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Cyclic Communication

2-4

2.1.3 Data Refresh of Cyclic Communication

In the cyclic communication, data is refreshed in synchronization with operation cycle and RPI.
The refresh of sent data and received data is controlled for each RPI.

Send
buf
fer

eiv

buf

fer

: Sends cyclic data.

: Refreshes data.

Input

refresh

Output

refresh

Refresh

direction

Refresh operation

Input refresh

In refresh processing at the beginning of scan, if there is incoming data in the receive buffer for

the cyclic communication, it is copied to the operation memory. After the completion of the

refresh operation, the latest received data will be an object to be refreshed in the next time.

Output refresh

In refresh processing at the beginning of scan, if there is space in the send buffer for the cyclic

communication, it is copied from the data area. If the refreshing has not been completed at the

time of data transmission, the previous refreshed data is sent.

Refresh operation when starting communication

•

After confirming that the connection is open with the connection open flag, refreshes sent

data.

•

After detecting received data with the received data existence flag, refreshes received

data.

•

After refreshing received data, the normal reception active flag turns ON.

Содержание AFP0HC32EP

Страница 1: ......

Страница 2: ... guaranteed characteristics and performance ratings of relative products Do not decompose or transform it Otherwise it will lead to the excessive exothermic heat or smoke generation of the product Do not touch terminal blocks during power on Otherwise it may result in an electric shock Set an emergency stop and interlock circuit in the external devices Connect wires and connectors reliably Otherwi...

Страница 3: ...ual code FP0H Control Unit FP0H User s Manual Basic WUME FP0HBAS FP Series Programming Manual ARCT1F313E FP0H Instruction Manual SD Card Access Instructions WUME FP0HSD Positioning Function PWM Output High speed Counter Function FP0H User s Manual Positioning PWM Output High speed Counter WUME FP0HPOS Serial Communication Function FP0H User s Manual COM Communication WUME FP0HCOM Ethernet Communic...

Страница 4: ...h target is recognized by these numbers they are used for monitoring the communication state of each node or controlling the start stop of the communication Connection setting The details of the connections with targets registered in the scan list are set Node name Arbitrary node names can be given Device name Device names of targets The device name is registered in the EDS file Connection Name Th...

Страница 5: ...transmission from the FP0H originator to a target RPI Requested Packet Interval Set the transmission interval for the cyclic communication Set a value within the communication capacity of a target The usable RPI range depends on devices For the FP0H it is 1 ms to 10 s by 0 5 ms Point to Point 1 1 communication One to one communication is performed between an originator and a target Transmitted pac...

Страница 6: ...or the RPI of the heartbeat the value 16 times of the RPI of transmitted data from a target is automatically applied The heartbeat is used for confirming the continuation of the connection on the target side It is used for detect the timeout Forward open This is a command for opening the connection of EtherNet IP and sent using TCP The used port number is 44818 Large forward open This is a command...

Страница 7: ...Cyclic Communication Function 2 2 2 1 1 Overview of Cyclic Communication 2 2 2 1 2 Operation of Cyclic Communication 2 3 2 1 3 Data Refresh of Cyclic Communication 2 4 2 1 4 Data Area Specifications Using Tag Instance 2 5 2 2 Cyclic Communication of FP0H 2 6 2 2 1 Connection using FP0H as originator 2 6 2 2 2 Connection Using FP0H as Target 2 7 2 2 3 Example of Configuration When FP0H is Originato...

Страница 8: ...ng of Target FP0H B 3 15 3 4 Settings of Connection Using FP0H as Target 3 16 3 4 1 Settings 3 16 3 4 2 Adding I O Map to Scan List 3 17 3 4 3 Registering Tag Name Instance ID 3 18 3 4 4 Registering Data Area Corresponding to Tag Instance 3 19 3 4 5 Reference Setting of Originator FP7 3 20 3 5 Confirmation of Load Factor Calculation 3 21 3 5 1 Load Factor Calculation 3 21 3 5 2 Displaying Load Fac...

Страница 9: ...s in Each Setting Screen 4 18 5 Startup and Operation 5 1 5 1 Startup Operation of Cyclic Communication 5 2 5 1 1 When FP0H is Originator 5 2 5 1 2 When FP0H is Target 5 4 5 2 Checking EtherNet IP Communication State 5 5 5 2 1 Unit Annunciation Relays 5 5 5 2 2 Cyclic Communication State Tables of EtherNet IP 5 5 5 2 3 RUN IDLE Bit 5 6 5 3 Judgement and Operation of Abnormality 5 7 5 4 Delay Time ...

Страница 10: ...ents viii 7 Reference Information 7 1 7 1 Calculation Method of Load Factor 7 2 7 2 Cyclic Communication List of Abnormal Statuses 7 5 7 3 PLC Link and Ethernet Switch 7 7 8 Appendix 8 1 8 1 Supported Data Types 8 2 ...

Страница 11: ...1 FP0H EtherNet IP Function ...

Страница 12: ...ation with PLCs and I O devices compatible with EtherNet IP on the EtherNet IP network The send and receive areas are allocated from the device area of the FP0H for the cyclic communication Data is sent received from the allocated area with specified intervals RPI The EtherNet IP function of FP0H is set from the EtherNet IP settings menu of programming software FPWIN GR7 Originator and Target In e...

Страница 13: ... is the originator According to devices the data transmissions by Input Only from target to originator and Exclusive Owner two way may be available FP0H Connection Input Only Opens connection Sends cyclic data I O device Originator Target FP0H Connection Exclusive Owner I O device Originator Target ...

Страница 14: ...rol Unit Ethernet type It is used for connecting to Ethernet and EtherNet IP The IP address and MAC address are common to the LAN ports 1 and 2 The wiring can be simplified by using the two ports The MAC address is printed on the side face of the unit Operation monitor LED IP MS Displays the operating condition of the unit IP NS Displays the communication status of network ...

Страница 15: ...he EtherNet IP function is normally activated Green Flashing This state does not exist Red ON Unrecoverable fault occurs Red Flashing Recoverable fault occurs such as a setting that load factor exceeds NS Network status indicator Green Red LED display PLC state LED OFF The EtherNet IP function is disabled or IP address is not established Green ON More than one connection is established Green Flash...

Страница 16: ...rted The MS and NS LEDs turn on in the following order when the FP0H is started Each lighting time of the lighting order 1 to 4 is 0 25 seconds Lighting order Lighting state MS NS 1 Green ON OFF 2 Red ON OFF 3 Green ON Green ON 4 Green ON Red ON 5 Green ON OFF ...

Страница 17: ...hernet communication and EtherNet IP communication should be 9 or less For the details of the setting of the number of connection refer to 3 2 1 Ethernet Settings The no of user connections of Ethernet communication EtherNet IP communication 9 connections Restrictions by FP0H specifications Item Specifications RPI 1 to 10000 ms In 0 5 ms unit Cyclic communication allowable communication band 5000 ...

Страница 18: ...FP0H EtherNet IP Function 1 8 ...

Страница 19: ...2 Cyclic Communication ...

Страница 20: ...mation on the cyclic communication is set in the originator The originator connects to the target according to the connection information The tag instance required for the connection from the originator is registered in the target Once the connection is open the cyclic communication begins according to the settings of the connection information Cyclic communication PLC PLC I O device Originator Ta...

Страница 21: ... area Receive buffer Send buffer Data area Input Only Exclusive Owner Sends cyclic data Refreshes data Receive buffer Send buffer Data area Data area Originator Target For some target devices Exclusive Owner setting is not available When PLCs including FP0H are set as targets Input Only setting is only available For sending receiving data between PLC and PLC it is necessary to use two connections ...

Страница 22: ...ion it is copied to the operation memory After the completion of the refresh operation the latest received data will be an object to be refreshed in the next time Output refresh In refresh processing at the beginning of scan if there is space in the send buffer for the cyclic communication it is copied from the data area If the refreshing has not been completed at the time of data transmission the...

Страница 23: ...tor Opens connection Sends cyclic data Data area Data area Instance 100 When specifying Instance Tag Tag_1 When specifying Tag Tag Tag_1 When specifying Tag Instance 100 When specifying Instance Settings of target and originator Settings Originator Tag Instance of connected target Data area size of originator corresponds to Tag Instance Target Tag Instance connected from originator Data area size ...

Страница 24: ...responds to Tag Instance Cyclic communication information RPI Communication method The FP0H establishes connections with targets registered in Scan List and performs the cyclic communication Description Input direction Direction from Target to Originator Data is sent from targets to the FP0H periodically Output direction Direction from Originator to Target Data is sent from the FP0H to targets per...

Страница 25: ... size that corresponds to Tag Instance When the FP0H is used as target only the transmission to originator Input Only is available Once the connection from an originator is established the FP0H sends data to the originator from the buffer for the cyclic communication periodically KEY POINTS I O map is a list for setting the connection information with Originator Use Programming software FPWIN GR7 ...

Страница 26: ...es data FP0H FP0H I O device A Input Only Originator 1 In the example the FP0H uses five connections Set the FP0H as below to send receive data with the high order FP7 Register the FP7 in the scan list and set the connection information Register the I O map for connecting the FP7 and set the tag instance information Set the FP0H as below to receive data from low order devices low order PLC I O dev...

Страница 27: ...3 Setting Procedure ...

Страница 28: ...r Target Target Tag_Test2 Tag_Test1 Tag_Test2 Tag_Test1 Operation of FP0H A The data received from the Tag Tag_Test2 of the FP0H B is stored in the data area LD40 to 49 of the FP0H A The FP0H A is the originator for the FP0H B Add the FP0H B in the scan list and make the connection setting The data stored in the data area LD30 to 39 of the FP0H A is sent to the FP7 The FP0H A is the target for the...

Страница 29: ... 2 Settings of connection using FP0H as originator Register EDS Files of target devices p 3 9 Add targets in the scan list p 3 10 Register connection information such as connected targets cyclic communication corresponding data areas and sizes p 3 11 3 Settings of connection using FP0H as target Add I O map in the scan list p 3 17 Register the tag instance information connected p 3 18 4 Confirmati...

Страница 30: ...The Ethernet settings dialog box appears 2 As necessary change Home IP address and No of User Connections In this example IP address 192 168 1 6 and No of User Connections 5 3 Change the setting of EtherNet IP Function to Use 4 Press the OK button KEY POINTS The number of connections available for EtherNet IP is 9 No of user connection When the value is 5 which is initial value the number of conne...

Страница 31: ... The following procedure is explained on the condition that FPWIN GR7 has already started PROCEDURE 1 Select Option EtherNet IP Settings from the menu bar The EtherNet IP setting screen appears The following description assumes that the EtherNet IP setting screen has been activated ...

Страница 32: ...s 2 Change the settings of Auto Allocation and RUN IDLE bit operation of cyclic communication as necessary In this example Auto Allocation No and RUN IDLE bit operation of cyclic communication Normal 3 Press the OK button KEY POINTS When allocating devices manually set Auto Allocation to No For performing operation check set RUN IDLE bit operation of cyclic communication to Limited When selecting ...

Страница 33: ...normality judgement Item Default Description Cyclic Communication Node Connection Wait Time 60 s Set the period of time during which retry is repeated without error determination Settings relating to Multicast Item Default Description TTL for Multicast 1 Specify the number of routers that multicast transmission packets can pass Multicast Address Setting Method Auto Set Auto or Specify No of Multic...

Страница 34: ...ng Ten word data is sent from the data area LD40 to 49 of the FP0H B to the data area LD40 to 49 of the FP0H A Opens connection Sends cyclic data FP0H A LD40 LD49 LD40 LD49 FP0H B LD30 LD39 IP 192 168 1 6 IP 192 168 1 7 Originator Target Tag_Test2 Tag_Test2 Add in Scan List Add the FP0H B to the scan list of the FP0H A Set the data area of FP0H B by specifying the tag Tag_Test2 Set the data area o...

Страница 35: ...h vendor s website Register EDS Files of target devices in Device List The following procedure is explained on the assumption that the EtherNet IP setting screen has been activated PROCEDURE 1 Select EDS File Register from the menu bar 2 Select an EDS file to be registered from the explorer screen and press Open The used target device will be added to Device List Once the EDS file is registered th...

Страница 36: ...P setting screen has been activated PROCEDURE 1 Select and right click a registered target device in this example FP0H CONTROL UNIT from Device List 2 Select Add to Scan List from the displayed menu The target will be added Reference The display content of the target added to Scan List Node no 1 Node Name FP0H CONTROL UNIT AFP0HC32E Connection Name Input Only Tag type ...

Страница 37: ...t the node name of the target from Scan List The Device Setting screen appears 2 Set the IP Address of the target In this example IP address 192 168 1 7 3 Specify a node name as necessary In this example Node Name FP0H B KEY POINTS Unchanging the node name does not affect the cyclic communication The change is reflected in Scan List It helps to distinguish the targets of the same device When setti...

Страница 38: ...plained on the assumption that the EtherNet IP setting screen has been activated PROCEDURE 1 Select the connection name from Scan List The Connection Setting screen appears 2 Select a communication method Tag or Instance in Connection Name Once Connection Name is selected Communication Method Tag Instance will change In this example Connection Name Input Only Tag type ...

Страница 39: ..._Test2 and Data Size 20 bytes 10 words KEY POINTS For some targets Application Type Input Only Exclusive Owner can be selected from Connection Name When Exclusive Owner is selected for Application Type specify Output Information O T for sending data from the originator to the target Items such as RPI and Input Send Trigger can be changed in the Connection Setting screen Refer to 4 3 2 Operations i...

Страница 40: ...on When it is set to Yes this procedure is not required The following procedure is explained on the assumption that the EtherNet IP setting screen has been activated PROCEDURE 1 Select the connection name whose setting is made from Scan List The Connection Setting screen appears 2 Press Add in the Device Allocation area 3 Specify Device Type Device No and Data Size and press Register ...

Страница 41: ...clusive Owner is selected for Application Type specify Output Information O T for sending data from the originator to the target 3 3 7 Reference Setting of Target FP0H B For the target FP0H B add the I O map and set as follows Item Settings IP Address 192 168 1 7 Communication method Tag Tag Name Tag_Test2 Data Size 10 words ...

Страница 42: ... word data is sent from the data area LD30 to 39 of the FP0H A to the data area LD30 to 39 of FP7 FP0H A IP 192 168 1 5 LD40 LD49 LD30 LD39 FP7 LD30 LD39 IP 192 168 1 6 Originator Target Tag_Test1 Tag_Test1 Set in I O map When the FP0H is used as target only the data transmission to originator is available Register a tag Tag_Test1 specified from the FP7 Originator in the I O map Set the data area ...

Страница 43: ... assumption that the EtherNet IP setting screen has been activated PROCEDURE 1 Select and right click I O Map Scheduled Connections 0 from Scan List 2 Select Add I O Map from the displayed menu The I O map will be added to Scan List Reference The display content of the I O map added to Scan List I O map No 1 Communication method Tag Tag Name Instance ID Tag_1 ...

Страница 44: ...target I O map from Scan List I O Map Setting screen appears 2 Select Communication Method Tag or Instance In this example Communication Method Tag 3 Input Tag Name Instance ID In this example Tag Name Tag_Test1 4 Input Data Size of transmission data In this example Data Size 10 words KEY POINTS Register Tag Instance for each connected originator When connected from more the one originators the co...

Страница 45: ...lained on the assumption that the EtherNet IP setting screen has been activated PROCEDURE 1 Select the target I O map from Scan List I O Map Setting screen appears 2 Press Add in the Device Allocation area 3 Specify Device Type Device No and Data Size and press Register In this example Device Type LD Device No 30 and Data Size 10 KEY POINTS Register Tag Instance for each connected originator When ...

Страница 46: ... 4 5 Reference Setting of Originator FP7 For the originator FP7 add the FP0H in Scan List and set as follows Item Settings Target IP Address 192 168 1 6 Connection Name Input Only Tag type Tag Name Tag_Test1 Data Size 10 words ...

Страница 47: ...dered for calculating the load factor Reserved nodes are not included in the calculation of load factor 3 5 2 Displaying Load Factor Calculation The following procedure is explained on the assumption that the EtherNet IP setting screen has been activated PROCEDURE 1 Select the uppermost FP0H C32ET EP 192 168 1 6 Usable Connect from Scan List The Calculate Load Factor window appears 2 Confirm each ...

Страница 48: ...PROCEDURE Press the OK button on the lower right of the screen 3 6 2 Saving Reading EtherNet IP Settings in File Save and read the settings specified in the EtheNet IP Setting screen into a separate file from the project file The saved EtherNet IP settings can be reused in multiple units and projects The following procedure is explained on the assumption that the EtherNet IP setting screen has bee...

Страница 49: ... saved as a file whose extension is fp0heip Closing the window with the X mark or Cancel on the lower right of the window cancels and stops the operation 3 6 3 Writing EtherNet IP Settings to FP0H Transfer the settings specified in the EtherNet IP Setting screen to the FP0H The following procedure is explained on the condition that FPWIN GR7 has already started PROCEDURE 1 Select Online Download T...

Страница 50: ...Setting Procedure 3 24 ...

Страница 51: ...4 Tool Operation ...

Страница 52: ...hould be same as the number of originators to be connected to the FP0H Each I O map Tags instances registered in I O map I O Map Setting screen appears Refer to p 4 14 For Tag Shows the registered number and Tag tag name For Instance Shows the registered number and Instance instance ID No of nodes No of connections registered in Scan List Shows the number of targets to be connected to the FP0H Eac...

Страница 53: ... and right clicking an item in Scan List Available operations vary according to the selected item When selecting the home unit Display item Description Device Property Shows the device property of the home unit When selecting the number of I O maps Display item Description Add I O Map Add an I O map ...

Страница 54: ...e Device Devices are reallocated from the selected I O map downward The target is I O map only By specifying the LD device starting number devices are automatically reallocated When selecting the number of nodes Display item Description Delete All All nodes added to Scan List are deleted Paste The copied node is pasted at the end of Scan List ...

Страница 55: ... rearranged from the selected node downward By specifying the starting number of node number and IP address it is rearranged Reallocate Device For only Scan List devices are reallocated from the selected node downward By specifying the LD device starting number devices are automatically reallocated Copy The selected node is copied Cut The selected node is cut Paste The copied node is pasted after ...

Страница 56: ...n setting of the selected connection is displayed Delete Connection When there are more than two connection for one node the selected connection is deleted Device Property The device property of the selected connection is displayed Device Setting The device setting of the selected connection is displayed ...

Страница 57: ...or Sorts registered EDS files by vendor By Device Sorts registered EDS files by device type Find button Displays only the EDS files found by pressing the button after entering a retrieval word Display All Clears retrieval results and displays all registered EDS files List of registered devices All devices whose EDS files have been registered are displayed in the EtherNet IP Setting screen ...

Страница 58: ...base EDS file list information registered in Device List can be imported Note Always save the EtherNet IP setting before the import operation Because the EtherNet IP setting is terminated after the import operation the information in the middle of change operation will be cleared Specify the folder in which the device database to be imported is stored After the completion of the import the EtherNe...

Страница 59: ... to make the communication with nodes valid or invalid When set to Invalid the device is set as a reserved device and exempt from the communication Node Name Product name registered in the EDS file Specify the node name of the device The specified node name is displayed in Scan List IP Address Automatically acquired when adding the target in Scan List Set the IP address of the target It can be set...

Страница 60: ...on setting is displayed Example Exclusive Owner Input Only Compatibility Check Set the operation method of Compatibility Check which check the information of the connected target device against the revision of the EDS file Select from Check Not Check and Follow Adapter Target Rule Communication method Shows the set communication method Tag Instance Timeout period Set the communication timeout peri...

Страница 61: ...e RPI of input information x 1 4 is displayed when Input Send Trigger is set to Change of State COS Even if the unit detects the change in data it is not sent within the transmission disable time Parameter setting Parameter setting window appears by pressing the Parameter Setting button Following screen is example of FP0H Parameters defined in the EDS file can be set The data size of Input Informa...

Страница 62: ...stance The instance ID is displayed It cannot be changed Data Size Shows the data size entered in Parameter Setting in word unit Device Allocation For allocating devices manually set Auto Allocation in EtherNet IP Basic Configuration to No It is possible to Add Edit or Delete devices allocated in the send area or receive area The data size is changed in Parameter Setting The details are as follows...

Страница 63: ...ecured from the device number Example When Device Type is WL Device No is 20 and Data Size is 20 WL20 to 39 are secured as the device allocation area Offset Set Offset when allocating devices after no 2 Example When the data size of device no 1 is 20 words the data size of device no 2 is 10 words and the data size of device no 3 is 10 words Set the offset of device no 2 to 20 words and the offset ...

Страница 64: ...or Device Allocation For allocating devices manually set Auto Allocation in EtherNet IP Basic Configuration to No It is possible to Add Edit or Delete devices allocated in the send area Refer to p 4 12 The following items are used only for the load factor calculation In the actual communication the settings specified for originator are used Item Description Scheduled Number of Connected Units Set ...

Страница 65: ...cation volume per second in the sending direction used for the whole unit the total of I O map communication input O T pps and scan list output O T pps in pps unit 2 I O Map communication Load State Shows the calculation result of the communication load of the communication in which the FP0H is target Item Description Load Factor Breakdown Shows the unit load factor of each tag each instance for e...

Страница 66: ...irection of connection settings is displayed COS When Input Send Trigger is set to Change of State is displayed MultiCast When Connection Type is set to Multicast is displayed pps Shows the communication volume pps per second in the receiving direction Output O T Scheduled Connected RPI ms Shows the RPI communication interval in the sending direction set in Connection Setting pps Shows the communi...

Страница 67: ... The device property information registered in the EDS file can be confirmed Display item Description Icon Shows the device icon set in the EDS file When EDS files are unregistered is displayed It is possible to Change Icons or Restore to Default Display EDS File Shows the EDS file ...

Страница 68: ...tting screen the displayed screen can be changed Displayed screen Switchable screens Calculate Load Factor Calculate Load Factor Device Property Home unit Device Setting Device Setting Device Property Selected node Connection Setting Connection Setting Device Setting Device Property Selected node ...

Страница 69: ...5 Startup and Operation ...

Страница 70: ...lly performed IP address fixed flag R9342 turns ON EtherNet IP preparation done flag R9350 turns ON The corresponding bits of cyclic communication normal node tables turn ON EtherNet IP all nodes normal communication active relay R9351 turns ON Resolved Started Refreshed All nodes are communicating KEY POINTS For confirming if the connection with each target is established or not check Cyclic comm...

Страница 71: ...s turned ON at the same time as the start of the system a normal switch unmanaged is activated in a few seconds However as for a managed switch it takes several tens of seconds Until the switch is activated the EtherNet IP communication cannot be started For starting the system at high speed turn on the power supply of the Ethernet switch in advance and start the system ...

Страница 72: ...tor high order PLC Starts sending data from FP0H once connection is established Originator high order PLC refreshes data received from FP0H IP address fixed flag R9342 turns ON EtherNet IP preparation done flag R9350 turns ON Check flags on the originator high order PLC side Resolved Started Refreshed KEY POINTS The establishment state of the connection using the FP0H as target cannot be checked f...

Страница 73: ...ponding to the node number that the connection is regsitered 1 Invalid node 0 Cyclic communication normal node table When the first refresh is complete after connection establishment 1 Other states 0 Cyclic communication stop node table Bit corresponding to the node to be stopped when the stop request processing is complete 1 Others 0 Cyclic communication abnormal node table Node that the cyclic c...

Страница 74: ...itions it is in the IDLE state 1 The FP0H operation mode is RUN mode 2 It is communicating with all nodes registered in the scan list except the FP0H normally Select for performing the EtherNet IP communication with all targets registered in the scan list Limited A value corresponding to the FP0H operation mode is set regardless of the communication state with targets registered in the scan list F...

Страница 75: ...y judgement when starting cyclic communication If connection is not established when starting the cyclic communication the operation is retried after the connection timeout period however the communication abnormal node flag is set after the elapse of this time The abnormality judgement is not performed before this time passes The reconnection is retried automatically even after the determination ...

Страница 76: ...tween scan time and RPI Delay time 1 Scan time is smaller than RPI and Scan time x 4 is larger or equal to RPI Scan time 2 Scan time is smaller than RPI and Scan time x 4 is smaller than RPI Larger value of scan time x 4 or RPI x 1 16 3 Scan time is nearly equal to RPI Scan time RPI 4 Scan time is larger than RPI RPI Delay on the destination device side The delay time on the destination device sid...

Страница 77: ...tion device Delay by input processing Delay by transmission processing The delay time on the destination device side varies depending on devices Refer to respective manuals of destination devices Delay on the FP0H side A delay caused by the transmission cycle of destination device and the FP0H refresh timing occurs The delay time on the FP0H side depends on the scan time of the FP0H and the RPI va...

Страница 78: ...Startup and Operation 5 10 ...

Страница 79: ...6 Instruction References ...

Страница 80: ...SEL instruction Note 2 By copying and pasting the following text in the instruction list box of FPWIN GR7 the operation part of the above program can be input ETSTAT EIP ALL DT0 List of operands Operand Description S1 Specify the type to be read with the starting address or a character constant S2 Specify the target to be read with the starting address or a character constant D Specify the startin...

Страница 81: ...Ethernet communication and the connection number In S1 and S2 specify the starting address of the device storing the string data which indicates the set parameters or a character constant When specifying a device for an operand set string data using F253 SSET instruction in advance Both upper and lower case characters can be used Abcd ABCD and abcd are all synonymous This instruction is not availa...

Страница 82: ...le Note 3 0 to 1 Cyclic communication Stop node table Note 3 0 to 1 Cyclic communication Abnormal node table Note 3 0 to 1 RUN IDLE bit monitor PLC standby flag Note 3 0 to 1 No of read words Note 1 1 to 6 1 to 6 1 to 2 1 to 2 1 to 2 1 to 2 1 to 2 Note 1 The number of read words varies according to the registered maximum node number Max node no No of valid words 0 0 1 to 9 1 Note 2 When specifying...

Страница 83: ... stops Cyclic communication abnormal node table 0 to 1 Note 1 Note 2 Node that the cyclic communication error occurs RUN IDLE bit monitor PLC standby flag 0 to 1 Note 1 Note 2 RUN IDLE bit monitor of 32 bit header Read content 2 When S1 is EIP and S2 is NODE 1 to 2 words Name No of words Description Max registration node number 1 Registered maximum node number Cyclic communication registration nod...

Страница 84: ...ax registration node number 1 Registered maximum node number RUN IDLE bit monitor of 32 bit header 0 to 1 Note 1 RUN IDLE bit monitor of 32 bit header Note 1 The number of words varies according to the registered maximum node number Max node no No of valid words 0 0 1 to 9 1 Note 2 When specifying ALL Number for S2 the number of valid words is the specified number The numbers are 0 to 1 Allocation...

Страница 85: ... the values after D 1 are not updated S1 EIP S2 ALL D DT20 Value DT20 0 Max registration node number Example 3 When specifying the reading of EtherNet IP communication state fixing the number of valid words The communication states of node numbers 1 to 9 are displayed regardless of the maximum registered node number S1 EIP S2 ALL 1 D DT20 Value DT20 9 Max registration node number DT21 1st word Cyc...

Страница 86: ... only the value of D is updated and the values after D 1 are not updated S1 EIP S2 NORMAL D WY100 Value WY100 0 Max registration node number Example 8 When specifying the reading of cyclic communication stop node table S1 EIP S2 STOP D WR10 Value WR10 8 Max registration node number WR11 0000 0000 1111 1111 Cyclic communication stop node table Node nos 1 to 9 Example 9 When specifying the reading o...

Страница 87: ...of RUN IDLE bit monitor PLC standby flag S1 EIP S2 PLC D WR200 When the maximum registered node number is 0 only the value of D is updated and the values after D 1 are not updated Value WR200 0 Max registration node number Flag operation Name Description Hold error R9007 Latest error R9008 Set when the read area is out of the range Set when the read type S1 is set to an item other than IPv4 or EIP...

Страница 88: ...Instruction References 6 10 ...

Страница 89: ...7 Reference Information ...

Страница 90: ...e RPI x 1 4 Example 1 For the connection that RPI is 1 0 ms 1000 1 0 1000pps Example 2 For the connection that RPI is 1 0 ms and the COS trigger is set 1000 1 0 1 4 4000 pps Calculation 2 Calculating the cyclic communication allowable communication band pps Calculate from the data size per packet 2 and EDS information Capacity for FP0H Data size per packet EDS information for FP0H Capacity 2 to 51...

Страница 91: ...ps and sent received data size Example 5 When the number of sent packets is 2000 pps sent data size is 256 bytes the number of received packets is 125 pps and received data size is 86 bytes Communication load factor Send 2000 pps 5000 pps x 100 40 Communication load factor Receive 125 pps 5000 pps x 100 2 5 The unit communication load factor is 40 2 5 42 5 ...

Страница 92: ... of multicast communication packets pps The calculation method is the same as Calculation 1 of unit load factor Packets that Multicast communication is set to Yes in the I O map setting and the connection type is MultiCast in the connection setting are to be calculated Calculation 2 Calculating the cyclic communication allowable communication band pps Calculate from the data size per packet 2 and ...

Страница 93: ...ATH 0119 NON LISTEN ONLY CONNECTION NOT OPENED 011A TARGET OBJECT OUT OF CONNECTIONS 011B THE PRODUCTION INHIBIT TIME IS GREATER THAN THE RPI 011C TRANSPORT CLASS NOT SUPPORTED 011D PRODUCTION TRIGGER NOT SUPPORTED 011E DIRECTION NOT SUPPORTED 011F INVALID ORIGINATOR TO TARGET NETWORK CONNECTION FIXVAR 0120 INVALID TARGET TO ORIGINATOR NETWORK CONNECTION FIXVAR 0121 INVALID ORIGINATOR TO TARGET NE...

Страница 94: ...DATA 0305 SCHEDULE SIGNATURE MISMATCH 0306 SCHEDULE SIGNATURE VALIDATION NOT POSSIBLE 0311 PORT NOT AVAILABLE 0312 LINK ADDRESS NOT VALID 0315 INVALID SEGMENT IN CONNECTION PATH 0316 FORWARD CLOSE SERVICE CONNECTION PATH MISMATCH 0317 SCHEDULING NOT SPECIFIED 0318 LINK ADDRESS TO SELF INVALID 0319 SECONDARY RESOURCES UNAVAILABLE 031A RACK CONNECTION ALREADY ESTABLISHED 031B MODULE CONNECTION ALREA...

Страница 95: ...to suppress unnecessary multicast packet transmission Send Receive Receive Send Point to point communication Multicast communication Send Receive Adapter 1 Adapter 2 Adapter 3 マルチキャストフィルタリング機能を使用することでアダプターへの不要なパケット送信を抑止 Switch HUB Send Receive EtherNet IP function Suppresses unnecessary packet transmission by using the multicast filtering function Send Receive Point to point communication PLC FP...

Страница 96: ...priority over Ethernet communications other than EtherNet IP communication in the hub FTP High Low Switch HUB The transmission of EIP packets takes a priority over Ethernet communications other than EIP in the hub 100Mbit s 1000Mbit s EIP PLC FP0H EIP EIP FTP Node 1 Node 2 PC 1 PC 2 FTP FTP EIP EIP FTP FTP ...

Страница 97: ...8 Appendix ...

Страница 98: ...nteger value DINT 4 bytes C4 Signed 32 bit integer value LINT 8 bytes C5 Signed 64 bit integer value USINT 1 byte C6 Unsigned 8 bit integer value UINT 2 bytes C7 Unsigned 16 bit integer value UDINT 4 bytes C8 Unsigned 32 bit integer value ULINT 8 bytes C9 Unsigned 64 bit integer value REAL 4 bytes CA 32 bit floating point value LREAL 8 bytes CB 64 bit floating point value STRING Variable according...

Страница 99: ...anges WUME FP0HEIP 01 Oct 2017 1st Edition WUME FP0HEIP 02 Jun 2018 2nd Edition Responded to the addition of EDS files for EtherNet IP devices manufactured by Panasonic Error correction WUME FP0HEIP 03 May 2019 3rd Edition Chapter 8 Appendix added ...

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