 0 parameter The status information of the station set in k data block from HSmERRIK Bit Dx613 0 Indicates if the error occurs in
80. P M L K D T C area Receiving area of self station Size This means the size of sending receiving data and the unit is 1 word 16 points It is available to set max 60words but for Rnet it is set as 2 words at the present time because max points of the current Smart I O is 2words 32 points Communication period High Speed Link is the service to carry out the sending receiving by the parameter set by the user at the point that PLC program ends Thus when PLC program scan time is short within several ms communication module begins to transmit the data according to every program scan which results in increasing the communication amount and reducing the effectiveness of overall communication system Thus to prevent this the user can set the sending receiving period from min 20ms RNET version V1 0 from every scan to max 10sec The sending receiving period means the sending period if the corresponding block is set as sending and the period to check the data receiving of the corresponding block if it is set as receiving 5 High Speed Link operation After completing the High Speed Link parameter setting if you click the verify button from download menu and execute the parameter download the High Speed Link service begins In this case the corresponding link of the link parameter basic screen should be Enable status 7 16 Chapter 7 Rnet Communication Parameter download screen Download to PLC KGL
81. RLINK HSOLTRBL no 0 63 1 2 3 4 BIT ARRAY Available Available Available Available Available Available 7 3 3 GMWIN High Speed Link Setting receiving Classification Run link Keyword _HSOTRX n n individual name O HS link 1 GMWIN project and Link parameter Action mode DEV_MODE Individual information _HSOMOD n n individual parameter no 0 63 BIT ARRAY Available Available Error DEV_ERROR Individual information _HSOERR n n individual parameter no 0 63 BIT ARRAY Available Available High Speed Link status HS_STATE Individual information _HSOSTATE n n individual parameter no 0 63 BIT ARRAY Available Available If you select the High Speed Link parameter from GMWIN project basic screen the High Speed Link parameter basic screen will appear and you can select the corresponding item High Speed Link parameter basic screen High Speed Link Parameter If selecting parameter High Speed Link parameter from project screen the above menu will appear 7 3 Chapter 7 Rnet Communication High Speed Link parameter basic screen through GM7 master Communicaton Parameter Communication Method Station No Baud Rate Data Bit e Parity Bit Stop Bit 1 Communication Channel RegsZze Mull Maderi ar BEd 22 AHE f RSzs7ze Modem Dedicated rie Init Command C RS2Z32C Dial OE Modem farz Timeout in M
82. Rnet electric G7L RUEA GM7 K80S Rnet electric 7 2 Communication Specification Remote I O module transmission specification master standard Specification 1Mbps Rnet module common Encoding method Manchester Biphase L T ST ransmission distance Max 750m per segment Electric Transmission distance Max 750m 6 repeaters 1 when using the repeater 5 25km Transmission wire Twisted pair shield cable Master slave 64 stations Max no of station number at least one master should be connected Max protocol size 256 bytes Access type of Communication Circulated Token Passing os eas Connection Oriented service Communication method Connectionless service CRC 16 X OO eX X41 Chapter 7 Rnet Communication 7 3 Communication Parameter Setting 7 3 1 Overview The method to program in RNET communication module is supposed to enable to communicate with Smart I O module through High Speed Link service as mentioned on Chapter 4 Communication Programming High Speed Link The High Speed Link service through Rnet communication module is available to use all the existing function and carry out the communication by simple parameter setting The parameter shall be set in GMWIN for GLOFA series and in KGLWIN for MASTER K and from RNET version V1 0 min communication period can be set every scan 1 Setting available range of Rnet communication module max High Speed Link point per c
83. SAFETY PRECAUTIONS gt Read this manual thoroughly before using LGIS equipment Also pay careful attention to safety and handle the module properly gt Safety precautions are for using the product safely and correctly in order to prevent the accidents and danger so make sure to follow all directions in safety precautions gt The precautions are divided into 2 sections Warning and Caution Each of the meaning is represented as follows Warnin Indicates that incorrect handling may cause hazardous 9 conditions resulting in death or severe injury j Caution Indicates that incorrect handling may cause hazardous conditions resulting in medium or slight personal injury or physical damage gt The symbols which are indicated in the PLC and User s Manual mean as follows f This symbol means paying attention because of danger in specific situations This symbol means paving attention because of danger of electrical shock gt Store this manual in a safe place so that you can take it out and read it whenever necessarv Alwavs forward it to the end user SAFETY PRECAUTIONS Design Precautions b Install a safety circuit external to the PLC that keeps the entire system safe even when there are problems with the external power supply or the PLC module Otherwise serious trouble could result from erroneous output or erroneous operation Outside the PLC construct mechanical damage preventing interlock
84. SvCon to set sending receiving number and slave area per slave station and uses Configuration Port to dselfload as master module Sending receiving number is available up to 512bytes 3 584bytes respectively according to the type of Daughter board Sending receiving number per slave station is set as byte unit set in SyCon Communication begins through GMWIN KGLWIN High Speed Link enable set 5 3 2 Operation by High Speed Link If Master module is the product of LGIS G3 4 6L PUEA G3 4 6L PUEB it configures Profibus Network using SyCon It dselfloads Profibus Network Configuration as master module It sets High Speed Link parameter of master in GMWIN and dselfloads it It performs High Speed Link enable set If using other makers product as Master it configures Profibus Network using Configuration Tool of the corresponding product Chapter 5 Profibus DP Communication 5 3 3 SvCon If using master module provided by LGIS G3 4 6L PUEA G3 4 6L PUEB it is required to configure Profibus Network using SvCon and dselfload the information to the corresponding master module As Profibus Network Configuration Tool is different from each master module if using LGIS master module G3 4 6L PUEA G3 4 6L PUEB it is required to use oniv SvCon SyCon execution BI SyCon System Configurator gt Q SyCon Help SvCon Readme SyCon Uninstall Fa SyCon If there is no project using before executing SyCon the initial screen same as the
85. Then the changed mode shall be applied After finishing the communication cable connection make the power ON and check the normal action in the LED action status If it is normal download the corresponding program into GMWIN for GLOFA series and run the program OO lt 1 Materials required in installation Required material Dnet I F module Communication cable Thick cable Thin cable 4 8 port tab terminal resistance 1210 1 1 4W Tab terminal resistance 24V power supply device General power supply Connection connector Phoenix 5 pin Female connector 2 Notices in installing the Connector The following cares should be taken before installing the connector 1 Deal the connector when the signal is not loaded in the cable 2 If the module installed in the system is in action stop the action and then install it 3 If the power is supplied the power should be OFF before working 9 3 Chapter 9 Installation and Wiring 4 After completing the installation tighten the corresponding cable completelv not to be shaken or removed 3 How to install the connector Red V White CAN H SHIELD Blue CAN L Black V Insulated round cable 7cm connector Female 1 Peel off the cover of the cable apprx 7cm for cable connection 2 Remove the covered net covering the signal cable and remove the aluminum foil covering the signal cable and the power cable 3 Cut the shrinkage
86. WER LED is OFF OFF Action method when ERR LED is blinking When ERR LED is blinking Action method when RUN LED is OFF When RUN LED is OFF ine cease of abnormal Action method in case of abnormal operation of VO operation I O part part When program write does A Action method when program write does not work not work Chapter 11 Trouble Shooting 11 2 1 Action method when POWER LED is OFF Here describes the action order when POWER LED is OFF while applv the power or during the operation POWER LED is OFF Is the power supplying Supply the power Is POWER LED ON Meet the supplv power within Is the power voltage within the regular range the allowable range Is POWER LED ON Connect power cable completelv Is the power cable connected well2 1 Check the current capacitv and Is the over current reduce the over current protection acting 2 After input power OFF then power ON Ves Is POWER LED ON After writing the trouble shooting questionnaire contact End the customer center Chapter 11 Trouble Shooting 11 2 2 Action method when ERR LED is blinking Here describes the action order when ERR LED is blinking in case of the power input or when operation start or during operation ERR LED is blinking Connect GMWIN and check the error code contents Refer to typical system Is it warning error warning flag and remove the
87. WIN gt PLC 2 High Speed Link information monitor After KGLWIN online connection it is available to monitor High Speed Link information by using monitoring window and information read window There are two kinds of method to monitor one is by selecting the flag to monitor from flag monitor menu of monitoring window to monitor the individual information and overall information and another one is by selecting the High Speed Link parameter from online information read menu to monitor overall information e Flag monitor Flag monitor is the function to monitor by selecting the necessary flag from KGLWIN project gt monitoring using the flag monitor menu First if you select flag monitor button from monitoring window the flag monitor screen as shown on the figure below will appear and if you press the registration button the flag registration screen will appear Select the High Speed Link information flag to monitor from the flag registration screen one by one and register it If flag registration is completed it begins to monitor in monitor screen If the monitoring does not work please check the monitor start mode once again Flag monitor screen and Flag registration screen EA Monitor New Project1 Bit Word Double Word J Flag Device No Device alias Curre 7 17 Chapter 7 Rnet Communication Flag monitor screen the flag is registered EH Monitor New Projecti
88. WIN Link parameter setting 4 14 4 2 6 High Speed Link Communication status flag information 4 18 4 2 7 High Speed Link Speed calculation 4 21 4 3 Function BloCk 4 25 4 3 1 OvervieW 4 25 4 3 2 Start of GMWIN Function Block 4 25 4 3 3 Execution of KGLWIN command 4 27 Chapter 5 Profibus DP Communication 5 1 OvervieW 5 1 5 2 Communication Specification 5 1 5 3 Basic Performance 5 2 5 3 1 OvervieW 5 2 5 3 2 Operation by High Speed Link 5 2 5 3 3 SYCON 5 3
89. WO 1 0 Sending DRT1 OD08 station 3 MW 100 Sending 1794 OB16 station 4 MW200 GM6 Station 0 Master Chapter 6 DeviceNet Communication 1 High Speed Link parameter setting in GM6 station 0 Master module link information setting High SpeediLink Set f f f f The sending parameter setting to Station 1 GDL TR2A Station no of remote I F module to send HighSpeedLink ltim Edit the data ol stroke When sending GDL TR2A data size is set as 2bytes basic value Chapter 6 DeviceNet Communication The receiving parameter setting from station 2 GDL D22A HighSpeedLink lt m Edit Station no of Mode GDL D22A Station No a Remote Send C Strobe 1 C cos Remote Receive The storage area of Cyclic the data received from GDL D22A When receiving from GDL D22A the data size is set as 2bytes Area PLC Area C OG AP C Aw E SOW 0 1 0 caoi oen The sending parameter setting to station 3 DRT1 OD08 HighSpeedLink ltim Edit Mode Station No Communication Mode 3 Poll Remote Send Strobe Sets the sending data size 1byte to DRT1 OD08 c cos C Remote Re c Station no of DRT1 OD08 Cyclic Area Size Byte ji ome eeo PLC Area G SMI C Aw C HOW 100 6 14 Chapter 6 DeviceNet Commun
90. a and CPS is the number of character to be transmitted per second Usually 1 character is 1Bvte 8Bit and thus CPS is the bvte number available to transmit per second Node This means the connecting joint of data in network tree structure and generally the network is composed of lots of node This is expressed also as Station no Packet This is the term used in packet exchange method that divides the information into packet unit and transmits and also is the compound term of Package and Buket Packet is the thing attached the header indicating the address of other station bv dividing the transmitting data into the designated length Port This is a part of data processing device to send receive the data from remote terminal in the data communication and in case of Cnet serial communication RS 232C This is the serial communication standard designated by EIA according to the recommendation of CCITT as the interface to connect the modem and terminal or model and computer This is used for modem connection as well as direct connection to the null modem The demerits are that the transmission distance is short and only 1 1 communication is available The specification that overcome this demerits is RS 422 RS 485 RS 422 RS 485 This is one of serial transmission specification and the transmission distance is long and 1 N connection is available comparing with RS 232C The difference between 2 specification is that RS 422 uses 4 signal cable su
91. acity to open close it may cause the failure breakage and the fire 2 Use Wire The wire should be selected considering the ambient temperature allowable current and the min spec of the wire should be more than AWG24 0 18mm 3 Environment When I O wiring if it is close to the heat generating machine or material or if the wiring is contacted directly to the oil for a long time it may cause the short circuit breakage and failure 4 Polarity Check the polarity before applying the power to the terminal stand that has the polarity Special cares should be taken not to wire AC input power to DC24V external power supply terminal on the edge of basic unit input part In case of DeviceNet 24V power enters into the communication cable together and it is not necessary to wire separately 5 Wiring e When wiring the I O line with high voltage cable and the power cable together the induction obstacle occurs that may cause the failure and malfunction e lt is not allowed to pass the cable in front of VO action indication part LED because it prevents from distinguishing the I O indication e In case that the inductive load is connected to the output part please connect the surge killer or diode to the load in parallel Connect the cathode of diode to the side of the power 9 10 Chapter 9 Installation and Wiring ja Induction load m R Induction load Fl Diode Output 6 Terminal stand When wiring
92. ameter setting completion screen example E xi High Speed Link 1 Link Set Network Type GLOFA Pnet Slot 0 Self Station No Edit r Entry List Num Type Class From Area To Area Size W200 Delete 5 14 Chapter 5 Profibus DP Communication The function of each registration item is as follows e Area When sending set the area to read the data to send and set the storage area of the received data when receiving e Size This means the data size to send receive and the unit is 1 bvte and it is available to set total sending receiving as 1kbytes for G3 4 6L PUEA and 7kbytes for G3 4 6L PUEB 1 The size of sending receiving area is total VO contact number made in SyCon 2 The order of programming is carried out as GAL PUEA 1 and GPL TR2A 16 points GPL TR4A 32 points GPL D22A 16 points and when setting the sending area as MWO the receiving area as MW100 Sending area MWO Receiving area MW100 Size of sending area 6 bvtes total output contact number Size of receiving area 2 bytes total input contact number And MWO data gt GPL TR2A output MW1 MW2 data gt GPL TR4A output GPL D22A input gt MW100 saving 3 The setting order programmed in SyCon has the priority when sending receiving the data than station no and cable connection 5 15 Chapter 5 Profibus DP Communication 5 3 12 High Speed Link Information in GMWIN 1 High
93. ariable should be equal to or greater than that of the data to read If it is smaller error code shall be indicated on the STATUS e The read data shall be saved from array variable RD DBOJO The remaining part after filling the array variable by the read data shall be redundancy This is the example when GM7 basic unit is the Master and when reading input contact data of Modicon product that is station no 17 Execute the Status Read of input contact Input 10197 10218 of the Slave station Station no 17 The input contact of the Slave station is assumed as follows and the read data is saved in the BOOL type random array variable RD_DB1 whose size is 24 8 18 Chapter 8 Modbus Communication Input contact Contact status Hexa Input contact Contact status Hexa The status of Input contact 10219 10220 is Redundancy The data shall be transmitted from low bit by byte unit The insufficient bit part of the byte shall be filled with 0 The transmission of the above data is shown on Ex 1 Ex 1 AC DB 35 Function Block input SLV_ADDR 16 11 or 17 Input value Enter the input condition to run Slave station no FUNC 16 02 or 2 Enter 2 when reading the input contact status ADDRH 16 00 or 0 16 C4 or 196 High byte among the address starting to read from the Slave station Low byte among the address starting to
94. art after filling the array variable by the read data shall be redundancy 8 24 Chapter 8 Modbus Communication 3 MODO506 Function Block Input REQ When 1 rising edge Function Block execution SLV ADDR Slave station address input FUNC Function code input It supports function code 05 and 06 ADDRH High address among start address to write in the Slave station ADDRL Low address among start address to write in the Slave station NUMH High address among data to write in the Slave station NUML Low address among data to write in the Slave station Output NDR If executing without error output 1 and maintain 1 until calling next Function Block ERR When error occurs output 1 and maintain 1 until Calling next Function Block STATUS When error occurs output the error code 1 Function This is the Function Block to execute by selecting function code 05 and 06 from modbus protocol communication and used for 1Bit Write function code 05 and 1Word Write function code 06 Function code 05 performs 1Bit data Write for output contact Coil and if setting 255 or HFF for input NUMH of Function Block or O or HOO for input NUML write 1 for output contact and if setting O or HOO for input NUMH or 0 or HOO for NUML write 0 for output contact Function code 06 performs 1 word data write in output register 2 Error Output the error code to the output STATUS Further information
95. aster Mode 50 0 ms Protocol and Mode Dedicated C Master Read Status af slave PLG iet C Slave Modbus C Master C Slave User Defined C Master C Slave FIELDBUS Waster ue C Slave cancer Heo Transmission Mode In case of GM7 RNET select parameter High Speed Link parameter from project screen 2 Setting function The High Speed Link items 1 4 means max installation number of communication module according to PLC CPU type It is available to install max 4 communication module for GLOFA GM1 GM2 GM3 CPU GM4 CPUB max 2 for GLOFA GM4 CPUA GM6 and max 1 for GM7 Communication module installation relation per CPU model Classification Available communication module Max installation number KT 1 GLOFA GM3 G3L RUEA 4 EAC GLOFA GM4 CPUA GAL RUEA GLOFA GM4 CPUB GAL RUEA GLOFA GM6 G6L RUEA 2EA GLOFA GM7 G7L RUEA Chapter 7 Rnet Communication 3 Link parameter setting If you select the corresponding parameter from parameter setting basic screen the High Speed Link parameter setting first screen will appear as shown in the following figure If setting the parameter at first the initial value will be indicated as shown on the figure below Parameter setting screen High Speed Link 1 0 1 2 3 4 5 6 7 8 9 Parameter setting initial screen is composed of two items such as link setting and Entrv list and the setting method per each item and
96. ata address shall be processed internally automatically by the input value of Function Block input FUNC without separate input ADDRH 16 00 or 0 16 13 or 19 Chapter 8 Modbus Communication 16 00 or 0 High byte when expressing total size of data to read by Hexa Low byte when expressing total size of data to read by Hexa From the example it is required to read 00020 00056 and total size of data shall be 37 If expressing 37 by Hexa it shall be H0025 and it is required to enter HOO for NUMH and H25 for NUML 16 25 or 37 Results Storage value RD DBOJOJ 1 Variable name RD DBOI30 Storage value RD_DBO 10 0 Variable Storage name value RD DBOJ20 1 Variable name Variable name RD DBO RD_DBO 11 RD_DBO 21 RD DBOJS1 RD DBO RD_DBO 12 RD_DBO 22 RD_DBO 32 RD DBOJS RD DBO 13 RD DBOJ23 RD DBOI33 RD DBOJAJ RD DBOI14 RD DBOJ24 RD DBOJ34 RD_DBO 5 RD_DBO 15 RD_DBO 25 RD DBOIS5 RD DBOJ6 RD_DBO 16 RD_DBO 26 RD_DBO 36 RD DBO RD_DBO 17 RD DBOI27 RD DBOJ37 RD DBOJS RD_DBO 18 RD DBOJ28 RD DBOJ38 RD DBOJ9 0 A 1 0 0 1 A 1 1 RD_DBO 19 1 0 1 1 0 0 1 0 0 RD DBOJ29 1 0 1 0 1 1 1 0 0 RD_DBO 39 The variable to save the read data should be array type variable and the size of array type v
97. ating by the general dialup modem using Cnet I F module G7L CUEB Note RS 232C dedicated modem and RS232C dialup modem communication is done by Cnet I F module G7L CUEB only that supports RS 232C and not by Cnet I F module G7L CUEC that supports RS 422 485 Timeout when setting the master e This is the time to wait the response frame after sending the request frame from MK80S basic unit set as the master e Default value is 500ms e When setting max sending receiving period of master PLC should be considered e If the value smaller than max sending receiving period is set it may cause the communication error Modbus master Slave If setting as the master it shall be the subject in the communication system and if setting as the slave it will reply only according to the request frame of the master Transmission mode Available to select one from ASCII mode or RTU mode 8 10 Chapter 8 Modbus Communication 8 4 Function Block 8 4 1 GLOFA GM Series 8 4 1 1 for GM3 4 6 1 RTU RD IN OUT Description Function Block execution condition Rising edge action When changing from 0 to 1 one time executed Cnet module slot no 0 7 Channel setting 0 RS 232C 1 RS 422 485 Other station no setting 0 32 ait Modbus Command 1 4 1 Read coil status Bit SLOT ERR 2 Read input status Bit CH ve 3 Read holding register Word US 4 Read input register Word
98. be OFF 5 Error HSOERRIO 63 It describes the parameter error information that is set in the individual parameter registration no 0 63 The error indicates generally the status that the PLC does not work the user program normally and if it is OFF this means that the PLC of other station works normallv and if ON this means that the other station is in the abnormal status 6 High Speed Link status HSOSTATEJO 63 It describes the general information for registration list bv collecting all individual information per item That is if the sending receiving status of the corresponding list is normal and the action mode is RUN and there is no error it shall be ON and if violating the above condition it shall be OFF Among the keywords used in 1 6 items O describes High Speed Link no 1 2 3 4 used when setting the parameter if the installed communication module is one High Speed Link 1 shall be used 0 63 describes individual parameter registration no check the communication status of each parameter that is in the registration no 0 63 4 20 Chapter 4 Communication Programming 1 In case of Profibus DP module it has other High Speed Link flag For further information please refer to 5 3 12 GMWIN High Speed Link information 4 2 7 High Speed Link Speed Calculation 1 Overview High Speed Link data transmission speed can be determined by various factors Data transmission f
99. c Redundancy Check This is one of error detection method and is used widely for the synchronous transmission that is called as cyclic sign method Terminal resistor This is the resistance to be used to meet the mutual impedance between sending receiving side of Physical Layer and Terminal resistance of Rnet 1100 1 2W APPENDIX High Speed Link This is the communication method to be used oniv between Rnet communication module so that the user can send receive the data with high speed The communication is carried out bv setting the high speed link parameter in GMWIN KGL WIN Segment This is the local network connecting all station bv using the same Token without using anv other connecting device Gatewav repeater Network This is the overall communication system composed of more than one segment and using the same Token A 5 APPENDIX A1 4 Modbus Protocol This is the communication regulation pre defined on the sending receiving side of information to send receive the efficient and reliable information without error between more than 2 computer and terminals Generallv it defines the establishment of calling connection structure of message exchange form retransmission of error message line inversion procedure character svnchronization between terminal etc BPS Bits Per Second and CPS Characters Per Second BPS is the transmission rate unit how manv bit is transmitted per second when transmitting the dat
100. cation relation is available as the speed shall be set automatically according to the speed of master Profibus DP DeviceNet etc 5 6 7 8 EE EE ES Chapter 1 Overview 1 3 Product Configuration of Smart VO 1 3 1 Tvpe Name Indication Classification Model name Tvpe name indication GPL D22A GDL D22A GRL D22A GSL D22A GPL D24A L Communi cation GDL D24A 32 point GRL D24A Communication tvpe VO points GSL D24A P Profibus DP 2 16 points GPL TR2A D DeviceNet 4 32 points R Rnet GDL TR2A 16 point S Modbus VO Type GRE THES D2 DC24V input GSL TR2A RY Relay output TR TR output DT DC input TR GDL TR4A output GPL TR4A 32 point GRL TR4A GSL TR4A GPL RY2A GDL RY2A 16 point GRL RY2A GSL RY2A GPL DT4A DC TR GDL DT4A 32 point combined GRL DT4A GSL DT4A 1 3 Chapter 1 Overview 1 3 2 Characteristics per Module Classifi Ed Product Name Type name Specification cation GPL TR2A e Input voltage power section DC2AV rating e I O point Transistor output 16 points GPL TR4A e Input vollsde power section poe anng e VO point Transistor output 32 points e Input voltage power section DC24V rating GPL DT4A e I O point combined DC input 16 points TR output 16 Profibus DP points GPL RY2A e Input voltage power section DC24V rating e VO point Relay o
101. ce input In case of DC input module as the wiring method of external input power is different according to such input tvpes make sure of selecting the input module considering the spec of input connection machine Remote VO is available for source sink in common The wiring method per tvpe is as follows 1 How to connect the sink tvpe external connection machine to the source tvpe DC input module DC input module e External connection machine is located between DC power and terminal of DC input module terminal e Thus when input ON the current flows from DC input module terminal to external connection machine 2 How to connect the source tvpe external connection machine to the sink tvpe DC input module module e External connection machine is located between DC power and terminal of DC input module terminal e Thus when input ON the current flows from external connection machine to DC input module terminal 3 1 Chapter 3 Svstem Configuration 2 In case that the open close frequencv is high or it is used to open close the conductive load please use transistor output module as Relav output module mav reduce the life 3 2 Names of Each Part 3 2 1 Basic System Configuration Smart I O series contains all 4 kinds of module configuration According to network configuration that the user wants it is available to install the system simple and effectively by the combination of the following
102. ch as TX TX RX RX while RS 485 has 2 signal cable and performs the sending receiving through the same signal cable So RS 422 performs full duplex mode communication and RS 485 performs semi duplex mode communication A 6 APPENDIX A 2 External Dimension 1 External dimension of 16 point unit The external dimension of Profibus DP DeviceNet Rnet Modbus etc are all same Unit mm NEER s ARIURRORBERNRARU 2 External dimension of 32 point unit The external dimension of Profibus DP DeviceNet Rnet Modbus etc are all same Unit mm
103. ck V Power cable Red V Power cable e Max transmission distance by Cable types Max distance Thick cable Thin cable Transmission speed 125kbps 500m 100m 250kbps 250m 100m 500kbps 100m 100m Chapter 2 Product Specification lt STRUCTURE gt Copper film covered shield Insulation covering Thick Green Thin Yellow Os DC Power cable 15AWG 19X28 Thick Mylar 1ape 22AWG 19X34 Thin Signal cable Blue White 1BAWG 19X30 Thick Shielded cable 24AWG 19X36 Thin 2 13 Chapter 2 Product Specification 2 7 3 Rnet Cable Specification e Twist Pair Cable Cable Description Low Capacitance Lan Interface Cable LIREV AMESB Specification 2 0 64 mm GS 92 3032 22 AWG Maker LG Cable Electric characteristics Items Characteristics Test condition Conductor resistance Less than 59 Normal temp Voltage resistance DC 500V 1 min resist In air Insulation resistance MEGA Q km More than 1 000 Normal temp Capacitance Less than 45 1 kHz Characteristic impedance 120 12 10MHz Appearance characteristics CORE Conductor Outside diameter Insulator Outside diameter e Structure Diagram Conductor Insulator Grounding wire 2 14 Chapter 2 Product Specification 2 7 4 Modbus Cable Specification In case of Modbus communication using RS 422 channel it is required to use Twist Pair Cable for RS 422 considering communication distance and communication spe
104. cover for packing approx 4cm and rap the cable and then cover the exposed conductor and insulated coverings of the cable 4 Peel off the coverings of the signal cable and the power cable approx 3mm from the ends For the safe cabling apply the heat to the compressed cover for packing and stick to the cable closely MA terminal Cable signal cable Power cable 5 After inserting the peeled coverings into the clamp screw of the connector tighten the screw Cares should be taken to match the cable with the signal name of the connector There are 2 wavs of cable connection one wav to use the tab as below and another way to connection by the drop method DC 24V power should be installed in the place necessarv to maintain the voltage when Smart I O module is getting more or the cable is getting longer Tab Cable Drop cable max 6m Thin cable 9 4 Chapter 9 Installation and Wiring The method to connect the network is as follows Terminal resistance 4 How to install the tab Example of 8 Port tab It is available to connect to the trunk line of device port tab and connect or remove max 8 port tab 9 5 Chapter 9 Installation and Wiring 1 The drop line composed of Thick cable or Thin cable is available to connect to the device by the tab and in case of Open style tab it is available to use 3 tvpe of connectors Pluggable screw tvpe Hard wired screw tvpe Soldered tvpe
105. creen in case of K80S di Parameter New Projecti Basic Interrupt Comm PID TUN I PID CAL Pulse Out Analog Latch Area Timer Boundary Input Setting k m 100 msec T 000 fiar Input Filter Time 8 7 M ees p 10 msec T 192 255 Pulse Catch Set POOOX 7 U MA MA MAN 100 msec T 144 E Watchdog Time 20 l0msec ir G GF IF PLC Operation Mode 10 msec T 240 255 Vv Blown Fuse g 255 W Operation Error p 3500 4500 I Output during Debugging iN EN M Remote Access Control If selecting communication from KGLWIN parameter basic screen as shown on the above figure the communication parameter setting screen will appear as below and if you select master from the FIELDBUS menu on the right bottom side and press register list the High Speed Link parameter basic screen will appear Communication parameter setting screen Z Parameter New Projecti Basic Interrupt jComm PID TUN PID CAL Pulse Qut Analoa EER ES Di Protocol and Mode Communication Disable m Ti tin Master Mode f500 Communication Method at aE ne Station Number fo z Dedicated Baud Rate 19200 z Data Bit EF Master IT ead status of slave BIG BE C Slave Parity Bit None 7 Stop Bit fi v l Modbus Communication Channel C Master Transmission Mode ASCII R222320 Null Modem or R3422 465 C Slave 8 ri fi l IDEM
106. data to communicate 2 There is no header and tale and it starts from station no Address and ends the frame with CRC 3 lthas min 3 5 Character Time Interval between frames 4 When exceeding more than 1 5 Character Time between Character please disregard the corresponding frame 5 ltuses 16 bit CRC to check the error 6 Frame structure HEX data Classification 8 1 Chapter 8 Modbus Communication 1 The size to compose one letter character is called 1 character that is 1 character is 8bits 1byte 2 1 character time means the time to take when sending 1 character Ex 1 1 character time calculation in communication speed 2 400 bps 2 400 bps is the speed that takes 1 second to send 2 400 bits When sending 1 bit 1 sec 2 400 bit 0 41 ms Thus 1 character time is 0 41 ms x 8 bit 3 28 ms In case of 584 984A B X the internal processing performs the frame classification using the interval more than 1sec without LRC 3 Station no Address Area 1 Smart VO series supports 0 31 2 Station 0 uses Broadcast address Broadcast address is the station no the salve device except self station no recognizes and responds and it does not support in Smart VO series 4 Function Code Area 1 In Smart VO series it supports Modicon function code 01 02 03 04 05 06 15 16 only 2 When the response format is Confirm ACK response the same function code is used 3 When the resp
107. e error status and it is communicated properlv for the sending receiving mode If the above 7 items are satisfied RUN LINK of station 1 shall be ON If using RUN LINK contact associated with program in the svstem where PLC of various stations performs interlocking through High Speed Link it is available to carrv out the mutual monitoring of sending receiving data and the reliable communication But once RUN LINK contact is ON it maintains ON status until Link Enable becomes OFF Thus when monitoring the abnormal status such as communication error it is required to use link trouble Chapter 4 Communication Programming information contact together as follows 2 Link Trouble HSOLTRBL When RUN LINK violates the condition of RUN LINK ON in the status that RUN LINK is ON LINK TROUBLE shall be ON and if recovered it shall be OFF 3 Sending Receiving status TRXOSTATEJO 63 When the parameter action that is set in the individual parameter registration no 0 63 respectively is carried out properly in accordance with sending receiving period the corresponding bit shall be ON and if not carried out it shall be OFF 4 Action mode HSOIMODEIO 63 It describes the parameter action mode information that is set in the individual parameter registration no 0 63 If the station set in the registration item is RUN mode the corresponding bit shall be ON and if STOP PAUSE DEBUG mode it shall
108. e input data and designate which position of the own station to save from MW IW QW As memory map is different according to CPU models please refer to memorv map described on the corresponding maual The flowing shows the setting available areaaccording to station tvpe Setting Area according to Station tvpe AI Ta imm Remote sw x fo xo eo o O setting available X setting not availble 1 The address of Smart VO series is allocated as IW0 0 0 IW0 0 1 in case of input and QW0 0 0 QW0 0 1 in case of output Size data size to send receive unit is 1 word 16 points 4 10 Chapter 4 Communication Programming Sending Receiving period High Speed Link is the service to carry out the sending receiving bv the parameter set bv the user at the point that PLC program ends Thus when PLC program scan time is short within several ms communication module begins to transmit the data according to everv program scan which result in increasing the communication amount and reducing the effectiveness of overall communication svstem Thus to prevent this the user can set the sending receiving period from min 20ms to max 10sec If not setting it shall be set as basic value of 200ms automaticallv Sending Receiving period means the sending period in case that the corresponding block is set as sending and the data receiving check period of the corresponding block in case that it is set as receiving If PLC
109. e power of master module Press connect COM1 or other button according to PC serial port and confirm if the corresponding module is selected In the figure version and Date may have different value If there is no error check the check box of the left side and click OK button 1 When pressing Connect COM1 button if the module information does not appear normally and the error occurs check the connection of cable for configuration and the cable condition first If Cable is OK it means that module must be poor In this case contact to the customer service center 5 10 Chapter 5 Profibus DP Communication 5 3 10 Configuration Download If vou select Online Dselfload from the menu dselfload begins to run In this case all LED shall be OFF and only READY LED shall be blinking After dselfload all LED show its self function If vou carrv out dselfload in the status that the communication between the current master and slave is open the warning window with the message if the dselfload is done during the bus operation the communication between the master and the slaves is stopped will appear After confirming if there is a problem by communication cutoff click Yes Y button and dselfload will run normally Configuration dselfload EE EE EE EE Online Settings Tools Window Help Download Ctrl D Start Debug Mode Dselfload processing window
110. ead by Hexa ADDRH 16 00 or 0 ADDRL 16 6B or 107 Low byte when expressing total size of data to read by Hexa From the example it is required to read 40108 40110 and total size of data shall be 3 If expressing 3 by Hexa it shall be H0003 and it is required to enter HOO for NUMH and HO83 for NUML 16 03 or 3 e Results Variable name Storage value RD DWOIO HOO2B or 555 RD_DWO 1 H0000 or 0 RD_DWO 2 H0064 or 100 RD_DWO 3 x 8 22 Chapter 8 Modbus Communication The variable to save the read data should be array type variable and the size of array type variable should be equal to or greater than that of the data to read If it is smaller error code shall be indicated on the STATUS e The read data shall be saved from array variable RD_DWO 0 The remaining part after filling the array variable by the read data shall be redundancy This is the example when GM7 basic unit is the Master and when reading input register data of Modicon product that is station no Execute the Read of input register Input Registers 30009 of the Slave station Station no 17 The input register of the Slave station is assumed as follows and the read data is saved in the WORD type random array variable RD DW1 whose size is 2 Input Register 30009 Register Status HOOOA e The data is transmitted from high byte of low word by byte unit The transmission of the above data is shown on Ex 1
111. ease refer to the error code 5 Program Example This is the example when GM7 basic unit is the Master and when reading output contact data of Modicon product that is station no 17 8 16 Chapter 8 Modbus Communication e Execute the Status Read of output contact Coil 00020 00056 of the Slave station Station no 17 The output contact of the Slave station is assumed as follows and the read data is saved in the BOOL type random array variable RD DBO whose size is 40 Output contact Contact status Hexa Output contact Contact status Hexa lt Data status of Modicon product output contact 00020 00059 gt The status of output contact 57 58 59 is Redundancy The data shall be transmitted from low bit by byte unit The insufficient bit part of the byte shall be filled with 0 The transmission of the above data is shown on Ex 1 Ex 1 CD6BB20E 1B Function Block i Input value input REQ Enter the input condition to run SLV_ADDR 16 11 or 17 Slave station no FUNC 16401 or 1 Enter 1 when reading output contact status High byte among the address starting to read from the Slave station Low byte among the address starting to read from the Slave station In order to read from output contact 00020 it is reguired to read from no 19 according to the 8 modbus addressing regulation And most significant data of d
112. ed The table below shows the specification of recommended cable In case of using other cables it is required to use the cable suitable for the following characteristics Product name Low Capacitance Lan Interface Cable i Type name LIREV AMESB V Spec 2P X 22AWG D 0 254 TA V Maker LG Cable Twist Pair Cable Specification Electric Characteristic Test Items Characteristics Test condition Insulation resistance More than 1 000 Normal temp Capacitance Pf M Less than 45 1kHz Characteristics impedance 120 12 10MHz ia EE Appearance Characteristic Ha EN Single Wire ee l a Conductor piena NO mm 1 0 643 diameter 0 643 Thickness oe Era os Insulator Outside diameter 1 94 Structure Diagram Conductor Insulator AL M LER TAPE Grounding wire Braided material Sheath material 2 15 Chapter 2 Product Specification 2 8 Terminating 2 8 1 Profibus DP Terminating e Connection Connector Terminal unit for cable connection Termination switch ON Terminating OFF no terminating Q For end connection Q For branch connectionf 2 8 2 DeviceNet Terminating e Terminal resistance 1210 1 1 4W resistance should be added Connected to CAN H of connector and CAN L signal cable 121 Q dd CAA AKA S Red 0 DOOD Black Shield Blue 1 Terminal resistance should be added to both end of trunk line of network and in case of composing by
113. ely Chapter 3 Svstem Configuration 3 3 1 3 Rnet module 1 Terminal block configuration Terminal block Contact and Power Input GRL D22A GRL D24A 0 15 Input contact terminal GRL D22A 0 31 COM Input contact terminal GRL D24A Common terminal 16 points COM GRL D22A COMO COMI Common terminal 16 points COM GRL D24A FG FG terminal DG 24V DC 24V power input terminal DC 24G DC 24V power input terminal GRL DT4A 0 15 0 15 VO contact terminal COMO COMI1 Common terminal 16 points COM FG FG terminal DG 24V DC 24V power input terminal DC 24G DC 24V power input terminal GRL TR2A GRL TR4A 0 15 Output contact terminal GRL TR2A 0 31 Output contact terminal GRL TR4A COM Common terminal 16 points COM GRL TR2A COMO COMI1 Common terminal 16 points COM GRL TR4A FG FG terminal 24V DC 24V power input terminal 24G DC 24V power input terminal GRL RY2A 0 15 Output contact terminal COMA COMD Common terminal 8 points COM FG FG terminal DC 24V DC 24V power input terminal DC 24G DC 24V power input terminal 3 13 Chapter 3 Svstem Configuration Wiring diagram 2 G im D amp G D G GRL DT4A input section D24A IGRL GRL D22A ee section GRL TR4A
114. emark 1 IEC International Electrotechnical Commission International civil community that promotes international cooperation for standardization of electric electro technology publishes international standard and operates suitability assessment system related to the abov 2 Pollution Degree An index that indicates the pollution degree of used environment that determines the insulation performance of the device For example pollution degree 2 means the state to occur the pollution of non electric conductivity generally but the state to occur temporary electric conduction according to the formation of dew 2 1 Chapter 2 Product Specification 2 2 Power Specification Here describes the Power Specification of Smart I O 2 2 1 Performance Specification Here describes Power Performance Specification of Smart I O Profibus DP Pnet module Specification Items GPL GPL GPL GPL GPL GPL TR2A TR4A RY2A DT4A D22A D24A Input power DC 24V Max 28V Min 19V Input current 0 4A 24VDC Dash current Less than 40A 24VDC input Rated output current 0 2 0 6A 5V R ated output current 0 0240 1A 5V Aux Efficiencv More than 609 in case of Full Load Power indication Output voltage dwell time Suitable wire spec When power input LED ON Within 150ms DC19 24V input Full Load 1 5 2 5mm AWG16 22 Suitable tightening torque 12kg cm
115. enu and program it 1 High Speed Link project setting If selecting link from Project menu High Speed Link parameter basic screen will appear KGLWIN Project Basic Screen w h DR 200 wees Bs izixi S E New Project K30084 Program Parameter Variable Comment Monitor 2 Link parameter selection 1 Setting method select parameter link from project screen KGLWIN Parameter menu Basic Interrupt 1 0 Linki Link2 Link3 Link4 Latch Area Timer Boundary Computer communication L p 100 msec T 000 fer Station Number 7 i 10 msec T 192 255 Baud Rate 7 M Ed Ed eee m 7 Master Slave Tad m atchdog Time lImsec jer a En Time Out x10ms PLC Operation Mode IO msec T 240 255 aa ka M Blown Fuse Read Slave PLC State 2 Setting function KGLWIN link 1 4 means max Installation no of communication module according to master PLC CPU types A If using one communication module select link 1 B Only one High Speed Link parameter is available to set for one communication module Chapter 4 Communication Programming 3 Link initial setting KGLWIN contains all general contents necessarv for communication setting in link items and the setting method is the same as that of GMWIN KGLWIN Parameter Setting Initial Screen Basic Interrupt I O Link Link Link3 JLinka Link Disabliy Self Station No 0 Base fO
116. er 2 Product Specification Chapter 2 Product Specification 2 1 General Specification The General Specification of Smart VO series is as follows Specification References Use temperature 0 55 C Storage Temp P5 70 C Use humidity 5 95 RH no dew Storage humidity 5 95 RH no dew In case of Intermittent vibration Frequency Acceleration Amplitude Times 10 lt f lt 57Hz 0 075mm Vibration resistant 57 lt f lt 150Hz 9 8m s IG ibrati X Y Z IEC6 1131 2 In case of Continuous vibration 10 times Frequency Acceleration Amplitude each direction 10 lt f lt 57Hz 0 035mm lt 57 lt f lt 150Hz 4 9m s 0 5G z e max impact acceleration 147 m s 5G Impact proof e Application time 11ms IEC 61131 2 e pulse wave tvpe semi sine wave pulse 3 times each direction X V Z Square wave LGOOOO impulse noise AC 4 1 500 V DC 900V oooggg i IEC 61131 2 de Voltage 4kV Touch discharge IEC 801 2 Radiant electromagnetic field noise IEC 61131 2 Noise resistant 27 500 MHz 10V m IEC 801 3 Fast Transient cation more than Analog I O IEC 61131 2 Bust 24V Communication Interface IEC 801 4 Noise Classifi Digital VO Digital VO below 24V Voltage Surrounding No corrosive gas no dust environment Use altitude Less than 2 000m Pollution Less than 2 Cooling method Natural air conditioning R
117. er module G3L PUEA G3L PUEB G4L PUEA G4L PUEB G6L PUEA G6L PUEB For further information for Profibus DP please refer to Korea Profibus Association s homepage http www profibus co kr 5 2 Communication Specification Classification G3 4 6L PUEA G3 4 6L PUEB Module type Master Network type Profibus DP Standard EN 50170 DIN 19245 Media Access Logical Token Ring Communication method Topology Bus Modulation method NRZ Communication cable Shielded Twisted Pair 1200 m 9 6k 187kbps Communication 400 m 500kbps distance 200 m 1 5 Mbps 100 m 3M 12Mbps Max Node network 126 Station Max Node segment 32 Station Max I O data 1kbytes 7Kbytes Communication Parameter setting by using GMWIN High Speed Link parameter and parameter setting SyCon PB Configuration Tool SyCon PB Configuration port RS 232C Configuration Port support RS 485 Electric 5 1 Chapter 5 Profibus DP Communication 5 3 Basic Performance 5 3 1 Overview Profibus DP Master module is available to set as the following function Supports only High Speed Link communication Uses parameter setting in GMWIN KGLWIN and Configuration Tool LGIS provided Tool SvCon Sets only sending receiving area from GMWIN KGLWIN highs speed link parameter setting Sending receiving data shall be saved continuously from the setting area and sent this is similar to the continued MAP of MASTER K Uses
118. er must select the action mode for Cnet I F module correctly and set the action mode accordingiv If setting the action mode wrong it may cause the communication error For the channel using the exclusive communication mode it is reguired to set the station no In case of the system using the exclusive communication mode and communicating by RS 422 485 it is not allowed to have Modbus module of the same station no in the same network In case of RS 422 communication if there is double station no it may cause the communication error For communication cable the designated standard cable should be used If not it may cause the significant communication obstacle Check if the communication cable is cut off or short circuited before installation Tighten the communication cable connector completely and fix the cable connection tightly If cable connection is not complete it may cause the significant communication obstacle RS 422 485 cable should connect the TX RX correctly When several stations are connected the first 2 stations should be connected bv TX and RX and other stations should be connected bv TX to TX and RX to RX themselves RS 422 communication In case of RS 485 communication TX and RX of Cnet VF module should be connected each other If the communication cable is twisted or the cable is not connected properiv it mav cause the communication error In case of connecting the long distance communication cable the wiring
119. er status H0003 8 27 Chapter 8 Modbus Communication 4 MOD1516 Function Block Input REQ When 1 rising edge Function Block execution SLV ADD Slave station address input R FUNC Function code input It supports function code 15 and 16 ADDRH High address among starting address to write in the Slave station ADDRL Low address among starting address to write in the Slave station NUMH High address of data size to write in the Slave station NUML Low address of data size to write in the Slave station BVTE CN _ Byte size of data to write in the Slave station T WR DATA Variable name to save the data to write It should be declared as equal to or greater than the data size Output NDR If executing without error output 1 and maintain 1 until calling next Function Block ERR When error occurs output 1 and maintain 1 until calling next Function Block STATUS When error occurs output the error code 3 Function This is the Function Block to execute bv selecting function code 15 and 16 from modbus protocol communication and used for Continuous 1Bit Write function code 15 and Continuous 1 Word Write function code 16 Function code 15 performs 1Bit Data Write for output contact Coil by 1 byte continuously and Function code 16 performs 1 Word Data Write for output register Holding Registers continuousiv 4 Error Output the error code to the output STATUS For further information
120. eriod High Speed Link is the service to carrv out the sending receiving bv the parameter set bv the user at the point that PLC program ends Thus when PLC program scan time is short within several ms communication module begins to transmit the data according to everv program scan which result in increasing the communication amount and reducing the effectiveness of overall communication svstem Thus to prevent this the user can set the sending receiving period from min 20ms to max 10sec 5 High Speed Link operation High Speed Link in KGLWIN is performed automatically with the program download according to communication setting 4 17 Chapter 4 Communication Programming 4 2 6 High Speed Link communication status flag information 1 High Speed Link information function To confirm the reliabilitv of data read from other station through High Speed Link it provides the user with the method to confirm the High Speed Link service as High Speed Link flag information It has individual information such as HS STATE TRX STATE DEVICE MODE ERROR that informs the communication status per 64 registration items in the flag of run link link trouble and parameter that informs the overall status of High Speed Link The user can utilize the above information bv combining with High Speed Link sending receiving data as kevword tvpe when writing the program in case of emergencv or maintenance High Speed Link information Sending Link trouble N
121. etting time error code 74 or code 10 occurs This Function Block acts in Cnet function User definition Protocol Mode 3 Response Wait Time shall be set considering Read Write data number transmission speed Baudrate the response speed of other station etc 4 When setting please refer to the table below and if error occurs extend the setting time Classification 1 16 word 17 32 word 33 48word 49 64 word 4800 bps 150ms 250ms 330ms 400ms 9600 bps 100ms 180ms 230ms 280ms 19200 bps 80ms 150ms 180ms 230ms Chapter 8 Modbus Communication 2 RTU WR IN OUT Description REQ oy SLOT CH STAT US STN CMND ADDR NUM DATA RES_ WALT REQ Function Block execution condition Rising edge action When changing from 0 to 1 one time executed Cnet module slot no 0 7 Channel setting 0 RS 232C 1 RS 422 485 Other station no setting 0 32 Modbus Command 15 16 15 Force Multiple coils Bit 16 Preset Multiple register Word ADDR INT Leading address to Write 1 9999 NUM USINT Data number to Write 1 64 Response wait time RES WATT TIME after the setting wait time receive the response data from Cnet module of CPU NDR BOOL After completion of the normal communication 1Scan ON ERR BOOL When communication error occurs 1Scan ON Communication status code Erro
122. figuration 3 3 VO Wiring Diagram of Communication Module 3 3 1 External connection diagram of Smart VO module 3 3 1 1 Profibus DP module 1 Terminal block configuration Terminal block Contact and Power Input 0 15 Input contact terminal GPL D22A 0 31 Input contact terminal GPL D24A GPL D22A COM Common terminal 16 points COM GPL D22A COM0 COM1 Common terminal 16 points COM GPL D24A GPL D24A FG FG terminal DC 24V DC 24V power input terminal DC 24G DC 24V power input terminal 0 15 0 15 I O contact terminal COM0 COM1 Common terminal 16 points COM GPL DT4A FG DC 24V FG terminal DC 24V power input terminal DC 24G DC 24V power input terminal 0 15 Output contact terminal GPL TR2A 0 31 Output contact terminal GPL TR4A GPL TR2A COM Common terminal 16 points COM GPL TR2A COMO COM1 GPL TR4A FG Common terminal 16 points COM GPL TR4A FG terminal 24V DC 24V power input terminal 24G DC 24V power input terminal 0 15 Output contact terminal COMA COMD Common terminal 8 points COM GPL RY2A FG FG terminal DC 24V DC 24V power input terminal DC 24G DC 24V power input terminal 3 9 Chapter 3 Svstem Configuration 2 Wiring Diagram Classifi T l cation Wiring Diagram GPL D22A GPL D24A GPL DT4A input sec
123. hat it is not available to separate the main circuit cable and the power cable please use the shielded cable and earth the PLC Shielded cable Input Output g 5 In case of pipe wiring make sure of the pipe and then ground it 6 DC24V output cable should be separated from AC110V cable and AC220V cable 7 In case of wiring the long distance more than 200m the error occurs according to the leakage current caused by the interline capacity 9 16 Chapter 9 Installation and Wiring 9 2 3 Grounding Wiring 1 As this PLC carries out the sufficient noise policv it is available to use without grounding except the case that there is much noise But when grounding please refer to the following notices 2 When grounding please use the exclusive grounding if possible For he grounding construction please use the 3 class grounding grounding resistance less than 80 O 3 If not available to use the exclusive grounding please use the common grounding as shown on the figure B Other machine Other machine Other machine A exclusive grounding Excellent B common grounding Good C common grounding Bad 4 Please use the electric wire for grounding more than 2 mm Place the grounding point near this PLC if possible and shorten the length of the grounding cable b When connecting the extended base please connect the extended connector accurately gt Do not remove the PCB from the module case and modify the modu
124. he remaining part after filling the array variable by the read data shall be redundancy 8 20 Chapter 8 Modbus Communication 2 MODO304 Function Block Description Input REQ SLV ADDR FUNC ADDRH ADDRL NUMH SV MIR FUNC MIR H MIR L NIMH NUML Output RD_DATA NDR ERR STATUS 1 Function When 1 rising edge Function Block execution Slave station no input Function code input It supports function code 03 and 04 High address of starting address to read in the Slave station Low address of starting address to read in the Slave station High address of data size to read from the starting address to read in the Slave station Low address of data size to read from the starting address to read in the Slave station Variable name to save the Read data Array number should be declared as equal to or greater than the data size ff executing without error output 1 and maintain 1 until calling next Function Block When error occurs output 1 and maintain 1 until calling next Function Block When error occurs output the error code This is the Function Block to execute by selecting function code 03 and 04 from modbus protocol communication and used for Word Read Function code 03 performs output register Holding Registers data Read and function code 04 performs input register Input Registers data Read 2 Error Hold the err
125. he various accidents to be occurred in the process of control and automation system etc Profibus DP This is the communication method to send the real time data between field equipment within the shortest time and substitute the communication system using the existing 24V or 4 20 mA analog signal with high speed digital communication method The example to be applied is the communication between field equipment such as various sensor and actuator etc installed in the PLC and the field Profibus PA This is made specially for process automation and the safety device is embedded and available to connect the sensor and actuator with one common bus line and perform the data communication and the power supply on the bus using 2 wire technology in accordance with International Standard IEC 1158 2 Sycon This is a Profibus Network Configuration Tool and when using the LGIS Master module G3 4 6L PUEA as a Profibus Network use Sycon to configure Profibus Network and download the information to the corresponding master module GSD file This is the electronic device data sheet and includes manufacturer name device name H W and S W release status support transmission rate master related spec max slave A 1 APPENDIX number available to connect upload download option etc and slave related spec VO channel number and tvpe diagnosis text spec and module information equipped with moduler device EDD Electronic Device Descripti
126. hen writing 1Word Data to the output register of Modicon product that is station no 17 e This is the example to write 3 to the output register Holidng Registers 40002 of the Slave station Station no 17 8 26 Chapter 8 Modbus Communication Function Block input Input value REQ Enter the input condition to run SLV ADDR 16 11 or 17 Slave station no FUNC 16 06 or 6 Enter 6 when writing 1 Word to output register ADDRH High bvte among the address starting to write in the 16 00 or 0 l Slave station Low bvte among the address starting to write in the 16 01 or 1 Slave station In order to write to output contact 40002 it is required to write from No 1 according to the 8 modbus addressing regulation And most significant data of data address shall be processed internallv automaticallv bv the input value of Function Block input FUNC without separate input 16 00 or 0 High byte when expressing the data to write in the Slave station by Hexa Output register Low byte when expressing the data to write in the Slave station by Hexa From the example it is required to write 3 and if expressing the data by Hexa it shall be H0003 and it is required to enter HOO for HUMH and H03 for NUML 16403 or 3 e Results H0003 shall be saved in output register 40002 In case of GM7 basic unit H0003 shall be saved in the corresponding M area 40002 Regist
127. her station e Itis not necessary to write the frame list 2 Insert Programming Library Save As 2j x Cumerd In huded Lira File bed Em Cancel 74 editor 7 Network I Read only DT l Dewt i ia Save file as type Drives j ek ewwa f Ms Frame Files FRM 7 Sc 4 8 35 Chapter 8 Modbus Communication Include Library cigisigmwin_kilibicommuni 4tb cgisigmwin_kilibimodbus 4tb 3 Load the Function Block from Scan program of GMWIN program and program it 8 36 Chapter 8 Modbus Communication 8 5 1 2 When the Master is GM7 Slave station program output the receiving data saved in M area to the output contact Coil Master station program After saving 16 FF OR 255 to MWO this corresponds with MX0 MX15 or MBO MB1 in the Function Block MODO506 function code 06 read MXO using the Function Block MODO102 function code 01 and save 0 to MX0 MX9 using the Function Block MOD1516 function code 15 again and then read MWO using the Function Block MOD0304 function code 03 The cable used in this cable is the same as the cable used in 1 1 only protocol communication between self stations 1 Slave station setting and Program 1 Create new project file and new program for the Slave station GMWIN for Windows ctgmwin3 6lettsourcetmodbus_slave prj i loj x Project Program Edit Toolbox Compile Online Debug Window Help Elle alele E oj smala EIE me REK
128. hod to find the cause and the action 11 1 Basic Procedure of Trouble Shooting lt is important to use the high reliable machine to increase the svstem reliabilitv but it is important to take a prompt action when the trouble occurs as well To start the svstem promptiv it is more important to find the trouble occurring cause promptly and take the necessary action The basic items to complv when taking this trouble shooting are as follows 1 Check by the naked eye Check the following items by the naked eye e Machine action status Stop action e Power appliance status e 1 O machine status e Wiring status I O cable extended or communication cable e Check the indication status of each indicator POWER LED RUN LED ERR LED TX LED RX LED MS LED NS LED VO LED etc and connect the peripheral device and then check the PLC action status or the program contents 2 Check the trouble Examine how the trouble is changed by the following action e Place the key switch on STOP position and apply the power ON OFF 3 Limitrange Estimate what is the trouble cause using the above method e Isitthe cause from PLC itself Or external cause e Isitthe cause from I O part Or other cause e Isitthe cause from PLC program Chapter 11 Trouble Shooting 11 2 Trouble Shooting Here describes the trouble finding method the error code and the actions on the above bv dividing them per phenomenon When POWER LED is DO Action method when PO
129. hten the communication cable connector completely and fix the cable connection tightly If cable connection is not complete it may cause the significant communication obstacle 8 If the communication cable is twisted or the cable is not connected properly it may cause the communication error 9 In case of connecting the long distance communication cable the wiring should be done far from the power line or inductive noise 10 If LED action is abnormal check the trouble causes referring to this manual Chapter 11 Trouble Shooting If the problem repeats after taking the action contact to A S center 11 Install this communication module in the status that PLC power is OFF 12 After finishing the communication cable connection make the power ON and check the normal action in the LED action status If it is normal download the corresponding program into GMWIN for GLOFA series and into KGLWIN for MASTER K series and run the program 13 In case that the power of Remote station among communication stations between master module and Smart I O module is OFF and then ON the remote station enters into the automatic Start if mother station has the initialized program and if no initialized program the normal start is not available So it is required to prepare the initialized program in the mother station Refer to the communication user s manual 9 2 Chapter 9 Installation and Wiring 9 1 3 Notices in in
130. ication The sending parameter setting to station 4 1794 OB16 HighSpeedL link ltdm Edit Mode Station No r Communication Mode 4 Poll Remote Send f Strobe C cos C Remote Receive Sets the sending Cyclic data size to 1794 OB16 4bytes Area SendiRep PLC Area 7 OMY C SW C BOQW 1200 caner Hee Master module High Speed Link 1 setting completion screen High Speed Link 1 Link Set Network Type GLOFA Dnet Scan Time 5 msec Slot 0 Self Station No 0 Pollate 1 Entry List imseri ihiuteh Num Type Class From Area To Area Size MAO GOVO 1 0 6 1 5 Chapter 6 DeviceNet Communication 6 4 2 MASTER K Series Program Example The communication between Dnet modules of LGIS This is the program that the master communication module station 0 is installed in K300S base slot 0 and sends receives the data to the remote module station 1 4 respectivelv please refer to I O configuration map Svstem Configuration Station O slot 0 K300S master Terminal resistor Trunk line Terminal resistor Drop line Station 1 Station 2 Station 3 GDE INER GDL DT4A VO configuration map Send receive structure Area to read Storage area Size byte Sending GDL TR2A station 1 POO7 Receiving GDL D22A station 2 P000 Sending receiving P007 GDL DT4A station 3 P0
131. ice mav occur the error caused bv the ambient environment it is required to check periodically The following is the items to be checked 1 2 times every 6 months Check items Judgment basis Action Temperature 0 55 C Control the use temperature and the use Humidity 5 95 RH humidity Ambient environ ment Vibration No vibration Use the dust proof rubber or take the vibration protection policy Shaking of each unit and module No shake Make all unit and module not to be shaked Terminal screw No loosening Tighten the loosened screw loosened Input voltage change Within 15 10 Maintain the change rate within the allowable rate range Check if the quantity of spare part and the Make up the insufficient and improve the preservation status preservation status is good Spare parts 10 1 Chapter 10 Maintenance and Repair 10 2 Dailv Check Daily checking point for Smart VO module is as follows 1 Dailv check for Profibus DP module Checking items Description Judgment basis Action Cable connection Cable loosening No loosening Tighten the cable status Module connection Tighten the module Screw loosening No loosening status screw RUN LED Light ON check Steady state of Power Refer to Chapter 3 Steady state of communica RDY LED Light ON check tion module interface Refer to Chapter 3 Abnormal communication H V ERR LED Light
132. iction communication period necessarv for the communication with the slave in order to enable to communicate The files set as above are called Scanlist file with which the master module communicates with the slave module Thus after setting the Scanlist file such service tvpe communication speed station number etc from High Speed Link parameter edit menu Dnet VF module begins to communicate by receiving all the setting Scanlist file from CPU In order to communicate with SMART I O DeviceNet module High Speed Link communication service is used This function is used when changing the data and information of other station periodically at every specified time By referring the changing data of the self station or other station periodicallv each other it enables to utilize the data to the svstem effectivelv and carrv out the communication bv setting the parameter simplv The parameter setting method is to designate its own area and the area of other station to send or receive and data size message tvpe station no in GMWIN High Speed Link parameter and then carrv out the communication Data size is available to communicate at least 1byte up to 256bvtes 2 048 points and the communication period is available to set min 5ms up to 10sec according to the communication contents As it is available to communicate with other station bv simple parameter setting it is easv to use this program and the high speed process of internal data enables to proces
133. ification 2 11 2 7 1 Profibus DP cable specification 2 11 2 7 2 DeviceNet cable specification 2 12 2 7 3 Rnet cable specification 2 14 2 7 4 Modbus cable specification 2 15 2 8 Terminating 2 2 2 EE EE nnn nn nnn nnn nn nnn nnn nnn 2 16 2 8 1 Profibus DP terminating 2 16 2 8 2 DeviceNet terminating 2 16 2 8 3 Rnet terminating 2 17 2 8 4 Modbus terminating 2 18 Chapter 3 System Configuration 3 1 Notices in selecting module 3 1 3 2 Names of Each Part 3 2 3 2 1 Basic system configuration 3 2 3 2 2 Names of each part of Smart I O series
134. ign of Control Panel 1 When installing the PLC in the sealed control panel the radiation design should be done considering the radiation of other machine as well as the radiation of PLC itself When circulating the air using the vent or the general fan it may effect to the PLC system due to the inflow of gas or dust 2 lt is recommended to install the filter or use the sealed type thermal exchanger Chapter 9 Installation and Wiring 9 1 2 Notices in Installing Profibus DP module Profibus DP Smart I O can set max 32 stations 1 Check the basic factors necessary for the system configuration and select the proper communication module 2 Prepare the cable and accessories such as tab terminal resistance etc to be used for this communication 3 The station no of all other stations including this module should be different If connecting with double station no it may cause the communication error 4 In case of operating with normal communication the mode switch of master module should be RUN mode If changing the mode switch of master module in the status that other stations are in communication it may cause the significant communication obstacle with other stations So special cares are needed 5 For communication cable the designated standard cable should be used If not it may cause the significant communication obstacle 6 Check if the communication cable is cut off or short circuited before installation 7 Tig
135. included in the communication delav time The following figure shows PLC program scan time and the sending point according to communication scan time Station PLC A Station PLC B Relation of PLC scan time and Communication scan time Scan time PLC scan L time L plc1 p TI Communication scan sending delav time Tdelav com 4 s T2 Scan time PLC scan delav time Tdelav plc2 o T3 Scan time Communication delay time From the above figure total communication delay time is T1 T2 T3 As above communication delay time shall be determined by various variables such as total no of communication station program size and O S scan time of communication module As these variables are difficult to calculate its value we recommend the example of simple High Speed Link communication speed as follows 4 22 Chapter 4 Communication Programming 2 High Speed Link speed calculation method High Speed Link speed shall be calculated with maximum time to take to send one block data from PLC A to PLC B bv using the above figure as an example As communication delav time is different according to the no of overall communication station and program size we divide into two cases such as complicated svstem that the sending data no to more than 10 communication station exceeds total 512 bvtes and the simple svstem less than 512 bvtes and calculate High Speed Link speed as follows 1 Simple s
136. ine connect of GMWIN basic menu select write and the window write appears as above If you select High Speed Link parameter or parameter and program from the above menu and download the selected parameter the corresponding contents shall be downloaded In this case Link Enable which is High Speed Link start information shall be OFF Therefore User has to click on the appropriate item of High Speed Link in link Enable setting 5 High Speed Link start Set Link Enable x M HS Link 1 Tee lee F H S Link 3 F H S Link 4 ome o After parameter write High Speed Link maintains all stop but after the user sets Link Enable Chapter 4 Communication Programming High Speed Link runs Set Link Enable is available only for PLC stop mode And if set High Speed Link Enable starts High Speed Link runs regardless PLC action mode and parameter and link enable information shall be preserved bv having batterv backup in PLC CPU even when power is off Relation of PLC mode and High Speed Link Classification Parameter Set Link enable High Speed Remarks download Link action aonn x x o meso o or ar ee PLEASE EER EE KEES ee PLepeguG x xX o O Chapter 4 Communication Programming 4 2 5 KGLWIN Link Parameter Setting In case of KGLWIN its function is the same as that of GMWIN and its opperating method and setting is also the same Select link from KGLWIN project m
137. ink Set xi Network Type ey OK C GLOFA Mnet Cancel C GLOFA Enet Help di C GLOFA Fdnet Network C GLOFA Fdnet Cable C GLOFA Dnet C GLOFA Pnet C GLOFA FEnet C GLOFA FDEnet C GLOFA Rnet Slot Num 0 bed Self stat Num fo Network type this is to set the type of communication module and select according to the installed communication module model tpye Slot number set one of 0 7 for slot number that communication module is mounted the right side of CPU module is O slot Own station number enter its own station no that is set on the station no switch of communication module front side It is available to set 0 63 by decimal number Self station number is unique number to distinguish communication module in the same network system so doesn t use duplicated station number Station num 0 in Profibus DP is reserved can not be used Refer to Chap 5 2 Entry List Setting Entry list is the area to register the actual sending receiving data information Set the registration no from 0 of registration list area first and place the cursor on the desired position of number to set and double click or select Edit button on the bottom of screen to set the corresponding contents in the High Speed Link item modification screen High Speed Link item modification screen High SpeediLink Otem Edit xi mStation Type Station No Mode Block No Local fo
138. ion Installation Precautions b Use the PLC in an environment that meets the general specification contained in this manual or datasheet Using the PLC in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Completely turn off the power supply before loading or unloading the module Not doing so could result in electric shock or damage to the product Make sure all modules are loaded correctly and securely Not doing so could cause a malfunction failure or drop Make sure I O and extension connector are installed correctly Poor connection could cause an input or output failure When install the PLC in environment of much vibration be sure to insulate the PLC from direct vibration Not doing so could cause electric shock fire and erroneous operation Be sure to there are no foreign substances such as conductive debris inside the module Conductive debris could cause fires damage or erroneous operation SAFETY PRECAUTIONS Wiring Precautions gt Completely turn off the external power supply when installing or placing wiring Not doing so could cause electric shock or damage to the product b Make sure that all terminal covers are correctly attached Not attaching the terminal cover could result in electric shock b Be sure that wiring is done correctly be checking the product s rated voltage a
139. ion station 1 is sent properly When the data receiving from station 2 3 is received properly When the action mode of other station station 2 3 to send the data to the self station O OHO station 1 is RUN mode and not the error status and it is communicated properly When in the other station station 2 3 of the self station station 1 the action mode of other other station station 4 5 set in the parameter is RUN mode and not the error status and it is communicated properly If the above 7 items are satisfied RUN LINK of station 1 shall be ON If using RUN LINK contact associated with program in the system where PLC of various stations performs interlocking through High Speed Link it is available to carry out the mutual monitoring of sending receiving data and the reliable communication But once RUN LINK contact is ON it maintains ON status until Link Enable becomes OFF Thus when monitoring the abnormal status such as communication error it is required to use LINK TROUBLE information contact together as follows 2 LINK TROUBLE PHSxLTRBL x High Speed Link no 1 2 This is the overall information indicating whether the High Speed Link is running normally by the parameter set by the user When RUN LINK violates the condition of RUN LINK ON in the status that RUN LINK is ON LINK TROUBLE shall be ON and if recovered it shall be OFF 3 High Speed Link status PHSxSTATEJO 127
140. ion number 0 63 stations u Block number 0 31 Il Communication type Remote sending remote receiving u Sending device Address area to send Receiving device Storage area Size Communication speed Word byte 20ms 10s Chapter 4 Communication Programming 4 2 4 GMWIN s Setting of High Speed Link Parameter High Speed Link parameter selects link parameter from GMWIN project menu and sets the corresponding item and the setting order and the function per item are shown as follows 1 High Speed Link Project Setting If selecting High Speed Link parameter from GMWIN project basic screen below it shows the High Speed Link parameter basic screen and the user can select the corresponding item GMWIN Project Basic Screen i 13 6leWsourcetdefO000 prj Project Program Edit Toolbox Compile Online Debug Window Help slee veels 21 ol ejajn Er blo FZ Row 0 Row 1 Row 2 Row 3 Row 4 Row 5 z aA a cigmwin3 6lettsourcewdef0000 pri 10 x LDE LD 1 PROGRAM INST cettgmvini GiettsourcetinonameBB src aj B COMMENTS for DIRECT VARIABLES B variables declared PARAMETERS B BASIC PARAMETERS B 1 0 PARAMETERS B LINK PARAMETERS INCLUDED LIBRARIES Arranges the windows as horizontal nonoverlapping tile Offline Edit 2 Link Parameter Selection 1 Setting method
141. is selected in the real industrial automatic control system and the proposal of the expansion or amendment of DeviceNet Specifications to the ODVA Bus off When the trouble occurs in the power of network the error will occur CAN Controller Area Network This is the communication protocol designed for automobile exclusive communication Device network adapted CAN technology Scanlist If the master module wants to communicate with the Slave module it is required to know all information of the slave module station address message selection Poll Strobe etc and set This information is called Scanlist Dnet I F module of GLOFA GM PLC can set this easily just by high speed link parameter setting in GMWIN Connection This means the logical connection between master and slave connected bv DeviceNet and is used to maintain and manage all communication Profile This provides the information for Device Configuration data Printed data sheet EDS Electronic Data Sheet etc Master Slave The module to send receive and manage the data is master module and the module to replv to the data that the master module sends is slave module Packet This is a pack of data that is a basic unit to transmit the data through the network It attaches the header Message Identifier to the front part to add the information of the destination to go and other necessarv information etc A 3 APPENDIX A1 3 Rnet Master module Rnet Ma
142. is used for Modbus communication programming and for further information refer to the users manual Chapter 4 Communication Programming 4 2 High Speed Link 4 2 1 Overview High Speed Link is a communication sevice which transmits data bv setting parameter TX RX size period of TX RX area of TX RX and storage Setting High Speed Link block 1 In case that there are several areas for sending receiving it is available to set max 64 block 32 for seinding 32 for receiving respectivelv 2 Available to set 60 words per block 3 Available to use 3 840 words for max link point Sending receiving period setting function As the user can set sending receiving period per each block it is available to set the sending receiving period from 20ms everv scan to 10 sec dividing into the area which needs specially rapid sending receiving and the area not needed Sending receiving area setting It is available to set sending receiving area per data block according to setting VO address High Speed Link information provision function Bv providing the user with High Speed Link information bv the user kevword it enables to build reliable communication svstem easilv Maximum High Speed Link points according to device tvpe master standard Max Max point TIER AWAS Max sending Max Classification communication per block Remark point word block no point word G3 4 6 7L Rnet I F 64 0 63 RUEA Module Smart G
143. it machine O machine c Main circuit machine xx T1 12 Constant voltage transformer Chapter 9 Installation and Wiring 6 For the power cable it is required to use the thick one 2mm to make the small falling down of the voltage 7 The power DO2AV cable is not allowed to approach closelv to the main circuit high voltage convection current cable I O signal cable and needs to separate more than 80mm apart 8 Please use the surge observer to prevent the lightning as shown on the below Surge observer for lightning 1 Separate the earth E1 of the surge observer for lightning and the earth E2 of PLC 2 Select the surge observe for lightning so that it does not exceed max allowable voltage of the observer even when the power voltage is rising maximum 9 When vou are afraid of the invasion of the noise please use the insulation sealed transformer or the noise filter 10 In case of the wiring of each input resource the wiring of the sealed transformer or the wiring of the noise filter is not allowed to pass the duct 9 15 Chapter 9 Installation and Wiring 9 2 2 VO Machine Wiring 1 The spec of VO wiring cable is 0 18 2 mm and it is recommended to use the cable spec 0 5mm conveniently 2 Input cable and output cable should be separated for wiring 3 I O signal cable should be separated at least 80mm from main circuit cable of high voltage convection current when wiring 4 In case t
144. its function is as follows 1 Link setting Link setting is the item to set the basic items of communication module to perform the High Speed Link 7 5 Chapter 7 Rnet Communication High Speed Link set screen High SpeediILin SET TO TEL TA ETV TE SKOMELIZGHIE f eo f 2 f fe Network type It sets the installed communication module type and Rnet shall be set Slot no It sets the position that the communication module to set is installed 0 7 slot Station no Enters the setting self station no into the station address switch of communication module front side The self station no of Rnet shall be set as 0 to use 2 G7L RUEA link setting High Speed Linl GLO MIiEL aa do AA AN E 7 6 Chapter 7 Rnet Communication Network type It sets GLOFA Rnet Slot no Not active Self station no The self station no shall be set as 0 and used 3 Entrv list setting Entrv list is the area to register the actual data sending receiving information For further information please refer to Chapter 4 Communication Programming GRL DT4A among Smart I O module has input and output Thus in case of using the Entrv list please be sure that two lists are required for one module In this case when sending receiving the station no shall be set same but the block no differentiv 4 High Speed Link operation After setting the High Speed Link
145. le When adding removing the module the power should be OFF b Use the cellular phone or radio phone apart more than 30mm from the product b I O signal cable and communication cable should be at least 10cm apart from the high voltage cable or the power cable to avoid the effect caused by the noise or the change of magnetic filed Chapter 9 Installation and Wiring 9 2 4 Cable Specification for Wiring The Cable specification to be used for the wiring is as follows Cable spec mm Low limit High limit Digital input 0 18 AWG24 1 5 AWG16 Digital output 0 18 AWG24 2 0 AWG14 Analog VO 0 18 AWG24 1 5 AWG16 Communication 0 18 AWG24 1 5 AWG16 2 5 2 5 External connection type Main power resource 1 5 AWG16 AWG12 Protection grounding 1 5 AWG16 AWG12 For the power and VO wiring for Smart VO it is required to use the compressed terminal e Use M3 type screw for the terminal e Tighten the terminal screw with 6 9 kg cm torque e Use the fork type screw for the compressed terminal Example of the proper compressed terminal fork type 9 18 Chapter 10 Maintenance and Repair Chapter 10 Maintenance and Repair To maintain the PLC in the optimal status please carrv out dailv check and regular check 10 1 Repair and Check VO module is composed usually of semiconductor microelectronic device and the life is semi permanent As the microelectronic dev
146. me Specification cation GAL TA2A TROA e Input voltage power section DC2AV rating e I O point Transistor output 16 points GRL TR4A e Input Vollage power section PSAP rang e O point Transistor output 32 points e Input voltage power section DC24V rating Sm GRL DT4A e VO point combined DC input 16 points TR output 16 man points GRL RY2A e Input a section DC2AV rating e 1 O point Relav output 16 points GRL D22A e Input voktage power section DC24V rating e VO point DC input 16 points oR Daak D24A Input Voladelbowet sector DC24V rating e VO point DC input 32 points 1 5 Chapter 1 Overview 1 3 3 Version Compatibilitv Table per Smart VO Module The followings describe the list that enables the compatibilitv of O S version between various CPU and master module to use Smart VO series Before using the product please refer to the list below and applv it to svstem configuration Classification Model tvpe Available O S GM3 More than Version 2 5 GM4 More than Version 2 6 GM6 More than Version 1 9 GM7 More than Version 1 6 K1000S More than Version 3 1 K300S More than Version 3 1 K200S More than Version 2 2 K80S More than Version 1 6 GMWIN More than Version 3 6 KGLWIN More than Version 3 3 Profibus DP More than Version 1 0 Smart VO DeviceNet More than Version 1 2 Master Rnet More than Version 1 0 Modbus More than Version 2 0 1 6 Chapt
147. meter The setting method for GLOFA series is to designate its own area and the area of other station to send or receive and data size station no in GMWIN parameter setting for MASTER K in KGLWIN parameter setting and then carrv out the communication Data size is at least 1 word 16 points for communication and Rnet communication is available up to 3 840 words The communication period is available to set max 20ms up to 10 sec according to the communication contents As it is available to communicate with other station by simple parameter setting it is easy to use this program and the high speed process of internal data enables to process lots of data at the same time periodically Smart VO 4 Smart VO 3 Tat est L e a Receiving Q Sending 0 Sending Receiving S High Speed Aid Receiving Q Sending al Sending T Receiving Smart I O 2 a Smart VO 5 Smart VO 1 Receiving 4 1 Chapter 4 Communication Programming 2 Function Block GLOFA GM Command MASTER K High Speed Link is periodic communication but communication by Function Block command is the service to communicate when the specific event to communicate with other station occurs In case that the error occurs in other station which results in sending this content to other other station or when specific contact is entered to communicate it is available to use Function Block command The program method is written by designating Enable
148. msec 7 1 Station no Sets the station no of other station remote station to communicate with Smart VO station 2 Block no This is the parameter to be set to send receive lots of data of various area from master and distinguish the data of various block each other For remote station it is set differently regardless of sending receiving 3 Communication type This designates the communication method that master will carry out and distinguish the communication type for local station and remote station Local sending sets data sending between local stations Local receiving sets data receiving between local stations Remote sending sets data sending to remote station Smart VO Remote receiving sets data receiving from remote station Smart VO 4 Sending device Receiving device This means the area of sending receiving and for setting please refer to the table as below Classification Setting available area Remarks Sending IP M L K F D T Callarea Sending area of its own station Receiving area of remote station Sending area of remote station Receiving area of its own station Remote output Receiving P area Remote Sending P area input Receiving P M L K D T C area 5 Size Sets the size of sending receiving data and the basic unit is Word But in case of DeviceNet basic unit is Byte 4 16 Chapter 4 Communication Programming 6 Communication p
149. n Off Response time Less than 3 ms Less than 3 ms Response Off On Less than 2 ms time On Off Less than 2 ms Common method Action indication 16 points COM LED ON when input ON Common method Action indication 16 points 1COM LED ON when output ON External connection method Terminal unit connector M3x 6 screws Internal consumption current Less than 350 mA Weight Less than 240g Internal circuit l Circuit Configuration Power circuit 2 8 Chapter 2 Product Specification 2 6 Communication Module Specification 2 6 1 Profibus DP Module Specification Classification Profibus DP Module Type Remote slave Standard EN 50170 DIN 19245 Interface RS 485 Electric Medium Access POLL Topology BUS Encoding method NRZ Cable Shielded Twisted Pair Communication distance 1200m 9 6K 187Kbps 400m 500 Kbps 200m 1 5 Mbps 100m 3M 12Mbps Max node 126 stations Max node per segment Max I O data 32 stations 2 6 2 DeviceNet Module Specification Classification DeviceNet Module type Remote slave Protocol CAN Protocol Medium Access POLL Topology BUS Cable Communication speed Class 2 Thick Thin Cable Allen Bradley standard 125 250 500 kbps Communication distance Thick 500 250 100 m
150. n and Wiring 5 Power Lavout The lavout of the power is as follows 1 In case of arranging the node on both side of the power The distance between the power and the power tab shall be within 3m 9 7 Chapter 9 Installation and Wiring 9 1 4 Notices in installing Rnet module Rnet Smart I O can set max 64 stations included one master module 1 The station no of all other stations including this module should be different If connecting with double station no it mav cause the communication error 2 In case of operating with normal communication the mode switch of master module should be RUN mode If changing the mode switch of master module in the status that other stations are in communication it mav cause the significant communication obstacle with other stations So special cares are needed 3 For communication cable the designated standard cable should be used If not it may cause the significant communication obstacle 4 Check if the communication cable is cut off or short circuited before installation 5 Tighten the communication cable connector completely and fix the cable connection tightly If cable connection is not complete it may cause the significant communication obstacle 6 If the communication cable is twisted or the cable is not connected properly it may cause the communication error 7 If using the combined module GRL DT4A when setting high speed link parameter the module will occupy 2 regist
151. n program compile 4 brief description of control object machine and system 5 Network model using 6 ERR LED OFF of network unit Yes No 7 Error message content by GMWIN 8 Action trial status for the error code 9 Trouble shooting method for other error action 10 Error features e Repeat periodical specific sequence level related environment related e Intermittent error interval 12 Detail description for the error phenomena 13 Configuration diagram of applied system APPENDIX APPENDIX A 1 Communication Terminologv A1 1 Profibus DP Profibus Profibus is the protocol that Bosch Siemens Klockener Moeller in Germanv has developed and designated as German standard DIN 19245 as well as the network designated as European standard EN50 170 with WorldFIP P NET recently Profibus is used for the real time communication between field equipment in the field of production automation processing control building automation and the product group is divided into Profibus FMS Rnet Message Specification Profibus DP Decentralized Periphery Profibus PA Process Automation Profibus FMS This is the solution for general purpose that provides the communication function in the cell level including the function to send the program file to act the field equipment and the related data file the function to control the program remotely through the network and the function to manage t
152. nable error a _HSIERR Station status informatig _HS1LTRBL Abnormal information o _HS1MOD Station mode informatic _HS1RLINK HS RUN_LINK informat _HS1STATE General communicatior _HS1TRX Communication status Station status informatic U HS2ERR gt 7 9 Chapter 7 Rnet Communication High Speed Link information monitor screen variable registration Sa User Selection Variable Monitor EEH _HS4LTRBL _HS1MOD 6 _HSARLINK _HS4STATE 8 _HS1TRX 8 The detailed contents for the corresponding flag is described in Communication module flag application and it is available to carry out the RNET network status diagnosis by the corresponding flag monitor properly e High speed parameter monitor This is the function to monitor the High Speed Link communication status from the menu as below Select link parameter item from monitor menu of GMWIN online connection Link parameter selection screen select Link Parameter Select OK te EL Cantal C HS Link2 C HS links C He inks Link parameter monitor shows the general information for RUN LINK LINK TROUBLE on the top screen as below and the individual information such as mode action mode communication sending receiving status error on the setting parameter items Chapter 7 Rnet Communication High Speed Link parameter monitor screen Example 8 HS Link Parameter Monitor Run_Link Link Trouble 0
153. nd the terminal layout Incorrect wiring could result in fire damage or erroneous operation b Tighten the terminal screws with the specified torque If the terminal screws are loose it could result in short circuits fire or erroneous operation b Be sure to ground the FG or LG terminal to the protective ground conductor Not doing so could result in erroneous operation b Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fire damage or erroneous operation SAFETY PRECAUTIONS Startup and Maintenance Precautions gt Do not touch the terminals while power is on Doing so could cause electric shock or erroneous operation gt Switch all phases of the external power supply off when cleaning the module or retightening the terminal or module mounting screws Not doing so could result in electric shock or erroneous operation b Do not charge disassemble heat place in fire short circuit or solder the battery Mishandling of battery can cause overheating or cracks which could result in injury and fires b Do not disassemble or modify the modules Doing so could cause trouble erroneous operation injury or fire gt Switch all phases of the external power supply off before mounting or removing the module Not doing so could cause failure or malfunction of the module b Use acellular phone or walky talky more than 30cm 11 81 inch away from
154. ndition is given it shall be ON When Link Enable is ON When parameter registration list setting is set normallv all When sending receiving all data that corresponds with parameter registration list within the setting period When all other station status set in the parameter is RUN and at the same time there is no error High Speed Link system configuration Station 1 Station 2 Station 3 Station 4 Station 5 PAM SPAN a PAT Pa Example of High Speed Link parameter setting of each station Station 1 Station 2 Station 3 Station 4 Station 5 sending 2 words receiving 2words station 2 receiving 2words station 3 sending 2words receiving 2words station 1 receiving 2words station 4 sending 2words receiving 2words station 1 receiving 2words station 5 5 16 sending 2words sending 2words Chapter 5 Profibus DP Communication The figure shows High Speed Link svstem configuration to explain RUN LINK ON condition In case that 5 communication modules are connected bv network as shself on the above figure and carrv out High Speed Link as the content of parameter RUN LINK ON condition of Station 1 is as follows When in the self station station 1 Link Enable is ON When the self station station 1 is RUN status When the self station station 1 is not the error status When the sending parameter data set in the self stat
155. nfiguration of the users manual product characteristics and terminology CHAP 2 Product Specification Here describes common specification of each product used for Smart I O series CHAP 3 System Configuration Here describes the kinds of product available for Smart I O series and system configuration method CHAP 4 Communication Programming Here describes common communication program operation method to act Smart I O module CHAP 5 Profibus DP Communication Here describes basic communication method of Profibus DP Pnet communication module CHAP 6 DeviceNet Communication Here describes basic communication method of DeviceNet Dnet communication module CHAP 7 Rnet Communication Here describes basic communication method of FIELDBUS RNET communication module CHAP 8 Modbus Communication Here describes basic communication method of Modbus Snet communication module CHAP 9 Installation and Wiring Here describes installation and wiring method and notices to make sure of the reliability of PLC system CHAP 10 Maintenance and Repair Here describes check list and method to run PLC system normally for a long term CHAP 11 Trouble Shooting Here describes various errors to be occurred while using the system and the action to solve the problem Appendix Here describes the product terminology and external dimension for system installation Chapter 1 Overview 1 2 Characteristics of Smart I O 1 The characteristics of Smart I O series is as follows
156. nse time External power Voltage DC 24V 10 ripple voltage less than 4Vp p Supply current 40 mA DC 24V per 1 COM LED ON when output ON 16 points indication conversion bv selection Action indication l switch External connection method Terminal unit connector M3 X 6 screws Weight Less than 240g Circuit Configuration Power circuit Internal circuit l Photo coupler l S Internal circuit Photo coupler 4 4 6 Transistor Q LI LR A Transistor B 2 7 Chapter 2 Product Specification 2 5 Digital VO Combined Module Specification 2 5 1 32 point VO Combined Module DC16 TR16 point GPL GDL GRL GSL DT4A VO Combined Module Output Input point 16 point Output point 16 point Insulation method Photo coupler insulation Insulation method Photo coupler insulation Rated input voltage DC 24V Rated load voltage DC24V Rated input current Use voltage range 7mA DC20 4 26 4V ripple rate within 5 Max load current Max load voltage current 0 1A 1 point 2A 1COM AC250V DC125V Max simultaneous input point 100 simultaneously ON Leakage current when OFF Less than 0 1 mA ON voltage ON current DC19V 3 0 mA or more Max inrush current Less than 4A 10ms OFF voltage OFF current DC6V 1 5 mA or less Surge killer none Input resistance Approx 3 3 KO Off On O
157. ntil the next Function Block starts again and then OFF 4 26 Chapter 4 Communication Programming Requirements of Function Block 1 Function Block requirements REQ start shall be executed after the previous execution is completed normally after NDR ON 1 REQ 2 REQ REG NDR In communication internal processing time response wait time internal processing time approx 50 60ms 4 3 3 Execution of KGLWIN command MASTER K command executes the programming by using KGLWIN Modbus command Please refer to the command execution method and available address area Refer to Chapter 8 4 2 Modbus communication MASTER K series 4 27 Chapter 5 Profibus DP Communication Chapter 5 Profibus DP Communication Profibus is the open tvpe field bus that the manufacturer selects independentiv to applv and manufacture Vendor independence and that is used widelv for processing automation DP among them is the most freguently used Communication profile and the network suitable for FA environment of Field Level and also is suitable for master slave communication between master automation machine and distribution slave VO machine It is designed to install with low cost and DP is the most suitable item to replace the existing system such as 4 20mA or Hart system together with 24V parallel signal transmission to the production automation system Smart VO module communication supports Profibus DP through GM3 4 6 mast
158. ommunication model Rnet master standard Max communi Max sendin Max point per Classification i l 9 Max block no p P cation point point block RNET GAL RUEA 3 840 words 1 920 words Communi GAL RUEA 3 840 words 1 920 words cation G6L RUEA 3 840 words 1 920 words module G7L RUEA 3 840 words 1 920 words Communication setting when communicating with Smart VO module HS link block setting Sending Address area HS link Receiving Sending Receiving iad GLOFA GM MASTER K information 32 32 20ms 10s SOW IW P area Ref 7 3 2 1 In case of Smart I O if 32 points are installed for one module max link point is available to use up to 2 016 words for 63 stations 2 For further information please refer to Chapter 4 Communication Programming Chapter 7 Rnet Communication 7 3 2 High Speed Link Communication Status Flag 1 High Speed Link information function lt is available to confirm the reliabilitv of data sent received to from other station remote station through High Speed Link and the user can utilize the above information bv combining with High Speed Link sending receiving data as kevword tvpe when writing the program in case of emergencv or maintenance High Speed Link Information i Sending Link trouble LINK status TROUBLE TRX MODE Information Overall Overall Individual tvpe information information information parameter no _HSO
159. on This introduces the device registration information of field device generally It allows to describe the complicated automation svstem as well as simple field device such as sensor and actuator regardless of manufacturer The device description is provided per device in the electronic form made bv the manufacturer and EDD file is read bv engineering tool and enables Profibus svstem to be set easilv And it describes the device variable and its function as well as contains the elements for operation and visualization Broadcast Communication This means to send the message not recognized by the action Station to all Station Master Slave Multicast Communication This means that the action station sends the not recognized message to the pre defined Station group Master Slave A 2 APPENDIX A1 2 DeviceNet ODVA Open DeviceNet Vendor Association This is to contribute for the promotion of World industrial Automation technology DeviceNet and the related technology It participates in the exhibition for technical seminar and PR activity and writes distributes the technical documents to attract the attention of the sales agents and the user for DeviceNet ODVAs activity includes the PR of DeviceNet Specification for each industrial sales organization in charge of network standardization the requirements of the expansion or amendment for DeviceNet Specification according to the requirement of the market when the same Specification
160. onfiguration 2 Wiring diagram Classifi cation Wiring diagram GSL D22A IGSL D24A GSL DT4A input section COM 13 14 DC input module TR output module RELAY PCLT PEPE EP EP EE Output module COMA and COMB are connected internally respectively 3 16 Chapter 3 Svstem Configuration 3 4 Examples of Svstem Configuration 3 4 1 Profibus DP Svstem O 0 GLOFA GM4 GLOFA GM6 GLOFA GM3 G4L PUEA PUEB G6L PUEA PUEB G3L PUEA PUEB A Es Smart VO Smart VO GPL D22A GPL RY2A GM7 GPL TR2A GPL D24A G7L PBEA GPL DT4A GPL TR4A OO PLC CNC ae ad a CI EET 0 7 0 o o o o o o Chapter 3 Svstem Configuration 34 2 DeviceNet System m GMWIN GLOFA GM4 G4L DUEA GLOFA GM6 G6L DUEA B 2 IT Smart VO Smart VO GM7 GDL D22A GDL RV2A G7L DBEA GDL TR2A GDL D24A GDL DT4A GDL TR4A LG inverter Lid jn ue jC D TAMA l MITT NN ful DeviceNet GLOFA GM4 h G4L DUEA GLOFA GM6 AB OMRON Configurator S W G6L DUEA LI emm EO AB Flex VO OMRON LG inverter 3 18 Chapter 3 Svstem Configuration 3 4 3 Rnet Svstem GMWIN oO GLOFA GM4 G4L RUEA GLOFA GM3 G3L RUEA Smart VO Smart VO GRL D22A GRL D22A GR
161. onse format is Confirm NCK response set the 8 bit of function code as 1 and return Ex when function code is 03 specify only the function code part as there is a difference in the function code only Request 0000 0011 HO3 Confirm 0000 0011 HO3 Confirm 1000 0011 H83 Set the 8 bit of frame function code as 1 and return 5 Data Area 1 It transmits the data using ASCII ASCII mode data or HEX RTU mode 2 The data structure is changed according to each function code 3 Response frame uses the data area as response data or error code 8 2 Chapter 8 Modbus Communication 6 Error Check LRC Check CRC Check Area 1 LRC Longitudinal Redundancv Check this is used in ASCII mode and takes the 2 s complement from the sum of frame except the header the tale and carries out the ASCII conversion 2 CRC Cyclical Redundancy Check this is used in RTU mode and uses 2 bytes of CRC check regulations All numeric data uses by mixing the hexadecimal decimal binary number Each number is specified as following example The example that decimal number 7 10 is marked as each number Hexadecimal HO7 HOA or 16 07 16 0A Decimal 7 10 Binary 2 0111 2 1010 7 Function Code Type and Memory Mapping Modicon PLC i O Mappi R k Function code name Da A AIR Smart VO Mapping emarks Read output contact status Read Coil Status Read input contact status Read Input Status
162. opy GSD file which is the original self information supplied by the module manufacturer from the directory below and then try again Sycon and insert slave SyCon E Fieldbus PROFIBUS O BMP GSD 5 6 Chapter 5 Profibus DP Communication 5 3 7 Slave Configuration Click the inserted slave icon with the right button of mouse and select Slave configuration from the appeared popup window or double click the left button of mouse on the slave icon Slave Configuration Slave Configuration General Device GLOFA GM W Activate device in actual configuration f Enable watchdog control Station address B Description Stave 000000 GSD file LG GM7 GSD Max length of in output data 368 Byte Length of in output data 6 Byte Max length of input data 244 Byte Length of input data 2 Byte Max length of output data 244 Byte Length of output data 4 Byte Max number of modules Number of modules 2 Module linpus Outputs In Out Identifier 1 byte output 0x20 2 byte output 0x21 3 byte output 0x22 M byte input 0x11 Module1 ee 0 4 byte output 023 Module2 k OK Cancel Parameter Data DPVI Settings Assigned master station address Masterl fi COM DPM PKV2O DPI 7 Artual slave Station address 2 Slave f2 GLOFAGM H f2 GLOFAGM H GM 4 Append Module Remove Module
163. or code to the Output STATUS For further information please refer to the error code 3 Program Example This is the example when GM7 basic unit is the Master and when reading output register data of Modicon product that is station no 17 8 21 Chapter 8 Modbus Communication Execute the Read of output register Holding Registers 40108 40110 of the Slave station Station no 17 The output register of the Slave station is assumed as follows and the read data is saved in the WORD type random array variable RD DWO whose size is 4 Output Register 40110 40109 40108 Register Status H0064 H0000 H022B The data shall be transmitted from high byte of low word by byte unit The transmission of the above data is shown on Ex 1 Ex 1 02 2B 00 00 00 64 Function Block input Input value REQ Enter the input condition to run SLV ADDR 16 11 or 17 Slave station no FUNC 16 03 or 3 Enter 3 when reading output register High byte among the address starting to read from the Slave station Low byte among the address starting to read from the Slave station In order to read from output register 40108 it is required to read from no 107 according to the 8 modbus addressing regulation And most significant data of data address shall be processed internally automatically by the input value of Function Block input FUNC without separate input 16 00 or 0 High byte when expressing total size of data to r
164. parameter and executing make from GMWIN compile menu if vou select parameter write and start the High Speed Link service the High Speed Link service bv the parameter setting begins to run The High Speed Link start order is as follows 1 Parameter write Parameter download screen Basic Patameter IO Parameter HE line Parameter CoMmMmuUnicaucn Faram eter a c C Redundancy Parameter C C Program Upload Fraarar oue var 7 7 Chapter 7 Rnet Communication After saving the High Speed Link parameter written bv the user in the GMWIN project file and connecting with PLC through online connect from GMWIN basic menu select write and download the High Speed Link parameter or parameter and program 2 High Speed Link start Link Enable setting Set Link Enable H S Link 2 After parameter write High Speed Link is executed after setting the Link enable Link enable setting is available only in the stop mode of PLC And if the High Speed Link enable setting starts it carries out the High Speed Link regardless of PLC action mode and parameter and Link enable information shall be battery backup in the PLC CPU and preserved if the power is cut off 4 High Speed Link information monitor It is available to monitor the current High Speed Link status by using monitor function after the GMWIN online connection There are two kinds of methods
165. peed Link parameter basic screen will appear and vou can select the corresponding item KGLWIN project basic screen ma ma ET izi xi g k300s profi PRJ IK300SAJ Program Parameter Variable Comment Monitor 2 High Speed Link parameter selection A Setting method Select the corresponding parameter from the basic screen as shself on the figure below and enter into the parameter setting Parameter setting basic screen Parameter profi PAJ nte Link Link2 Link3 Link4 link Enapies Self Station No 7 7 Base 0 7 Slot 0 gt Type Pnet 7 No From Area Size To Area Size l U If parameter window is Sets the base open press no and the Link 1 and slot no that enter into the the current Sets the high speed master link enable link parameter module setting is installed and Pnet 5 20 Chapter 5 Profibus DP Communication The High Speed Link item tab of the above figure means max installation number of communication module according to PLC CPU tvpe The High Speed Link button as much as the available setting number shall be active and in this case the High Speed Link no is not related to the installed slot no and the slot no shall be set in the individual parameter setting screen and only one High Speed Link parameter is available to set for one communication module The following table shows the communication model available to in
166. please refer to Error code 8 25 Chapter 8 Modbus Communication 3 Program Example This is the example when GM7 basic unit is the Master and when writing 1 bit data to the output contact of Modicon product that is station no 17 Write 1 to the output contact Coil 00173 of the Slave station station no 17 Function Block input Input value REQ Enter the input condition to run SLV_ADDR 16 11 or 17 Slave station no FUNC 16 05 or 5 Enter 5 when writing 1 Bit to output contact High byte among the address starting to write in the Slave station ADDRH 16 00 or 0 Low byte among the address starting to write in the 16 AC or 172 Slave station In order to write to output contact 00173 it is required to write from No 172 according to the 8 modbus addressing regulation And most significant data of data address shall be processed internally automatically by the input value of Function Block input FUNC without separate input 16 FF or 255 Data to write in the Slave station 0 HOO T gt HEF 16 00 or 0 Data to write in the Slave station From the example it is required to write 1 Thus enter HFF for HUMH and HOO for NUML e Results Output contact 00173 shall be ON In case of GM7 basic unit 1 shall be saved in the corresponding M area Output contact 00173 Contact status 1 This is the example when GM7 basic unit is the Master and w
167. program scan time is longer than the setting sending period it shall be sent at the point that PLC program scan ends and the sending period becomes to be equal to PLC program scan time Data Sending Delay Time PLC program scan time sending period Sending delay 2 i Sending start Sending delay time z x y ms Data Sending Delay Time PLC program scan time lt sending period Sending delay z Sending start SE EE Sending delay time z 0 ms 1 When setting the receiving period the user can check if it is set as the value greater than the period of the corresponding block set by other station to receive normally Chapter 4 Communication Programming 4 High Speed Link operation When High Speed Link parameter setting is completed if the user execute make from compile menu of GMWIN and then write parameter with PLC CPU and start the High Speed Link service and then High Speed Link service bv parameter setting will begin The start order of High Speed Link is as follows Parameter Write IT xi Range C Basic Parameter VO Parameter HS Link Parameter Redundancy Parameter Communication Parameter e gt i Program M Upload Program OD Parameter and Program detail hoed dekade V Upload Program C Upload Program cancel Hen After saving High Speed Link parameter written by the user in GMWIN project file and connecting to PLC through onl
168. r code STATUS USINT 0 normal if not 0 Error code Self station data storage area to Write Array 0 High Byte of first word USINT Array 1 Low Byte of first word DATA a Array 2 High Byte of second word Array 3 Low Byte of second word 1 Function This is the Function Block to execute by selecting function code 15 and 16 from modbus protocol communication and used for Continuous 1 bit Write function code 15 Continuous 1 word Write function code 16 Function code 15 performs 1 bit Data Write to output contact Coil continuously and function code 16 performs 1 word Data Write to output register Holding Registers continuously Error Output the error code to output STATUS For further information please refer to the error code 8 13 Chapter 8 Modbus Communication 1 This Function Block acts in Cnet function User Definition Protocol Mode 2 Basic parameter Baudrate Data bit Stop bit Paritv check Station No etc shall be set in Cnet editor and the frame editing is not needed 3 This supports Modbus RTU Protocol scheduled to support ASCII Protocol later 4 Cnet module requirements to use this Function Block are as follows Cnet module version more than v2 0 available to verify in GMWIN Cnet module Flash Rom OS version more than v1 01 available to verify in Cnet Editor Modbus Nfb Modbus Function Block file N 3 4 6 needed Error code table Sta
169. r one communication module Max Installation number per GLOFA GM CPU model Classification EE Max Installation number Remarks communication module GM3 CPUA G3L PUEA G3L PUEB 4 If combined with other GM4 CPUA B__ GAL PUEA G4L PUEB 2 A type 4 B type communication module using HS link installation number shall be limited GM6 CPUA B C G6L PUEA G6L PUEB 2 2 Link parameter setting If you select the corresponding parameter from parameter setting basic screen the High Speed Link parameter setting initial screen will appear as shself in the following figure Chapter 5 Profibus DP Communication Parameter setting initial screen High Speed Link 1 xi m Link Set Network Type GLOFA Fnet Slot 0 Self Station No 0 r Entry List Num Type Class From Area To Area Size 0 1 2 3 4 5 6 7 8 15 zi Delete Copy Edit Close Help Parameter setting initial screen is composed of two items such as link set and Entry list and the setting method per each item and its function is as follows 1 High Speed Link setting High Speed Link setting is the item to set the basic items of the desired communication module to set Select modify button of link setting and set module type slot no the self station no from High Speed Link setting screen respectively High Speed Link set screen High SpeediLink Set xi m Network Type
170. ration Station 1 Station 2 Station 3 Station 4 Station 5 Sending 2words Sending 2words Sending 2words Sending 2words Sending 2words Receiving Receiving Receiving 2word 2word 2word station 1 station 2 station 1 Receiving Receiving Receiving 2word station 5 2word 2word station 3 station 4 BO b Examples of High Speed Link parameter setting of each station The figure shows High Speed Link system configuration to explain RUN LINK ON condition In case that 5 communication modules are connected by network as shown a of the figure and carry out High Speed Link as the content of parameter of figure b RUN LINK ON condition of Station 1 is as follows when in the self station station 1 Link Enable is ON when the self station station 1 is RUN status when the self station station 1 is not the error status when the sending parameter data set in the self station station 1 is sent properly for the sending period when the data receiving from station 2 3 is received properly for the receiving period when the action mode of other station station 2 3 to send the data to the self station station 1 is RUN mode and not the error status and it is communicated properlv for the sending receiving period when in the other station station 2 3 of the self station station 1 the action mode of other other station station 4 5 set in the parameter is RUN mode and not th
171. ration lists and it is available to register max 31 but only GRL DT4A is installed 8 In case of connecting the long distance communication cable the wiring should be done far from the power line or inductive noise 9 The twisted pair shielded cable of communication cable should be connected with the body of 9 Pin connector on both side 10 If LED action is abnormal check the trouble causes referring to this manual Chapter 11 Trouble Shooting If the problem repeats after taking the action contact to A S center 11 Install this communication module in the status that PLC power is OFF 12 After finishing the communication cable connection apply the power ON and check the normal action in the LED action status If it is normal download the corresponding program into GMWIN for GLOFA series and into KGLWIN for MASTER K series and run the program 13 In case that the power of Remote station among communication stations between master module and Smart I O module is OFF and then ON the remote station enters into the automatic Start if mother station has the initialized program and if no initialized program the normal start is not available So it is required to prepare the initialized program in the mother station Refer to the communication user s manual 9 8 Chapter 9 Installation and Wiring 9 1 10 11 5 Notices in installing Modbus module Modbus Smart I O can set max 32 stations The us
172. read from the Slave station In order to read from input contact 10197 it is required to read from no 196 according to the 8 modbus addressing regulation And most significant data of data address shall be processed internally automatically by the input value of Function Block input FUNC without separate input 16 00 or 0 High byte when expressing total size of data to read by Hexa 16 16 or 22 Low byte when expressing total size of data to read by Hexa From the example it is required to read 10197 10218 and total size of data shall be 22 If expressing 22 by Hexa it shall be H0016 and it is required to enter HOO for NUMH and H16 for NUML 8 19 Chapter 8 Modbus Communication e Results Variable Storage i Storage Storage 9 Variable name 9 Variable name 9 name value value value RD_DB1 0 0 RD DB1lel 0 RD_DB1 12 1 RD_DBI 18 RD_DB1 1 RD DBAIT RD_DB1 13 RD_DB1 19 Variable name RD_DB1 2 RD_DB1 8 RD_DB1 14 RD_DB1 20 RD_DB1 3 RD_DB1 9 RD_DB1 15 RD_DB1 21 RD DBIJAJ RD_DB1 10 RD_DB1 16 RD_DB1 22 RD_DB1 5 RD_DB1 11 RD_DB1 17 RD_DB1 23 The variable to save the read data should be array type variable and the size of array type variable should be equal to or greater than that of the data to read If it is smaller error code shall be indicated on the STATUS e The read data shall be saved from array variable RD DB1 O e T
173. required to write the High Speed Link parameter and download itin PLC and the High Speed Link start shall be carried out according to the following order 1 Station number allocation and communication cable connection 2 The user program writing per each station 3 Make the data sending receiving map 4 Parameter setting in KGLWIN High Speed Link parameter setting item 5 Execute program and parameter download from the online menu 6 Change the mode to RUN from the online menu 7 Check the High Speed Link status through flag monitor 8 Ifthe error occurs repeat the above from 1 The High Speed Link parameter for the system of program example is set as follows K200S station 0 High Speed Link parameter oject1 Basic Interrupt I O Linki Link2 Link Enable Self Station No fo 7 Base fo z Slot fo 7 Type Rnet 7 Remote In 7 25 Chapter 7 Rnet Communication C High Speed Link speed fixing method The svstem of Example 1 is a simple svstem that the communication module of station 3 sends receives the data of 1word per each station And the calculation method for communication speed is as follows Formula St P scanA C scan St High Speed Link max transmission time P_scanA PLC A max program scan time C scan max communication scan time As P scanA is PLC scan time on the above if assuming that it is 3ms each for the above program available to verifv through online information read
174. ress communication period data size of the corresponding module from local GMWIN or KGLWIN shall be set in High Speed Link parameter In this case you should pay attention that the block no should be different regardless of VO module in order to send receive the desired data Master Smart I O 0 station Mode Block no Memorvarea Period Size Type Sendi Con n e wooo zooms 1 Remote Receiving 4 4 4 2 3 Operation Order bv High Speed Link GLOFA GM GMWIN Project parameter High Speed Link parameter High Speed Link parameter High Speed Link 1 4 B Network tvpe GLOFA Dnet GLOFA Pnet GLOFA Rnet Il e Slot number 0 7 slot Il Own station number 0 63 stations Pnet 0 31 stations U Station type Remote u Station number 0 63 stations Pnet 0 31 stations U Mode Sending Receiving ful Block number 0 31 U Area to read storage Q M Sending receiving period 20ms 10sec J Registration list gt Size 1 60 words Chapter 4 Communication Programming MASTER K KGLWIN D Project Parameter 2 Parameter Link 1 Link 2 4 B Link Permit prohibit U Own station number 0 63 stations J e Slot 0 7 slot u 6 Tvpe Rnet Dnet u D Stat
175. rofibus DP GDL D24A 3 7 1 DeviceNet module Item Chapter 3 System Configuration Dscription Connection connector Connector for communication connection with master remote unit e 5 pin OPEN type connector Smart VO type name indication e Describes DeviceNet module type name GDL D22A DC input 16 points GDL D24A DC input 32 points GDL TRAA TR output 16 points GDL TRAA TR output 32 points GDL RV2A Relay output 16 points GDL DTAA DG input 16 points TR output 16 points combined It describes the status of power to be supplied to the svstem e On in case of normal power supplv e Off in case of abnormal power supply It describes interface status of communication module e Blink when communication module is in normal interface with CPU e OFF Interface error Communi ti tati Ga a ie us MS indication LED LED NS LED It describes network status of communication module e Blink when it is in normal interface with other machine Station no of its own station setting switch O LED The switch to set the node station no of its own station Available to set from 0 63 e X16 16 digits indicated e X1 1 digit indicated It describes the contact status of I O terminal Hook for DIN rail attachment e Hook for DIN rail attachment Terminal block e Terminal block layout for VO wiring Referto Art 3 3 3 8 Chapter 3 Svstem Con
176. rol etc Chapter 6 DeviceNet Communication 6 2 Communication Specification 1 Frame Specification ltems Performance Specification Communication speed 125 250 500kbps Communication distance Thick 125 kbps 6m max extension 156m 500 250 100m Max drop 250 kbps 6m max extension 78m length 500 kbps 6m max extension 39m Data packet 0 8 Byte e Trunk drop line e Power in the same network signal cable Transmission Multi slave multi casting specification Bus method e Peer to Peer method e Poll Strobe COS Cyclic method Max 64 MAC ID MAC Identifier 32 VO per node max 2 048 VO Node insertion and removal in the status of voltage ON Action voltage DC 24V Network structure Max node number System type The duplicate station check bad station monitor Di is functi iagnosis function CRC error Check 1 The transmission distance of Smart I O module is in inverse proportion to data transmission ratio and when using Thin cable the transmission distance is limited to 100m regardless of data transmission ratio 2 For cable manufacturing and installation please contact and discuss with the experts 6 2 Chapter 6 DeviceNet Communication 6 3 Communication Parameter Setting DeviceNet should set generally the slave station that the master module will communicate with and set the station number communication method data size to commun
177. rom one communication station to another communication station shall be performed through the following path Data Transmission Path through Communication module PLC A PLC B Communication module station 1 Communication module station 2 Data sending Data receiving Communication cable Modem As shown on the abvoe figure there are 3 kinds of path to send data to other station through communication module and the sum of time to take for each path determines the sending time The table below describes the major path of data transmission and the factor that influences the transmission time per path Data Transmission Path and Time Factor PLC CPU A icati dul C CPU A FGomvnunieatian module PLC A program scan time station 1 Communication module station 1 gt Communication scan time 4 Communication module station 2 Communication O S scan time Communication module station 2 gt PLC CPU B PLC B program scan time 4 21 Chapter 4 Communication Programming As data deliverv between PLC CPU and communication module is executed at the point when the user program of PLC ends program scan time shall be major factor of data transmission Program scan time monitor can know the current program scan time from program tool And as data sending receiving is carried out after obtaining the Token from communication module which allocates tokens so that communication module sends its own data this time also is
178. ror occurs it shows the information for the error refer to the error code table as below Error code table When it takes a time for the processing of demand command the 05 Acknowledge slave sends to prevent time out of the master The slave takes a time for the processing The master must Slave Device Busy l demand again When no response during Time out of communication parameter o8 Number Error When data number is 0 or exceeds 256Byte When the items set in the parameter such as transmission mode Parameter Error etc are wrong l io satone When self station no and input parameter of Modbus command Station Error is the same 8 34 Chapter 8 Modbus Communication 8 5 Program Example 8 5 1 GLOFA GM Series 8 5 1 1 when the Master is GM3 4 6 1 Set the basic frame in Cnet module of Master PLC Cnet Frame Editor untitled frm 5 x File Online Option Monitor Help Channel RS232 side C RS422 side Basic Parameters Station Type Null Modem sl Init Command Monitor Entry a v it 18 v Baud Rate 9600 Data Bit zl age Parity None 7 Stop Bit 1 C 16x20 Frame List Frame Informations Tx Rx Send Header 2 SG1 null S G5 null H G2 null SG6 null B S63 null SG7 null 7 SG4 null SG8 null 8 9 Tailer BCC None e Basic parameter Baudrate Parity Data bit Stop bit is required to correspond with the setting content of ot
179. rotocol Modbus RTU Max protocol size 8 Byte BUS TWISTED PAIR SHIELDED CABLE Communication speed 2400 38 400 BPS Communication distance 1 Km Medium Access POLL Max node 32 stations Communication point 32 points 2 10 Chapter 2 Product Specification 2 7 Communication Cable Specification 2 7 1 Profibus DP Cable Specification e Belden Network Cable Tvpe Network Components Protocol FMS DP PA Certification No Order No 3076F 3077F 3079A Classification Twinax AWG 22 Type BC Bare Copper Insulation PE Polyethylen Insulation strength 0 035 Inch Aluminum Foil Shield Polyester Tape Braid Shield Capacitance 8500 O ft Characteristic impedance Number of core wire 1500 im N ki WA Chapter 2 Product Specification 2 7 2 DeviceNet Cable Specification e Cable Specification Class 2 ThiekThin Cable Allen Bradley 30V 100VA Trunk drop 100VA 24V or 4A Simultaneous use 122mm 6 9mm 5 cores e Cable Signal Name Smart VO Dnet IF module cable have 5 cores as follows It is composed of Twist pair cable for DC 24V power supply twist pair cable for signal cable shield cable etc and both Thick and Thin cable are available for trunk drop line Cble color Signal name Description While CAN H Signal cable Blue CAN L Signal cable Bare Drain Shield cable Bla
180. s is low cost simple installation excellent compatibility with other makers device as well as outstanding application in the network application such as Master Slave Multiple Master Peer to Peer etc As DeviceNet uses CAN Controller Area Network protocol as it is and svstem response time is short and the reliabilitv is high the production cost shall be low as we can use CAN chip with low cost DeviceNet Smart I O module has the following characteristics The real time control is available to communicate various VO machine that is the lowest in the network svstem One master module can control 63 slave module and max 2 084 points I O control is available Network installation is flexible as multi drop and T branch connection is available Available to connect the master module of LGIS and various slave module of other maker Available to configure the system with the slave module of LGIS and other maker s master module Available to set station number MAC Address with hardware 0 63 stations The communication speed is set automatically according to the master setting Available to install 2 master modules in GLOFA GM4 and GM6 Available to communicate by High Speed Link parameter setting Available to connect with various slave VO Supports Poll Cos Cyclic Strobe method as communication method It is used widely for general I O actuator near by switch light switch valve inverter A D module D A module position cont
181. s lots of data at the same time periodicallv The following table shows High Speed Link point per communication model Max Communication Point per model Max Classification communication Max block no point GDL TR2A 16 points 64 0 63 Output module GDL TR4A 32 points 64 0 63 Output module 64 0 63 1 For further information for master setting please refer to the users manual for DeviceNet In case of GDL DT4A do not set as Strobe method among communication method 2 6 3 Chapter 6 DeviceNet Communication 6 3 1 High Speed Link Service SMART I O Dnet module sets its own station no to communicate with the master module bv using the rotarv switch and the communication speed is set automaticallv according to the master module setting To control the single tvpe remote module it is available to communicate only by High Speed Link parameter setting in GMWIN and easy to interface with the module of LGIS and other maker s The following table shows the basic configuration of the single tvpe remote module Specification of single tvpe remote module Module name Contents Service mode GDL TR2A TR output 16 points GDL TR4A TR output 32 points Poll Strobe GDL DT2A DC TR combined 16 points eee GLOFA GM os _ COS Cyclic GDL D22A DC input 16 points service GDL D24A DC input 32 points GDL RY2A Relay output 16 points Other DRT1 OD08 TR output 8 points Poll service maker s 1794 OB
182. se of normal power supplv e Off in case of abnormal power supply Communi cation status indication LED Station no of its own station setting switch It describes the transmission status of communication module e Blink when communication module is transmitting except GRL TR4A e OFF LED is OFF in the cases as follows gt in case that the voltage is not supplied normally to the basic unit p gt incase that the error to stop the operation is detected It describes the receiving status of communication module e Blink when communication module is receiving e Off when communication module has no receiving or the error is detected The switch to set the node station no of its own station Available to set from 0 63 e X16 16 digits indicated e X1 1 digit indicated VO LED Describes the contact status of I O terminal Hook for DIN rail attachment Hook for DIN rail attachment Terminal block e Terminal block layout for I O wiring Refer to Art 3 3 3 5 3 Modbus module Item Chapter 3 System Configuration Dscription Connection connector Connector for communication connection with master remote unit e 9 pin connector Smart I O type name indication e Describes Modbus module type name GSL D22A DC input 16 points GSL D24A DC input 32 points GSL TR2A TR output 16 points GSL TR4A TR output 32 points GSL RY2A Relay output 16 points GSL DT4A
183. sending receiving period of the data Size byte Sets the data size to send receive and in case of communication between self station the unit is 2bytes and in case of communication with other makers the data size shall be set as the byte that the corresponding module requires 6 7 Chapter 6 DeviceNet Communication In order to communicate with input module among SMART I O DeviceNet module it is required to set the receiving only as shown on the figure The sending setting is not required Mode and Communication area setting screen GDL D22A HighSpeedLink It2m Edit xi Mode Station No Communication Mode 2 Poll 2 Remote Send C Strobe 4 C cos Remote Receive C Cyclic Area Send Receive 50 v PLC Area SMV C Aw C waw f100 Size Byte B om Hep The following shows the setting to communicate with station 1 2 using Poll service High Speed Link parameter sending receiving setting High Speed Link 1 xi Link Set Network Type GLOFA Dnet Scan Time 5 msec Slot 0 Self Station No oO Pollate al Edit Entry List imseri hyt Muri Type Class From Area To Area Size sem 6 8 Chapter 6 DeviceNet Communication 1 When communicating with the single type I F module of other maker the setting method is the same as GLOFA GM series and only data size shall be set as follows DRT1 OD08 1 byte 1794 OB16 IB16 4 bytes
184. set the storage area of the received data when receiving e Size This means the data size to send receive and the unit is 1 bvte and it is available to set total sending receiving as 1kbytes for G3 4 6L PUEA and 7kbytes for G3 4 6L PUEB 1 The size of sending receiving area is total VO contact number made in SvCon 2 The order of is carried out as GAL PUEA 1 and GPL TR2A 16 points GPL TR4A 32 points GPL D22A 16 points and when setting sending area as POOO the receiving area as PO10 Sending area POOO Receiving area P010 Size of sending area 6 bvtes total output contact number Size of receiving area 2 bvtes total input contact number And POOO data gt GPL TR2A output POO1 POO2 data gt GPL TR4A output GPL D22A input gt P010 saving MW1 MW2 data gt GPL TR4A output GPL D22A input gt MW100 saving 3 The setting order programmed in SyCon has the priority when sending receiving the data than station no and cable connection 5 22 Chapter 6 DeviceNet Communication Chapter 6 DeviceNet Communication 6 1 Overview DeviceNet was born to meet the demand to replace the high cost analog 4 20mA standard with simple digital standard and is the communication link to connect various kinds of industrial devices such as limit switch photo electronic sensor motor controller inverter barcode reader panel displav etc to the network The characteristic
185. stall per MASTER K CPU model and max installation number Max installation number per MASTER K CPU model Peer Available communication Classification EE Max installation number Remarks u K1000S CPU G3L PUEA G3L PUEB 4 K300S CPU G4L PUEA G4L PUEB 2 4 more than Version 3 0 If combined with other communication module using the High Speed Link the installation number shall be limited Link This is the item to allow the High Speed Link and the initial value is prohibited and it is required to set enable to execute the High Speed Link The self station no Master module is set in SyCon and the slave module is set as rotary switch It is not available to change here e Base It sets the base position that the communication module to set is installed e Slot It sets the position that the communication module to set is installed 0 7 slot e Type It sets the type of the installed communication module and sets the Pnet 3 Parameter setting and modification If you doubleclick the corresponding parameter from the parameter setting basic screen as shself on the figure below the High Speed Link parameter setting screen will appear Parameter setting initial screen x Area From 00000 Size Byte jo P M L K T C D S 8a To 00000 Size Byte jo P M L K T C D S 38 Cancel Help 5 21 Chapter 5 Profibus DP Communication e Area When sending set the area to read the data to send and
186. stalling DeviceNet module DeviceNet Smart VO can set max 64 stations included one master module 1 Check the basic factors necessarv for the svstem configuration and select the proper communication module 2 Prepare the cable and accessories such as tab terminal resistance etc to be used for this communication 3 It is available to control the speed automatically in accordance with the communication speed of master module bv the means of Auto baudrate function and it is required to comply the cable specification 4 In case of using the tab it is required to use terminal resistance on both side of the tab In case of the single network svstem set it not to repeat the station no Install the master module in the base in the status of PLC power OFF and set the communication address and communication speed accuratelv 5 Check if the connector pin of this communication module is normal and make sure that the power cable and the communication cable are not short circuited 6 If using the combined module GDL DT4A when setting the high speed link parameter the module will occupv 2 registration lists and it is available to register max 31 but only GDL DTAA is installed 7 The communication speed to be used for this communication module is 125k 250k 500kbps and if changing the communication speed after setting the communication speed make the power OFF and change the communication setting switch and then applv the power ON
187. ster Module RMM This is Rnet I F module that is installed I O digit of basic base Master station This is the station connected directly GMWIN KGLWIN so that the user performs the program download and monitoring debugging in the same network including CPU Remote VO station Remote I O module controls the I O of remote station receiving I O data from master station instead of PLC CPU in the PLC system Rnet Fieldbus is the lowest network connecting the control machine and instrument device selecting 3 among 7 layers of OSI 3 layers are composed of Physical layer which is composed of H2 1Mbps electric H1 31 23Kbbs electric light Wireless etc Data Link layer selecting the Scheduled and Circulated Token bus and Application layer that charges in the application role and this is the standard selecting the User layer additionally Token This is the access right control for Physical Medium and has the right to send the data of self station Rnet station no Station no G3L RUEA etc of communication module selecting Rnet specification The station no used in Rnet shall be set by the switch attached in the front of communication module and used as station no of all service including high speed link service Manchester Biphase L This is data modulation method used in Rnet The data is encoded Encode using Manchester L Code and sent and the received data after encoding by Manchester is converted by Decoding CRC Cycli
188. system it is 1 5 To Octet Time The time to take to transmit one byte data to the serial data Fnet 8 Ntx total sending data number including Function Block command number and it is determined according to Fnet system as follows Fnet sum of High Speed Link sending byte number Variable F B command number x 256 Mf margin value for the factors not described like the above formula such as O S scan time of communication module Fnet is set as the following value Fnet 16 ms 4 24 Chapter 4 Communication Programming 4 3 Function Block 4 3 1 Overview Function Block is the function to write or read the specific data of the self station or the specific variable data in the specific area or specific variable area of other station when the regular event occurs and it can be used diverselv according to the purpose Program of Smart VO series using the Function Block is limited all in Modbus Snet For further information please refer to Chapter 8 Modbus communication 4 3 2 Start of GMWIN Function Block When programming bv using Function Block please refer to the following Function Block carries out the variable setting bv input section and output section and for the setting method please refer to the corresponding Function Block It describes based on GLOFA GM7 Function Block This is used as the start condition of modebus Function Block and it starts at the rising edge from O to
189. t to send receive data of the corresponding block When receiving select receive The number of sending receiving block is available to set max 32 and if setting more than 32 the parameter error occurs and the normal communication does not work e Block no this is the parameter to send receive lots of data of various area from one station and distinguish the data of various block each other Generallv the station no and block no set bv sending station is transmitted together with sending data and if the receiving station wants to receive this data it is required to receive it as the corresponding block no sent bv sending station The block no of sending receiving for one station is available to set max 32 and it is not allowed to set the same block no for the same station no For remote station it is set 4 9 Chapter 4 Communication Programming differently regardless of sending receiving e Area after selecting data area to send receive enter the address direct and set the area Remote sending read any data of the self station designate one from MW IW QW within the area to read and designate which area of remote station is sent SOW is only available to designate in the storage area Remote sending data is available to send in the remote output side Remote receiving read any area of other remote station not the own station IW is oniv available to designate in the storage area lt is available to read the remot
190. tation No aaa Baud Rate ji 200 Data Bit fe 7 Paritv Bit None Stop Bit ji Mi Communication Channel RS232C Null Modem or RS422 485 C RS232C Modem Dedicated Line Init Command C RS232C Dial Up Modem m Protocol and Mode Timeout in Master Mode fe ms Dedicated C Master M Read Status of Slave PLC List e Slave Modbus C Master C Slave User Defined C Master C Slave FIELDBUS C Master C Slave Transmission Mode List List omea eee Chapter 8 Modbus Communication 3 Set the contents as follows Items Setting Description Self station no Available to set 1 31 stations do not set station 0 as broadcast station no It may cause the failure Communication speed Available to set 2400 4800 9600 19200 38400 bps Data bit Parity bit Available to set as 7 or 8 bits ASCII mode set as 7 bits RTU mode set as 8 bits Available to set as None Even Odd Stop bit Available to set as 1 or 2 bits In case that the parity bit is set set as 1 bit In case that the paritv bit is not set set as 2 bits Communication channel e RS 232C null modem or RS422 485 when communicating using GM7 basic unit and Cnet I F module G7L CUEC e RS 232C dedicated modem when communicating by the dedicated modem using Cnet I F module G7L CUEB e RS 232C dialup modem when communicating by the
191. the above table 4 Parameter setting in GMWIN High Speed Link parameter setting item 5 Execute compile and make from compile menu 6 Execute program and parameter write from online menu 7 Select Link Enable set from online menu and set the High Speed Link Enable that corresponds to the setting no 8 Change the mode to RUN from online menu 9 Start monitor from online menu and check if RUN LINK is ON without error in the High Speed Link monitor 10 If the error occurs repeat the above from 1 7 22 Chapter 7 Rnet Communication Sending parameter setting from GM3 station 0 to station 1 High SpeedILink Otem Edit Station Type Station No Mode Block No f Local 1 Send jo a Remote C Receive Area Send Period From eM G SOME saw 0 2 0 Jacoms Size To Pui Ew FISOW ooo fi ces ow Receiving parameter setting by GM3 station 0 from station 2 High SpeediLink Item Edit Station Type Station No Mode Block No G Local 2 C Send 2 f i Receive Area Send Period From e o e ce san 0 0 0 jaczoms 7 Size Ta C OM C BNW Of GOM 0 1 0 po one ww 1 Do not register the same station no more than 2 or the same block no more than 2 7 23 Chapter 7 Rnet Communication 7 4 2 MASTER K Series Program Example 1 Here describes the High Speed Link parameter setting method to perform the data communication
192. the figure below and select close the monitor screen will appear and if vou press start from tool box shself on the right side separatelv it begins to monitor High Speed Link information variable registration screen Flag Name Pret LTRBL OK _ON All time ON a _P_BCK_ER BOOL Program er _PADT_CNF BYTE PADT conn PHSILTRBL BOOL Abnormal i Cancel dit Help PNETI G CMD BYTE PNETI G FREEZE BOOL Global corr Freeze inp Y gt _PHS1RLINK BOOL HS RUN_L _PHS1STATE ARRAY 1 28 of BOOL General co _PHS2LTRBL BOOL Abnormal it _PHS2RLINK BOOL HS RUN_L _PHS2STATE ARRAY 1 28 of BOOL General co _PNET1_G_CLEAR BOOL Clear outpu a High Speed Link information monitor screen Variable registration 4User Selection Variable Monitor GET _PHSALTRBL _PHS1RLINK _PHS1STATE 8 _PHS2LTRBL _PHS2RLINK _PHS2STATE 8 5 18 Chapter 5 Profibus DP Communication 2 Link parameter monitor If vou select link parameter item from monitor menu of GMWIN online connection select link parameter screen will appear as shself on the figure below If the user selects the desired item from parameter number set bv himself and verifv it the High Speed Link parameter monitor screen will be open and the setting registration list will be monitored and indicated on the screen Link parameter selection screen Select Link Parameter x Select OK CH i iz ji Cancel HS Link2 HS Link3
193. the station set in k data block of the High Speed Link k 0 63 Array Dx616 15 the parameter parameter normal 1 abnormal 0 High Speed Link detail flag when m 1 3 HS link type High Speed Link m 1 Dx620 Dx633 Comparing with m 0 D area address no is as follows when m 3 High Speed Link3 m 2 Dx640 DX653 Calculation formula when m 1 3 D area address no address no High Speed Link4 m 3 Dx660 Dx673 20 x m 7 21 Chapter 7 Rnet Communication 7 4 Program Example 7 4 1 GLOFA GM Series Program Example 1 In GM3 base the communication module G3L RUEA is installed for slot 0 output 32 points for slot 1 and input 32 points for slot 2 respectively This is the example to send GM3 IWO 2 0 data to station 1 and output the data of station 2 to GM3 QW0 1 0 Station GM3 0 Station GRL TR2A 1 Station GRL D22A 2 Output 16 point Input 32 point To perform the program example first make the I O configuration table as shown on the table below and write the High Speed Link parameter in the corresponding CPU module respectively VO configuration and Sending receiving flow Sending receiving structure Sending from GM3 station 1 eI WO 2 0 xawoo0 o l Receiving from GM3 station 2 I WO0 0 0 QWO0 1 0 ma R Working order 1 Station number allocation and communication cable connection 2 The user program writing per each station 3 Make the data sending receiving map same type of
194. tings from the appeared popup window the following window will be open Select Controlled release of the communication by the application program from Parameter to user interface Little Endian LSB MSB from Storage format word module and select Buffered host controlled from Handshake of the process data in order Master Module Setting jettings fa kdna poi meme Arekea aarne 511 BIKE OI TET Chapter 5 Profibus DP Communication 5 3 6 Insertion of Slave bl Similar to master select 1 from left top tool bar and click master bottom and Insert Slave window will appear as below Slave insert Insert Slave Slave Filter Vendor Al lt Master COM DPM PKV20 DPM x amp type EIEN Cancel Available slaves Selected slaves i TA EED GG IFPSI DPS _Add All gt gt COM DPS OptForProfibus lt lt Remove All lt lt Remove Vendor name LG Industrial System Co Ltd Station address 2 Ident number OxFFFF Description Baw So GSD file name GPLTAZA GSD GSD Revision Version 1 001 If using GPL TR2A select GPL TR2A from the left side Available slaves and click Add button in the middle part If there are several masters select one from the right side Master and confirm Station address and Description and then click OK button 1 If there is no slave to use in the slave list Available slaves of insert slave window c
195. tion DC input module GPL TR2A GPL TR4A Be n ole oe ME Es g Go TR output module L tal LT FEEEEEEI lt GPL RY2A TITTIE eTA PCE PEPE EP EP EE PEPE RELAY Output module COMA and COMB are connected internally respectively 3 10 Chapter 3 Svstem Configuration 3 3 1 2 DeviceNet module 1 Terminal block configuration Terminal block Contact and Power Input GDL D22A GDL D24A 0 15 Input contact terminal GDL D22A 0 31 Input contact terminal GDL D24A COM Common terminal 16 points COM GDL D22A COMO COM1 Common terminal 16 points COM GDL D24A GDL DT4A GDL TR2A GDL TR4A 0 15 0 15 I O contact terminal COMO COM1 0 31 Common terminal 16 points COM Output contact terminal GDL TR2A Output contact terminal GDL TR4A COM Common terminal 16 points COM GDL TR2A COMO COM1 Common terminal 16 points COM GDL TRAA GDL RY2A 0 15 Output contact terminal COMA COMD Common terminal 8 points COM Chapter 3 Svstem Configuration 2 Wiring diagram Classifi cation Wiring diagram GDL D22A GDL D24A GDL DT4A input section DC input module GDL TR2A GDL TR4A yo R EE Q e TR output module olo ajaja NIE Oor HEER AFAOEEOIENTEE RELAY PCE PEP REP EEE ESE Output module COMA and COMB are connected internally respectiv
196. tion and for the registration list no 1 63 the module that the user wants to communicate shall be set Mode and Communication area setting screen GDL TR2A HighSpeedLink Itim Edit l x Mode Station No Communication Mode NEE Poll Remote Send C Strobe C cos C Remote Receive Cyclic Area Send Receive PLC Area of o MY C BIW CO BOY fo Size Byte Tal concer Han The following describes the sending data setting method of remote I F output module From the parameter menu set the mode bv whether or not to send receive the station no bv other station no remote module the communication mode by Poll the area by the data area to send and the size shall be 2 byte The single type I F module does not have the separate setting items and is controlled bv the master module according to the communication speed Link setting description Classification Description Network type This is to set the communication module type by GLOFA Dnet For the slot no that the desired communication module to set Slot no is installed select one from the range 0 7 The right side of CPU module is O slot Enter the self station no that is set in the station number switch of communication module front side It is available to set 0 63 by decimal number but it is not allowed to use duplicate station no as the self station no is the unique number to distinguish communication module in the same network system
197. to monitor by selecting variable monitor from monitor menu and by high speed parameter monitor e Variable monitor Variable monitor is the function to monitor the necessary items by using the GMWIN flag monitor function and the order to monitor is as follows Chapter 7 Rnet Communication Select Variable monitor from online monitor items Select flag from register variable screen as shown on the figure 3 Select the High Speed Link information flag you want to monitor directly one by one from Variable Flag list screen and register As _HSxSTATE n _HSxERR n HSxMODIn HSxTRXIn is ARRAY flag the user enters the registration no of parameter that he wants to monitor directly x shows the High Speed Link no and it has the range1 4 for GM1 GM2 GM3 GM4 CPUB PLC 1 2 for GM4 CPUA GM6 PLC and only 1 is effective for GM7 n is the individual parameter no 0 63 If you register the variable from the menu and select close the corresponding monitor screen will appear and the monitoring begins High Speed Link information variable register screen Register Variable ng Close Configuration Glabal Vanable C Resource Global variable g Register C Instance Variable System Flag Select C Direct Variable Help Ex 1x0 0 0 or QX0 1 0 OX0 1 8 Resource Resourced Instance Registered Variables Wud Variables System Flags _H_BCK_ER Hot restart u
198. tus code Dec Description Solution Remarks 0 Normal No error Illegal command When the master requires the command that the Slave does not support Illegal address When the Master requires the address that the Slave does not support After confirming the command available to support by the Slave modify the command on FB After confirming the address available to support by the Slave modify the address on FB Illegal data value When the Master requires the data of the range that the Slave does not support Slave device failure The unrecoverable error occurs while performing the Master requirements in the Slave After confirming the data range available to support by the Slave modify the data on FB Check the Slave station status Slave device busy After waiting for the regular time Master The error returned from the Slave Receiving Frame CRC error 1 After confirming the receiving frame status extend the Response Wait Time 2 Check the Cable and Noise status Cnet module I F error No Cnet module in the designated slot Channel 232c 422 stop Check the slot no designated on FB RUN the Cnet module power reinput Function Block internal error Chapter 8 Modbus Communication 1 Check the basic parameter station no speed etc 2 Check the Slave station status power etc 3 Check the Cable status and connecton
199. urcetfmodbusslave prj PROJECT GONFIGURATION PLC Conf iguration Name UNNAMED B ACCESS VARIABLES variables declared RESOURCECCPU gt 8 Name RES B RESOURCE GLOBALS variables declared B TASK DEFINITIONS 1 tasks defined DI LD 1 PROGRAM INST cittgmwini bieWsourcetinonaneBi src Arranges the windows as horizontal nonoverlapping tile Offline Edit 8 37 Chapter 8 Modbus Communication 2 If you select communication parameter from GMWIN parameter and doubleclick the communication parameter menu window will be open Communicaton Parameter x Communication Method Station No hi 7 Baud Rate 2400 gt DataBit fr gt Parity Bit Jeven Stop Bit ji Communication Channel RS232C Null Modem or R5422 485 C RS232C Modem Dedicated Line Init Command C RS232C Dial Up Modem ATZ Protocol and Mode Timeout in Master Mode see ms Dedicated C Master F Read Status of Slave PLC List C Slave Modbus C Master ee 2 Transmission Mode fasci sl Slave User Defined C Master List C Slave FIELDBUS C Master List C Slave cancer Ho After setting the parameter as below press verify button Protocol and Communication method transmission mode Self Commu a Mainte station nication Communication i i nance bit no speed Exclusive channel mode RS232C null 17 2400 modem or RS422
200. urrent Less than 200mA Action indication LED ON when input ON External connection method Terminal unit connector M3 X 6 screws Less than 160g weight C circuit Configuration Internal circuit Power circuit 2 3 Chapter 2 Product Specification 2 3 2 DC32 point Input Module GPL GDL GRL GSL D24A Type name Spec DC Input Module Input point 32 points Insulation method Photo coupler insulation Rated input voltage DC24V Rated input voltage 7mA Use voltage range DC20 4 28 8V ripple rate within 5 Max simultaneous input point 100 16 points 1COM simultaneously ON ON voltage ON current More than DC19V more than 3 5 mA OFF voltage OFF current Less than DC6V less than 1 5 mA Input resistance Off gt On Approx 3 3 KO Less than 3 ms Response time On gt Off Common method Less than 3 ms 16 points COM Internal consumption current Less than 300 mA Action indication LED ON when input ON External connection method Terminal unit connector M3 X 6 screws Weight Less than 240g Circuit Configuration Internal circuit Internal circuit pesv N Powercon 4Hi b i DC24V 2 4 Chapter 2 Product Specification 2 4 Digital Output Module Specification 2 4 1 16 point Relay Output Module GPL GDL GRL GSL RY2A Type name Spec
201. utput 16 points GPL D22A e Input votage power Secon DC24V rating e VO point DC input 16 points GPL D24A e Input voltage pons septian DC2AV rating e I O point DC input 32 points GSL D22A e VO point DC input 16 points e Input voltage power section DC2AV rating GSL D24A e VO point DC input 32 points GDL TR2A e Input voltagelpons section Deas Walia e VO point Transistor output 16 points GDL TR4A e Input voltags pens section Does viredng e VO point Transistor output 32 points e Input voltage power section DC2AV rating Sma GDL DT4A e VO point combined DC input 16 points TR output 16 mar DeviceNet points GDL RY2A e Input Vol de powe section DO2AV rating e VO point Relay output 16 points GDL D22A e Input VOLAQSIPOWET section DC24V rating e VO point DC input 16 points GDL D24A e Input voltage powet section DC24V rating e VO point DC input 32 points GSL TROA e Input voltage power section DE ty rang e VO point Transistor output 16 points GSL TR4A e Input valage POWe section DES ty rating e VO point Transistor output 32 points e Input voltage power section DC2AV rating GSL DT4A e VO point combined DC input 16 points TR output 16 Modbus points GSL RV2A e Input MOTAQSIPOWET section DO2AV rating e VO point Relay output 16 points e Input voltage power section DC2AV rating 1 4 Chapter 1 Overview Classifi EE Product name Ee na
202. vstem In the svstem that total communication station is below 10 stations and total sending data size is less than 512 bvtes vou can calculate High Speed Link speed bv using the following formula St P_scanA C scan P_scanB formula 4 1 St High Speed Link max Transmission time P_scanA PLC A max Program scan time C_scan max Communication module scan time P_scanB PLC B max Program scan time Each item shall be determined as follows C_scan THT X SN formula 4 2 THT Token Hold Time Token use time per one station Sn Total Station Number Total communication station number Token Hold Time THT Fnet 8 ms 2 Complicated svstem In the svstem that total communication station is more than 10 station and total sending data size is more than 512 bytes you can calculate High Speed Link speed by using the following formula St Et x To X Ntx Mf formula 4 3 4 23 Chapter 4 Communication Programming Et Effective Tx Ratio Effective transmission Ratio To Octet time 1 bvte sending time Ntx Total Tx number Mf Margin Factor Each item shall be determined as follows Et Sn X Nf formula 4 4 Sn Total communication station number Nf network factor and constant number value according to the communication system characteristic In Fnet
203. x Slot f0 n Type Fret 7 No l Station Unit Type Tx Device AX Device Size Block No Period U DOOD EN OM Pe PD Parameter setting initial screen is composed of two items such as Link setting and Entry list and the setting method and function per each item is as follows 1 Link Link is the Enable condition to carry out High Speed Link of the setting parameter Permit High Speed Link is ON Prohibit High Speed Link is OFF 2 Self Station no Enter its own station no that is set on the station no switch of communication module front side It is available to set O 63 by decimal number Self station number is unique number to distinguish communication module in the same network system so doesn t use duplicated station number 3 Slot Set the slot no that the desired communication module to set is installed by selecting one from the range of 0 7 4 Type Designate master communication type to communicate with Smart VO module Rnet Fieldbus communication module Pnet Profibus DP communication module Dnet DeviceNet communication module Chapter 4 Communication Programming 4 Link Setting Details This is KGLWIN link item modication menu If the user set the sending receiving with the device to communicate actuallv the parameter setting is completed xi Station Mo a Tx Device Pooo Rx Device Pooo a Block No jo 7 Bice m Module Type Remote Out x Period 200
204. x the salve station no 0 127 This is the individual information indicating the action status of the slave station and this is available to indicate max 127 stations High Speed Link status same as max slave station number That is if the sending receiving status of the corresponding list is normal and the action mode is RUN and there is no error it shall be ON and if violating the above condition it shall be OFF 2 High Speed Link information monitoring High Speed Link information enables to monitor using the monitoring function after GMWIN online connecting There are two kinds of method to monitor the method to select variable monitor from monitor menu and the method by link parameter monitor Chapter 5 Profibus DP Communication 1 Variable monitor The variable monitor is the function to monitor bv using GMWIN flag monitor function and selecting the necessary item If you select variable monitor from online monitor item the variable registration screen will appear as below Select the flag and register bv selecting directiv the High Speed Link information flag from variable flag list screen one by one In this case as PHSxSTATE n is Array type flag the user should select the array no directly and the array no means the slave station no x means the High Speed Link no and it has the range 1 4 for GM3 PLC CPU the range 1 2 for GM4 PLC CPU and the range 1 for GM6 PLC CPU If you register the variable in

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