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YOKOGAWA FA Link H2, User Manual

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YOKOGAWA FA Link H2 User Manual Download Page 23

 

 

1-5

 

 

 

IM 34M06H43-02E  2nd Edition : Sep.30,  2019-00 

 

1.5  RAS Function 

-  The link status can be checked using special relays or registers. 
-  This module uses a bus-type communication configuration which allows 

all operating stations in a network to continue linking even in the event 
that a FA Link module in the network, other than the master station, is 
down due to power failure or other reasons.  In addition, a station, which 
becomes unlinked due to a power failure or a temporary communication 
failure, will revert to linked status automatically once its condition is 
restored to normal. 

 

 

Summary of Contents for FA Link H2

Page 1: ...Applicable Modules Model Code Model Name F3LP32 0N FA Link H2 Module User s Manual IM 34M06H43 02E FA Link H2 Module IM 34M06H43 02E 2nd Edition Yokogawa Electric Corporation ...

Page 2: ...Blank Page ...

Page 3: ...ectric Corporation Applicable Product Range free Controller FA M3 Model F3LP32 0N Name FA Link H2 Module The document number for this manual is given below Refer to the document number in all communications including when purchasing additional copies of this manual Document No IM 34M06H43 02E ...

Page 4: ...prior notice Every effort has been made to ensure accuracy in the preparation of this manual However should any errors or omissions come to the attention of the user please contact the nearest Yokogawa Electric representative or sales office Safety Symbols Handle with care This symbol on the product indicates that the operator must follow the instructions laid out in this user s manual to avoid th...

Page 5: ...fe design of processes and lines using the product and the system controlled by it the user should implement it using devices and equipment additional to this product If component parts or consumable are to be replaced be sure to use parts specified by the company This product is not designed or manufactured to be used in critical applications which directly affect or threaten human lives and safe...

Page 6: ... the software for use with each additional computer Copying the software for any purposes other than backup is strictly prohibited Store the original media that contain the software in a safe place Reverse engineering such as decompiling of the software is strictly prohibited Under absolutely no circumstances may the software supplied by Yokogawa Electric be transferred exchanged or sublet or leas...

Page 7: ...ive or flammable gases Where the product will not be exposed to mechanical vibration or shock that exceed specifications Where there is no chance the product may be exposed to radioactivity Use the correct types of wire for external wiring USE COPPER CONDUCTORS ONLY Use conductors with temperature rating above 75 C Securely tighten screws Securely tighten module mounting screws and terminal screws...

Page 8: ... water enter the module interior can cause malfunctions Do not use volatile solvents such as benzine or paint thinner or chemicals for cleaning as they may cause deformity discoloration or malfunctioning Avoid storing the FA M3 e RT3 controller in places with high temperature or humidity Since the CPU module has a built in battery avoid storage in places with high temperature or humidity Since the...

Page 9: ... product for the external power supply use a SELV and limited energy circuit separated by reinforced insulation or double insulation from hazardous voltage Refer to the user s manual before connecting wires Refer to the Hardware Manual IM 34M06C11 01E or the applicable user s manual for the external wiring drawing Refer to A3 6 5 Connecting Output Devices in the Hardware Manual before connecting t...

Page 10: ...ies Connect YHLS cable to SHIELD terminal Connect the DRAIN line of the YHLS cable to the SHIELD terminal of the YHLS master module securely Failing to do so may affect the performance of the YHLS system Do not touch components in the unit Do not remove the back cover of the unit Doing so may cause a failure ...

Page 11: ...id in the EU Batteries are included in some modules of this product The procedure is different when the user can remove or cannot remove Batteries the user can remove The battery of F3RP6 and F3RP7 can be removed by yourself When you remove the battery from F3RP6 and F3RP7 and dispose it discard them in accordance with domestic law concerning disposal See the User s Manual of F3RP6 and F3RP7 for t...

Page 12: ...M06P14 02E For F3SP22 F3SP28 F3SP38 F3SP58 F3SP59 Function Sequence CPU Instruction Manual Functions forF3SP22 0S F3SP28 3N 3S F3SP38 6N 6S F3SP53 4H F3SP58 6H 6S F3SP59 7S IM 34M06P13 01E For information on the instructions used with sequence CPUs refer to Sequence CPU Instruction Manual Instructions IM 34M06P12 03E When creating programs using ladder language refer to FA M3 Programming Tool Wide...

Page 13: ...ntire document is strictly prohibited by the Copyright Law Except as stated above no part of the online manuals may be reproduced transferred sold or distributed to a third party in any manner either in electronic or written form including without limitation in the forms of paper documents electronic media and transmission via the network Nor it may be registered or recorded in the media such as f...

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Page 15: ...2 1 2 3 General Specifications 2 1 2 4 Performance Specifications 2 2 2 5 Link Data Specifications 2 3 2 5 1 Link Device Specifications of the module 2 3 2 5 2 Link Device Specifications of CPU module 2 4 2 5 3 Link Relays 2 5 2 5 4 Link Registers 2 6 2 5 5 Special Relays 2 7 2 5 6 Special Registers 2 9 2 6 Cable Specifications 2 10 Specifications of Twisted Pair Cables 2 10 Ferrule Terminals 2 10...

Page 16: ...ion 3 14 3 8 3 Displaying Status of Remote Stations 3 16 3 9 Configuration Setup of CPU Module 3 18 3 9 1 Setting Device Capacities 3 19 For High Speed Mode 3 20 For Normal Mode 3 22 3 9 2 Setting FA Link System Numbers 3 23 3 10 FA Link Configuration 3 28 FA Link Configuration 3 29 Read link information from the FA Link module 3 30 Read link information from the link information file 3 31 Registe...

Page 17: ...g Station Numbers 5 4 Powering On 5 4 6 Troubleshooting 6 1 6 1 When RDY LED Is Off 6 2 6 2 When ERR LED is Lit 6 3 6 3 When Communication Cannot Proceed 6 4 6 4 Error Codes When Using WideField3 6 5 Appendices Connectors and Cable Preparation Appx 1 Appendix 1 Connectors Appx 1 Appendix 2 Cable Preparation Appx 2 Index Index 1 Revision Information Rev 1 ...

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Page 19: ...Modules F3LP32 0N use twisted pair cables which allow easy installation and selection of four transmission speeds 125 k 250 k 625 k and 1 25 Mbps The maximum transmission distances are 1 km 500 m 250 m and 100m depending on the communication speed 1 2 Operation Mode This module F3LP32 0N can operate in two modes normal mode and high speed mode Select the appropriate operation mode to suit your sys...

Page 20: ...of link devices that can be transmitted by one module in a link system depends on the number of links defined for that system The number of link devices can be set arbitrarily for each station Multiple FA Link modules can be connected to one CPU module allowing the configuration of a multi layer system with up to 16384 link devices in normal mode Note For details on the maximum numbers of FA Link ...

Page 21: ...tion for network management requirements The stations numbers need not be sequential FA Link H2 FA Link H2 FA Link H2 FA Link H2 FA Link H FA Link H FA Link H2 A single layer system in which F3LP32 0N and F3LP02 0N modules coexist is not allowed Station1 F3LP32 0N Station3 F3LP32 0N Station32 F3LP32 0N Station2 F3LP32 0N Station1 F3LP32 0N Station2 F3LP02 0N Station3 F3LP32 0N Station32 F3LP32 0N ...

Page 22: ... range of 01 to 32 provided that no station numbers are duplicated Be sure to set station number 01 to a master station for network management requirements The stations numbers need not be sequential F3LP32 0N F3LP32 0N F3LP32 0N F3LP02 0N F3LP02 0N F3LP02 0N F3LP32 0N F3LP02 0N F3LP32 0N Represents the FA Link H Module F3LP02 0N or the FA Link H2 Module F3LP32 0N Represents the Fiber optic FA Lin...

Page 23: ...hich allows all operating stations in a network to continue linking even in the event that a FA Link module in the network other than the master station is down due to power failure or other reasons In addition a station which becomes unlinked due to a power failure or a temporary communication failure will revert to linked status automatically once its condition is restored to normal ...

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Page 25: ...ion No restriction F3SP28 3S F3SP38 6S F3SP53 4S F3SP58 6S F3SP59 7S F3SP66 4S F3SP67 6S No restriction REV 02 or later The table below shows the communication setting tools supported for the this module If you use R4 02 or earlier versions of FA M3 programming tool WideField3 download the tool FA Link Station Assignment and Monitoring SF676 MDW version R4 02 Z01 supported for the this module from...

Page 26: ...n 1 point basis Number of modules 8 max Transmission speed 125k 250k 625k 1 25Mbps switch selectable Transmission channel type 1 bus type Termination resistance 110 Ω at both ends specified by a built in switch when the line is terminated Transmission distance 1km 500m 250m 100m depending on transmission speed Communication system Token bus system Synchronization Frame synchronization Transmission...

Page 27: ...High speed in Link Systems in Chapter 5 Cautions on Using When assigning link devices that is setting link device ranges for which specified stations transmit the criteria shown in the table below must be satisfied Link data cannot be written to a stations whose the top address and size area are not set or to stations whose size is set to 0 These stations become read only station Table 2 5 2 Crite...

Page 28: ...vices per CPU Module Normal Mode High Speed Mode F3SP22 0S 4 8 Link relays 8192 non contiguous Link registers 8192 non contiguous F3SP28 3S F3SP53 4S F3SP66 4S F3SP71 4S F3SP38 6S 8 8 Link relays 16384 non contiguous Link registers 16384 non contiguous F3SP58 6S F3SP59 7S F3SP67 6S F3SP76 7S Note The device numbers of link devices are non contiguous across systems For details see Section 2 2 3 Lin...

Page 29: ...2048 L30001 to L31024 5 L40001 to L42048 L40001 to L41024 6 L50001 to L52048 L50001 to L51024 7 L60001 to L62048 L60001 to L61024 8 L70001 to L72048 L70001 to L71024 Link relays are non latched which means they reset when all power is turned off Unlike I O relays these relays cannot receive signals directly from external equipment nor provide output to external equipment The link relays of the loc...

Page 30: ...W10001 to W12048 W10001 to W11024 3 W20001 to W22048 W20001 to W21024 4 W30001 to W32048 W30001 to W31024 5 W40001 to W42048 W40001 to W41024 6 W50001 to W52048 W50001 to W51024 7 W60001 to W62048 W60001 to W61024 8 W70001 to W72048 W70001 to W71024 Link registers are non latched which means they reset when all power is turned off The link registers of the local station are read and write enabled ...

Page 31: ...E M0260 6 FA Link module restarts An FA Link Module has restarted due to a hardware failure or the like RDY green RUN green ALM off ERR off RDY green SND off LNK off ERR off OFF LINE 1 If any station number between 2 to 32 inclusive is duplicated the error is not detected However link data of the entire system incorporating that station cannot be updated normally 2 When a station is off line its l...

Page 32: ... the error log of the CPU module when an error is detected in the setup or module Table 2 5 9 System Log Messages Message string System Log Detailed Code Alarm Display Code Description Corrective Action FA LINK 1 error 1 FA LINK 2 error 1 FA LINK 3 error 1 FA LINK 4 error 1 FA LINK 5 error 1 FA LINK 6 error 1 FA LINK 7 error 1 FA LINK 8 error 1 15 0n 2 16 0n 2 19 0n 2 1A 0n 2 1B 0n 2 1C 0n 2 1D 0n...

Page 33: ...ssion time It indicates the refresh period of all link data in the communication buffer in an FA Link Module in milliseconds The maximum value is 408 ms Read only Note The transmission period may be prolonged when communications fails due to noise cable discontinuity etc The register numbers of FA Link 2 to 8 are shown below Table 2 2 11 Special Registers 2 2 Register number of FA Link 2 Register ...

Page 34: ...Terminals It is recommended that you attach ferrule terminals to cables when connecting the cables to the T branch terminal that comes with the module For SG terminal it is recommended to connect one twisted pair 2 wire cable using ferrule terminal for 2 wire The recommended ferrule terminals differ depending on the diameters of the cables Install heat shrinkable tubing or adhesive vinyl tape afte...

Page 35: ...2 11 IM 34M06H43 02E 2nd Edition Sep 30 2019 00 2 7 External Dimensions Unit mm 0 0 LP32 0N FALINK LNK Figure 2 7 1 External Dimensions ...

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Page 37: ...ee Section 3 6 Switch on the power supply of all the stations connected See Section 3 7 Checking can be done using the WideField3 See Section 3 8 Setup the capacity of link devices using the WideField3 See Section 3 9 Assign link devices to stations using the WideField3 See Section 3 10 Checking Communication Status Applying the Power Wiring Attaching and Detaching Modules Setting Parameters Setti...

Page 38: ...ion is online ERR Lit when an error occurs Station No switch STATION No Sets a station number 01 to 32 The factory setting is 01 FA Link H2 terminal block Euro terminal block T branch connector 0 0 LP32 0N FALINK LNK Terminator switch TERMINATOR ON Terminator is enabled OFF Terminator disabled The factory setting is OFF Right side view Figure 3 2 1 Components and their Functions 1 2 3 4 O F F Para...

Page 39: ... is lit when an error occurs Table 3 2 1 Indicators Label Color Description On Blinking Off RDY green Status of the internal circuits Normal With an error SND green Status of data transmission Data is transmitted Data is not transmitted LNK green Status of FA Link Online Initialization in progress offline ERR red Error state With an error Startup self diagnosis error 1 No error 1 If the ERR LED is...

Page 40: ...ith number 01 must be defined and will be the master station Station numbers need not be sequential The default factory setting is 01 Note If a station number is duplicated but falls within the range from 02 to 32 the error will not be detected nor indicated by the display LED or the special relay If station number 01 is duplicated or a duplicate station number falls within the range from 33 to 99...

Page 41: ...tting OFF ON Switch Number 1 1 2 3 4 Not used Normal High speed OFF OFF OFF OFF Number 2 OFF ON 1 25Mbps 250kbps 125kbps 625kbps Transmission speed Refer to the table below Operation mode Figure 3 4 1 Setting Parameters Setting Operation Mode The FA Link H2 module supports two operation modes normal mode and high speed mode In high speed operation mode the system can use up to 1024 link devices in...

Page 42: ...CAUTION Always switch off the power before attaching or detaching a module Figure 3 5 1 Attaching Detaching the Module CAUTION DO NOT bend the connector on the rear of the module by force during the above operation If the module is pushed with improper force the connector may bend causing an error Detaching the Module To remove this module from the base module reverse the above operation Press the...

Page 43: ...h a washer Figure 3 5 2 Tightening the Module Depth Dimension of the Mounted Module The depth from the back of the base module to the front of the FA Link H2 module is 89 9 mm As cables with a connector are attached to the module a depth that is deep enough for the cables to be bent is required Figure 3 5 3 shows the required depth to install the FA Link H2 module 1 Note that the required depth di...

Page 44: ...r to the Module Install heat shrinkable tubing or adhesive vinyl tape after you attach ferrule terminals or other terminals to the cables and then connect the cables to the connector Insert ferrule terminals into each pin while pushing the protruding orange piece After this make sure that the ferrule terminals will not come off from the connector In addition check for short circuits disconnections...

Page 45: ... parallel For the other pair of twisted cable wires connect both wires together at the SG terminal of each module Connect the shield of the cable at the SHIELD terminal The lower end terminal of the module is not used Do not connect any cable to this terminal A B SG SHIELD Terminating resistor Maximum total cable length 1 km Terminating resistor FA Link H2 module FA Link H2 module FA Link H2 modul...

Page 46: ...t Figure 3 6 4 Grounding the Communication Cable 1 To conform the equipment incorporating this module to CE marking use shielded cables In addition remove the cable covering to expose the shield and then ground and secure it using an FG clamp Setting terminating resistors F3LP32 0N has an in built termination resistor 110Ω FA Link modules on both ends of the transmission path must have their Termi...

Page 47: ...r Power can be applied in any order regardless of the master station and slave stations Note For a network of F3LP32 0N modules even if some stations are turned off data links continues among the stations which are turned on provided that the master station is turned on ...

Page 48: ...e personal computer to the programming port of the CPU module in any station using a special purpose cable for the programming tool and start WideField3 You can check the communication status on the FA Link Status Monitor window This section explains how to operate the FA Link Status Monitor For details on the WideField3 software read the FA M3 Programming Tool WideField3 User s Manuals IM34M06Q16...

Page 49: ...menu to start the FA Link Tool The FA Link Station Assignment and Monitoring window opens You can check two types of status on the FA Link Station Assignment and Monitoring window FA Link local status and FA Link Remote Status To exit from the FA Link Station Assignment window select File Exit from this menu Figure 3 81 FA Link Station Assignment and Monitoring Window F0382 VSD ...

Page 50: ...y Step 1 Select Online Status Monitor Status of Local Station on the FA Link Station Assignment and Monitoring window Figure 3 8 2 Step 1 to Display Status of Local Station Step 2 To see the status of the local station specify the slot number where the FA Link module is installed and select OK Figure 3 8 2 Selecting Slot Number to Display Status of Local Station F0383 VSD F0384 VSD ...

Page 51: ... LINE Communication is normal OFF LINE No communication Refresh Period ms The FA Link refresh period Station number error Station number is incorrect duplicate etc Configuration Interface Error FA Link Configuration information has not been set up Duplicate Device assignment The allocation of link relays and link registers overlaps with another station Communication Interface Error A communication...

Page 52: ...splay remote station status select Online Status Monitor Status of remote stations Step 1 Select Online Status Monitor Status of remote stations on the FA Link Station Assignment and Monitoring window Figure 3 8 5 Step 1 to Display Status of Remote Station Step 2 To see the status of the remote station specify the slot number where the FA Link module is installed and select OK Figure 3 8 6 Selecti...

Page 53: ...stopped with error or is not operating CPU NOT READY CPU is not operating normally Not set Communication is not taking place normally due to a setup error etc CAUTION The special relays associated with the status of the remote stations of the FA Link are valid only when the local station is connected on the network normal communications To verify that the local station is connected on the network ...

Page 54: ...A Link module 3 9 1 Setting Device Capacities This setting is required when using an FA Link module Setting values depend on whether the FA Link module is used in high speed mode or normal mode Be sure to perform the setting according to the setting examples for the different CPU models shown in the following pages This setting is performed on the project Configuration window ...

Page 55: ...Set the link device capacity of a FA Link system in use to 1024 Set the Link Type of an unused FA Link system to Do not Use Sample setting for each CPU model is shown below All the examples assume that the maximum allowable number of FA Link modules is installed Figure 3 9 1 Sample Link Device Capacity Setting for High speed Mode ...

Page 56: ...unused FA Link system to Do not Use Sample setting for each CPU model is shown below All the examples assume that the maximum allowable number of FA Link modules is installed Figure 3 9 2 Sample Link Device Capacity Setting for F3SP28 3S F3SP53 4S F3SP66 4S F3SP22 0S F3SP71 4S for Normal Mode Figure 3 9 3 Sample Link Device Capacity Setting for F3SP38 6S F3SP58 6S F3SP59 7S F3SP67 6S F3SP76 7S for...

Page 57: ...ect to set the link device capacities Step 1 Start WideField3 and open the project Step 2 Select Project Project Settings from the menu bar The Project Settings Configuration window opens Figure 3 9 4 Opening the Configuration of a Project Step 3 Click FA Link Setup on the Configuration tree pane Figure 3 9 5 Project Settings Configuration window ...

Page 58: ...ration and exit Step 1 Click the OK button Note Update Configuration Updating the configuration stores the current configuration settings in a configuration file overwriting the old data in the configuration file Exiting without updating the configuration discards the current configuration settings leaving the configuration file unchanged with its previous data ...

Page 59: ...3 Link 4 This setup is required only if you wish to re assign the system numbers independent of the installed positions The following example shows the setup required to replace the automatically assigned system numbers with a set of new values Change Assignment System number System number Normal mode Slot 1 2 3 4 5 6 Slot 1 2 3 4 5 6 Normal mode Link 1 Link 2 Link 3 Link 4 Link 4 Link 3 Link 2 Li...

Page 60: ...window of the project for setting the FA Link system numbers Step 1 Start WideField3 and open the project Step 2 Select Project Project Settings from the menu bar Figure 3 9 7 Window for Project Setting Configuration 1 Step 3 Select FA Link Setup in the Configuration tree pane Figure 3 9 8 Window for Project Setting Configuration 2 ...

Page 61: ...3 25 IM 34M06H43 02E 2nd Edition Sep 30 2019 00 The window for FA Link setup appears Figure 3 9 9 Window for FA Link Setup ...

Page 62: ...Setup Step 1 Select Manual Setup or Automatic Setup under FA Link FL net System Setup Figure 3 9 10 Window for FA Link Setup 1 Step 2 Specify the slot number where the FA Link module is installed for each FA Link system Figure 3 9 11 Window for FA Link Setup 2 ...

Page 63: ... Update Configuration Updating the configuration stores the current configuration settings in a configuration file over writing the old data in the configuration file Exiting without updating the configuration discards the current configuration settings leaving the configuration file unchanged with its previous data ...

Page 64: ...nd link registers to the various stations on a network on the FA Link CAUTION Each FA Link module stores only the link device allocation data of its own local station but not the data of the other remote stations Always perform the FA Link configuration again when a FA Link module is replaced or added Table 3 10 1 Maximum Number of Link Devices Item Normal Mode High Speed Mode Link Relay Link Regi...

Page 65: ...he above step You can perform the following tasks related to station allocation on this window Read link information from the FA Link module Read link information from the link information file Register link information to the FA Link module Save link information to the link information file Figure 3 10 1 FA Link Station Assignment and Monitoring Note If you want to register link information to th...

Page 66: ...d link information from the FA Link module 1 Step 2 Specify the slot number where the FA Link module to be read is stored and Click the OK button The FA Link Station Assignment window opens Figure 3 10 3 Read link information from the FA Link module 2 Note To register assignment of the link relays and link registers after reading the link information see Register link information to a FA Link modu...

Page 67: ... file If a link information file exists you can read link information from the file Step 1 Select File Open from the menu Figure 3 10 4 Read link information from the link information file 1 Step 2 Specify the directory select the link information file and click Open Figure 3 10 5 Read link information from the link information file 2 F03A5 VSD F03A6 VSD ...

Page 68: ...ent window opens Figure 3 10 6 Read link information from the link information file 3 Note To register assignment of the link relays and link registers after reading the link information see Register link information to a FA Link module which will be described later F03A7 VSD ...

Page 69: ...e cursor to the item you wish to set the top address or size of a link relay or the top address or size of a link register using the arrow keys or the mouse Figure 3 10 7 Register link information to the FA Link module 1 Step 2 Enter the top device number or the number of points and press the Enter key Prefix the device number with the letter L respectively the letter W when setting the top device...

Page 70: ...fy a 16 point basis value such as L0001 L0017 or L0033 2 Specify a 16 point basis value such as 0 16 or 32 CAUTION Link data cannot be written to a stations whose the top address and size area are not set or to stations whose size is set to 0 These stations become read only station Always perform registration after setup is completed Batch registration of all 32 stations This registers the link in...

Page 71: ...hich you wish to register is mounted and click OK Figure 3 10 9 Batch registration of all 32 stations to the FA Link module 2 Step 3 When registration completes the following message is displayed Click OK to exit Figure 3 10 10 Batch registration of all 32 stations to the FA Link module 3 F03AA VSD F03AB VSD ...

Page 72: ...odule on the window displaying the link information read from a module or from a link information file Figure 3 10 11 Station registration on per station basis to the FA Link module 1 Step 2 Select Station in the Registration Mode frame Then specify the station number which you wish to resister Figure 3 10 12 Station registration on per station basis to the FA Link module 2 F03AC VSD F03AD VSD ...

Page 73: ...14 Station registration on per station basis to the FA Link module 4 Save link information to the link information file Save This saves the FA Link configuration information in a link information file A file extension of FAI is automatically appended to the file name Step 1 Open the window displaying link information read from a module or the window displaying link information read from a file Ste...

Page 74: ...Figure 3 10 16 Save link information to the link information file 2 Step 4 Click Save The file specification screen disappears You can also save to the file currently open from the screen displaying link information read from a file In step 2 above select File Save from the menu instead Note When creating 2 or more files save the files in different directories ...

Page 75: ...cription outlines the processing starting from the writing of the link device allocated to a local station until the same data is read by a remote station Two processes are involved until the local station data is read in the remote station namely link refreshing and cyclic transmission FA M3 Local station FA M3 CPU module FA Link module FA Link module CPU module Link refresh Cyclic transmission L...

Page 76: ... Link Module automatically so that data communications is transparent Link refresh executes concurrently with instruction processing and does not affect the scan time X00501 MOV 100 X00502 L00033 L00001 W00001 Station 1 Link relay area Station n Link register area Station n Link relay area Station n Link register area Station 1 Link relay area Station 1 Link register area Station n Link relay area...

Page 77: ...4 1 3 Peripheral Processing Operation Note Link refresh takes place for the link relays and registers of FA Link 1 FA Link 2 and FA Link 8 each time peripheral processing is performed F0514 VSD FA Link 1 Link relay register FA Link 2 Link relay register FA Link 3 Link relay register share processing reflects the values Execute instruction Execute instruction Execute instruction Execute instruction...

Page 78: ...andles long word data or IEEE single precision floating point data the link register W specified by the instruction and the next higher link register W will be refreshed For an instruction which handles double long word data or IEEE double precision floating point data the link register W specified by the instruction and the next three higher link registers W will be refreshed For an instruction i...

Page 79: ...ock transfer or calculation involving multiple devices is available only within the same link system Do not use it across different systems Beware especially when specifying the number of words to be transferred or computed using a device 4 1 3 Cyclic Transmission Cyclic transmission refers to updating of the link device data between the local and remote stations Each FA Link module transmits broa...

Page 80: ...resh time of transmitting station CT Cyclic transmission time STR Sequence program scan time of transmitting station LRR Link refresh time of receiving station IM Internal processing time constant 50 ms Note The internal processing time of high speed mode is 30 ms 2 Link Refresh Time LR LR RLL 16 RGL 0 012 1 2 unit ms where RLL Number of link relays used in the station RGL Number of link registers...

Page 81: ...g station CT Cyclic transmission time STR Sequence program scan time of transmitting station LRR Link refresh time of receiving station IM Internal processing time constant 30 ms Note The internal processing time of normal mode is 50 ms 2 Link Refresh Time LR LR RLL 16 RGL 0 012 1 2 unit ms where RLL Number of link relays used in the station RGL Number of link registers used in the station 3 Cycli...

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Page 83: ...onfiguration as shown in the figure above Normal mode Normal mode Normal mode FA Link H2 FA Link H2 System1 System2 High speed mode High speed mode High speed mode Figure 5 1 2 Example of Proper Setup The above figure shows a valid configuration with multiple systems of different operation modes but with the same operation mode maintained within each system However take note of restrictions on sys...

Page 84: ...ns on the remaining links In the figure below high speed mode may not be assigned to link 1 Either reinstall the FA Link module with normal mode in a slot number smaller than that of the high speed module as in Change 1 or reassign the system numbers in the CPU module configuration FA link setup as in Change 2 Normally FA link modules are automatically assigned with sequential system numbers in as...

Page 85: ...ink Type to Do Not Use in WideField3 Programming Precautions If a transmitting station fails the contents of the data of that station are not assured To check whether the data of a station is valid verify the status of the station and the execution status of the sequence program of the said station using special relays If these states are normal the data is correctly updated The special relays ass...

Page 86: ...rned on at the same time the ERR LED lights only for the stations that are recognized as being turned on later However if duplication is with the master station station with station number 01 error occurs in all slave stations all stations excluding the master station Precautions when Setting Station Numbers Note that no error will be detected and indicated by the display LED or special relay if a...

Page 87: ...when a problem occurs with this module Separate flowcharts are used to explain different error scenarios Is the RDY LED lit Is the ERR LED lit An error occurs See Section 6 1 When RDY LED Is Off See Section 6 2 When ERR LED is Lit See Section 6 3 When Communication Cannot Proceed YES YES NO NO Figure 6 1 1 Troubleshooting Flowchart ...

Page 88: ...e slot Push the module inwards until it clicks into place See Section 3 5 YES YES NO Replace the module Are the RDY LEDs of other modules lit Check the limitations consumption current Replace the power supply module or the base module NO YES Is the RDY LED of the power supply module lit Replace the power supply module YES NO Is the RDY LED lit when the module is mounted in a different slot Figure ...

Page 89: ...eplace the module if the problem persists even after the power is turned off and then back on it may be a hardware error YES YES YES NO NO NO NO YES Use the module in specified environments RAM Error Replace the module if the problem persists even after the power is turned off and then back on it may be a hardware error ROM Error NO Replace the module if the problem persists even after the power i...

Page 90: ...ct cables correctly See Section 3 6 Enable terminators on the transmission path See Section 3 6 Does station number 01 exist Are cables connected properly Are terminators enabled on the transmission path Are cables close to power cables Is FA M3 grounded properly Replace the module if the problem persists after turning the power off and on again Run cables away from power lines Ground FA M3 proper...

Page 91: ...lid data entered Specify a value within range Data size exceeded upper limit The total data size is out range Specify a value within range Duplicate data A duplicate link relay or link register has been specified Set up the link relays and link registers without duplication Error in module specification The slot number specified for a FA link module is incorrect Specify a proper slot number Error ...

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Page 93: ... 1 IM 34M06H43 02E 2nd Edition Sep 30 2019 00 Appendices Connectors and Cable Preparation Appendix 1 Connectors FA Link H2 Module T branch connector Manufacturer Phoenix Contact Model TFKC 2 5 5 STF 5 08 AU ...

Page 94: ...ith 22 AWG drain or Approx 11 mm diameter for flexible cable with 22 AWG drain Insulation tube Ferrule terminal for 1 wire For KM80 fixed cable example Manufacturer Phoenix Contact Model AI 0 34 8 TQ For KM81 flexible cable example Manufacturer Phoenix Contact Model AI 0 5 10 WH Ferrule terminal for 1 wire AI 0 34 8TQ AI 0 5 10WH Ferrule terminal for 2 wire For KM80 fixed cable KM81 flexible cable...

Page 95: ...xample 2 Manufacturer Vessel Co Inc Model 3000A or 3000C Note The picture shows wire stripper model P 911 with black handle from Hozan Tool Ind Model P 90 A has a green handle instead Wire stripper CAUTION Always use a recommended wire stripper for the KM81 flexible cable As its wires are fine copper strands a significant number or even half of these strands may be inadvertently cut off during a s...

Page 96: ...in plated soft copper braided shield 2 Remove the exposed tin plated soft copper braided shield aluminum mylar tape and plastic stuffing Take care not to damage the exposed drain wire Tin plated soft copper braided shield Drain wire Aluminum mylar tape Plastic stuffing Twist pair 3 Straighten the exposed twisted wires 4 Apply an insulation tube onto the drain wire and shrink the tube with a heat g...

Page 97: ...nal for 2 wire 6 Apply an insulation tube to the cable such that it partially covers both the cable insulation and the exposed wires Then shrink the tube with a heat gun Insulation tube 7 Fully insert each ferrule terminal into the connector Ensure that each ferrule terminal is securely inserted in the connector Pin Signal Name Wire Color KM8 5 SG Green Yellow 4 A Blue 3 SHIELD Drain 2 B White 1 N...

Page 98: ...d soft copper braided shield 2 Remove the exposed tin plated soft copper braided shield aluminum mylar tape paper insulation and stuffing Take care not to damage the exposed drain wire Tin plated soft copper braided shield Drain wire Paper insulation Aluminum mylar tape Stuffing Twist pair 3 Straighten the exposed twisted wires 4 Apply an insulation tube onto the drain wire and shrink the tube wit...

Page 99: ...nal for 2 wire 6 Apply an insulation tube to the cable such that it partially covers both the cable insulation and the exposed wires Then shrink the tube with a heat gun Insulation tube 7 Fully insert each ferrule terminal into the connector Ensure that each ferrule terminal is securely inserted in the connector Pin Signal Name Wire Color KM8 5 SG Green Yellow 4 A Blue 3 SHIELD Drain 2 B White 1 N...

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Page 101: ...k refresh range 4 4 link register 2 5 link relay 2 6 M module setup and connection 3 1 multi CPU system 5 3 N normal mode and high speed mode mixing 5 2 O operation mode 1 1 3 5 5 1 P parameters setting 3 5 R response time 4 6 S special registers 2 7 special relays 2 9 startup procedure 3 1 station number setting 3 4 status of local station displaying 3 15 status of remote station displaying 3 16 ...

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Page 103: ...tion Error correction Aug 2019 1st Edition New publication For Questions and More Information If you have any questions you can send an E mail to the following address E mail plc_message cs jp yokogawa com Written by Yokogawa Electric Corporation Published by Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN ...

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