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IO-Link-Master 750-657

1. Handshake Create Sender request Receiver Create P IO Link master response Figure 29 Use of the handshake byte Version 1 0 2 valid from FW HW Version 02 01 maca 78 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 1 1 3 Communication Phases The Mailbox 2 0 mechanism defines two communication phases Synchronization e Data exchange Only after successful synchronization from sender to receiver can the actual user data be exchanged 11 1 1 3 1 Synchronization In the synchronization phase the handshake byte is used in Control mode A distinction is made between interpretation as signaling mode and interpretation as command acknowledgement mode In command acknowledgement mode the handshake byte appears as follows Acknowledgement Acknowledgement The Control nibble is used to transfer a request while the Status nibble contains the response to the request 11 1 1 3 1 1 Mailbox Commands The following commands are defined Table 37 SOLUC T Signals that the control has not started operations again after we reset r Notice that the channel is ready but data is not currently being transferred e g because the send buffer is still empty 2 RESET REQUEST _ Prompt of mt supported ignore Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 79 750 657 IO Link Master 11 1 1 3 1 2 Acknowledgement The following ackn
2. Mailbox 2 0 header for Protocol ID 0 max data 128 bytes Example An IO Link device has a process data length of 8 bytes which should be transferred in a 4 byte port segment e Port segment length 4 Byte e Byte 0 MBX C S 1 Byte e Bytel bis 3 MBX DATA 3 Byte The following data 1s transferred sequentially Ist cycle MBX Header simple header from Protocol ID 0 and length process data fragment 2 bytes e 2nd cycle Process data fragment 2 3 bytes e 2nd cycle Process data fragment 3 3 bytes More information about fragmenting is available in sections Fragmented Process Data and Data Exchange Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 101 750 657 IO Link Master The IOL_ PD service can then be used to transport cyclically e g 16 bytes of the process image of an IO Link device in 4 cycles via a 5 byte port segment 1 byte is used to control fragmentation Process image control Fieldbus Process image modules Mailbox control Port segment status byte IO Link N Process image 10 Link device Figure 41 Fragmentation service The data of the port segment is transferred via Mailbox 2 0 A Mailbox instance is required to transfer the data per IO Link port to be fragmented If you work with WAGO I O PRO use the IOL Data IO Fragmented function block More information about using the Mailbox in connection with WAGO I O P
3. Explanation of Possible causes column 1 Contact WAGO Support 2 Contact the device manufacturer 3 User error IOL index subindex is not supported by the device 4 Contact the device manufacture if the error message appears again 5 Contact WAGO Support if the error message appears again 6 User error select value range according to device documentation 7 User error select parameter set according to device documentation Manual Version 1 0 2 valid from FW HW Version 02 01 maca 98 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 1 2 2 Diagnostic service IOL_DIAG The IOL_DIAG service is identified by Mailbox Protocol ID 2 The data is automatically sent from the I O module when an event occurs Telegram structure Table 65 Diagnostic telegram Content Sequence ID Event Code Channel Number Event Qualifier Q Q gt Z D N A diagnostic message looks as follows Mailbox 2 0 message 10 LEN_ HI LEN LO Protocol ID 2 Payload byte 1 N Sequence_ ID EventCode EventQualifier Figure 38 Telegram structure for IO Link events More information about the diagnosis 1s available in section Diagnosis gt Diagnosis via the Mailbox gt Diagnostics Telegram Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 99 750 657 IO Link Master 11 1 3 Communication via the Cyclic Services In addition to the usual cyclic transfer of a statically m
4. 750 657 I O modules meet the following requirements on emission and immunity of interference EMC CE Immunity to interference acc to EN 61000 4 2 EMC CE Immunity to interference acc to EN 61000 4 3 EMC CE Immunity to interference acc to EN 61000 4 4 EMC CE Immunity to interference acc to EN 61000 4 5 EMC CE Immunity to interference acc to EN 61000 4 6 EMC CE Immunity to interference acc to EN 61000 4 8 EMC CE Emission of interference acc to EN 55016 2 3 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Function Description 31 750 657 IO Link Master 9 Manual Function Description The IO Link master is operated on a fieldbus coupler controller of the WAGO I O SYSTEM 750 Up to four IO Link devices according to IEC 61131 9 or four digital inputs outputs can be connected to the IO Link master Device description files are used to configure and parameterize the IO Link master and IO Link devices via the WAGO I O CHECK software see section Configuration and Parameterization Higher level control IO Link Fieldbus coupler master Fieldbus Parameterization and configuration of lO Link master and lO Link devices _ BERO Limit switches IODD for IO Link devices RFID woe __ Light barriers IO Link devices e A R or current digital inputs outputs Figure 9 Complete system The IO Link master supports 4 operating modes IO Link or SIO Stand
5. cccccccccecccccececeeeeeeeeeeeeeeess 99 Figure 40 Telegram structure for fragmented process data cccccccecseeeeeeeees 100 Figure 41 Fragmentation SETViCE one nr Ree ee eee eer a 101 Fig re 42 PiCldbUS integration siccsosancsnssensssesnnsucanwsasecadioomansnnastnusbenwnseesausasecndonanss 125 Pigure a Process MN OC eesin en E E sect 126 Pontare rE DE CIS e E spayeeteateouenensaess 127 Figure 45 GSD GSE Simple configuration record cccccccccccecceeceeeeeeeeeeees 128 Figure 46 GSD GSE Extended configuration record cccccccceeeeeeeeeeeeeees 129 Figure 47 IOL_ CALL function block Siemen ccccccccccccceeeeeeeeeeeeeeeeens 131 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 List of Figures 145 750 657 IO Link Master Figure 48 Function block for DP V1 Write cccccesssssccceeeeeeeeeeeeeeeseeeeeeens 132 Figure 49 Receive PDO Mapping uu cccccccssssssssseseeeeecccceeeeeeeeeeesaaaeeeeeeeeeeees 140 Figure 50 Send PDO Mapping seccsrsciieeaciee c eri 141 Manual WAGO Version 1 0 2 valid from FW HW Version 02 01 146 List of Tables WAGO I O SYSTEM 750 750 657 IO Link Master List of Tables Tane T IN WIA Ci 11 O gait n EN ANE E censors 10 TALE a ESE e O E E E E taeomeneeneions ee 10 Table 3 Compatibility List 7502697 esteira ERE ae i ia 17 Table 4 Caption ace to figure View accicsieesenrveewiesetsacemeinaieassiaasesreniauetmcreseins 20 Tabl
6. ccccccccsesssssssteeeeeeeeeeeees 99 11 1 3 1 Fragmentation service IOL PD oo esessesssssssseeeeeeeeeeeeees 100 11 2 RESSO ONM AU 1010 peera E E 102 11 2 1 Control Status Byte esses cocaniectinsincnensssnenshnasnnncheanlachinstussinasccsabeealenhinass 103 11 2 2 Reo OT OIVO N orr shotecg ce vasqseyscoesesceose 104 11 2 3 Example Read register 08 WAGO article number 0008 105 11 24 Example Set internal bus process data width via register 33 106 11 3 IO Link IVA AS 0G EU AID 9 ott cncann cero ce srra ersen nerne OEE AEE E REES 107 11 3 1 TOL M Basic Configuration Record cccccccccccccceceeeeeeeeeeeeeeeeees 108 11 3 1 1 NO CTANNE ata ps ccc cio ated aseeeteae onscaaaausvstee anestceansesanssnscaniesisyss 108 11 3 1 2 COM MODE r E E es 109 11 3 1 3 MASTER MIN CY CL eccccececeessseecccceceeeeeeeeeeeessssessssssaaeees 109 11 3 1 4 IOL RE e acer tana easdeaasesesiee E N 110 11 3 1 5 IOLM TEATURE cee vauaaaaseeutanansteewancaublersaitetnectncans 110 11 3 1 6 IO CM PAB STRUC To N errr e 111 11 3 2 IOL M Port Configuration record sasdccuessdncssvoscadebossdectavseeiiuneaadeosses 113 11 3 2 1 PORF CONFI ee A E EE EOE 113 11 3 22 CONP DATA ee E 114 11 3 2 3 MASTER CMI e 115 11 3 2 4 PORT INSPECTION LEVEL cccccccccccccsccseeeeeeeeeeeees 115 11 3 2 5 PARAM SERV MODI brennan neers nett rent ane ret merrt ne enter eer 116 11 3 2 6 IOLO TES TORT oen E E E nen rt rat tna an 116 11 3 2 7 IOCD TESE
7. PHDES DEO 0 BYTE 55 Figure 47 IOL_CALL function block Siemens Manual Version 1 0 2 valid from FW HW Version 02 01 maca 132 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master Access to data areas with FI Index not equal to 98 is achieved using the PROFIBUS DP V1 Read and Write services DPB1OZ SFBS3 Write a Process Data Record WHRREC M1lodg_1 DWF le FA 255 Milos PHEN DBAO 0 BYTE 80 Figure 48 Function block for DP V1 Write According to the PROFIBUS specification the RECORD parameter is defined as follows Table 130 Parameter RECORD 1 Octet Call Header IO Link specific 236 Octets 10 Link n comprise an IO Link Body extensions header with State IOL Index and IOL Subindex For access to the different data areas Table 131 Access to data areas Entity FI Index IOL M Directory 255 0x08 0 65099 1 amp M 0 255 foxos 65000 1 amp M 1 4 255 0x08 4 65001 65004 11 4 1 3 2 PROFIBUS Master general Depending on the communication modules of a control manufacturer available use of an IOL _ Call block is possible or if necessary implemented on the basis of the standardized PROFIBUS DP V1 Read and Write services Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 133 750 657 IO Link Master Table 132 PROFIBUS master general Entity FI Index IOL CALL 255 65098 IOL M Directory 255
8. Adresse Kennung Parametneren wert E Sy Stationsparameter H Gerdtespezifische Parameter Diagnose sperren Bon Diagnase sperren Fragmentierung sperren Fort 2 Diagnose sperren Fragmentierung sperren E Port 3 Diagnose sperren Fragmentierung sperren Port 4 Diagnose sperren Fragmentierung sperren Hex Parametrierung Abbrechen Hite Figure 45 GSD GSE Simple configuration record Diagnosis parameter Using the Diagnosis parameter the diagnosis for the IO Link master can be locked or unlocked via the status byte More information about the control status byte is available in the section Process Image Parameter Port x gt Diagnosis Using the Port x gt Diagnosis parameter port specific diagnosis is enabled More information about the Mailbox is available in the section Mailbox 2 0 Transmission Method Further explanations about the subject of diagnoses is available in the section Diagnoses Parameter Port x gt Fragmentation If fragmentation for a port is ON the process data of the port is transmitted to the control and back in a fragmented manner via a Mailbox service 11 4 1 2 1 2 Extended Configuration Record In addition to the simple configuration record extended configuration record P02 has the following additional parameters e Multiplier for cycle time Master cycle time ms e Operating mode e Length of the in
9. Change password register before write access to the register Write to the password register 31 before write access to the register with the value 0x1235 The following settings are possible for register 33 Table 71 Register 33 possible values A2Bytes S 12 Bytes Note Check set values after write access After writing to the register check the set values by reading out the register Note Reset password register after write access After writing to the registers password register 31 must be reset to 0x0000 Otherwise further write access to these registers is possible until the supply voltage is disconnected Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 107 750 657 IO Link Master 11 3 1lO Link Master Tables A distinction is made between the following records Table 72 Master and port configuration Data records Description IOL M Basic Configuration Information and configuration data of the IO IOL M Port Configuration Configurations of IO Support tables for PROFIBUS Table 73 Support tables for PROFIBUS I amp MO Electronic type plate with base information about the device I amp M1 Device functions installation location I amp M2 Installation date I amp M3 Device description I amp M4 optional Key for secure data access IOL M Directory Information about the IO Link master itself Manual Version 1 0 2 valid from FW HW Version 02 01 mac
10. WAGO I O SYSTEM 750 750 657 IO Link Master Appendix 11 1 1 3 2 1 Example 82 w 5 lt 4 N O G iL TAM OTIJH O K pai ii L LL z O Oo i gt al c Oo gt JusWE a geq 090 01q bol po tL eo xo ia ose oo KOPP n Lli bO hM pOl Ts gt T pH Looge i pO LO WM sO T T FH Looga 2 L 9 atte m 0x0 FXO Pee a LO 7a GH ookop ois FO POs WLAN Os 7e e Su pHe borofopero Bo Eloa n i bOO hM bO To Tn edn oH roog do i bbo hH poogoooso Bi 1 I ol exo _ Loxoja0xolo8xo 8xo 1x0 tT tT i f blah poopoo ns pO 6D Wo pM pOl T gt Tn 3 oH orooro Llei bOnLDo hM Ov 1 2 H 0 0fz0x0lo 0 pt tt T pero zoxofosx Jang svieoey 7 Jang Puss d oe di eof exo tte a n foo aor dusoxe ew Id adi 1990 01d yy6ue7 ZIS q p UUEYO UOISSIWSUeI J1 1 1 U P J pe y p pu x4 ILIM OTIVH L JusWE e geq 090 01 4 The following example shows use of the transmission channel during a send operation no full duplex transmission Figure 31 Example of send operation JOJSCW YUIT O JOJJUOT WAGO I O SYSTEM 750 Appendix 83 750 657 IO Link Master 11 1 2 Communication via Acyclic Services The IO Link master has two different I O mo
11. Note Segment size lt process data width of the IO Link device If the segment size is smaller than the process data width of the IO Link device and fragmentation is set to inactive the input process data 1s cut upwards In the output direction the missing bytes are populated with zeros Notice Avoid this configuration because the PLC output data does not correspond to the output value Fragmented Process Data An IO Link device can process up to 32 bytes of process data per port and per direction With 4 ports up to 128 byte process data and 128 byte process output data is possible Because the data width of the internal bus may not be sufficient the IO Link master provides the option of fragmented transfer of process data When fragmentation is switched on the data is transferred fragmented per port independent of each other and in the respective port segment More information about fragmentation is available in the appendix section Mailbox 2 0 Transmission Mechanism Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Mounting 39 750 657 IO Link Master 7 Mounting 7 1 Assembly Sequence All system components can be snapped directly on a carrier rail in accordance with the European standard EN 50022 DIN 35 The reliable positioning and connection is made using a tongue and groove system Due to the automatic locking the individual components are securely seated on the rail after install
12. 16 BU N WY sates ag sales shaadi E E E E 19 PSUS Oh PAU COU ACS aricccau chcces caccanmes reece E E 21 Figure 5 Power jumper contacts cccecccccccccccccececeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeess 22 S F240 erm cen COn OS aa E S 23 Peme IS lays VSM CUS serores ni e E 24 Pawee he NA a a S 25 Faur OM O Sy SU S10 en E causepiavcaeseantenmmse menses 31 Figure 10 Parameter Model of the IO Link Master 00 ccccccceeeeeeeeeeeeeens a2 Figure 11 Internal bus data width and segment size ee eeeccceeececeeeeeeeeeeeeeeens 37 Pone T Sei UO TOU piosare cscecas E E E S 40 Figure 13 Snap the I O module into place neeeeeeeeeeeeeeseseessssssssssssrrrrrrrrrrren 41 Figure 14 Removing the VO modulo sx onvscsvcsievssssedusnesseserecnennnsesnaciovnauncdueranesneie 41 Figure 15 Connecting a conductor to a CAGE CLAMP cecsesesessesesseeeeeseeeee 42 Figure 16 WAGO I O CHECK user interface cccssssssccccccceeeeeeceeeeeeeeeeeeeeens 44 Figure 17 IO Link m ster user INE ACe eiiiessndesssiaveesevinsdudenzsvvenssanenedesnanvesueradccioars 45 Figure 18 Buttons in tho 100 Da isc chssccssnscavbendasnworcossevenstiacnnionemssendaznwerossxmenaties 46 Figure 19 Setting the process image Size ccccccccccccccccceececceeccccccccccccccccecececeees 48 Pwe 202 OPS aan E E E ne eerste es 49 Figure 21 Toolbar buttons ccccccccccccccccccecceceeeeeeecceeeeeceeeeeeceeceeeeeeeeeeeeeeeeeeeeeeess 51 Figure 22 Dis
13. Hams im o o a E E JOL M Basic Configuration 0 98 0x100 Jo S HOL M Pott O98 f0x200 oo HOL M Port2 O98 0300 JOL M Pot3 O98 fog HOL M Port4 O98 fos Command register 0980x1000 HOL MDirectory O99 IspbU_ 98 Ace to TOL spec Ace to IOL spec ISDU 298 Ace to IOL spec Ace to IOL spec ISDU 398 Ace to JOL spec Ace to IOL spec spud 98 Ace to IOL spec Ace to IOL spec Not required Version 1 0 2 valid from FW HW Version 02 01 maca 92 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 1 2 1 3 Command Register The command register provides various non IO Link related commands which are executed by the I O module Commands can be sent across systems to the master via the command register the only requirement is that access via IOL CALL is possible by means of the software used The command register is addressed via an ISDU telegram with Entity Port 0 and is located at address 0x1000 Table 56 IOL_ CALL request telegram Content x lt ylod 98 Command Payload FI Index IOL Index IOL Subindex Command Command Pa Control State Table 57 Command register data structure Data type UNSIGNED8 Action to be executed by the I O module O UNSIGNED16 w Parameter data optional and dependent on COMMAND The following commands can be executed Table 58 List of all commands Command Description COMMAND __ Description PAYLOAD LoadFactor
14. IOL M error code IOL D error code IOL D add error code IOL Index IOL Subindex IOL M error code IOL D error code FI Index State 128 0x80 Possible values for the IOL M _error_code field are listed in the following table Table 62 IOL M_ error code Ex Cause Possible solution ERR ST FACT SET Error when saving the factory Enter correct password settings Error when loading the factory settings Error when saving the user settings SA gf Qu O Error when loading the user settings 1001 ERR LD FACT SET Enter correct password 1002 ERR ST USER SET Enter correct password 1003 ERR LD USER SET yy Enter correct password llnn ERR CM PEND Enter correct password CHNG p Check configuration Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 95 750 657 IO Link Master Table 62 IOL M_ error code Code Designation Cause Possible solution hex Error when applying the Check IOL_ CALL configuration Extended error information is available from the 7000 ERR IOL CALL CONFLICT low byte see the following table An attempt is made to write a read only record 7001 ERR WRONG IOL_ An incorrect IOL_ CALL was Check IOL_ CALL CALL transmitted Wrong value for Control byte or FI index 7002 Error during ISDU communication Repeat ISDU request at a Service handler busy Incorrect later time Check value in the IOL CALL IOL CALL 8001
15. sec Time during which a response is expected after sending the command via RS 232 interface or TCP IP before the next TCP IP sec command is sent Auto Control Mode The Auto Control Mode is used to switch write access to the process image on or off Recommended Depending on the fieldbus coupler controller used and corresponding firmware performance can be increased by switching the Auto Control Mode off when not needed switchedon Write access to process image ON switched off Fen Write access to process image OFF Ok Save the settings made Cancel Close window without saving Help Opens the WAGO I O CHECK online help Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 51 750 657 IO Link Master 9 1 1 2 3 Events To display Mailbox events diagnostic and error messages of the IO Link master click Events Two tabs are available to switch between Mailbox Events and Diagnoses Errors The toolbar in the Events dialog includes the following buttons El 2S HW ld Fl A ee Figure 21 Toolbar buttons Table 20 Toolbar buttons Close Closes the message window Refresh Refreshes the list of messages Y Show hide data Shows hides the Data column column Saves all messages previously logged to a file irst Entry Go to the first entry Clear List Clears the current list of messages Last Entry Go to the la
16. 0x08 fd 65099 1 amp M 0 255 0x08 65000 1 amp M 1 4 255 oxo8 4 65001 65004 11 4 1 4 Diagnosis when Using a PROFIBUS Coupler If the IO Link master is operated on a PROFIBUS coupler e g 750 333 some IO Link diagnosis events are converted into corresponding PROFIBUS error codes directly Assignment between event and error code 1s available in the following table Table 133 PROFIBUS event codes IOL Meaning Solution IOL type IOL mode PROFIBUS DP event Channel Diagnostics code 0x0000 No malfunction Alarm 0x1000 General malfunction Unknown error Error coming going 0x1001 Reserved Ox17FF Manufacturer specific 0x1900 Reserved Ox3FFF 0Ox4000 Temperature error Overload Error coming going 0x4001 Reserved 0x420F 0x4210 Allowable device Eliminate the heat Warning temperature source exceeded 0x4211 Reserved 0x421F 0x4220 Allowable device Insulate the device temperature not met 0x4221 Reserved Ox4FFF 0x5000 Device hardware Replace the device defective Ox5001 Reserved 0x500F 0x5010 Component Repair or replace the Error malfunction component Manual Version 1 0 2 valid from FW HW Version 02 01 maca coming going coming going Warning coming going Error coming going 134 Appendix WAGO I O SYSTEM 750 maco 750 657 IO Link Master Table 133 PROFIBUS event codes IOL Meaning Solution IOL type IOL mode PROFIBUS DP event Channel
17. 112 Table 91 SEGMENT MODE Description nnnnennnnnnenenerrrrrrrrrrrrrrrererrrrrren 112 Table 92 IOL M Port configuration ACCOSS cccccccccccccccceceeeeeeeeeeeeeeeeeeeeeeees 113 Table 93 IOL M Port Configuration Data record ccccccccccccccccceeeeeeeeeeeeeeeeeees 113 Table 94 PORT CONFIG Data structure scsssscesevouevesevcevessvveuevoeestantsetdeneseaeatees 114 Table 95 SEGMENT MODE Description nnnseseesseeererrrerrrrrrrrrrrrrrrrrren 114 Version 1 0 2 valid from FW HW Version 02 01 WAGO 148 List of Tables WAGO I O SYSTEM 750 750 657 IO Link Master Table 96 IOLM PAB STRUCT Data Structure cccccccccccccceeeeeeeeeeeeees 114 Table 97 COMP DATA DeSCIription cccccccccccccccccecceceeeeeeeceeeeeeeeeeeeeeeeeeess 115 Table 98 MASTER CMD DeSCTiption cc eecccccsccccececeeeeeeeeeeeaeeeeeeeseeeeees 115 Table 99 PORT INSPECTION LEVEL Data structure ceeeeeeeeeeeees 115 Table 100 PORT INSPECTION LEVEL Description cceeeeeesseeneees 115 Table 101 PARAM SERV MODI Data structure i cccccccccccceeeeeeeees 116 Table 102 PARAM SERV MODI Description cc cc ccccccecceeeeeeeeeeeeeeeeees 116 Table 103 IOLD DEATURE Data structure ccccceceeeeeeeeeesssstetaeees 117 Table 104 IOLD FEATURE DeSCTiption cccccccccccccccceceeeeeeeeeeeeeeeeeeeees 117 Table 105 I amp MO record Structure eee ceeecceseccceecccescccessccessccessceessceesseenee 1
18. 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 85 750 657 IO Link Master Manual The data is received as part of request response communication from the I O module The request 1s Table 41 IOL_CALL request telegram header Content Control State The response if there is no error 1s Table 42 IOL_ CALL a if there is no error Content The response 1f there is an error Table 43 IOL_CALL aS Pal nie if there is an error Content IOL D add error code O OO CO iN _ ol gt O gt Ww E 4e E7 IOL M error code IOL D error code Version 1 0 2 valid from FW HW Version 02 01 maca 86 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 1 2 1 1 Telegram Header The fields of the telegram header have the following function Table 44 IOL_ CALL Telegram header Parameter Data type Entity Port UNSIGNED8 Port number of the request FL Index UNSIGNED 16 Function index of the request Control State UNSIGNED8 Control status byte of the request 11 1 2 1 1 1 Entity_Port The port number of the receiver is addressed via the Entity Port field The structure is shown in the following table Table 45 IOL_ CALL Entity Port data structure oo J ENTITY PORT Table 46 IOL_CALL Entity Port data structure description ENTITY PORT 0 IO Link master module Oo i oO Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM
19. 255 If IOL_ Index ISDU index of the request IO Link ISDU subindex of the request For read request Read user data or IO Link error PDU IOL_Data_Object UNSIGNED8 _ Var For write request User data to be written Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 89 750 657 IO Link Master 11 1 2 1 1 2 1 Parameter Access via ISDU ISDUs Indexed Service Data Unit are in the service units defined in the IO Link specification for identification of parameter data Indexes subindexes are specified in the ISDU Some indexes are already predefined by the IO Link specification Other indexes such as Vendor Name are required and others are optional e g Serial Number The IO Link master codes write and read requests to an IO Link specific ISDU and transfers them to the IO Link device In the IO Link device defined indexes are used for parameter data access Parameter Access via ISDU Device parameters Profile specific index 0x4000 0x4FFF manufacturer specific or via Extended index 0x0100 0x3FFF profile Preferred index 0x40 0xFE Predefined parameters Profile specific parameter 0x30 0x3F Diagnostics 0x20 0x2F Identification 0x10 0x1F System 0x02 0x0F Figure 36 ISDU areas see also IO Link specification Manual Version 1 0 2 valid from FW HW Version 02 01 maca 90 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 1 2 1 1 3 Control St
20. 47 02 Pr or ag a Detresh List amp 19 04 12 14 33 49 Message Port al Anew device has been conected Figure 25 Register Port Configuration Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 59 750 657 IO Link Master Manual Table 27 Register Port Configuration Option Description SS O Operation Mode Select operating mode IO Link Operating mode for connecting an IO Link enabled device to a port Port functions at a type 1 input according to IEC 61131 2 The input is cyclically queried by the IO Link master The data is transferred via the internal bus to the higher level control NOTICE Ensure that the sensor is connected properly The I O module can be destroyed if the sensor is not connected properly in DI mode DO The port behaves like a standard digital output The maximum output current is 100 mA NOTICE Ensure that the actuator is connected properly The I O module can be destroyed if the actuator 1s not connected properly in DO mode Note O module can be destroyed A short circuit or over current gt 250 mA causes the output to switch off The I O module automatically attempts to activate the output again If unsuccessful the output remains off Inactive The port is disabled and ignored by the internal device software Display of the transfer rate and COM port e g 38 4 kbit s COM2 7 Enable port diagn
21. 750 750 657 IO Link Master Table 133 PROFIBUS event codes IOL Meaning Solution O 25 gt N 0x7701 Line break in a wae subordinate device 1 Ox770F 15 0x7710 Check the wiring 0x7711 Ground fault Check the wiring aor an Technology of a Reset the device Check the wiring specific application error 0x8C01 Simulation enabled Check the operating mode Ox8C02 Reserved a S 1X QO QO Q W m 0x8C10 Process value Undefined process exceeded data acn 0x8C20 Measuring Range Check the Overflow application _ 0x8C30 Process value not Undefined process met data Sacs 0x8C40 Maintenance Cleaning required 0Ox8C41 Maintenance Refill required Ox8C42 Maintenance Replace the wear required parts 0x8C43 Reserved Ox8C9F Ox8CAO Manufacturer specific pS pS QO QO 1 Q S FT FT pS OO Q XS z5 0x8CA 1 0x8CA2 Signature error on the port of an IOL PDU Manufacturer pS OO n UO FT specific Manual Version 1 0 2 valid from FW HW Version 02 01 IOL type Error Error Error Error Warning Warning Error Warning Alarm Alarm Alarm Error IOL mode coming going coming going coming going coming going coming going coming going coming going coming going once once coming going Appendix 135 PROFIBUS DP Channel Diagnostics Error code Error text Line
22. Bit 2 Bit 0 Event instance 0x0 Unknown 0x1 Physical Layer 0x2 Data Link Layer 0x3 Application Layer 0x4 Application 0x5 0x7 Reserved Manual Version 1 0 2 valid from FW HW Version 02 01 maca 70 10 3 10 3 1 Diagnostics Event Codes WAGO I O SYSTEM 750 750 657 IO Link Master In IO Link errors and events are displayed in the form of a value of type UNSIGNED 16 In addition to default values device manufacturers are also allowed to use device or manufacturer specific codes according to the IO Link standard Therefore a distinction is made in this section between event codes generated by the IO Link master itself and event codes generated by attached devices if necessary Event Codes of the O Link Masters Table 32 Event codes of the IO Link master Code hex 6320 8CA2 8CBO E 8CB2 Come Go PB Error Code Description Possible cause s Event code PARAMETER ERROR from an attached IO Link device for which there is no detailed information PDU checksum error Connection error or removal of an IO Link device Port configuration does not match the attached device Attached device does not Connection problem or an error in the attached device 1 Short circuit detected on the port 2 Low voltage For 1 Defective line device defective Particular behavior of the I O module Possible response s I O module attempts to reconnect 1 Check IO Lin
23. Diagnostics code Error code Error text 0x5011 Loss of volatile Check the batteries Error coming memory contents going going Error Warning 0x5013 Reserved OxSOFF 0x5100 General power Check availability Error coming 17 supply error going 0x5101 Blown fuse or no Replace the fuse Error coming 18 Fuse fuse going defective ea a a R A 0x510F 0x5110 Allowable primary Check the tolerance Warning 3 power supply of the power supply going voltage exceeded 0x5111 Allowable primary Check the tolerance Warning power supply not of the power supply going voltage met i supply error of the power supply going a O R R 0x5FFF 0x6000 Check the firmware Error faulty version used going 0x630F 0x6310 Record Parameter Error coming 16 going Error coming 15 going NO gq Oo O O p 0 53 TE ie iins _ ON Configu ration error 0x6001 Reserved Ox631F 0x6320 Record Configuration error Use the manual to Configu ration error check the configuration 0x6321 Parame te missing Missing Use the manual to configuration check the configuration 0x6322 Reserved Ox634F 0x6350 Parameterization Check the Error coming change configuration going Error Line break 0x6351 Reserved Ox76FF 0x7700 Line break in a Check the wiring Error coming subordinate device going Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM
24. E E A A E 75 111 1 1 2 Transmission COANE lesee E EET 76 11 1 1 2 1 TV EAS bake Byle erea E csauteewsudeeied 11 11 1 1 3 Communication Phases ccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 78 11 1 1 3 1 EAE EURO A V2116 0 a EON E E nn Ee er EE ee 78 11 1 1 3 1 1 IN att Ox Comniands 5 cgecececscetecacscteetcesecerlortcttag eerste 78 11 1 1 3 1 2 AEON e 6 245 8 0c 8 eee er ee ee ene re eee eee 79 11 1 1 3 1 3 EAT E 1 E A eee nee E E EE 79 11 1 1 3 1 4 Pantie Automat OI sacs 24s ccescasansontwansvoaraeatunnatsebesdnonesumaednaseres 80 11 1 1 3 2 Data Exc Dange oneer EE E i 8 1 11 1 1 3 2 1 EaP oe ene ee ee 82 11 1 2 Communication via Acyclic Services sseeseeesseseeeeeeceeeeeeeeeeeeeaaeas 83 t1 1 2 1 Parameter Access Service IOL CALL 00 ccecccccccceeeeeesseeees 84 11 1 2 1 1 Teer n a ea E E A 86 11 1 2 1 1 1 Enty Po engra A A ER 86 11 1 2 1 1 2 BG TC A E E E E EE 87 11 1 2 1 1 2 1 Parameter Access via ISDU eesssersrsrersrssssssrcsrorreeensrsssssss 89 11 1 2 1 1 3 OEE ON SANG e E E E S 90 2s PROCESS tO Data ATGAS apiadar i 91 11 1 2 1 3 Command ReQister cccccccsssssssssssseeeeccceceeeeeeeeaeeaeeeeeseseeees 92 11 1 2 1 4 Poen SS SC n T T O E 94 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 750 657 IO Link Master Table of Contents 5 11 1 2 2 Diagnostic service IOL DIAG oo eeecessscseeeeeeeeeeeeeeeenaaeees 98 11 1 3 Communication via the Cyclic ServiCes
25. Image 6 4 1 6 4 2 WAGO I O SYSTEM 750 750 657 IO Link Master Unfragmented Process Data If the size of a port segment is equal to or larger than the process data width of the attached IO Link device and fragmentation for this segment is switched off the process data of the IO Link device is transferred via internal bus The following example shows the process data for an attached IO Link device with a Mailbox size of 2 bytes process data width of 3 bytes segment width 5 bytes on port 3 Table 16 Distribution of the process data in the IO Link master example Content Byte of1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ees Js oe Sa amp ee gt SS SSS SPSS e SS b p p gt a eS gt aS Se ee ee Nine A ee ee ee ills PH Ay A fo A PB AfRe Aa Aa he Bh Be AIS gt wee eelle ee e b SL eS e b SS e e pll n a ala sle amp amp a SIS a aese e aah cs oo oloo olo dd ol 0 O amp O OD F amp F OF OIG 6 Peele SIE Bee ele eee SB ele Z SH SD SO 20 SOF SH SO SH SD SOF SH SD SD OD SD QW HAZ o o ofi o olo o o9 ob oflo o o o YD O YW N A ALIA AIA AA AALA nHnAUnRR AR HIP P l 2 3 4 23 Unused 0x00 Note Segment size gt process data width of the IO Link device If the segment size is equal to or greater than the process data width of the IO Link device the excess bytes of the input data are populated with 0x00 The excess bytes are ignored in the output direction
26. Number Notation Table 1 Number notation Decimal Normal notation Binary 100 In quotation marks nibble separated with 0110 0100 dots 1 5 Font Conventions Table 2 Font conventions Font type italic Names of paths and data files are marked in italic type e g C Programme WAGO I O CHECK Menu Menu items are marked in bold letters e g Save gt A greater than sign between two names means the selection of a menu item from a menu e g File gt New e g Start of measurement range e g Enter the value 4 mA under Start of measurement range Button Pushbuttons in dialog boxes are marked with bold letters in square brackets e g Input Keys are marked with bold letters in square brackets e g F5 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Important Notes 11 750 657 IO Link Master 2 Important Notes This section includes an overall summary of the most important safety requirements and notes that are mentioned in each individual section To protect your health and prevent damage to devices as well it is imperative to read and carefully follow the safety guidelines 2 1 Legal Bases 2 1 1 Subject to Changes WAGO Kontakttechnik GmbH amp Co KG reserves the right to provide for any alterations or modifications that serve to increase the efficiency of technical progress WAGO Kontakttechnik GmbH amp Co KG owns all rights arising from the granting o
27. RYE D orner A A E snr arrr re tr erent 117 11 3 3 TONTO T OO a A A E A A O 118 11 3 3 1 616 gl 1D EE EEE E EE E E E TTT 118 11 3 3 2 SAN UDO eE E E E EA 119 11 3 3 3 FAT CWO R CV 1G Oee E E 119 11 3 3 4 Software REVISION cccccccccccccccssssssesseeeececcceeeeeeeeseeeeasaseseessesees 119 11 3 4 EMI to ISMI IR COORG S gcnadencaceedesnguaceussaeaennnieners eases eeiesaeutiets 120 11 3 4 1 IVAN secs E ed ee senesced ane N 120 11 3 4 2 N acre cars eestor oe ecient esate 120 11 3 4 3 TS INA gees ce gota ates E E stance omg anwaseasorneasoserenen 120 11 3 4 4 TS N E A A A E 120 11 3 4 4 1 REVISORI e E E EN 121 11 3 4 4 2 l CAP e eas veces E tsatoees tarieeatacnyepacanaysecencees 121 11 3 5 IOL M Directory Record ccccccccsssssseesssseeeeeeeeeeeeeeeeeeeeeeaaaas 122 11 3 5 1 IOE y e Oe eer eee 122 11 3 5 2 NOS Gy til Prole Vors 011 eien E E 122 11 3 5 3 IO Link Batis SUP POL ercsi naa iE EE 122 11 3 5 4 TNS OC POTIS ciprino oro a E N E S 123 11 3 5 5 BET Pi S ara E 123 11 3 5 6 REPE TO VA ap I EE E E 123 11 3 5 7 REP TE Ae CVO i senie a E E 123 11 3 5 8 REF IOL M iscsssecosidanttanestessatsenepeatesonssonsexiesiagreacssigedanecaseesecstbenates 123 11 3 5 9 Numo ror C A Peena E 124 Version 1 0 2 valid from FW HW Version 02 01 WAGO 6 Table of Contents WAGO I O SYSTEM 750 750 657 IO Link Master 11 4 Fieldbus Specific Additions ccccceesssssesseeeeceecccccceeeeeeeeseaaaesesseseeeees 125 11 4 1 PP eS erea E saaseaee se cnce
28. TIME of the device COMP DATA PORT CYCLE MODE The COMP DATA data field contains data from the IO Link device connected to the port The data is used partially used when starting a device to check validity By default all data bytes have the value 0x00 Table 96 IOLM PAB STRUCT Data structure yee fo fa 2 3 4 s o 7 9 fro sn i s is 8 16 17 8 19 20 22 23 Content PDIn Length PDOut Length Q c me gt oO a Vendor ID Device ID Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 115 750 657 IO Link Master 11 3 2 3 11 3 2 4 Manual Table 97 COMP DATA Description Data field Data type Description UNSIGNED8 Revision ID of the attached IO Link device Vendor ID UNSIGNED 16 Manufacturer ID of the attached IO Link device Serial Number STRING 16 Serial number of the attached IO Link device Data size of the process input data in byte of the attached IO Link device Data size of the process output data in byte of the attached IO Link device w MASTER_CMD The MASTER CMD contains the command to be sent from the I O module to the attached IO Link device The commands supported by an IO Link device are available in the respective device documentation By default the field has the value 0x00 Table 98 MASTER CMD Description Data field Data type MASTER CMD UNSIGNED8 Master Command for the attached IO Link device PORT_I
29. The parameters of the master are mapped to an O Link specific data model A distinction is made between the following records e Information and configuration data of the IO Link master IOL M Basic Configuration Configurations of IO Link ports 1 to 4 IOL M_ Port Configuration 1 4 Device identification of the IO Link master I amp M and attached devices I amp M 0 4 e Information about the IO Link master itself OL M Directory This information is read only e Records of the attached IO Link devices ISDU according to the IO Link specification The IO Link specific records are described in detail in the appendix section IO Link Master tables More information about the Indexed Service Data Unit ISDU is available in the section Parameter Access via ISDU IO Link Device ISDU IOL M Basic Configuration a IOL M_Port Configuration 1 4 IO Link specific records IOL M Directory Figure 10 Parameter Model of the I O Link Master Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Process Image 33 750 657 lO Link Master 6 Manual Process Image The process image size of the IO Link master can be adjusted to the devices switches IO Link compatible devices etc attached to the IO Link ports Process image sizes of 4 6 8 10 12 16 20 or 24 bytes can be set As process data is exchanged the process image has a fixed structure of a control status byte Mailbox byt
30. Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 45 750 657 IO Link Master 9 1 1 User Interface The user interface is divided into the following areas i WAGO I10 Link 0750 0657 4 Port IO Link Master 01 01 47 02 Options Data Frame Events Diagnosis settings Enable diagnosis per acyclic channel I Enable diagnosis per KBUS status byte z Segmentation Mode Mode Port 1 Not fragmented Mode Port 3 Not fragmented Mode Port 2 Not fragmented Mode Port 4 Not fragmented Auto Cale Input Upstream Output Downstream Offset Port 1 f Length Port 1 10 Offset Port 1 T Length Port 1 2 Offset Port 2 17 Length Fot 2 0 Offset Port 2 9 Length Port 2 0 Offset Port 3 17 Length Port 3 3 Offset Port 3 2 Length Port 3 0 Offset Port 4 20 Length Port 4 2 Offset Port 4 2 Length Port 4 0 ba 19 04 12 14 33 49 Message Pot3 OxFF21 Anew device has been connected Ea 19 04 12 14 33 49 Eror Pot3 amp 8CB0 IOL connection to device has been intemupted s F Connected Figure 17 IO Link master user interface l Title bar 2 Toolbar 3 Master Configuration Port Configuration und Module ID tabs diagnostic and event message at the bottom These areas will be explained in more detail in the following sections Manual Version 1 0 2 valid from FW HW Version 02 01 maca WAGO I O SYSTEM 750 750 657 IO Link Master
31. Version 02 01 maca WAGO Kontakttechnik GmbH amp Co KG Postfach 2880 D 32385 Minden HansastraBe 27 D 32423 Minden Phone 49 5 71 8 87 0 Fax 49 5 71 8 87 1 69 E Mail info wago com Internet http www wago com MAGO INNOVATIVE E
32. break Short Circuit External error Error l 26 7 Process value exceeded 7 Process value exceeded Process value exceeded Error maco 136 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master Table 133 PROFIBUS event codes IOL eee e nee ee Solution IOL type IOL mode PROFIBUS DP event Channel eee e nee ee code Error code Error text Ox8CBO The IOL connection Device was Error coming Line to a device has been disconnected from going break interrupted the IO Link master i R S S a specific 0x8CB2 The settings ofthe 1 Check if a port coming Error attached IOL device Inspection Level is going do not match the activated and if the settings in the port settings are correct configuration 2 Cycle times of the IOL device to not match those in the IOL master 3 Process data check is enabled and contains incorrect values Check correctness Ox8CB3 The attached IOL 1 Check connection Warning once device does not to the IOL device respond An attempt 2 Check IOL device is made to for errors communicate with the device again There may be a connection problem or error in the device Ox8CB4 1 A short circuit on 1 Check attached Error coming 1 the respective port IOL device and line going has been detected 2 Check field The short circuit supply may result from a defective IOL device or line 2 If the field supply is too low an undervoltage occurs on t
33. by clicking button 5 or 7 only available when switch 3 was used to bring the device online o Fy Show minimum maximum value Version 1 0 2 valid from FW HW Version 02 01 maca 64 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master 9 1 1 5 Register Module ID Information about the IO Link master appears in the Module ID tab In addition to reading the amp MO record there is read write access to records I amp M1 to I amp M4 Wi WAGO I0 Link 0750 0657 4 Port 10 Link Master AES 01 01 47 02 INWOWAITYE CONNECTIONS HS Exit Open Save Connect Read Write Data Frame Events Options Help loo a l amp M0 Record Manutacturer ID bon tt Order ID 751657 Serial Number ooo Hardware Revision i Software Revision Vinay IMI Record Tag Function 1 Tag Function 2 l amp M2 Record Installation Date i Revision Counter AM3 Record Profile Type IM Version l8M4 Record 19 04 12 14 33 49 Message Fot3 QOeFF21 Anew device has been connected fe 19 04 12 14 33 49 Eror Port3 O8CB0O IOL connection to device has been interupted Figure 27 Register Module ID Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 65 750 657 IO Link Master Manual Table 29 Register Module ID Manufacturer ID Order ID Serial Number Hardware Revision Hardware version number Software Revision S
34. condition The device attached to port 3 is not in the fault condition The device attached to port 3 is in the fault condition PORT3 ERR ERR o o o poamER ie The device attached to port 2 is not in the fault condition The device attached to port 2 is in the fault condition o o The device attached to port 1 is not in the fault condition PORTI ERR IOLM_ERR INT ERR The device attached to port 1 is in the fault condition The IO Link master is not in the fault condition The IO Link master is in the fault condition No internal errors Internal error Possible causes e 24V field supply missing e Communication via mailbox and process data faulty Manual Version 1 0 2 valid from FW HW Version 02 01 maca 68 Diagnostics WAGO I O SYSTEM 750 10 2 10 2 1 750 657 IO Link Master Diagnosis via the Mailbox In addition to configuration and parameterization the Mailbox is also used for the diagnosis If not disabled diagnoses of the attached IO Link devices and those of the I O modules are transferred via the IOL DIAG diagnostic service see the following section of the Mailbox to the control The WAGO I O PRO library WagoLib IO Link lib provides the required function blocks to process the diagnostic messages Diagnostic Telegram The basic structure of the diagnostic telegram is determined by the function profile for IO Link which is defined for PROFIBUS in IO Link Integration Part1 2812
35. is always recognized as valid for this part Compatible The following fields of the attached IO Link device have to match those of the port configuration Device ID Vendor ID Identical The following fields of the attached IO Link device have to match those of the port configuration Device ID Vendor ID and Serial Number A unique device serial number is required for valid device recognition Process Image related No Check Whether the parameters match is not checked A device is always recognized as valid for this part PD Length The lengths for the process input and output data of an Strict IO Link device have to match those saved in the I O module Otherwise the device is classified as invalid PD Length The process data lengths of the IO Link master must be Loose equal to or smaller than the buffer size which provides the I O module for the IO Link device Parameter Server Mode Enable Parameter server enabled factory setting Parameter Server Disable Parameter server disabled Parameter Server Prevents parameter upload The upload request of the IO Link device is suppressed by the I O module Disable Prevents parameter download Download The download request of the control is not sent to the IO Link device by the I O module Comparable Data Comparable Data describes data of the devices attached to the ports This data is only needed for validation when starting a device Revision ID Version number of the SDCI pr
36. master itself and is read only Table 117 IOL M Directory Record Data type IO Link Version IO Link Profile Version IO Link profile IO Link Feature Support UNSIGNED32 ro Bit fields that display features Number of IO Link ports available Index to port configuration Index to I O mapping REF iPar Directory UNSIGNED8 Index to iPar director REF IOL M UNSIGNED8 Index to IOL M parameters Number of CAP UNSIGNED8 Number of client access points 1O Link Version Table 118 Master configuration IO Link Version O Link Version ro 0x10 IO Link 1 0 Supported IO Link revision of master 0x11 IO Link 1 1 lO Link Profile Version Table 119 Master configuration ITO Link Profile Version IO Link Profile Version IO Link profile IO Link Feature Support Table 120 Master configuration IO Link Feature Support IO Link Feature Support 0x00000000 IO Link feature support Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 123 750 657 IO Link Master 11 3 5 4 11 3 5 5 11 3 5 6 11 3 5 7 11 3 5 8 Manual Number of Ports Table 121 Master configuration Number of Ports Name Description Number of Ports Number of IO Link ports available REF Port Config Table 122 Master configuration REF Port Config Name Description REF Port Config OxF4 240 Index to port configuration REF IO Mapping Table 123 Master configuration REF Port Config Name Ac
37. negative voltage between L and C Q because this can cause the destruction of the IO Link master Note Note the minimum cable cross section Maintain the recommended minimum cable cross section For 20 m cable length select a minimum cross section of 0 34 mm You can use unshielded cable Note Use binary sensors with PNO or push pull output Binary sensors with PNP output or push pull output can be connected to an IO Link master in operating modes DI and DO but not connected to an NPN output Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Device Description 29 750 657 IO Link Master 4 6 Approvals The following approvals have been granted to 750 657 I O modules I10 Link Conformity according to the IO Link standard C Conformity Marking UL us cULus UL508 Information More Information about Approvals Detailed references to the approvals are listed in the document Overview Approvals WAGO I O SYSTEM 750 which you can find on the DVD AUTOMATION Tools and Docs order no 0888 0412 or via the internet under www wago com gt Documentation gt WAGO I O SYSTEM 750 gt System Description Manual Version 1 0 2 valid from FW HW Version 02 01 maca 30 Device Description WAGO I O SYSTEM 750 750 657 lO Link Master 4 7 Standards and Guidelines SDCI acc to IEC 61131 9 WD V0 5 SDCI Single drop digital communication interface for small sensors and actuators
38. o o IOLD_ DIAG EN ies 104 IOLD_ FEATURE Description oa Bi prac EN EN r w IO Link diagnosis IOL events disabled No diagnostic messages IOL events are transferred via the Mailbox to the control from the IO Link device attached to the port IO Link diagnosis IOL events enabled Incoming diagnoses IOL events are sent via the Mailbox to the control from the IO Link device attached to the port 11 3 2 7 IOLD RESERVED The data field is reserved for future enhancements By default the data field has the value 0x0000 Manual Version 1 0 2 valid from FW HW Version 02 01 maca 118 Appendix WAGO I O SYSTEM 750 11 3 3 11 3 3 1 750 657 IO Link Master 1 amp MO record The Identification and Maintenance I amp M independent of the manufacturer according to the PROFIBUS Identification amp Maintenance Guideline and are uniformly defined records for unique device identification A record contains 64 bytes The I O module supports the I amp MO record for identification purposes as an electronic type plate Only read access is possible The following table provides an overview of the amp MO record Table 105 I amp MO record structure Data type Description Manufacturer ID UNSIGNED 16 011Dhex Unique manufacturer ID specified by the PNO STRING 20 Serial Number STRING 16 Serial number of the See thedollowane TOM Hardware Revision UNSIGNED16 POr TO Hardware version n
39. the process image The Mailbox 2 0 transmission method is hereinafter abbreviated as Mailbox If the Mailbox is active control byte bit 7 0 it is used to transfer configuration parameterization and diagnostic data Byte 1 and byte 2 of the internal bus process image are used by default A Mailbox size of 2 bytes is permitted for FW HW version 02 01 More information about the Mailbox 2 0 Transmission Method is available in the respective section in the appendix 6 3 SIO Byte SIO is an abbreviation for Standard Input Output The SIO byte is used in the IO Link operating mode in SIO mode input only as well as in the DI and DO operating modes to transfer data to and from digital inputs or outputs to and from the control The following table provides an overview of the SIO byte Table 15 SIO Byte po 0 o 03 SI 2 s01 st00 SIO3 o Process data of digital port 4 logical 0 Process data of digital port 4 logical 1 ae Process data of digital port 3 logical 0 Process data of digital port 3 logical 1 soe Process data of digital port 2 logical 0 Process data of digital port 2 logical 1 sion K Process data of digital port 1 logical 0 Process data of digital port 1 logical 1 Input data In the IO Link operating mode in SIO mode and in the DI operating mode the status of the associated channel always appears in the SIO byte In the O Link operating mode the LSB of the proce
40. 18 Table 106 I amp MO record field Order ID oo eee eeecccesecceeeceeseceneecs 119 Table 107 I amp MO record field Serial Number ec eee eeecccseceeeeceneees 119 Table 108 I amp MO record Hardware Revision cece ceeeccceccceesccessceeeecensecs 119 Table 109 I amp MO record field Software Revision 0 0 eee eeeeceeeeeceeeeeeeee 119 Table 110 I amp M1 Data Structure 00 ceeecceseccceecccescccessccessccnseceessceeescenes 120 Table 111 I amp M2 Data Structure 200 eee ceeecceseccceecccescccescccessceessceesncceeecenee 120 Table 112 amp M3 Data Structure 200 eee cc ceeecccseccceecccescccescccesscenseceesnceeeseeenes 120 Table 113 I amp M4 Data Structure 00 cece ceeecccseccceecccescccescccesccnseceessccesesenee 120 Table 114 IOL M Port Configuration Data ccccccccccccccceccceeeeeeeeeeeeeeeeeeeees 121 Table 115 Revision ID Structure c cece eeecccceeccceescceesscccesscceeeesceescseuees 121 Table 116 Master Configuration Index CAP 1 oo cccccssssssteeeeeeeeeeees 121 Table 117 TOLAM Directory REcCord icavsaiscoinnsisataconerotcemuserdcoessasanctssaceumestaeeeed 122 Table 118 Master configuration IO Link Version 122 Table 119 Master configuration 10O Link Profile Version cccccccceeeeees 122 Table 120 Master configuration IO Link Feature Support cccccccceeees 122 Table 121 Master configuration Number of Ports cccc
41. 2 I amp M2 Table 111 I amp M2 Data structure Byte _ Name Datatype __ Aceess INSTALLATION DATE _ UNSIGNED8 16 16 53 RESERVED UNSIGNED8 38 I amp M3 Table 112 I amp M3 Data structure DESCRIPTOR UNSIGNED8 54 I amp M4 Table 113 I amp M4 Data structure SIGNATURE UNSIGNED8 54 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 121 750 657 IO Link Master In generally the following information for an IO Link device is saved in the I O module Table 114 IOL M Port Configuration Data Parameter Data type Revision ID UNSIGNEDS8 Vendor ID UNSIGNED 16 Device ID UNSIGNED24 Serial Number STRING 16 Hardware Revision _ PD Input UNSIGNEDS8 PD Output UNSIGNEDS8 11 3 4 4 1 Revision ID Table 115 Revision ID Structure B Bits B3 Bito 11 3 4 4 2 Index CAP 1 Table 116 Master Configuration Index CAP 1 Access Index CAP 1 OxFF 255 Index of Client access points Manual Version 1 0 2 valid from FW HW Version 02 01 maca 122 Appendix WAGO I O SYSTEM 750 11 3 5 gt 11 3 5 1 11 3 5 2 11 3 5 3 750 657 IO Link Master IOL M Directory Record Note Do not confuse the IOL M Directory record with IOL M Basic Port Configuration Do not confuse the IOL M directory record with the data of the OL M Basic configuration and IOL M Port configuration records The IOL M directory only contains information about the IO Link
42. 27 750 657 IO Link Master 4 5 4 Manual IO Link Ports Table 11 Technical Data IO Link Ports Operation mode IO Link Communication mode COMI 4 8 kBaud COM2 38 4 kBaud COMS3 230 4 kBaud Depending on connected sensor actuator Operation modes IO Link SIO Standard Input Output DI Digital Input Default DO Digital Output Inactive Frame types 0 L1 1 2 LV 2 1 2 6 2 V Connection type Unshielded standard 3 wire cable Physics 2 acc IO Link standard Line length max 20 m Sensor supply Uy DC 24 V Nominal current per port L 200 mA pom a C Q Short circuit protected C Q Short circuit current max C Q 1450 mA Operation mode SIO DI Input type 1 acc to norm EN 61131 2 2007 Signal current 0 6 mA typ Signal voltage 0 Signal current 1 Signal voltage 1 DC 24 V 100 mA NOTICE Note reverse polarity protection and connection The supply of 24 V to the power contacts is protected against reverse polarity if the potential on C Q is not 0 V gt Simultaneous reverse polarity and short circuit on C Q against 0 V can cause destruction Incorrectly connecting a device to the L L connection of the IO Link master can destroy the device Ensure that the connection is correct Version 1 0 2 valid from FW HW Version 02 01 maca 28 Device Description WAGO I O SYSTEM 750 NOTICE 750 657 IO Link Master Do not create a negative voltage on C Q Do not create a
43. 3 Hardware Revision The Hardware Revision provides the revision number of the hardware as an UNSIGNED16 value Example hardware revision 0001 Table 108 I amp MO record Hardware Revision MSB LSB 11 3 3 4 Software Revision The Software Revision provides the revision number of the software as an UNSIGNED68 array The first byte is always populated with a v 76nex The following numbers are not converted into an ASCII string Example software revision of the IO Link v1 2 3 Table 109 I amp MO record field Software Revision Byte o 1 2 3 n OI A x lt Ascu v i Content FX Q S amp S Manual Version 1 0 2 valid from FW HW Version 02 01 maca 120 Appendix WAGO I O SYSTEM 750 11 3 4 11 3 4 1 11 3 4 2 11 3 4 3 11 3 4 4 750 657 IO Link Master 1 amp M1 to l amp M4 Records The Identification and Maintenance I amp M independent of the manufacturer according to the PROFIBUS Identification amp Maintenance Guideline and are uniformly defined records for unique device identification Each record contains 54 bytes The I O module supports the optional manufacturer specific I amp MO to I amp M4 records Read and write access are both possible By default the records are populated with 0x20 space I amp M1 Table 110 I amp M1 Data structure Byte Name Data type Access TAG FUNCTION UNSIGNEDS8 32 r w 32 53 TAG FUNCTION UNSIGNEDS8 2
44. 40 Mounting WAGO I O SYSTEM 750 750 657 IO Link Master 7 2 Inserting and Removing Devices Use caution when interrupting the PE Make sure that people or equipment are not placed at risk when removing an I O module and the associated PE interruption To prevent interruptions provide ring feeding of the ground conductor see section Grounding Ground Conductor in manual System Description WAGO I O SYSTEM 750 NOTICE Perform work on devices only if the system is de energized Working on devices when the system is energized can damage the devices Therefore turn off the power supply before working on the devices 7 2 1 Inserting I O Module p Position the I O module so that the tongue and groove joints to the fieldbus coupler controller or to the previous or possibly subsequent I O module are engaged Figure 12 Insert I O module 2 Press the I O module into the assembly until the I O module snaps into the carrier rail Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Mounting 41 750 657 IO Link Master Figure 13 Snap the I O module into place With the I O module snapped in place the electrical connections for the data contacts and power contacts if any to the fieldbus coupler controller or to the previous or possibly subsequent I O module are established 7 2 2 Removing the I O Module 1 Remove the I O module from the assembly by pulling the release tab i F
45. 46 Configuration and Parameterization 9 1 1 1 Title Bar Article number name and version number of the IO Link master appear in the title bar of the parameterization dialog 9 1 1 2 Toolbar The toolbar in the parameterization dialog contains the following buttons QQ cH gt 86 8 EH e Exit Open Save Connect Read Write Data Frame Events ptions Help Figure 18 Buttons in the toolbar Table 17 Buttons in the toolbar Button Function Description Exit Closes the parameterization dialog Opens an existing parameterization file WAGO I O CHECK displays the default dialog for opening files Saves the current parameter in a parameter file WAGO I O CHECK displays the default dialog for saving files Connect Establish communication with the IO Link master Read Reads the current parameters of the page displayed from the IO Link master and displays them in the window Another menu item is available in the context menu Read parameters on Read parameters on current page current page Read all Parameters Read all parameters Load User Settings Load user settings Write Writes the current parameters of the page displayed to the I O module Additional menu items are available in the context menu Write parameters on Write parameters on the current page in current page IO Link master Write All Parameters Write all parameters in IO Link master Save As User Settings F Data Set process image size Y Frame The Ma
46. 750 Appendix 87 750 657 IO Link Master 11 1 2 1 1 2 FI_Index The FI Index field defines which record should be accessed FI Index 98 has a special meaning In this case the telegram header of the request is structured as follows Table 47 IOL_ CALL request telegram structure Content O O _ IOL Subindex 5 S A FI Index IOL Index The response if there is no error 1s Table 48 IOL_CALL response telegram structure Content _ Object IOL Subindex IOL Index IOL Data Ob The response 1f there is an error Table 49 IOL_CALL response telegram structure Content IOL D add error code IOL M error code IOL D error code IOL Subindex IOL Index o on H F Eo Cli a Manual pags Yale Version 1 0 2 valid from FW HW Version 02 01 88 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master The following applies to the message Mailbox 2 0 message 10 LEN HI LEN_LO Protocol ID Payload byte 1 N Telegram header DATA gt FI Index HI Fl Index _LO IOL_INDEX HI IOL_INDEX LO IOL_SUB_INDEX DATA Figure 35 Data area ISDU IOL M command register The IOL Index IOL Subindex and IOL Data Object bit arrays are described as follows Table 50 IOL_CALL ISDU Bit field Data type IOL Index UNSIGNED16 0 32767 IO Link ISDU index of the request 65535 Port function invocation IOL Subindex UNSIGNED8 _ 0
47. A diagnosis is transferred via the Mailbox using the IOL DIAG diagnostic service For diagnostic purposes the IO Link master provides FIFO memory for 40 diagnostic messages An FIFO is a buffer in which the first element in the queue First In is also processed first First Out If the memory is filled with one or more diagnostic telegrams diagnostic telegrams are sent as until the FIFO is empty Confirmation from the control is not required Upon overflow the I O module discards incoming diagnostic telegrams The diagnostic telegram from the IO Link master to the control is structured as follows Table 31 Diagnostic telegram Content Channel Number Event Qualifier Q Q O S oR D N Service ID Event Code Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Diagnostics 69 750 657 IO Link Master Service ID Cancel _DiagMsg Request Idle Request 0x02 Send DiagMsg Request Sequence ID __ 0x00 0xFF__ Used to distinguish successive requests and to assign to the response Event code of the diagnostic message see the following section Channel Number 0x00 IO Link master Port 1 0x02 Port 2 0x05 0XFF Event Qualifier Bit 7 Bit 6 Event mode 0x0 Reserved 0x1 Single Shot 0x2 Event disappears 0x3 Event appears Bit 5 Bit 4 Event type 0x0 Reserved 0x1 Information 0x2 Warning 0x3 Error SOURCE 0 Device application remote 1 Master application local
48. CAN Modulausvahl POOU Mapping Emptangen POO Mapping Senden Service Data Objects Modi EE J byte plus output module 1 H 9 byte plus output module 2 H 9 byte plus output module 3 E 9 byte plus output module 4 FI 9 byte plus output module 5 7 E Fi o EF PEO 041400 Id NodelO 0e200 eT output data byte 1 2 Output data byte 3 output data byte 4 output data byte H 9 byte plus output module F E 9 byte plus output module G E 9 byte plus output module T fl 9 byte plus output module Eigenschaften H 9 byte plus output module 10 E 9 byte plus output module 11 9 byte plus output module 12 10 output data byte E 9 byte plus output module 13 11 output data byte EFI 9 byte plus output module 14 Entfernen 7 12 output data byte l 9 byte plus output module 15 Bl PDO O 1402 Id NodelD 0x400 Hl 9 byte plus output module 16 H POO 041403 ld NodelD 0 500 1 LJ HI Ld tol mo 1a ares ea Oe output data byte output data byte output data byte 5 output data byte PDO 0 1401 Id NodelD 0 300 9 output data byt PDO Einf gen ca arenes eae ill L Figure 49 Receive PDO Mapping Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 141 750 657 lO Link Master If the process image length is 4 bytes use an entry from the category 4 byte special see the following figure Basitparameter CAN Parameter POO Mapping Empfangen POO Mapping Senden Seri
49. CONFIG has the value 0x00C1 i e all ports are configured as digital inputs After connecting an IO Link device the IO Link operating mode must be activated byte 0x00C3 If no IO Link sensor is connected 0x00C3 is returned when reading back The port is still in SCAN mode However if an IO Link device is detected 0x00C4 0x00C5 or 0x00C6 is returned when reading This corresponds to COM1 COM2 or COM3 So that the master applies the value as the port cycle time e g 0x80 for 32 ms the fixed value 2 must be set for the port cycle mode and the operating mode set to 3 SCAN mode e g PORT CONFIG 0x80C3 Manual Version 1 0 2 valid from FW HW Version 02 01 maca 114 Appendix WAGO I O SYSTEM 750 11 3 2 2 750 657 IO Link Master This value is active when the power supply is switched on next The written value can then be read back in the PORT CONFIG port parameter Settings for the port cycle time are available in section 11 3 1 3 Table 94 PORT CONFIG Data structure PORT CYCLE TIME PORT PHYSICS PORT CYCLE MODE PORT OPERATION MODE Table 95 SEGMENT MODE Description PORT_OPERATION_ MODE 0 Portisinactive S 6 Port mode COM3 1O Link 0 Free default oo IO Link PHY 2 default PORT_CYCLE_TIME r w Var This is the required value for the cycle time on an IO Link port With a value of 0x00 the minimum cycle type of the attached IO Link device is used if the master supports the MIN CYLCE
50. Display Elements Device Description gt Connections Device Description gt Connections Device Description gt Connections Device Description gt Connections Device Description gt Connections Device Description gt Connections Mounting gt Insert and remove device Device Description gt Connections Device Description gt Connections Device Description gt Connections Device Description gt Connections Device Description gt Connections Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Device Description 21 750 657 IO Link Master 4 2 Connectors 4 2 1 Data Contacts Internal Bus Communication between the coupler controller and the I O modules as well as the system supply of the I O modules is carried out via the internal bus It is comprised of 6 data contacts which are available as self cleaning gold spring contacts Figure 4 Data contacts NOTICE Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring contacts in order to avoid soiling or scratching NOTICE Ensure that the environment is well grounded The modules are equipped with electronic components that may be destroyed by electrostatic discharge When handling the modules ensure that the environment pers
51. EN ACE a E A E AE T A 45 9 1 1 1 TEDi A E re ee 46 9 1 1 2 TOMS AI EE EE E 46 9 1 1 2 1 PEAT TAIN ses e E E cents veasemauescsanseoseuetiness 47 9 1 1 2 2 COINS aoe hte EE E nips esha bata E E EEA seam hina tate 49 9 1 1 2 3 E DE E E E E E 51 9 1 1 2 3 1 INNO Oe TN CIS sere ce esses E E E E EEA 52 9 1 1 2 3 2 Diagnoses TOL S sopae acts su cetaeatacaioia ee e ens siete pester 53 9 1 1 3 Register Master Configuration y ccavectsncessnnsdsasvsesunnssoundenstesseane vans 54 9 1 1 4 Register Port Configuration eeeennoesssssseeseetteeereseesssssssse 57 9 1 1 4 1 IODD View OF Pons MOS ease 62 9 1 1 5 Regiile Modulo ID posere E E 64 9 2 Startup with WAGO I O PRO cccccccccccccsseeeecceeeeeeeeecceeeeeeeeeeeeeeeeeeeeeees 66 10 Di nos Sens E 67 10 1 Dia osis via th Status TB Ue secgpacciccacnvetoceuncatccetvctas eve in iE t 67 10 2 Diagnosis via the Mailbox eeensnnsnnensssseneseserererrrrrerrrerrrrrrrerrrrrrrrreren 68 10 2 1 Dye TAOS GE Se ai NA sicer onci EE aE ETEA 68 10 3 Bt OS a cea AE S E E ENN 70 10 3 1 Event Codes of the IO Link Masters ccccsccsessssssssssssssesesseeeens 70 10 3 2 Event Codes of Attached Devices ccccccccccccccceeeeeeeeaaeeeeeeeeeeeees 73 IE AR CINK er E E S 75 11 1 Communication Services of the IO Link Master ccccccccecceseeeeeeees 75 11 1 1 Mailbox 2 0 Transmission Method ccccccccccscsccsccccceeceeeeeeeeeeeeeeeees 75 11 11 IS a POE EE E E
52. ERR WRONG _ IOL Index is equal to or greater Check IOL_ Index INDEX than the value 32768 Ox8000 Request to the master port does not contain indexes 0x100 0x200 0x300 0x400 0x500 8002 ERR WRONG Invalid port number Check IOL_ CALL PORT ADDRESS Valid port numbers are 0 4 If the error R CM PEND CHNG 0x1 Inn is returned extended error information can be taken from the low byte of the IOL M_ error code Table 63 ERR CM PEND CHNG extended error information Cause Possible solution hex MG ERR CM PE Password incorrect Check password ND _CHNG RET ERR SIO BY Offset of the SIO byte is incorrect Check SIO byte offset It TE OFFSET must be gt Mailbox length 1 RET ERR TOTAL Total length of the segmentation Check segmentation _SEGM_ LEN surpasses the total length of the internal bus telegram RET ERR PORT1_ Length and offset of the upstream Check segmentation UPSTREAM LEN_ segmentation from port 1 is faulty AND OFFSET Segmentation overlaps other data segments Segmentation overlaps internal bus data width RET ERR PORT1_ Length and offset of the downstream Check segmentation DOWNSTREAM L segmentation from port 1 is faulty EN AND OFFSET Segmentation overlaps other data segments Segmentation overlaps internal bus data width RET ERR PORT1_ Length of the fragmented data segment Check the length of the CYCL MBX LEN for port 1 is faulty segment Length must be gt 0 bytes Both
53. GSE files ee gt gt OKO a Be J gt HH IO Link Configurator tool System module i WAGO I O CHECK manufacturer ae PI domain IO Link devices can te ae yn y j a lin LJ D D Wiley D reter umDper ot parameters IODD IO Link device Manufacturer description XML Sensor aktuator biik specific device manufacturer description IO Link domain XML Sensor e g optical distance sensor Figure 42 Fieldbus integration The following sections point out features relating to the use of the IO Link master with various fieldbuses Manual Version 1 0 2 valid from FW HW Version 02 01 maca 126 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 4 1 PROFIBUS If you use the IO Link master on a PROFIBUS coupler the process image is 2 bytes shorter The acyclic channel of the I O module does not appear in the cyclic process image Note Connect max 16 I O modules to PROFIBUS couplers When using a PROFIBUS fieldbus coupler max 16 I O modules can be operated with an acyclic channel Mailbox 2 0 11 4 1 1 Process Image The structure of the process image for PROFIBUS 1s defined as follows Figure 43 Process image 11 4 1 2 Configuring with PROFIBUS GSD GSE If the I O module is operated on a PROFIBUS coupler the IO Link master can be configured via PROFIBUS DP V1 An associated GSD GSE file is provided see the following section To exploit the PROFIBUS parameter assignment message most effi
54. HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 43 750 657 IO Link Master 9 Configuration and Parameterization You can commission configure or parameterize in a variety of ways Software WAGO I O CHECK using IODD device description files Software WAGO I O PRO with corresponding function block WagoLib IO Link lib of the WAGO I O PRO library e Configuration software using device description files e g PROFIBUS GSD GSE see appendix section Configuration Using PROFIBUS GSD GSE Configuration and parameterization via WAGO I O CHECK and WAGO I O PRO make use of acyclic communication via the Mailbox and register communication For access via the Mailbox a parameter access service 1s provided by the I O module Register communication and the parameter access service are explained in the appendix section Register Communication or Mailbox 2 0 Transmission Method Manual Version 1 0 2 valid from FW HW Version 02 01 maca 44 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master 9 1 Configuration and Parameterization with WAGO I O CHECK The WAGO I O CHECK software from WAGO Kontakttechnik GmbH amp Co KG can be used to conveniently and completely configure and parameterize the IO Link master e Configuration of node internal transmission bus e Parameterization of the operating modes of the IO Link master e Diagnosis of the IO Link master Importing of the IO Lin
55. IO Link Master The fields within the structure mean the following Table 82 MASTER MIN CYCL structure description hex time Master Cycle Time 0 0 0 0 1 ms 0 ms MULTIPLIER TIMEBASE 6 4 ms MULTIPLIER TIMEBASE 2 0 ms MULTIPLIER TIMEBASE ar MULTIPLIER Multiplier for master cycle time TIMEBASE IOL_REV The IOL_ REV data field provides the version of the IO Link specification supported by the I O module A value of 0x11 means IO Link Revision 1 1 Table 83 IOL M Basic Configuration IOL REV Data type Value IOL REV UNSIGNED8 0x11 The following table provides an overview of the data structure Table 84 COM MODE Data structure IOL REV Table 85 COM MODE Description Bit field IOL REV jro IO Link master according to IO Link specification v1 0 IO Link master according to IO Link specification v1 1 IOLM_FEATURE The IOLM FEATURE data field contains various control bits for configuring the IO Link master Table 86 IOL M Basic Configuration IOLM FEATURE Data type IOLM FEAT UNSIGNED 16 V Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 111 750 657 IO Link Master The table below provides an overview of the individual bits Table 87 IOLM FEATURE Data structure Bit 14 Bit 12 it 8 oo o o 0 Bi Bi Bi poo o 0 Bit 0 KBUS IOLM DIAG EN DIAG EN Table 88 IOLM FEATURE Structure description Mailbo
56. IO byte lt S Data bytes NO NO v O DN S 0 1507 x 11 Channel quantity DIAGOUT IDN S 0 1507 x 12 Channel width DIAGOUT IDN S 0 1507 x 13 DIAGOUT Byte Designation Note CO Control byte l Empty byte IDN S 0 1507 x 17 DIAGIN Designation 0 Q S i Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 143 750 657 IO Link Master Table 135 sercos process data IDN S 0 1500 0 05 Container OutputData Default Byte Mailbox byte register byte 1 SIO o D C D19 SIO byte Data bytes 23 O D9 IDN S 0 1500 0 09 Container InputData Default Byte Note SIO byte ey ee S es Data bytes Information More information about sercos parameter model More information about the parameter model in sercos and about using the listed fieldbus parameters is available in the sercos specification v1 1 sercos International e V http www sercos org and in the user manual of the WAGO sercos fieldbus coupler 750 351 on the Internet at http www wago com gt Documentation gt WAGO I O SYSTEM 750 Manual Version 1 0 2 valid from FW HW Version 02 01 maca 144 List of Figures Figure 1 WAGO I O SYSTEM 750 750 657 IO Link Master List of Figures 3 wire connection technology based on Physics 2 of the IO Link BS ICU E O E E A seen 15 Figure 2 Connection example IO Link master with various devices
57. IOL M SIO Mode PA P00 gt PA of the IO Link master 4 bytes e 75x 657 IOL M 4 Byte PA P00 gt PA of the IO Link master 6 bytes e 75x 657 IOL M 6 Byte PA P00 gt PA of the IO Link master 8 bytes etc The correct process image size appears when you read the I O module data using WAGO I O CHECK for example g ox B5 IOL M SI0 Mode POO A 758 657 IOL M S10 Mode P02 g Fox B5 IOL M 4 Byte PA POO A 758 657 IOL M 4 Byte PA PO A 75 657 IOL M 6 Byte PA POO q fox bo IOL M 6 Byte PA POZ Fox bo IOL M 8 Byte PA POO g 75657 IOL M 8 Byte PA POZ 3 7ox 657 IOL M 10 Byte PA POO Fox B57 IOL M 10 Byte PA POS 3 f5x 657 IOL M 14 Byte PA POO A 75 657 IOL M 14 Byte PA PO g 75 657 IOL M 18 Byte PA POO Fox B57 IOL M 18 Byte PA POS g 75657 IOL M 22 Byte PA POO A 75 657 IOL M 22 Byte PA PO Figure 44 GSD GSE entries Note Observe the maximum number of I O modules Due to the large volume of data configuration data max 11 IO Link masters can be operated on a PROFIBUS fieldbus coupler in this variant P02 For variant POO max 16 IO Link masters can be operated on one PROFIBUS fieldbus coupler 11 4 1 2 1 1 Simple Configuration Record Manual A simple configuration record POO has the following parameters e Diagnosis e Port x gt Diagnosis e Port x gt Fragmentation Version 1 0 2 valid from FW HW Version 02 01 maca 128 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master Eigenschaften DP Slave q x
58. Link Master 750 657 module is used to connect intelligent actuators sensors that the IO Link communication system uses on the control level Using 3 wire connection technology up to four IO Link devices can be connected to the individual ports of the IO Link master In addition to the two supply lines L and L there is another connection C Q used to transfer process configuration parameterization and diagnostic data The process data width of an IO Link device can be between one bit e g simple switches and 32 bytes e g complex sensors actuators Transfer is based on 24V levels Transfer is half duplex 1 e data is sent and received one after the other Standard sensor cables can be used Shielding is not required WAGO I O CHECK function blocks or PROFIBUS GSD GSE can be used to configure and parameterize the IO Link master Two color LEDs together with the status byte provide information about the operating status of the individual IO Link ports IO Link master 1 i 10 Link device C Q 3 lt Digital input Digital output Miia f 1i IO Link device Figure 2 Connection example IO Link master with various devices Note Do not use IO Link for safety related applications In general do not use IO Link technology for safety related applications e g emergency stop switch Manual Version 1 0 2 valid from FW HW Vers
59. Manual WAGO I O SYSTEM 750 IO Link Master 750 657 Version 1 0 2 valid from FW HW Version 02 01 WAGO INNOVATIVE CONNECTIONS WAGO I O SYSTEM 750 750 657 IO Link Master 2013 by WAGO Kontakttechnik GmbH amp Co KG All rights reserved WAGO Kontakttechnik GmbH amp Co KG HansastraBe 27 D 32423 Minden Phone 49 0 571 8 87 0 Fax 49 0 571 8 87 1 69 E Mail imfo wago com Web http www wago com Technical Support Phone 49 0 571 8 87 555 Fax 49 0 571 8 87 85 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded we always appreciate any information or suggestions for improving the documentation E Mail documentation wago com We wish to point out that the software and hardware terms as well as the trademarks of companies used and or mentioned in the present manual are generally protected by trademark or patent Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Table of Contents 3 750 657 IO Link Master Table of Contents 1 Notes about this Documentation cccccccsssssssssscccccccssssssssccccsssseescssssees 7 1 1 Validity of this Documentation ccccccccceceeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeees 7 12 COD oe E EE E E E AE AE 7 1 3 YNO en E A EE ee eee reer 8 1 4 Number Notation ccccccccc
60. NSPECTION_LEVEL The Inspection Level indicates which parameters of an attached IO Link device have to match those of the current port configuration to be recognized as valid and if necessary a parameter upload or download occurs see the following section The following table provides an overview of the data structure Table 99 PORT INSPECTION LEVEL Data structure Bit 7 po 0 0 LENGTH CHECK TYPE CHECK Table 100 PORT INSPECTION LEVEL Description Bit field No Check TYPE CHECK rw lo DeviceID VendorID have to match DeviceID VendorID SerialNo have to match is No Check 1 PD Length Strict Process data lengths must be equal 2 PD Length Loose Process data lengths must be equal to or smaller than the available buffer sizes a Reserved Version 1 0 2 valid from FW HW Version 02 01 maca 116 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 3 2 5 PARAM SERV MODI 11 3 2 6 The PARAM SERV MODI data field contains the configuration settings for the mode of the IO Link parameter server This is active by default The following table provides an overview of the data structure Table 101 PARAM SERV MODI Data structure poo o o o o 0o PARAM SERV MODI The data fields are described in more detail below Table 102 PARAM SERV MODI Description Bit field r w Parameter server enabled factory setting Parameter server disabled Disable Upload Prevents parameter
61. O I O SYSTEM 750 750 657 IO Link Master hs NOTICE Do not use any contact spray Do not use any contact spray The spray may impair contact area functionality in connection with contamination NOTICE Do not reverse the polarity of connection lines Avoid reverse polarity of data and power supply lines as this may damage the devices involved NOTICE Avoid electrostatic discharge The devices are equipped with electronic components that you may destroy by electrostatic discharge when you touch Pay attention while handling the devices to good grounding of the environment persons job and packing Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 The IO Link Technology 15 750 657 IO Link Master 3 The IO Link Technology IO Link defines a communication standard acc IEC 61131 9 for connecting both current digital inputs outputs and intelligent IO Link devices to the control level IO Link devices describe sensors and actuators of the field level that have IO Link functionality The IO Link technology is predominantly used in the industrial sector of manufacturing automation With IO Link configuration diagnostics and maintenance from the control are possible to the lowest field level in addition to process data communication For example sensor failures can be diagnosed and localize in the control directly With central parameter data storage in the IO Link master and the possibil
62. Product BAW M18MI BLCS50B SO4G Product id 153938 Menu Name Value Default value eee __NedorNeme EE Bal GH Frocess data structure Vendor Text lwwwhaluff com www balluff com k Product Name BAW MISMI BLCS50B 5MG BAW M18MI BLC50B SMG Product ID E Product Text Inductive distance sensor 1 5mm Inductive distance sensor 1 Hardware Version n 1 00 Firmware Version haoo 1 01 Diag Close Ea Connected ta Device Figure 26 IODD data of the respective ports The entries of the displayed menus on the left side and the displayed content are IODD specific and vary by each device The buttons above the product image are part of the IODD interpreter which is integrated in WAGO I O CHECK These buttons are identical for each IODD displayed Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 63 750 657 IO Link Master Manual Table 28 IODD interpreter buttons 1 B Toggle visibility of the navigation area display menu 2 B Toggle visibility of the identification area ey Switch between display of the instance record online shown in green and the a j device record offline shown in gray a fp Load instance record 6 Upload device record from the device to the instance record on Download instance record to the device record Enable disable direct mode All values are saved directly when enabling When disabling direct mode the values must be individually saved
63. Q Ox XXXX 0001 or Ox XXXX 1XXX Figure 30 Finite Automation Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 81 750 657 IO Link Master 11 1 1 3 2 Data Exchange Manual In the data exchange phase the handshake byte 1s used in Toggle mode Because a message 1s normally larger than the data part of the transmission channel the message must be transferred in several cycles fragmentation Control nibble Status nibble Send fragment The first toggle bit expected by the IO Link master after synchronization has the value 0 The toggle bit in the second fragment receives a 1 the toggle bit in the third fragment again a 0 etc Only when the status of the toggle bit matches in the received status nibble is receipt of the fragment confirmed by the IO Link master Only then can a new fragment be sent As long as there is no confirmation the fragment remains unchanged in the process image For the special case that the content of the send buffer is no longer sufficient to fill the transmission channel completely the transmission channel is filled with zeros to the end Receive fragment The control now has to confirm receipt of this fragment Receipt is confirmed by inverting the toggle bit of the status nibble to be sent Because the Mailbox 2 0 mechanism can handle full duplex sending and receiving can occur simultaneously Version 1 0 2 valid from FW HW Version 02 01 maca
64. RO is available in section Mailbox 2 0 Transmission Method Manual Version 1 0 2 valid from FW HW Version 02 01 maca 102 Appendix WAGO I O SYSTEM 750 11 2 750 657 IO Link Master Register Communication Register communication control byte but 7 1 can be used to access an internal data structure of the I O module consisting of 64 registers each with 2 bytes data type WORD No automated handshake mechanism 1s used That means that register communication is shown via bit 7 of the control byte bit 7 1 and must be hidden again after receipt of the response bit 7 0 to continue exchanging process data Note Change password register before write access to the register Write to the password register before write access to the register with the value 0x1235 Note Reset password register after write access to the register After writing to the registers password register 31 must be reset to 0x0000 Otherwise further write access to these registers is possible until the supply voltage is disconnected Note Check set values After writing to the register check the set values by reading out the register Note Process data during register communication invalid During register communication the remaining data on the I O module is invalid for both data directions Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 103 750 657 lO Link Master 11 2 1 Control S
65. W Version 02 01 WAGO I O SYSTEM 750 Device Description 23 750 657 IO Link Master 4 2 3 CAGE CLAMP Connections Table 6 Connections Termination Channel Designation Function C Q 1 IO Link Port 1 aT rc es e eo e e o pma tes Figure 6 Connections Manual Version 1 0 2 valid from FW HW Version 02 01 maca 24 4 3 Device Description WAGO I O SYSTEM 750 750 657 IO Link Master Display Elements Table 7 Display Elements SIO DI DO High state Operating status ot off IO Link No device connected SIO DI DO Low state Gen IO Link Device connected IO Link Data OK SIO DI DO High state 2 2 Green Operating status oa 3l Off reserved S O al l of reserved S Ssl f of reserved S po of reserved S O Off Operating status Ces Operating status ene SIO DI DO Low state fi SIO DI DO High state Operating status eos off IO Link No device connected afl of reserved o n of reserved o pis of reserved o o a f of reserved oo as of reserved oo Fie Gomer e g short circuit unsuitable IO Link device other disturbance in the communication Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Device Description 25 750 657 IO Link Master 4 4 Schematic Diagram paei 750 657 Fi
66. a 108 Appendix WAGO I O SYSTEM 750 11 3 1 11 3 1 1 750 657 IO Link Master IOL M Basic Configuration Record The IOL M Basic Configuration record contains information and configuration data from the IO Link master The record can read or written via the Mailbox parameter access service IOL CALL see section Parameter Access Service IOL_ CALL Table 74 IOL M Basic Configuration Access Entity Port FI Index IOL Index 0 165098az 10x0100 IOL M Basic Configuration Note Execute CommitPendingChanges to apply values To apply the records written to the I O module execute the CommitPending Changes command via the command register see section Command Register For retentive memory then execute the SaveUserSettings command The following table provides an overview of the data fields of the IOL M record Basic Configuration Table 75 Data record IOL M Basic Configuration No Offset Access Access Default Size Active a a E CEE o 0 NO CHANNEL oe eG nn a 26 2 MASTER MIN CYCL ro fo on h bb 27 j3 oL Revy fro fro Jou U p 28 j orm FEATURE rw rw h2 fh Startup 29 6 IOLM_RESERVED rw rw Jo 2 Strup 31 8 IOLM_PAB_STRUCT rw rw sue 37 Start up The individual fields are described below NO_CHANNEL The NO CHANNEL data field returns the number of available O Link enabled ports of the I O module Table 76 IOL M Basic Configuration NO CHANNEL D
67. ailbox set to 2 bytes Internal bus data width 24 bytes e Segment size for port 1 3 bytes Segment size for port 2 2 bytes e Segment size for port 3 5 bytes e Segment size for port 4 7 bytes Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Process Image 37 750 657 IO Link Master Internal bus Process image LA Segment Port 1 Segment Port 2 Segment Port 3 Segment Port 4 Cyclic data Figure 11 Internal bus data width and segment size Note Process data width of the internal bus affects the size of the cyclic data If the internal bus process data width is set to 12 or 8 bytes and the Mailbox size is 2 bytes for example the data storage area available is reduced for the cyclical data accordingly With a setting of 4 bytes only the SIO byte is available for cyclic data V l Note Segment size process data width of the IO Link device The segment size of a port segment does not have to match the process data width of the attached IO Link device Asymmetric segment positions possible Port segments do not have to be arranged symmetrically in terms of the positions on the internal bus process input and internal bus process output image Whether the process data is transferred fragmented or unfragmented is insignificant see the following segment Manual Version 1 0 2 valid from FW HW Version 02 01 WAGD 38 Process
68. apped process image per port another service provides the option of fragmented transfer of cyclic process data Fragmentation is required if the data width of the device is larger than the possible or configured segment of the port in the process image 1O Link master device 1 Process image cyclic acyclic IO Link master diagnosis IO Link device ISDU IOL_CALL acyclic S Master parameter IOL M Basic IOL M Port I amp M 0 4 IOL M Directory Kommandoregister Indexed Service Data Unit see section Parameter Access via ISDU Figure 39 Communication via the Cyclic Services Manual Version 1 0 2 valid from FW HW Version 02 01 maca 100 Appendix WAGO I O SYSTEM 750 11 1 3 1 750 657 IO Link Master Fragmentation service IOL_PD The I OL_PD service is identified by Protocol ID 0 and can be used within a segment of the cyclic process image if the segment of a port is smaller than the process image of an IO Link device e g segment width 4 bytes and process image of the device 16 bytes It is used to transfer the process data of the IO Link devices in a fragmented manner The simple message header is used because the user data of an IO Link device is max 32 bytes Telegram structure for fragmented process data Port segment n 1 Port segment n Port segment n 1 MBX_C S MBX_DATA 0 LEN Process data fragment Figure 40 Telegram structure for fragmented process data
69. ard Input Output DI Digital Input default setting DO Digital Output and Inactive The respective operating mode can be set separately for each port of the IO Link master The data between the IO Link master and attached devices is exchanged cyclically via the IO Link interface and depending on the source processed accordingly and transferred via the internal bus Process input data is transferred via the fieldbus to the control or process output data via the fieldbus and internal bus to the I O module Details on the use of certain fieldbuses is available in the appendix section Fieldbus Specific Additions The process image of the IO Link master can be set to up to 24 bytes depending on the device attached The process image is divided into control state byte Mailbox bytes SIO byte and an area divided into 4 segments used for the 4 IO Link ports If the set segment size of a port is insufficient to transfer the data in one cycle the data of the individual IO Link devices can also be transferred fragmented via the respective port Parameters and data from the IO Link master and attached IO Link devices can be accessed from the PLC via the process image In this way any parameterization processes and backup procedures can be carried out from the PLC at run time Version 1 0 2 valid from FW HW Version 02 01 maca 32 Function Description WAGO I O SYSTEM 750 750 657 IO Link Master 5 1 Parameter Model of the lO Link Master
70. aster Port 1 Port 2 Port 3 Port 4 Diagnostic and error messages are also displayed at the bottom of the window on the configuration pages Manual Version 1 0 2 valid from FW HW Version 02 01 maca 54 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master 9 1 1 3 Register Master Configuration The base configuration of the IO Link master appears in the Master Configuration tab In addition you can set the fragmentation for the ports T WAGO I0 Link 0750 0657 4 Port 10 Link Master AG D 01 01 47 02 INSOVATYE COMMECTAORS z ne z E hd wy BW B o Exit Open Save Connect Read Write Data Frame Events Options Help Diagnosis settings Enable diagnosis per acyclic channel Iv Enable diagnosis per KBUS status byte Iv Segmentation Mode Mode Port 1 Not fragmented Mode Port 3 Not fragmented Mode Port 2 Not fragmented Mode Port 4 Not fragmented SIO Byte Auto Cale Offset G Length 1 Input Upstream Output Downstream Offset Port 1 7 Length Por 1 10 Offset Port 1 7 Length Fort 1 Z Offset Port 2 17 Length Port 2 0 Offset Port 2 a Length Port 2 1 Offset Port 3 17 Length Fot 3 3 Offset Port 3 5 Length Port 3 1 Offset Pot 4 20 Length Port 4 2 Offset Port 4 J Length Port 4 1 Pots kFF21 Anew device has been connected Pot3 x CBO OL connection to device has been interupted Figure 24 Register Ma
71. ata type NO_CHANNEL UNSIGNEDS8 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 109 750 657 lO Link Master 11 3 1 2 11 3 1 3 Manual COM_MODE The COM MODE data field indicates which modes of communication are available in IO Link mode The value COM3 230 4 kBaud includes the slower modes COM2 38 4 kBaud and COM 1 4 8 kBaud Table 77 IOL M Basic Configuration COM MODE Data type COM_MODE UNSIGNEDS8 The following table provides an overview of the data structure Table 78 COM MODE Data structure poo o o o o 0 COMMODE Table 79 COM MODE Description Bit field COM_MODE 0 Reserved o O The IO Link master supports max COM 4 8 kBaud 2 The IO Link master supports max COM2 38 4 kBaud and COM 4 8 kBaud 3 The IO Link master supports max COM3 230 4 kBaud COM2 38 4 kBaud and COM 1 4 8 kBaud MASTER MIN CYCL The MASTER MIN CYCL data field indicates the shortest time frame with which the I O module queries the attached IO Link devices Slower devices are queried at a slower speed Table 80 IOL M Basic Configuration MASTER MAX CYCL Data type MASTER MIN CYCL UNSIGNED8 0x11 corresponds to 1 7ms The following provides an overview of the structure Table 81 MASTER MIN CYCL Data structure TIMEBASE MULTIPLIER Version 1 0 2 valid from FW HW Version 02 01 maca 110 Appendix WAGO I O SYSTEM 750 11 3 1 4 11 3 1 5 750 657
72. ate The communication mechanisms of an IOL CALL runs according to the request response operation The data byte is always CONTROL for communication from the control to the I O module The CONTROL byte used for this purposes has the following Structure Table 51 IOL_ CALL CONTROL data structure CONTROL Table 52 IOL_ CALL CONTROL data structure description Bit field Description CONTROL Oo Cancel Release IOL CALL IDLE sequence Write request l 2 Read request 4 255 Reserved The data byte is always STATE for communication from the I O module to the control The STATE byte used for this purposes has the following structure ac cae 53 IOL TEA Control a structure Bit7 Bite IOL ERROR _ STATE PDU Table 54 STATE Description Bit field STATE Oo Data transfer completed IDLE sequence Reserved IOL error PDU 28 25 IOL_ 0 NoEror ERROR_PDU If the I O module returns an IOL Error PDU as the response extended error information can be taken from the other four bites IOL M_ error code 2 bytes IOL D_error_ code and IOL D add error code see section Error Messages Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 91 750 657 IO Link Master 11 1 2 1 2 Access to Data Areas Manual Access to the different data areas is shown in the following table Table 55 Access to Data Areas HamMo o ES ES C 6 sm o bo p ES ES
73. ation Starting with the coupler controller the I O modules are mounted adjacent to each other according to the project design Errors in the design of the node in terms of the potential groups connection via the power contacts are recognized as the I O modules with power contacts male contacts cannot be linked to I O modules with fewer power contacts Risk of injury due to sharp edged male contacts The male contacts are sharp edged Handle the module carefully to prevent injury NOTICE Connect the I O modules in the required order Never plug I O modules from the direction of the end terminal A ground wire power contact which is inserted into a terminal without contacts e g a 4 channel digital input module has a decreased air and creepage distance to the neighboring contact in the example DI4 NOTICE Assemble the I O modules in rows only if the grooves are open Please take into consideration that some I O modules have no or only a few power jumper contacts The design of some modules does not allow them to be physically assembled in rows as the grooves for the male contacts are closed at the top Note Don t forget the end module Always plug an end module 750 600 onto the end of the fieldbus node You must always use an end module at all fieldbus nodes with the WAGO I O System 750 fieldbus couplers controllers to guarantee proper data transfer Manual Version 1 0 2 valid from FW HW Version 02 01 maca
74. avaencssteadacavaesnnemeradasavaraonasce 92 Table 57 Command register data structure ccccccccccccccccccceeceeeeeeeeeeeeeeeeeeeeeees 92 Table 5s Listof all commands 0ic ccdcoresiunscveesdsvastaseesseecseroeesinceriassasereediaseareleecties 92 Table 59 Memory areas for data storage nnnnnnnnnnosssssssseeeetereeeeononssssssssseens 93 Table 60 IOL_CALL response telegram in case of error for FI INDEX 65000 tll E C50 E N EE tees eet nc ee eee A ee T 94 Table 61 IOL_CALL response telegram in case of error for FI INDEX 65098 94 Table G2 TOL M Eror COU Crore a aE E E A O E 94 Table 63 ERR CM PEND CHNG extended error information 95 Table 64 IOL D error code IOL D_ add error code cc eeeee esses 97 Table Gs 1AM sIG 1S aN eoan E E 98 Table 00 Control Dy lesprim eea aaa inaia EEan 103 Ie 407 2g AUIS DY E E E E E A E poss ncumnes 103 Table 68 Overview of I O module registers ccccccccccccceeeeeeeeeeeaeeeeeeeeeeeeees 104 Table 69 Control Dyte read register 0S s2c0s dsnccsecsctycivedsaeteosivapstseavecereiacusioutesece 105 Table 70 Status byte read register OB xcccscesscecsscdsnsencsxsseensetansatarzasecanstandeneanadenees 105 Table 71 Register 33 possible values sissaiisasscascadesanscnnsadenianeseacsaansdenaadeontscessadebec 106 Table 72 Master and port configuration ccccccccccccecceececeeeeeeeeeeeeeeeeeeeeeeeeeeees 107 Table 73 Support tables for PROFIBUS iiess cscecindessvsinnsassss ns
75. ccccccccccecceeeeeeeeeeeeeees 123 Table 122 Master configuration REF Port Config ccccesesseeeesssseteeees 123 Table 123 Master configuration REF Port Config eccccesesseeeeesssnteeees 123 Table 124 Master configuration REF iPar Directory cccccceeeesessseeseeeeees 123 Table 125 Master configuration REF IOL Ma cccccccccceecceceeeeeeeeeeeeeees 123 Table 126 Master configuration Number of CAP 0 cccccccccccccccceeeeeeeeeeeeeees 124 Table 127 PROFIBUS DP V1 calculation of the master cycle time 129 Table 128 PROFIBUS DP V1 operating mode ec ccccsssseeeeeeeeeeeeees 129 Table 129 PROFIBUS DP V1 parameter Port x Length of the output process TNA e segescns tnd ides A A E E E EE 130 Table 130 Parameter RECORD 0 cece cceccsecccecccecccescecscccetccusccuseceueees 132 Table 131 Access to data areas cccccccccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseseeeeeess 132 Table 132 PROFIBUS master General wissscasusiscswdvscecsessavecasieactecensacecceaeudeceensaeees 133 Table 13 gt PROFIBUS event CodeS enri E ET 133 Table 134 Data access CA NOPE sucks scascnscticdapantcdstuwesaegsassineaiodetoadanautcdstureaoudaies 139 Table 135 sercos proc ss datda teccarnccsinsssvsunsrieedaceasncaiusendeonnvisoestsphaseauvesocciemedeane 142 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 149 750 657 IO Link Master Manual Version 1 0 2 valid from FW HW
76. ccccsssssssssssseceeecccccccceeeeeeeeesasaaassseeeeeeeeeeeceeeeees 10 1 5 POE O 1 L116 lc eeeeeee nee tee ere nee ERE nee ne E ener nae eee ene eee 10 2 apor ane NOOS eea E E E dst eteecdouee 11 Zal raD E e ee E ee ee eee 11 2d SUDC OC HAN CSS srno EE 11 PA P Personnel OCUAITTICATIONS waicieasosssisaconasssuavececaracdendesaosssveresdesseetaesaesenceeds 11 2 1 3 Use of the 750 Series in Compliance with Underlying Provisions 11 2 1 4 Technical Condition of Specified Devices ccccccccccceeeeeeeeeeeeees 12 2 2 Say Ad VICO PLC CaUtlONS cscanercennvccrcaceneetscennceseneesneieaancieamncesiarncece 13 3 The TO DLimk TECH GY vesescsccsscscscsccescssesinvecedcvescsscnscsecetcuetcsseessvedsdeseacesce 15 4 Deyice Descriptioti asses sisccs co ceetestaiitessceeseGanecbesdecedtiedcessdecessoctersnescteacscwcdiezces 16 4 1 IV MWY ssc ee anatec ue pene A EE E E E 19 4 2 CONECO co uh ts enets r E A A N acteeins aie eetacnass 21 4 2 1 Data Contacts Internal Bus cccccceeeeesecccccecceesseeeeeccceeeeasaeeseeeeeees 21 4 2 2 Power Jumper Contacts Field Supply c ccssssssssssssesssseseeeens 22 4 2 3 CAGE CLAMP Connections csscsssessesseestesseesecseeseestessecseeseeseases 23 4 3 Bie hig Eee a eee ee ene renee ne 24 4 4 Ci a EC DIT a oss scat EA T E E ass 23 4 5 TSCA Dier E N A E O 26 4 5 1 Device Di eeror e EE E EENE E TO EEAS 26 4 5 2 OP hae E A ee eee arenes 26 4 5 3 COMMA CATION sensisse sntenvehdvodaineses
77. ce Care must also be taken to ensure that any supplement to these instructions are included if applicable 1 1 Validity of this Documentation This documentation is only applicable to the I O module 750 657 IO Link Master of the WAGO I O SYSTEM 750 series from FW HW Version 02 01 The I O module 750 657 shall only be installed and operated according to the instructions in this manual and in the manual for the used fieldbus coupler controller NOTICE Consider power layout of the WAGO I O SYSTEM 750 In addition to these operating instructions you will also need the manual for the used fieldbus coupler controller which can be downloaded at www wago com There you can obtain important information including information on electrical isolation system power and supply specifications 1 2 Copyright This Manual including all figures and illustrations is copyright protected Any further use of this Manual by third parties that violate pertinent copyright provisions is prohibited Reproduction translation electronic and phototechnical filing archiving e g photocopying as well as any amendments require the written consent of WAGO Kontakttechnik GmbH amp Co KG Minden Germany Non observance will involve the right to assert damage claims Manual Version 1 0 2 valid from FW HW Version 02 01 maca 8 Notes about this Documentation WAGO I O SYSTEM 750 1 3 A 750 657 IO Link Master Symbols DANGER Per
78. ce Data O bjer bpte special input area E ag POO 0x1 800 Id NodelO 0 180 E 2byte special input area E PDO 081801 Id NodelD 0x280 E Sbyte special input area 4bute input ae 4 byte special input area 55 POO 01802 ld HodelD 0380 E 5 byte special inputs PDO 0x1 803 fld HodelD 0480 Figure 50 Send PDO Mapping Manual Version 1 0 2 valid from FW HW Version 02 01 maca 142 Appendix WAGO I O SYSTEM 750 11 4 3 750 657 IO Link Master sercos The 4 channel IO Link master 750 657 is mapped in sercos via the sercos IO profile Function Specific Profile IO FSP _IO and function group S 0 1507 Complex Protocol and makes available 24 byte process data via the fieldbus parameters IDN in the input and output range The process data consists of 20 bytes user date and another 4 bytes control and status information see section 6 Process Image and is displayed in sercos as follows Table 135 sercos process data IDN S 0 1507 x 03 Channel quantity PDOUT IDN S 0 1507 x 04 Channel width PDOUT IDN S 0 1507 x 05 PDOUT Byte Designation FCO Acyclic channel register byte 0 MBO Mailbox byte register byte 1 SIO SIO byte D19 Data bytes IDN S 0 1507 x 07 Channel quantity PDIN IDN S 0 1507 x 08 Channel width PDIN IDN S 0 1507 x 09 PDIN Byte NO N Note Acyclic channel register byte 0 Designation FCO B Mailbox byte register byte 1 SIO S
79. cess Description REF IO Mapping Reference to the IO mapping Note REF IO Mapping not supported The REF IO Mapping entry is not supported by the IO Link master REF iPar Directory Table 124 Master configuration REF iPar Directory Name Description REF iPar Directory Reference to the 1Par directory Note REF iPar Directory not supported The REF 1Par Directory entry is not supported by the IO Link master Table 125 Master configuration REF IOL M Access Description REF IOL M OxFF 255 Reference to IOL M parameters Z l Version 1 0 2 valid from FW HW Version 02 01 maca 124 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 3 5 9 Number of CAP Table 126 Master configuration Number of CAP Number of CAP Number of client access points Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 125 750 657 lO Link Master 11 4 Fieldbus Specific Additions IO Link is a fieldbus independent system that you can integrate in any fieldbus system You need the IO Link master the manufacturer and device specific device description file IODD of the IO Link device to be attached the WAGO I O CHECK 3 configuration software and if necessary other device description files e g GSD GSE files for integration in a PROFIBUS environment The IODD file is provided by the manufacturer of the IO Link device lO Link master H oe GSDI
80. ciently two variants with different parameterization range are provided POO and P02 11 4 1 2 1 GSD GSE File The GSD GSE file contains the characteristics of the fieldbus coupler controller information about communication capabilities and the connectable I O modules You need the GSD GSE file to attempt a configuration of the fieldbus coupler controller as well as of all I O modules via the class 1 DP master Information ra Additional Information The PROFIBUS GSD GSE files are available on the Internet at http www wago com under Service gt Downloads gt AUTOMATION gt WAGO I O SYSTEM 750 753 GSD GSE installation instructions are available in the documentation for the configuration software you use The GSD GSE file is imported and installed from the configuration software Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 127 750 657 IO Link Master gt gt The entries of the file are displayed in the configuration software based on the respective width of the process image see the following figure Note Note the special data structure for PROFIBUS Pay attention to the special data structure for PROFIBUS PROFIBUS supports a 2 byte Mailbox size The process image is smaller by the size of the Mailbox The GSD GSE entry 75x 657 IOL M 22 Byte PA P00 denotes a process image of 24 bytes the entry at set Mailbox size of 2 bytes Other GSD GSE entries e 75x 657
81. clude a logical meaning Transmission channel To transfer a message over a narrow channel synchronization between sender and receiver is required Therefore the transmission channel is divided into a synchronization part and a data part For synchronization a so called handshake byte HB is defined The handshake byte occupies the first byte of the transmission channel while part of the message is always delivered in the remaining bytes Part of the message There is always one transmission channel from the sender to the receiver and one transmission channel from the receiver to the sender Both channels do not have to be the same size However the minimum size is 1 byte Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 77 750 657 IO Link Master 11 1 1 2 1 The Handshake Byte Manual In general a distinction is made between Control C and Toggle T mode bit 7 The Control mode is used to synchronize the subscribers The Toggle mode is used to exchange data Structure of the handshake byte Table 36 Structure of the handshake byte Handshake byte 3 Status Control The following figure shows the basic use of the handshake byte Control gt Create request Handshake ___ Create Receiver response Handshake Sender Upstream Downstream Handshake
82. ctions at application startup exit and timeout Actions On Application Startup W Establish connection on startup If Read configuration fram module after first connect Load configuration file on startup DAprojekte Test iolm a Actions On Application Exit Software reset on programm exit Communication Timeouts RS 732 25 sec TEPP 7 sec Auto Control Mode C disabled enabled Figure 20 Set options Version 1 0 2 valid from FW HW Version 02 01 maco 50 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master Table 19 Set options Description Actions On Application Startup Establish connection on startup the configuration dialog ate Connect Read configuration from module Configurations are automatically read and displayed after first connect after the first connection When a new connection is established the configuration is only read by clicking the Read button Configurations are only read by clicking the Read button Load configuration file on Load an existing configuration file created previously startup by clicking the Save button Do not load a configuration file Actions On Application Exit Software reset on program exit Restart the fieldbus coupler controller after closing the configuration dialog E Do not restart after closing the configuration dialog Communication Timeouts RS 232
83. d from FW HW Version 02 01 Maca 74 Diagnostics WAGO I O SYSTEM 750 750 657 IO Link Master Table 33 Error codes acc IO Link specification a Device 8C20 Measurement range over run Check application 8C30 Process Variable Range under run Process Data 2 W uncertain 8C40 Maintenance required Cleaning 8C41 Maintenance required Refill 8C42 Maintenance required Exchange wear and tear parts 8CA0 8DFF _ Manufacturer vendor specific a ae FF00 FFFF__ SDCI specific Eventcodes d Notification Out of Specification Functional Check Device State 4 Failure Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 75 750 657 IO Link Master 11 Appendix 11 1 Communication Services of the lO Link Master There are basically two different procedures 1 Acyclic services see section Mailbox 2 0 Transmission Method 2 Cyclic transmission of the process image with or without fragmentation see section IOL PD Fragmentation Service While the acyclic service is primarily required for demand or event based data and commands with no or little real time requirement cyclic transmission is intended for transmission of device data as close to real time as possible To also transfer larger data volumes with smaller data widths of a port segment a cyclic fragmentation service is available 11 1 1 Mailbox 2 0 Transmission Method Mailbox 2 0 defines a service for full dup
84. dule specific services via the acyclic channel of Mailbox 2 0 for parameters and diagnosis l Parameter access service IOL_ CALL Access to the various data areas in the master or access to the data of the IO Link devices 2 Diagnostic service IOL DIAG Diagnostic messages of the I O module lO Link master IO Link device 1 l Port 1 4 IOL PD Process image j Port 1 4 l iagnosis acyclic IO Link master IO Link device IOL CALL acyclic Master parameter an IOL M Basic IOL M Port I amp M 0 4 IOL M Directory Command Register Indexed Service Data Unit see section Parameter Access via ISDU Figure 32 Communication via Acyclic Services Manual Version 1 0 2 valid from FW HW Version 02 01 maca 84 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master The telegrams are transmitted in the form of a message and structured as follows Mailbox 2 0 message LEN LO Protocol_ ID Payload byte 1 N Telegram header DATA Figure 33 Telegram structure of a Mailbox 2 0 message 10 LEN HI 11 1 2 1 Parameter Access Service IOL CALL The IOL CALL service is identified by Mailbox Protocol ID 1 The message is structured as follows Mailbox 2 0 message 10 LEN _HI LEN LO Protocol ID 1 Payload byte 1 N Telegram header DATA Entity_ Port Fl_INDEX_HI Fl INDEX _LO DATA Figure 34 Telegram structure parameter access with IOL CALL Manual Version 1 0
85. e 5 Power jumper ContaCiS 21 asaseanancasanaueecnnaesereneeierena eeN rE EENE 22 TELO C OnE ON Ea E E E E E E 23 Table 7 Diephy ERON S enn 24 Table 8 Technical Data Device 0 0 cccccccccsnsssseeeeeeeecceeeeeeeeeeeeeaaaaaaeeeeeeeeeees 26 Table 9 Technical Data SUD DIY arssiiecersaesstavsderssnnaevesevteeesencdesenersterseneesedenetedt 26 Table 10 Technical Data Communication ccccccccccccccecceceeeeeeeeeeeeeeeeeeeeeeees 26 Table 11 Technical Data IO Link Ports iiss siiccs caste sensetcdsendactisasatieteeeauedteccaaieabes 27 Table 12 Process image for example Mailbox size 2 bytes cccccccceeeeeeees 33 Table 13 Control Dyle ai sn duccsiracaones tae onieeaan ein EEO EEE EEEE ERER 34 Tabie TA Stammis 0g ee EE EEEE 34 TNES ODE ee r E A A E r eeeee 35 Table 16 Distribution of the process data in the IO Link master example 38 Table 17 B ttons iN the toolbar 5 creegedaneseence teceeeecreueysceuaeessarseacscatenees asedeeeteeees 46 Table 18 Setting he process Image SIZE lt lt escnsescussivasasancosseaceesncunesseexemesecsawence tees 48 Toe e O ONS aa a A A A A 50 Table 20 Toolbar DUONG semerre misntenadantsssancanentedantaassavasaoieneatamnesesanemencncnceascons 51 Table 21 Display of Mailbox events scccssdssscavecacesaesdeiasavseasdenssdeiasevdonseveeedesataventarss 2 Table 22 Display of diagnostic and error messages cece ccccccceeeseeeeeeceeeeeeeeeeeess 53 Table 23 Register Maste
86. ength field e g 6 bytes the data throughput is increased and the configuration operations are executed faster The bigger the Mailbox the more the process data moves back in the process image of the IO Link master Note Make sure the offsets are correct in the process image When increasing the size of the Mailbox make sure you adjust the position of the SIO byte and the offsets of the process data slots as required Use the AutoCalc function in WAGO I O CHECK to determine and write the new values to the IOL master Note Reset the Mailbox size after configuration Reset the Mailbox size after the configuration to the original value If the Mailbox size is not reset Mailbox data may overlay important process data Manual Version 1 0 2 valid from FW HW Version 02 01 maca 48 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master Mailbox Process Image Size 4 Byte 6 Byte amp Byte 10 Byte 12 Byte 16 Byte 20 Byte 24 Byte oe Figure 19 Setting the process image size Table 18 Setting the process image size Option Setting the process image size Offset Byte Size Byte Ok Cancel Opens the WAGO I O CHECK online help Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 750 657 IO Link Master 9 1 1 2 2 Options Manual Configuration and Parameterization 49 Click the Options button to set a
87. entation overlaps other data segments Segmentation overlaps internal bus data width Length and offset of the downstream segmentation from port 4 is faulty Segmentation overlaps other data segments Segmentation overlaps internal bus data width Length of the fragmented data segment for port 4 1s faulty WAGO I O SYSTEM 750 750 657 IO Link Master Possible solution Check segmentation Check segmentation Check the length of the segment Length must be gt 0 bytes Both upstream and downstream lengths cannot be byte Check segmentation Check segmentation Check the length of the segment Length must be gt 0 bytes Both upstream and downstream lengths cannot be byte Check segmentation Check segmentation Check the length of the segment Length must be gt 0 bytes Both upstream and downstream lengths cannot be 1 byte Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 97 750 657 IO Link Master Overview of allowed error types IOL_D_error_code column 1 and IOL D add error code column 2 Table 64 IOL_D error code IOL D add error code code code solution 0x57 0x00 M ISDU ILLEGAL Master ISDU illegal service 1 element APP_DEV IDX NOTAVAIL Index is not available SUBIDX NOTAVAIL _ Subindex is not available available LOCCTRL available DEVCTRL available WRITABLE 0x80 0x36 FUNC _ Function is temporarily not 4 UNAVAILTEMP available
88. erorcode 54 55 0x0000 56 EXTERN r w 60 62 Reserved o Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 105 750 657 lO Link Master 11 2 3 Example Read register 08 WAGO article number In this example you read register 08 from the I O module The internal bus process data width in the example is 8 bytes Table 69 Control a read register 08 sah 4 5 6 7 oa 2 3 Control is TET invalid invalid invalid invalid byte 0x89 DC DC Don t Care The data is ignored I the I O module As feedback the status byte returns Table 70 Status byte read register 08 Byte o 1 2 3 4 5 6 7 Content Status i invalid invalid invalid invalid invalid byte HEX 0x89 0x91 oxo2 The value 029 1rex corresponds with 0657 4 2 Accordingly the WAGO article number of the I O module is 0750 0657 IO Link master Manual Version 1 0 2 valid from FW HW Version 02 01 maca 106 Appendix WAGO I O SYSTEM 750 11 2 4 750 657 IO Link Master Example Set internal bus process data width via register 33 The internal bus process data width can be set via register 33 Note Internal bus reset is required when change the process data length If you change the process data width via register communication the node has to be restarted for the changes to apply Restart the node Note
89. es and SIO byte regardless of the current configuration After the SIO byte another data storage area is available in which cyclical process data can be transferred from IO Link devices Table 12 Process image for example Mailbox size 2 bytes Process image Pisize Imputdata Outputdata ae S10 byte DO DatabyteO DO DatabyteO ae seen onp opeet __ D4_ paabet ae Data byte 5 D6 Databyte6 DG Databyte6 pod Data byte 7 D8 Databyte8 DB Databyte8 Data byte9 D9 Databyte9 Data byte 10 Data byte 13 Data byte 13 Data byte 14 Data byte 14 Data byte 15 Data byte 15 Data byte 16 Data byte 16 Data byte 17 Data byte 17 Data byte 18 Data byte 18 24 Byte Data byte 19 Data byte 19 Version 1 0 2 valid from FW HW Version 02 01 maca 34 Process Image WAGO I O SYSTEM 750 750 657 IO Link Master 6 1 Control status byte The first byte of the internal bus process image is reserved for the control byte data direction fieldbus coupler controller gt IO Link master or status byte data direction IO Link master gt fieldbus coupler controller The control byte is used to switch between register communication see appendix section Register Communication and mailbox communication see section Mailbox During register communication the register query response is contained in the status byte followed by 2 bytes of register data If the mailbox is active status information of the I O module and IO Lin
90. f patents or from the legal protection of utility patents Third party products are always mentioned without any reference to patent rights Thus the existence of such rights cannot be excluded 2 1 2 Personnel Qualifications All sequences implemented on Series 750 devices may only be carried out by electrical specialists with sufficient knowledge in automation The specialists must be familiar with the current norms and guidelines for the devices and automated environments All changes to the coupler or controller should always be carried out by qualified personnel with sufficient skills in PLC programming 2 1 3 Use of the 750 Series in Compliance with Underlying Provisions Couplers controllers and I O modules found in the modular WAGO I O SYSTEM 750 receive digital and analog signals from sensors and transmit them to the actuators or higher level control systems Using programmable controllers the signals can also be pre processed The components have been developed for use in an environment that meets the P20 protection class criteria Protection against finger injury and solid impurities up to 12 5 mm diameter is assured protection against water damage is not ensured Unless otherwise specified operation of the components in wet and dusty environments 1s prohibited Operating 750 Series components in home applications without further measures is only permitted if they meet the emission limits emissions of interference acco
91. gure 8 Schematic Diagram Manual Version 1 0 2 valid from FW HW Version 02 01 maca 26 Device Description WAGO I O SYSTEM 750 750 657 IO Link Master 4 5 4 5 1 4 5 2 4 5 3 Technical Data Device Data Labie 8 Technical Data Device Height from upper edge of DIN 35 rail 100 mrn Approx 55 g eee temperature cro L Storage temperature sis temperature 25 25 C 485 C 85 C Relative air humidity 95 without condensation operation storage Degree of protection Supply Table 9 Technical Data Supply Voltage supply system voltage 5 V via internal data bus 24 V via power jumper contacts Current consumption system voltage typ 40 mA 5 V DC Current consumption max 24 V DC 1250 mA 50 mA internal power supply field side 4 x 100 mA output current from C Q 4 x 200 mA supply voltage L of the devices Voltage via power jumper contacts 24 V DC supply e g via 750 625 Current via power jumper contacts max 10 A Isolation peak value 500 V DC system supply Communication Table 10 Technical Data Communication Data width internal 4 24 Byte configurable Transmission modes IO Link 4 8 kbaud COM1 Master Devices 38 4 kbaud COM2 230 4 kbaud COM3 Diagnostic information Internal bus status via status byte event codes via acyclic channel Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Device Description
92. hall be switched off prior to performing any installation repair or maintenance work A DANGER Installation only in appropriate housings cabinets or in electrical operation rooms The WAGO I O SYSTEM 750 and its components are an open system As such install the system and its components exclusively in appropriate housings cabinets or in electrical operation rooms Allow access to such equipment and fixtures to authorized qualified staff only by means of specific keys or tools NOTICE Replace defective or damaged devices Replace defective or damaged device module e g in the event of deformed contacts since the long term functionality of device module involved can no longer be ensured NOTICE Protect the components against materials having seeping and insulating properties The components are not resistant to materials having seeping and insulating properties such as aerosols silicones and triglycerides found in some hand creams If you cannot exclude that such materials will appear in the component environment then install the components in an enclosure being resistant to the above mentioned materials Clean tools and materials are imperative for handling devices modules NOTICE Cleaning only with permitted materials Clean soiled contacts using oil free compressed air or with ethyl alcohol and leather cloths Manual Version 1 0 2 valid from FW HW Version 02 01 maca 14 Important Notes WAG
93. he IOL driver which generates this error message 0x8CB5 Manufacturer specific 0x8CB7 Ox8CB8 The specified port In the port has been disabled configuration check if disabling the port was intended 0x8CB9 A FALLBACK The operating mode Alarm once command was sent ofa port has been to the device set from IO Link Short Circuit to Digital Input Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 137 750 657 IO Link Master Table 133 PROFIBUS event codes IOL Meaning Solution IOL type IOL mode PROFIBUS DP event Channel Diagnostics code Error code Error text Ox8CBA This event is Alarm once reported with an attached IOL device with IO Link V1 1 if set in the PREOPERATE State Ox8CBB The connection to an Alarm once IOL device has been established and the parameter server is ready Ox8CBC The Vendor ID of Check the Vendor Warning once the request does not ID match the ID in the record Ox8CBD The length of the Check data length Warning once data is greater than the maximum available memory size in the EEPROM Ox8CBE An error has Possible causes Warning once occurred while Checksum error uploading data to the during the ISDU parameter server transfer Other error in the ISDU telegram Ox8CBEF An error has Possible causes Warning once occurred while Checksum error downloading data during the ISDU from
94. igure 14 Removing the I O module Electrical connections for data or power contacts are disconnected when removing the I O module Manual Version 1 0 2 valid from FW HW Version 02 01 WAGD 42 Connect Devices WAGO I O SYSTEM 750 750 657 IO Link Master Connect Devices Connecting a Conductor to the CAGE CLAMP The WAGO CAGE CLAMP connection is appropriate for solid stranded and finely stranded conductors Note Only connect one conductor to each CAGE CLAMP connection Only one conductor may be connected to each CAGE CLAMP connection Do not connect more than one conductor at one single connection If more than one conductor must be routed to one connection these must be connected in an up circuit wiring assembly for example using WAGO feed through terminals Exception If it is unavoidable to jointly connect 2 conductors then you must use a ferrule to join the wires together The following ferrules can be used Length 8 mm Nominal cross section max 1 mm for 2 conductors with 0 5 mm each WAGO Product 216 103 or products with comparable properties 1 To open the CAGE CLAMP insert the actuating tool into the opening above the connection 2 Insert the conductor into the corresponding connection opening 3 Toclose the CAGE CLAMP simply remove the tool the conductor is then clamped firmly in place l Figure 15 Connecting a conductor to a CAGE CLAMP Manual Version 1 0 2 valid from FW
95. ilbox size cannot be changed see the following section Data Frame Save user settings Events Opens diagnostic and event messages see section Events Options section Options Opens a dialog to set actions at application startup and exit see Opens the WAGO I O CHECK online help Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 47 750 657 IO Link Master 9 1 1 2 1 Data Frame To set the data width of the internal bus press the Data Frame button By default the data width is 4 bytes Which internal bus data width makes sense depends on the respective application It should be noted that minimum 4 bytes of the maximum 24 available are already allocated If you connect IO Link devices that process more than 1 bit of process data then set the data width of the internal bus to a value greater than 4 bytes The Mailbox begins with an offset of 1 after the control status byte in the process image and occupies at least 2 bytes The Mailbox size can be set to max x bytes see the following formula for configuring the IO Link master x Process image total size 1 SIO byte 1 control status byte The Mailbox size is 2 bytes by default To increase the Mailbox size during the configuration enter the new required value manually in the respective Length input field or use the arrow keys to select the value By entering a higher value in the L
96. ion 02 01 WAGO I O SYSTEM 750 750 657 IO Link Master Device Description 17 The 750 657 module can be used with the fieldbus couplers and controllers of the WAGO I O SYSTEM 750 of the specified version or higher listed in the Compatibility list table Table 3 Compatibility List 750 657 Fieldbus system Fieldbus coupler controller Firmware Loader Version Software Version Hardware Version PROFIBUS _ Fieldbus coupler 750 333 ETHERNET Fieldbus coupler Programmable fieldbus controller ECO Fieldbus coupler Fieldbus coupler Programmable fieldbus controller CANopen LONWORKS Fieldbus coupler ECO Fieldbus coupler Programmable fieldbus controller Fieldbus coupler Programmable fieldbus controller Programmable fieldbus controller Programmable fieldbus controller Fieldbus coupler Manual Version 1 0 2 valid from FW HW Version 02 01 02 os Jo 02 03 750 354 01 01 01 750 841 19 11 02 18 13 750 843 02 10 750 871 07 05 750 872 03 04 750 873 4 750 880 4 750 880 03 0025 0001 750 880 0025 0002 750 881 750 884 750 885 750 806 l 750 338 750 347 02 ENS U i eS 03 ii 02 02 pd 750 837 14 750 354 01 750 849 04 750 830 02 750 819 o gt Ooo Oo o eS W AIATIN 750 319 05 maco 18 Device Description WAGO I O SYSTEM 750 750 657 IO Link Master Table 3 Compatibility Lis
97. is fragmented the data can be defragmented using function blocks Note Library cannot be used to set the process image size The WAGO I O PRO library WagoLib IO Link lib is not used to set the process image size Information Additional Information The WAGO I O PRO library WagoLib IO Link lib and a detailed description are available on the Internet at http www wago de gt Service gt Downloads gt AUTOMATION gt Libraries Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Diagnostics 67 750 657 IO Link Master 10 Diagnostics The IO Link master provides two options for diagnosis and event handling via the status byte and the Mailbox Diagnosis via PROFIBUS coupler is found in the appendix in section Fieldbus Specific Additions gt PROFIBUS gt Diagnosis When Using a PROFIBUS Coupler 10 1 Diagnosis via the Status Byte If register communication is disabled bit 7 in the control byte 0 status information of the I O module and IO Link ports is displayed via the status byte Table 30 Status byte Bit Bito GEN PORT4 PORT3 PORT2 PORTI IOLM_ NT ERR ERR ERR ERR ERR ERR Register number of the request mirrored Bit 7 o Mailbox active Register communication active GEN ERR No error PORT4 ERR Error is pending Set when one of the bits 0 5 1 The device attached to port 4 is not in the fault condition The device attached to port 4 is in the fault
98. ity of project development attached devices can be simply replaced and configurations copied Communication occurs via serial point to point links in standard 3 wire technology Both data and diagnostic information as well as power supply are carried over the serial IO Link interface simultaneously IO Link device IO Link master O L 4 8 38 4 230 kbit s o CQ a ee IO Link C Q L Figure 1 3 wire connection technology based on Physics 2 of the IO Link specification 1 0 0 Configuration of IO Link devices is based on standardized description files IO Device Description IODD which are provided by the device manufacturers and interpreted in the respective configuration software Thus IO Link devices can be integrated in current automation systems and network structures independent of the bus systems used At the time of creating this documentation the IO Link specification v1 1 _Nov2010 is being assumed into the IEC standard and will be standardized as IEC 61131 9 by IEC international The IO Link designation be continued as Single drop digital communication interface for small sensors and actuators SDCI Information Fa Additional Information More information about IO Link is available on the Internet at http www 1io link com Manual Version 1 0 2 valid from FW HW Version 02 01 maca 16 Device Description WAGO I O SYSTEM 750 750 657 IO Link Master 4 Device Description The IO
99. k connection 2 Check IO Link device 1 Check if a port inspection level is activated Check for correctness 2 Check master slave cycle times 3 Process data check is enabled and delivers incorrect values Check for correctness I O module attempts to reconnect 1 Check IO Link connection 2 Check IO Link device 1 Check line check attached device 2 Check field supply Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Diagnostics 71 750 657 lO Link Master Table 32 Event codes of the IO Link master Code Type Mode PB Description Particular behavior of the hex Error ee I O module sesseses Code Possible cause s Possible response s SCB8 IN Single Port was disabled Single A fallback command was sent to the device Possible port switch from IO Link to DI Single a State transition to PRE OPERATE Single a Connection to device established Parameter server Single 7 Vendor ID of the request does not match the ID in the record Check vendor ID Single Data volume larger than available memory resources of the EEPROM Contact WAGO Support Check if disabling the port was intended Check port configuration 8CB9 SCBA 8CBB 8CBC SCBD SCBE Single Error uploading to the Checksum error during the Check ISDU telegram ISDU transfer error in the ISDU telegram SCBF Single Checksum error during the Check ISDU telegram g ISDU transfer err
100. k ports is displayed cyclically via the status byte Control byte Table 13 Control byte Bit 0 po tes res res res res res res 0 Read register l reserved Status byte Table 14 Status byte GEN PORT4 PORT3 PORT2 PORTI IOLM INT_ ERR ERR ERR ERR ERR ERR ERR Res Bit 7 o Mailbox active 1 Register communication active GEN _ERR o No error Error is pending Set when one of the bits 0 5 1 PORT4 ERR o The device attached to port 4 is not in the fault condition The device attached to port 4 is in the fault condition PORT3_ERR o The device attached to port 3 is not in the fault condition The device attached to port 3 is in the fault condition PORT2_ERR o The device attached to port 2 is not in the fault condition The device attached to port 2 is in the fault condition PORTI _ ERR o The device attached to port 1 is not in the fault condition The device attached to port 1 is in the fault condition IOLM_ERR o The IO Link master is not in the fault condition The IO Link master is in the fault condition INT_ERR o No internal errors 1 Internal error Possible causes e 24V field supply missing e Communication via mailbox and process data faulty Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Process Image 35 750 657 IO Link Master 6 2 Mailbox Modules with mailbox functionality have an acyclic communication channel mailbox in
101. k specific device description fields IODDs e Display e Configure and e Parameterize IO Link devices Diagnosis of IO Link devices Information Additional Information You receive the WAGO I O CHECK on a CD ROM under order ID 759 302 The CD ROM includes all program files for the application The documentation for the WAGO I O CHECK software is available on the Internet at http www wago com under Documentation gt WAGO Software 759 gt WAGO I O CHECK To open the specific parameterization dialog for the IO Link master right click on the IO Link master and select the Settings menu item see the following figure loj xj tS ne A L Waco Identify Conto Hode Morito Hode Seitngs Process Date Zoom Down Toor Up To 4 oeeo i waco 2 ba 5 TOBA t 0 3 92 50 z ea S Ol fF OL 2022 04 20 10 50 31 os 0J 730 644 ereion JW 00 00 02 02 MW O01 2012 04 28 10 50 31 og 04 750 600 2022 04 20 10 50 31 Mnotenkontiguration ermitteit 2262 ma 2012 04 18 16 50 35 Pos 01 750 657 4 re O Link Master Starte Parametrierung f Parametrierung beendet 2012 04 10 11 10 03 Pos Ol 750 657 4 ore it ink Master p t h Fx paraseteriza a Change rodir etira lt i 292 168 42 181 CONTROL DIRECT eee Figure 16 WAGO I O CHECK user interface The parameterization dialog appears which forms the basis for the following description Manual Version 1 0 2 valid from FW HW
102. lculated in bytes from the port lengths entered That the total process image size is not exceeded is checked The total process image size is compared to the process image size from the respective IODD if the port configuration has already been read once Offset in the Input Output area must be manually entered in bytes SIO Byte Position of the SIO byte in relation to the control status byte SIO Byte Ist byte after Mailbox bytes parameters readable only Length Position of a port segment in relation to the control status byte length of the SIO Byte 1 byte If Auto Calc is enabled tooltips are displayed when there are entries that do not fit e Length differs from value of selected device xx Byte gt If the length differs from the value of a selected IODD Length has to be 1 byte minimum for fragmentation gt If a length of 0 is entered but the port is set to Fragmentation Input Output configuration xx byte exceeds available process data length of yy byte gt If the lengths entered exceed the total process image size set _ SIO byte is after the Mailbox byte Note when calculating the offset that the SIO byte is after the last Mailbox byte Manual Version 1 0 2 valid from FW HW Version 02 01 maca 56 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master Data Direction Control gt I O Module Table 24 Register Master Configuration Description Outpu
103. lex transport via a defined channel Sender Channel Receiver Send data gt Receive data Transparent Communication via Mailbox 2 0 Application A Application B Send data Receive data Figure 28 Communication via Mailbox 2 0 Example A sender wants to transfer 10 bytes the character string Hello Wago to a receiver via a 4 byte wide channel 11 1 1 1 Message The Mailbox 2 0 method packages the data in messages A message contains a header and user data There are two message types Message with simple header 66 66 _ He wet att ott 20 9 We wa net Ho Message with extended header xe e et lt at 0 4 W wa wt 20 Manual Version 1 0 2 valid from FW HW Version 02 01 maca 76 Appendix WAGO I O SYSTEM 750 11 1 1 2 750 657 IO Link Master Structure of the simple header Table 34 Structure of the simple header Simple header fp Simple header ee Length Data element length max 127 bytes 0 Simple header Structure of the extended header Table 35 Structure of the extended header Extended header Bit 5 0 Bit 7 0 Bit 7 0 1 ea Length High Length Low Protocol ID Protocol ID 0 255 Data element length max 16383 bytes 10 Extended header A message that uses this header can contain 16383 bytes of user data In addition the message can have a protocol ID This protocol ID allows the message to in
104. n 79 Table 40 24 111 oe re E TESE 79 Table 41 IOL_ CALL request telegram header cccccccccccccceeceeeeeeeeeeeeeees 85 Table 42 IOL_ CALL response telegram if there 1s nO erroTr cccceeeeeeeeeeeees 85 Table 43 IOL_ CALL response telegram if there is an error ccceeeceeeeeeeees 85 Table 44 IOL CALL Telegrami H6AG C0 scciscnocncreceenuueconsencamsncesesersaanemncepensen 86 Table 45 IOL_ CALL Entity Port data structure ccc ccccccccccccececceeeeeeeeeeeeeeeees 86 Table 46 IOL_ CALL Entity Port data structure description 000000000000000 86 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 750 657 IO Link Master Manual List of Tables 147 Table 47 IOL_ CALL request telegram Structure ccccccccccccccceeeeeeeeeeeeeees 87 Table 48 IOL_ CALL response telegram Structure ccccccccccccccceeeeeeeeeeeeeeees 87 Table 49 IOL _ CALL response telegram structure ccccccccessseseeeeeeeeeeees 87 feo Crees Oa TIOL CALL TDU ee E S E 88 Table 51 IOL_CALL CONTROL data structure oi cccccceceeeseeeesesstteeees 90 Table 52 IOL_CALL CONTROL data structure description cc eeeeeees 90 Table 537 IOL CALL Control data SUCHTE vicescinuivitencsiswenssatasesesorssanernaenaeieess 90 Fai 543 5 DATE Des Cr pO ite s aE EE 90 Table 55s ACCess 10 ala ATC AIS e a E E 9 Table 56 1OL CALL request telegram is seaesncereasadasss
105. ncerd csdcersedseseeincsecs 107 Table 74 IOL M Basic Configuration ACCESS ccccccccccccccececeeeeeeeeeeeeeeeeees 108 Table 75 Data record IOL M Basic Configuration 108 Table 76 IOL M Basic Configuration NO CHANNEL cc eeeeeeeeeeeeeeeees 108 Table 77 IOL M Basic Configuration COM MODE ececeeeeessrteeees 109 Table 78 COM MODE Data Structure sac icnancsnspnsccuesencntenner lt caee omcadsnimaseaueneacnonss 109 Table 79 COM MODE Description ccc ccccccccccccceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeees 109 Table 80 IOL M Basic Configuration MASTER MAX CYCL eee 109 Table 81 MASTER MIN CYCL Data Structure cccccccccccccceeeeeeeeeeeeees 109 Table 82 MASTER MIN CYCL structure description ccccceeesseeteees 110 Table 83 IOL M Basic Configuration TOL REV ccccccccccccccceceeeeeeeeeeeeees 110 Table 42 COM MODE Data SOUCUING eresien nnne 110 Fable 852 COM MODE IDESCrp Om s ssasecsserictesasnsdiolaenuccsscsedeadiuneteda eueccasnieen 110 Table 86 IOL M Basic Configuration IOLM FEATURE ee eeeeeeeees 110 Table 87 IOLM FEATURE Data Structure ccc cccccccceeeeeeseeseeeeeessssnaaaes 111 Table 88 IOLM FEATURE Structure description cccccccccccccccceeeeeeeeeeeees 111 Table 89 IOLM PAB STRUCT Data Structure i cccccccccccceceeeeeeeeeeeeees 111 Table 90 SEGMENT MODE Data Structure cccccccccccccceceeeeeeeeeeeeeeeeeeees
106. nmonoutheaoseueceastoseaeseneues 126 11 4 1 1 PEO CSS T n easyer EE nn 126 11 4 1 2 Configuring with PROFIBUS GSD GSE eeeeeecceeeeeteeees 126 11 4 1 2 1 GS DAGS EE BING ia iincactwsastheasaeucsutissed raddamohntelastaabiadasteteseacteesnaiieneds 126 11 4 1 2 1 1 Simple Configuration Record cccccceeeeeseeseeesseeeeeeeeeees 127 11 4 1 2 1 2 Extended Configuration Record cccccccccecceeeeeeeeeeeeeees 128 11 4 1 3 Configuring with Function Blocks cccecceeeesssteceeeeeeeeeeeees 131 11 4 1 3 1 VEE DOP Tepen nce iets dipasneeeotatiauveoesecinies 131 11 4 1 3 2 PROFIBUS Master general scaccsscscnsnddssancannckowsadarreenenerunantons 132 11 4 1 4 Diagnosis when Using a PROFIBUS Coupler ccc cess 133 11 4 2 GANO ae E A anes ceene 139 11 4 2 1 PDO Mapping ccccsesesesssssesseececccccceeeeeeeeeeaesaseesesseseeseeeeeeeeeeees 139 11 4 3 BSE acca rene ett aate etic E wc a gotten tng once ate nea ie se E 142 Listor TI UT Seer E E sosseresnsscanscousieessalecoveses 144 E E i E PEE EANAN EEE AEA EE A EEA ENEA EEE 146 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Notes about this Documentation 7 750 657 lO Link Master 1 Notes about this Documentation Note Keep this documentation The operating instructions are part of the product and shall be kept for the entire lifetime of the device They shall be transferred to each subsequent owner or user of the devi
107. nsacshennenhatehneeeceeeshbagiauindnetedenbaeenens 26 4 5 4 TORERE TOR accesses atte sees N E EE 2 4 6 ADD C0312 ee E E ee een eee 29 4 7 Standards and Guide MNCS screeni E E 30 5 Function DGSCrip ClO siciesieceseseseisadecewsdeesesslesdesieccsssesnlestesewed siscalesdesiavessssens 31 5 1 Parameter Model of the IO Link Mastet ccccccccecceeensseeeeeeeeeeees 32 6 Process Mao isiende EE aE aii 33 6 1 CONE U Dy Ea N ER ee 34 6 2 NDO e EAE 35 6 3 OD lt e ee ee eee eee ere en eeeeene ener ee 35 6 4 VIC POC 55 A a dvs E E E TS 36 6 4 1 Unfragmented Process Data cccccccccccseesesseessssseesesssessssssesseseeeeens 38 6 4 2 Fragmented Process DAI pei arencsiasencesies qoneewss sania re e TRE 38 7 DY URN sorsra anii ENEE 39 7 1 Assembly 6 USCS ear gee ytsenson ss tedcuasovadousacyeueutacuacorsetiseosssoeneenee 39 7 2 Inserting and Removing DEVICES ecccstanisdietvsseuncerinctadenesseccsmseneniwertancetecss 40 Tad laoc aa TVO Modu e T tirr eee rene tier entree 40 Oe Remove the VO Mod le ssassn eri a ai 41 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGD 4 Table of Contents WAGO I O SYSTEM 750 750 657 IO Link Master 8 CONMECE DOviCES cusca E EE 42 8 1 Connecting a Conductor to the CAGE CLAMP sssssssesessseieseieseeeseeen 42 9 Configuration and Parameterization cccccccccssssssssssccccccsssssssssssccooees 43 9 1 Configuration and Parameterization with WAGO I O CHECK 44 9 1 1 NSE WG
108. o the port specific process data length segmentation have a length of 0 byte and the port is in the DI DO or SIO state Manufacturer a specific 0x8DFF ee T o OxAFFF 0xB000 Reserved for pO Ne profiles OxBFFF es OxFEFF OxFFOO SCSI specific event pf es codes OxFFFF Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 139 750 657 IO Link Master 11 4 2 11 4 2 1 Manual CANopen To use the IO Link master in CANopen systems the following settings for data access must be observed Table 134 Data access CANopen Process image size CANopen object 4 Byte Special 8 Byte Special 9 Byte Plus 12 Bytes 9 Byte Plus 16 Bytes 9 Byte Plus 20 Bytes 9 Byte Plus 24 Bytes 9 Byte Plus Note Coordinate segment limits of the process image and PDO limits As CAN telegrams are transferred in 8 byte segments make sure that the segment limits of the process image match the PDO limits when areas to be transferred gt 1 byte Possible delayed processing of adjacent segments can otherwise lead to data inconsistency PDO Mapping The data of the IO Link master can be achieved by different entries per process image size For example the data is achieved by the entry 9 byte plus for a process image length of 12 bytes see the following figure Version 1 0 2 valid from FW HW Version 02 01 maca 140 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master
109. o the control status byte Length Port x Set the length of a port segment in bytes Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 57 750 657 IO Link Master 9 1 1 4 Manual Register Port Configuration The setting options in the Port Configuration tab are identical for all ports The tabs at the top of the window are used to switch between ports to 4 One IODD description files standardized by the manufacturer which contains the available parameters of the IO Link can be assigned to each of the 4 ports and each attached IO Link device Note Save IODD files in a specific directory So that IODD files are displayed under Port Configuration save them in the following path For Windows XP C Documents and Settings All Users Common Files WAGO Software For Windows 7 C Users Public Documents WAGO Software Note Only assign the IODD when the IO Link master is not connected If the IO Link master is connected 1 e the Connect button is active in the toolbar the IODD cannot be selected Disconnecting the IO Link master enables the drop down field to select the IODD Click the Read button in the toolbar to read the respective port configuration Version 1 0 2 valid from FW HW Version 02 01 maca 58 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master WAGO I0 Link 0750 0657 4 Port 10 Link Master 01 01
110. of these event codes are supported by the attached IO Link device is defined in the respective device documentation or device specific IODD Table 33 Error codes acc IO Link specification See Device Code hex Description State Type 0000 No malfunction JN 1000 General malfunction unknown error 1800 18FF Manufacturer vendor specific a l 4000 Temperature fault Overload 4210 Device temperature over run Clear source of heat 4220 Device temperature under run Insulate Device 5000 Device hardware fault Device exchange 5010 Component malfunction Repair or exchange 5011 Non volatile memory loss Check batteries 5012 Batteries low exchange batteries 5100 General power supply fault Check availability 5101 Fuse blown open Exchange fuse ra ae 5110 Primary supply voltage over run Check tolerance S111 Primary supply voltage under run Check tolerance 5112 Secondary supply voltage fault Port Class B Check 2 W tolerance Reserved S S o 6001 631F_ Reserved oS S S 6322 634F_ Reserved S S S 6351 76FF Reserved o S S 7701 770F Wire break of subordinate device 1 device 15 Check 14 E installation 7710 Short Circuit Check installation 7711 Ground fault Check installation C00 Technology specific application fault Reset Device C01 Simulation active Check operational mode 8C10 Process variable range over run Process Data uncertain Manual Version 1 0 2 vali
111. oftware version number Revision Counter Revision counter of the IO Link master not currently supported read request returns 0x0000 Profile ID Profile Type M Version M Supported Can be used for e g saving the installation date Can be used for e g device names or location information Installation Date Data storage area ASCII format for free use Can be used for e g saving the installation date I amp M3 Record Descriptor Data storage area ASCII format for free use Can be used for e g saving the installation date I amp M4 Record Signature Data storage area ASCII format for free use Can be used for e g saving the installation date The parameters listed here are described in detail in the appendix section IO Link Master Tables Version 1 0 2 valid from FW HW Version 02 01 maca 66 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master 9 2 Startup with WAGO I O PRO The WAGO I O PRO library WagoLib IO Link lib provides the option to start up the IO Link master using the corresponding function blocks In addition to configuring the IO Link master communication is also possible via parameter access service IOL_ CALL see appendix section Mailbox 2 0 Transmission Method with attached IO Link devices with which the IO Link devices can be configured and parameterized IO Link specific diagnostic messages can also be displayed If process data of an IO Link device
112. ons workplace and packing is well grounded Avoid touching conductive components e g data contacts Manual Version 1 0 2 valid from FW HW Version 02 01 maca 22 Device Description WAGO I O SYSTEM 750 750 657 IO Link Master 4 2 2 Power Jumper Contacts Field Supply Risk of injury due to sharp edged male contacts The male contacts are sharp edged Handle the module carefully to prevent injury The I O module 750 657 has 2 self cleaning power jumper contacts that supply and transmit power for the field side The contacts on the left side of the I O module are designed as male contacts and the contacts on the right side as spring contacts Table 5 Power jumper contacts Number Infeed of the field l Blade contact 2 supply voltage Uv and 0 V Forwarding of the field supply voltage Uv and 0 V Spring contact Figure 5 Power jumper contacts NOTICE Do not exceed maximum current via power contacts The maximum current to flow through the power contacts is 10 A Greater currents can damage the power contacts When configuring the system ensure that this current is not exceeded If exceeded an additional potential feed module must be used Note Use potential feed module for Ground earth The I O module has no power contacts for PE intake and transfer Use a potential feed module when a PE feed is needed for the subsequent I O modules Manual Version 1 0 2 valid from FW H
113. or in the ISDU telegram 8CC3 JE Single 1 New port mode corresponds to the new one and new master cycle time corresponds to the old one 2 Problems with the fallback behavior of a device 3 Problems with the master Check new port configuration 8CC6 IE Come Q Reduce the frequency of event generation Manual Version 1 0 2 valid from FW HW Version 02 01 maca 72 Diagnostics WAGO I O SYSTEM 750 750 657 IO Link Master Table 32 Event codes of the IO Link master Code Type Mode PB Description Particular behavior of the hex Error I O module Code Possible cause s Possible response s 8CC7 1 Process data width of the attached device is greater than the associated segment in the internal bus process data 2 SIO byte and port segment have a size of 0 and port is in DI DO or SIO operating mode 1 Change segment size to process data width 2 Change SIO byte to length 1 8CC8 peep If a port specific diagnosis is FF21 New IO Link device connected i k Type N Notification Type W Warning Type E Error W N N N IO Link connection disconnection unintended No detailed information available about device Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Diagnostics 73 750 657 IO Link Master 10 3 2 Event Codes of Attached Devices The following list provides an overview of event codes according to the IO Link specification Which
114. osis via the Mailbox over mailbox E Disable port diagnosis via the Mailbox ae the Connect button may not be active Show Device Display IODD of the attached device in the new window can only be selected with IO Link enabled devices see the following section Refresh List Refresh the list if new IODD has been added to the folder Maximum cycle time for polling of IO Link devices The master cycle time describes the minimum cycle time in which the IO Link master queries the attached IO Link devices Set for multiplier and timebase values The resulting cycle time appears as the result of the term directly Multiplier Set multiplier for the master cycle time 0 FreeRunning Timebase Set timebase Depending on the Timebase value set calculation of the master cycle time changes 0 1 ms gt 0 0 ms MULTIPLIER TIMEBASE 0 4 ms gt 6 4 ms MULTIPLIER TIMEBASE 16ms gt 32 0 ms MULTIPLIER TIMEBASE Actual value Displays the current value in milliseconds Version 1 0 2 valid from FW HW Version 02 01 maca 60 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master Table 27 Register Port Configuration Inspector Level The Inspector Level indicates which parameters of an attached IO Link device have to match those of the current port configuration to be recognized as valid Type Related No Check Whether the parameters match is not checked A device
115. otocol which is supported by the IO Link device Vendor ID 1 Vendor ID 2 Device ID 1 Device ID 2 Device ID 3 n PD Length Out PD Length Serial No Get Data Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 61 750 657 IO Link Master Application parameter upload The IOL D parameters are uploaded to the parameter server of the IO Link master if the device parameters have been changed This occurs either remotely via the bus or locally on the device Application parameter download When uploading to the IO Link device the master checks the identity of the device DeviceID VendorID SerialNumber When successful the parameter server synchronizes the parameters For devices without ISDU support parameters are always downloaded e For devices with ISDU support parameters are only downloaded 1f the checksums do not equal the parameter sets Manual Version 1 0 2 valid from FW HW Version 02 01 maca 62 Configuration and Parameterization WAGO I O SYSTEM 750 9 1 1 4 1 750 657 IO Link Master IODD View of Ports 1 to 4 The IODDs of the attached devices are displayed in a separate window which is opened by clicking Show Device button Information from the respective IODD of the attached devices appears in this window IO Link Device Description Interpreter wl EL Direct mode is active Vendor Balluff GmbH BALLUFF B
116. owledgements are defined Table 38 Acknowledgement Value INVALID Signals that the IO Link master has not started operations again after a reset HOLD ACKNOWLEDGE Signal or confirmation that the channel is ready but data is not currently being transferred e g because there is not any data yet RESET ACKNOWLEDGE Response to RESET REQUEST when Mailbox in reset 3 7 not supported ignore 11 1 1 3 1 3 Signaling In signal mode the handshake byte appears as follows Table 39 Structure of the handshake byte rote Smt Signal Table 40 Signaling Value Meaning Description 0x00 INVALID SIGNAL Status of the process image without any effect by Mailbox 2 0 0x32 RESET SIGNAL Shows that the local Mailbox is in the process of restarting ERROR SIGNAL Shows that the local Mailbox is in the fault condition other Other values are not considered as signals and are processed separately in the Status or Control nibble Manual Version 1 0 2 valid from FW HW Version 02 01 maca 80 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 1 1 3 1 4 Finite Automation Synchronization follows the chart below Receive RESET_REQ 0 x XXXX 0010 Receive RESET_REQ 0 x XXXX 0010 Receive ERROR_SIG 0x33 Receive RESET_SIG 0x32 Receive RESET ACK 0 x 0010 XXXX Receive commands other than RESET or INVALID lt gt 0x XXXX 0010 and lt gt Ox XXXX 0000 Receive HOLD _REQ or DATA_RE
117. play of MailbOx CVn tS rcseo E a 52 Figure 23 Display of diagnostic and error MESSAGES ceeeeeeecesseseeeeeeeseeeeeeeeeees 53 Figure 24 Register Master Configuration ccccccccccccccceeeeeesssesseseeeeeeeeeeeees 54 Figure 25 Register Port Configuration reres ne eeeareon en geereceoenecces 58 Figure 26 IODD data of the respective ports cccccccccccccccceeeeceeeeeeeeeeeeeeeeeeeeeeess 62 Pigurc 27 Register Module ID sensro irer ooi oe E E RE 64 Figure 28 Communication via Mailbox 2 0 sssssssssssssssssessssreeeesssssssssssssssssseen 75 Figure 29 Use of the handshake byte nnnnsneesssssessseseseeneeessssssssssssssssssssssren di BO Wie 30 PUSAN OM AO esenee s e e EE EEEE iia 80 Figures Example OF send operatio seers EE 82 Figure 32 Communication via Acyclic S rViCeS ccccsssssccceeeeeeeeeeeeeeeeeseeeeeees 83 Figure 33 Telegram structure of a Mailbox 2 0 message ceccceeeeeeeeeeeeens 84 Figure 34 Telegram structure parameter access with TOL CALL 84 Figure 35 Data area ISDU IOL M command register ceeeeeeeeeeeeeees 88 Figure 36 ISDU areas see also IO Link specification cc ccccccccceceeeeeeeees 89 Figure 37 Memory areas for data StOrage cccccccccccccccccecececeeeeeeeeceeceeeeeeeeeeeeeeess 93 Figure 38 Telegram structure for IO Link events cc ccccceceeeeeeeeeeeeeeeesees 98 Figure 39 Communication via the Cyclic Services
118. put process image byte Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 129 750 657 IO Link Master e Length of the output process image byte Eigenschaften DP Slave J f X Adesse Kennung Parameteren wert a q Stationsparameter Diagnose sperren Port 1 Diagnose sperren Multiplikator zykluszeit Master Zykluszeit ms Multiplikator 0 1 Betriebsmodus Fragmentierung sperren Laenge Eingangs PA Byte Laenge Susgangs P4 Byte Port 2 Diagnose sperren Multiplikator Zykluszeit Master zykluszeit ms Multiplikator 0 1 Betriebsmodus Fragmentierung sperren Laenge Eingangs PA Byte Abbrechen Hite i Figure 46 GSD GSE Extended configuration record Parameter Port x gt Multiplier cycle time The cycle time multiplier is used to calculate the master cycle time The adjustable number range reaches from 0 to 63 Parameter Port x gt Master cycle time The master cycle time is calculated as follows Table 127 PROFIBUS DP V1 calculation of the master cycle time Master cycle time Multiplier 0 1 32 0 multiplier 1 6 Parameter Port x gt Operating mode This parameter is used to set the operating mode of a port 6 4 multiplier 0 4 Table 128 PROFIBUS DP V1 operating mode Operating Modes Inactive DI Digital Input DO Digital Outpu
119. r Configuration ccccccccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeees 55 Table 24 Register Master Configuration ccccccccccccccccccccceeeeeeeeeeeeeeeeeeeeeeeeees 56 Table 25 Internal bus process data Example of a segment distribution with a 2 ID INT TO SU igre ete ces AAA EE A 56 Table 26 Register PI Segmento saneren i sie 56 Table 27 Register Port Configuration soscyshcncssasnsecunsenuntasserennseestenssnnmrecseneeantvenss 59 Table 28 IODD interpreter buttons 0000ssesseeeeseeesssssssssssssrrrerrrrreesessssssssssssreees 63 Table 29 Resister Module ID erson TE 65 PADES a Dy rte a E E E EA 67 Table 31 Diagnostic telegram n n nnnnnnsenersrerrrrrerrrrrrrerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrn 68 Table 32 Event codes of the IO Link master nnnnnnnnnennsnnnrrnrrrrrrrrrrrrrrrrrreen 70 Table 33 Error codes acc IO Link specification cccccccee sees eeeseeeeeeeeees 73 Table 34 Structure of the simple headet cccccccccccccceeeececeeeeeeseeeeeeeeceeeees 76 Table 35 Structure of the extended header ccccccccccccccccccececeeeeeeeeeeeeeeeeeeeeeeeees 76 Table 36 Structure of the handshake Dyte cccccccccscsscccccccecccesceecececeeeeeeeeees FI Tabe S r C O eee E ee eee ee rene meee 78 Table 38 Acknowled2 mMeNl sentrerer reir eren eee ee ine ene eee ee 79 Table 39 Structure of the handshake byte nnnnnnnnnnnnnnnnnnnnrrrrrrrrrrrrrerrrrrrree
120. rameterization 53 750 657 IO Link Master 9 1 1 2 3 2 Diagnoses Errors A Ran WW x e Mailbox Events Diagnoses Erors Timestamp Type Channel Mode Source Instance Event Code Description fe 18 04 12 11 12 35 Eror Port Appears Device 4 5115 11 12 35 Eror Port Appears Device 4 i5114 11 12 35 Eror Port Disappears Master 2 k8CBO IOL connection to device has been in 11 12 35 Message Foti SingleShot Master 2 OhcFF21 Anew device has been connected 11 12 35 Eror Fort Disappears Master 2 KECH IOL connection to device has been in 11 12 35 Error Fot4 Disappears Master 2 HECE IOL connection to device has been in 11 12 35 Message Port3 SingleShot Master 2 kFF21 Anew device has been connected 11 12 35 Eror Port3 Disappears Master 2 Od BO IOL connection to device has been in OLM Eror IOLD Eror_ Fi index 8 events 0 errors 79 event Figure 23 Display of diagnostic and error messages Table 22 Display of diagnostic and error messages Instance Event instance 0 Unknown 1 Physical layer 2 Data link layer 3 Application layer 4 Application Event Code Event code hexadecimal see table Event Codes of the IO Link Masters Description of the diagnostic message or event IOLM Error IOL master error code see section Error Messages IOLD Error IOL device error code see section Error Messages FI Index Specification of the record to be accessed see section FI Index M
121. rding to EN 61000 6 3 You will find the relevant information in the section on WAGO I O SYSTEM 750 gt System Description gt Technical Data in the manual for the used fieldbus coupler controller Manual Version 1 0 2 valid from FW HW Version 02 01 maca 12 Important Notes WAGO I O SYSTEM 750 750 657 IO Link Master Appropriate housing per 94 9 EG is required when operating the WAGO I O SYSTEM 750 in hazardous environments Please note that a prototype test certificate must be obtained that confirms the correct installation of the system in a housing or switch cabinet Technical Condition of Specified Devices The components to be supplied Ex Works are equipped with hardware and software configurations which meet the individual application requirements WAGO Kontakttechnik GmbH amp Co KG will be exempted from any liability in case of changes in hardware or software as well as to non compliant usage of components Please send your request for modified and new hardware or software configurations directly to WAGO Kontakttechnik GmbH amp Co KG Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Important Notes 13 750 657 IO Link Master 2 2 Safety Advice Precautions For installing and operating purposes of the relevant device to your system the following safety precautions shall be observed DANGER Do not work on components while energized All power sources to the device s
122. rsion 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 113 750 657 IO Link Master 11 3 2 IOL M Port Configuration record The IOL M Port Configuration record contains configuration and parameterization data of the respective IO Link ports The record can read or written via the Mailbox parameter access service IOL CALL see section Parameter Access Service IOL CALL Table 92 IOL M Port configuration Access Entity Port FI_Index _ 1OL Index 0x0200 IOL_M Port Configuration Port 1 2 650984 0x0300 IOL M Port Configuration Port 2 2 3 0x0400 IOL M Port Configuration Port 3 4 A 0x0500 IOL M Port Configuration Port 4 The following table provides an overview of the data fields of the IOL M record Port Configuration The data structure 1s provided for each port and can be reached via the Mailbox see section Mailbox 2 0 Transmission Method Table 93 IOL M Port Configuration Data record User actory Value Byte oe Byte 0 OxCl oon Ee a ail wo 0 Po r ooo r ooo oOo immediate immediate PORT INSPECTION _ r w LEVEL dw o ew tw o ew rw o dew The individual fields are described in more detail below immediate 2 24 i l l immediate wi it 4 immediate Start up Start up W W O W W W W F r j r 11 3 2 1 PORT CONFIG The PORT CONFIG data field contains configuration settings for the IO Link port At delivery PORT
123. sonal Injury Indicates a high risk imminently hazardous situation which if not avoided will result in death or serious injury DANGER Personal Injury Caused by Electric Current Indicates a high risk imminently hazardous situation which if not avoided will result in death or serious injury Personal Injury Indicates a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situation which if not avoided may result in minor or moderate injury NOTICE Damage to Property Indicates a potentially hazardous situation which if not avoided may result in damage to property NOTICE Damage to Property Caused by Electrostatic Discharge ESD Indicates a potentially hazardous situation which if not avoided may result in damage to property Note Important Note Indicates a potential malfunction which if not avoided however will not result in damage to property Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Notes about this Documentation 9 750 657 IO Link Master Information i Additional Information Refers to additional information which is not an integral part of this documentation e g the Internet Manual Version 1 0 2 valid from FW HW Version 02 01 maca 10 Notes about this Documentation WAGO I O SYSTEM 750 750 657 IO Link Master 1 4
124. ss data of the associated channel appears independent of the IO Link device type The display is redundant to the data in the associated process data segment Note Corresponding SIO bits always zero during fragmentation If you have switched on fragmentation of the process data the corresponding bit is always zero on the SIO byte Manual Version 1 0 2 valid from FW HW Version 02 01 maca 36 Process Image WAGO I O SYSTEM 750 750 657 IO Link Master Output data The SIO byte is only applied when the associated process data segment has a length of 0 Otherwise the value is ignored in the SIO byte Process data that exceeds 1 bit per port is in the range of the cyclic data see the following section 6 4 Cyclic Process Data The following is an example of a Mailbox size of 2 bytes during configuration The first bytes of the process image are already allocated with the control status byte the Mailbox bytes and the SIO byte If the selected internal bus data width is more than the set Mailbox size control status and SIO byte another data storage area is available in addition to using the SIO byte in which process data is transferred cyclically from attached IO Link devices see the following figure Four segments can be configured in this area one segment for each pot available The segment size 1s set based on the requirements of the application or attached devices The figure shows the following application with a M
125. st entry Click Refresh to display the data again Help Opens the WAGO I O CHECK online help Manual Version 1 0 2 valid from FW HW Version 02 01 maca 52 Configuration and Parameterization WAGO I O SYSTEM 750 750 657 IO Link Master 9 1 1 2 3 1 Mailbox Events ibe z Ha id bl x Recd lOLSPDUCall PAREEN Sent lOLSPDUCall D000 Received lOLSPDUCall OcD000 Received lOLSPDUCall Oc0000 Sent lOLSPDUCall 0000 Sent lOLSPDUCall D000 Received lOLSPDUCall bcD000 Sent lOLSPDUCall 0001 Received IOLSPDUCall 20001 Sent lOLSPDUCall 0010 11 15 17 11 15 17 11 15 17 11 1518 11 1518 2 11 15 18 11 15 18 11 15 18 11 15 18 11 1518 8 events D errors 79 events Figure 22 Display of Mailbox events Table 21 Display of Mailbox events Timestamp of the Mailbox events Mbx No 0 Acyclic channel 1 2 3 4 Fragmentation service ProtID Protocol ID 0 IOL PD 1 IOL CALL 2 IOL DIAG Data direction Received Sent Specification of the record to be accessed see section FI Index Status Init Sync Ready Done Index Index see table Access to Data Areas 0x100 IOL M Basic configuration 0x200 IOL M Port 1 0x300 IOL M Port 2 0x400 IOL M Port 3 0x500 IOL M Port 4 0x1000 Command register IOL subindex if device event Size of the telegram Display of the telegram data Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Pa
126. ster Configuration Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Configuration and Parameterization 55 750 657 IO Link Master Table 23 Register Master Configuration Description Diagnosis settings Enable diagnosis per 7 Switch on acyclic diagnosis via the Mailbox acyclic channel Switch off acyclic diagnosis via the Mailbox No diagnosis events of the IO Link master Notice Not those of the attached devices are sent via the acyclic channel to the control The diagnosis of the IO Link master and the individual ports are to be viewed separately _ Do not use acyclic diagnosis in connection with a PROFIBUS coupler Do not enable acyclic diagnosis via WAGO I O CHECK if using a PROFIBUS coupler The GSD GSE file is used for this purpose Enable diagnosis per Switch on cyclic diagnosis via the status byte KBUS status byte Switch off cyclic diagnosis via the status byte Error states of the I O module and attached devices are no longer displayed in the status byte No display in the status byte when diagnosis is off If diagnosis is disabled important diagnostic messages from attached devices may not longer appear in the status byte Segmentation Mode Modus Port x fragmented Enable fragmentation of the respective port not fragmented Disable fragmentation of the respective port Segmentation Auto Cale Offset in the Input Output area is automatically ca
127. t IO Link Manual Version 1 0 2 valid from FW HW Version 02 01 MAGO 130 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master Parameter Port x gt Length of the input process image This parameter is used to set the size of a port segment for the process input data on the internal bus in the unit Byte With a segment length of 0 no process data from the IO Link device when connected appears The maximum width of a segment is 15 bytes The segments of all ports are one right after the other The settings are saved in retentive memory Note Enable fragmentation when the segment width is too small When the process data width of an attached IO Link device is greater than the segment width available enable fragmentation for the port concerned If fragmentation is enabled the process data is transmitted cyclically in a fragmented manner per port If you do not enable fragmentation only the available segment width is used and all other data is lost If fragmentation is ON the input process data must be defragmented by a suitable function block in the PLC Parameter Port x gt Length of the output process image Table 129 PROFIBUS DP V1 parameter Port x Length of the output process image Data Type Upper limit 15 Portx Length of the output process Var BitArea image This parameter is used to set the size of a port segment for the process output data on the internal bus in the unit Byte The set
128. t Downstream Offset Port x Position of a port segment in relation to the control status byte Length Port x Set the length of a port segment in bytes Byte Offset Content ret ee Cea a oM oM 0 Se Yt e gt ele ele gt gt FP epele YP YFP YFP YP SY YLT Oo o opo x x x x x x x x x oS O O omo O D O Se Se v Ay Af APO B amp B A B amp Afo BB Bh he Be AIS 6S Pr e FIL vr le Fe Fe evle ere Ye YF A E a g dg S S SIS S S G GIS S SA S G amp Glo so vo o oO O0 o 0O o 0O O o 0O o 0O oO oO oO o vo oD Oo D sl tg S S est a e Stal sl sl el es a ee OD Of OF OD OOF OO ON ON OD SNF ON ON OH ODN OH ON ON ao 2 2 o o O o 0O o 0O O o O o wv oO oO oO o O NNNINNINNANAURAINUVAVRAURNRNAARA AY YP Pp Size Size Size Size 3 2 5 A few rules must be followed during segmentation The smallest value for Offset is 4 The first 4 bytes of the internal bus process image are already occupied by the status control byte at least two Mailbox bytes and the SIO byte Segments may not overlap Segments can only lie next to each other Offset port segment length must lie within the internal bus The width of the internal bus process image must be configurable within 4 6 8 10 12 16 20 and 24 bytes Data Direction I O Module gt Control Table 26 Register PI Segmentation Description Input Upstream Offset Port x Position of a port segment in relation t
129. t 750 657 Fieldbus Fieldbus coupler Hardware Software CUTS Item No Loader system controller Version Version Version WAGO IPC IPC 758 0870 Firmware revision 2 4 31 0111 0000 0010 Internal bus FW revision 01 02 10 12 0000 0111 Internal bus FW revision 01 02 10 12 0000 0111 Internal bus FW revision 01 02 10 12 758 0876 Firmware revision 01 01 26 05 0000 0112 Internal bus FW revision 01 02 10 12 Note Restriction on CANopen couplers 750 347 and 750 348 With a process data length of 4 bytes the byte sequence is turned for CANopen couplers up to software version 08 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Device Description 19 750 657 IO Link Master 4 1 View Figure 3 View Manual Version 1 0 2 valid from FW HW Version 02 01 maca 20 Device Description Table 4 Sune acc to ares View T ohana pamare see chapter Marking possibility with Mini WSB possibility with Mini WSB Jake E E omens CAGE CLAMP connections C Q 1 C Q 3 saw CAGE CLAMP connections L 24 V FARETE CAGE CLAMP connections L 0 V es eemmmesay Ce oe CAGE CLAMP connections Field supply 0 V ee oe O a en eraran mi 603 608 CAGE CLAMP connections L 24 V CAGE CLAMP connections L 0 V WAGO I O SYSTEM 750 750 657 IO Link Master Device Description gt
130. tatus Byte The control byte has the following structure Table 66 Control byte Control byte 0 Read Register 1 Write Register Bete une During register communication the register query response is contained in the status byte Table 67 Status byte Status byte i Register number Acknowledgement The register data is transferred in the subsequent 2 bytes byte 1 and byte 2 of the internal bus process image Manual Version 1 0 2 valid from FW HW Version 02 01 maca 104 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 2 2 Register Overview The following section provides an overview of the I O module registers Table 68 Overview of I O module registers No Memory Access Default Description Area value 01 05 f f 0x0000 Reserved SS 06 RAM___ ro Var Status byte of the internal bus 07 0x0000 08 ROM _ ro__ 0x028F__ WAGO article number without 0750 ROM fro 0x3031 _ Software index String 10 RAM__ fro Var Number of physical channels _ RAM _ fro Var Number of logical channels RAM _ ro Var Fieldbus process data widths 13 fram lo var Data ype register 0x 1000 Software version 17 26 _ 0x0000 29 EEPROM ro 0x0000 WAGO order number digits 7 9 30 _ EEPROM ro 0xI19AA_ WAGO order number digits 4 6 bi fram a ivar ode word 32 BEPROM r w__ Var 33 BEPROM riw _ Var Process data layout 35 52 0x0000 5 Ram fo Vas Parameter channel
131. the parameter transfer server Other error in the ISDU telegram Ox8CCO Manufacturer mA specific 0x8CC2 Ox8CC3 1 The new Check new port Error once operating mode of the port corresponds to the current one but the new master cycle time corresponds to the old one 2 IOL masterstack internal problem with the fallback of the IOL device 3 IOL masterstack internal problem with the master cycle time Manual configuration Version 1 0 2 valid from FW HW Version 02 01 WAGD 138 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master Table 133 PROFIBUS event codes IOL ene e nee ee Solution IOL type IOL mode PROFIBUS DP event Channel ene e nee ee code Error code Error text Ox8CC4 Manufacturer specific 0x8CC5 0x8CC6 The frequency of the Prevent events Error coming Error events or with which going the events are written to the queue is higher than the readout frequency of the queue The oldest events are overwritten and are thus lost Ox8CC7 1 IOL device Following solutions Warning once whose process data 1 Set segmentation length is greater than to available process the segmentation set data length is connected 2 Set segmentation 2 Segmentation is to available process set smaller than the data length process data length 3 SIO byte must of the attached IOL have a length of 1 device byte or segmentation 3 The SIO byte and must be set t
132. tings are made in units of 1 byte With a segment length of 0 no process data from the IO Link device when connected appears The maximum width of a segment is 15 bytes The segments of all ports are one right after the other The settings are saved in retentive memory Note Enable fragmentation when the segment width is too small When the process data width of an attached IO Link device is greater than the segment width available enable fragmentation for the port concerned If fragmentation is enabled the process data is transmitted cyclically in a fragmented manner per port If you do not enable fragmentation only the available segment width is used and all other data is lost If fragmentation is ON the output process data must be fragmented by a suitable function block in the PLC Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 131 750 657 IO Link Master 11 4 1 3 Configuring with Function Blocks 11 4 1 3 1 SIMATIC Step 7 For the functionality of the acyclic channel the acyclic PROFIBUS DP V1 service is to be used in the PROFIBUS environment In addition Siemens has made an OL_ CALL function block available This block can be used to read or write different data areas accessible with the FI Index 98 see section Parameter Access Service IOL_ CALL The input parameter CAP always used the value 255 DB1Z0 FB1 FB IOL CALL MeO DWFLEFA 255 Med 1 Mile
133. tion or 1 byte for the other direction e When switching on fragmentation byte is always required for control information in both data directions e The SIO byte should untouched in terms of its offset and length 1 e OFFSET 24 length 8 e The Mailbox cannot be changed in its position and length It always occupies byte 1 and 2 n the internal bus process image for both data directions e The segments may no overlap e The sum of all segment lengths for both data directions must be smaller than the data width available on the internal bus The control status byte and 2 bytes for the Mailbox are to be included The SEGMENT MODE byte has the value 0x00 by default and the following Structure Table 90 SEGMENT MODE Data structure FRAG FRAG FRAG FRAG PORT4 PORT3 PORT2 PORTI The following table describes the individual bits Table 91 SEGMENT MODE Description Description FRAG PORTI1 LO Fragmentation for data segments IN OUT for port 1 OFF Fragmentation for data segments IN OUT for port 1 ON FRAG PORT2 ro Fragmentation for data segments IN OUT for port 2 OFF Fragmentation for data segments IN OUT for port 2 ON FRAG PORT3 FO Fragmentation for data segments IN OUT for port 3 OFF Fragmentation for data segments IN OUT for port 3 ON FRAG PORT4 0 Fragmentation for data segments IN OUT for port 4 OFF l Fragmentation for data segments IN OUT for port 4 ON Manual Ve
134. umber Software Revision UNSIGNED8 4 Software version number Not used O Link Interface Module I amp M Version O1 hex Ol nex V1 1 I amp M version amp M supported PROFIBUS User Organization More information about Identification amp Maintenance Functions More information about Identification amp Maintenance Functions is available on the Internet in the document Profile Guideline Part 1 Identification amp Maintenance Functions at http www profibus com under Downloads gt Technology gt PROFIBUS Order ID The Order ID provides the order number of the I O module as an ASCII string Unused data bytes are populated with 0x20 Example article number of the IO Link master 750 657 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 119 750 657 IO Link Master Table 106 I amp MO record field Order ID By te o 1 2 3 T E 6 7 Is 9 h10 Jia 12 13 14 15 16 17 lis 19 j c E pitty i tt tt 11 3 3 2 Serial Number The Serial Number provides the serial number of the I O module as an ASCII string The serial number UNSIGNED32 format hex is written to the I O module during the manufacturing process and is unique Unused data bytes are populated with 0x20 Example serial number of the IO Link master 005E871Chex Table 107 I amp MO record field Serial Number peje 1 fo Js fa fs for fa eee es J amp Oojo 11 3 3
135. upload The upload request of the IO Link device is suppressed by the I O module 3 Disable Download Prevents parameter download The download request of the control is not sent to the IO Link device by the I O module Application parameter upload The IOL D parameters are uploaded to the parameter server of the IO Link master if the device parameters have been changed This occurs either remotely via the bus or locally on the device In this case an internal flag is set in the device that is queried by the master when starting next Application parameter download When uploading to the IO Link device the master checks the identity of the device DeviceID VendorID SerialNumber When successful the parameter server synchronizes the parameters For devices without ISDU support parameters are always downloaded e For devices with ISDU support parameters are only downloaded 1f the checksums do not equal the parameter sets IOLD_FEATURE The IOLD FEATURE data field is reserved for various configuration bits Only one is used currently for activation deactivation of device diagnosis By default transmission of diagnostic message via the internal bus to the control is enabled The following table provides an overview of the data field Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 Appendix 117 750 657 IO Link Master Table 103 IOLD DEATURE Data structure poo o o o o o
136. upstream and downstream lengths cannot be byte Manual Version 1 0 2 valid from FW HW Version 02 01 WAGD 96 Appendix Table 63 ERR CM PEND CHNG extended error information Code Designation RET ERR PORT2_ UPSTREAM LEN _ AND OFFSET RET ERR PORT2_ DOWNSTREAM L EN AND OFFSET RET ERR PORT2_ CYCL_ MBX LEN RET ERR PORT3_ UPSTREAM LEN _ AND OFFSET RET ERR PORT3_ DOWNSTREAM L EN AND OFFSET RET ERR PORT3_ CYCL_ MBX LEN RET ERR PORT4_ UPSTREAM LEN _ AND OFFSET RET ERR PORT4_ DOWNSTREAM __ LEN AND OFFSET RET ERR PORT4_ CYCL_ MBX LEN Length and offset of the upstream segmentation from port 2 is faulty Segmentation overlaps other data segments Segmentation overlaps internal bus data width Length and offset of the downstream segmentation from port 2 is faulty Segmentation overlaps other data segments Segmentation overlaps internal bus data width Length of the fragmented data segment for port 2 1s faulty Length and offset of the upstream segmentation from port 3 is faulty Segmentation overlaps other data segments Segmentation overlaps internal bus data width Length and offset of the downstream segmentation from port 3 is faulty Segmentation overlaps other data segments Segmentation overlaps internal bus data width Length of the fragmented data segment for port 3 1s faulty Length and offset of the upstream segmentation from port 4 is faulty Segm
137. x Tee Mailbox B e bus transferred cyclically via the status byte of the internal bus 11 3 1 6 IOLM_PAB_STRUCT The IOLM PAB STRUCT data field contains the configuration for the internal bus process image Access occurs via an IOL CALL Table 89 IOLM PAB STRUCT Data structure Pre ols a s a s e f lse sof sn rz 13 as 16 17 18 19 20 a1 222s Content ontent SEGM LENGTH SEGM OFFSET SEGM OFFSET SEGM OFFSET OUT PORT2 OUT SEGM LENGTH PORT3 OUT SEGM LENGTH _ OUT SEGM OFFSET _ OUT SEGM LENGTH SEGM OFFSET PORT4 SIO OFFSET EGMENT MOD SIO LENGTH PORT1 OUT PORT1 OUT PORT2 PORT3 OUT PORT4 PORTI IN PORTI IN N Pre ae 25 26 27 20 29 32 03425 oe Content SEGM LENGTH PORT2_IN_ SEGM OFFSET PORT2 IN SEGM LENGTH PORT3 IN_ SEGM OFFSET PORT3 IN_ SEGM LENGTH PORT4 IN SEGM OFFSET PORT4 IN SEGM LENGTH The parameters are specified in the Bit unit The offset refers to the start of the internal bus process image For a segment length of 0 no process data from the attached IO Link device is written to the internal bus process image IN or process by the internal bus process image OUT Manual Version 1 0 2 valid from FW HW Version 02 01 MAGO 112 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master A few rules must be followed during fragmentation e When switching on fragmentation the minimum size for a segment 1s 2 bytes for one direc
138. ySettings Ss Loads factory settings SaveAsUserSettings 0x1235 Saves current configuration as user settings required required Changes required To apply written records to the I O module the CommitPendingChanges command must be initiated after writing a record The payload then has to be Ox1235 Manual Version 1 0 2 valid from FW HW Version 02 01 WAGO I O SYSTEM 750 750 657 IO Link Master Appendix 93 The following figure illustrates the different memory areas for data storage command read parameter 1 N command write parameter 1 N parameter Buffer working parameter J parameter ed Figure 37 Memory areas for data storage Table 59 Memory areas for data storage A factory parameter Sa a CommitPendingChanges 2 LoadFactorySettings 3 i SaveAsUserSettings LoadUserSettings If the command cannot be executed without error an error code is returned see the following section Manual Version 1 0 2 valid from FW HW Version 02 01 maco 94 Appendix WAGO I O SYSTEM 750 750 657 IO Link Master 11 1 2 1 4 Error Messages In case of error 4 bytes in the original data part of the telegram are returned that provide detailed information about the error Table 60 IOL_ CALL response telegram in case of error for FI INDEX 65000 65004 65099 Byte Content State 128 0x80 IOL D add error code

IO-Link-Master 750-657

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