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Operating Instructions 

IO-Link Master with EtherNet/IP Interface 

StandardLine 

4 Ports 

IP 65 / IP 66 / IP 67 

AL1120

 

HW Revision: AA, AB 

Firmware: 2.3.x 

LR DEVICE: 1.5.0.x 

English 

Summary of Contents for AL1120

Page 1: ...7391219 03 04 2019 Operating Instructions IO Link Master with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 AL1120 HW Revision AA AB Firmware 2 3 x LR DEVICE 1 5 0 x English...

Page 2: ...4 Function 9 4 1 Communication parameter setting evaluation 10 4 1 1 IO Link 10 4 1 2 EtherNet IP 10 4 1 3 Parameter setting 11 4 1 4 Visual indication 11 4 2 Digital inputs 11 4 3 IO Link supply 11 5...

Page 3: ...IO Link devices 35 9 2 EtherNet IP 36 9 2 1 Registration of the EDS file 36 9 2 2 Integrate the AL1120 into the EtherNet IP project 37 9 2 3 Set connection types and RPI 38 9 2 4 Configure AL1120 39 9...

Page 4: ...IO Link Master with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 4 13 2 4 Acyclic data 74 14 Index 109...

Page 5: ...is the property of the ODVA EtherCAT is a registered trade mark and patented technology licensed by Beckhoff Automation GmbH Germany IO Link is the property of the PROFIBUS Nutzerorganisation e V Germ...

Page 6: ...t for action Reaction result see abc Cross reference 123 0x123 0b010 Decimal number Hexadecimal number Binary number Designation of pushbuttons buttons or indications 1 4 Modification history 52841 Ve...

Page 7: ...se operating instructions Adhere to the warning notes on the product 2 2 Required background knowledge 34185 This document is intended for specialists Specialists are people who based on their relevan...

Page 8: ...d use 8 34079 3 1 Permitted use 34211 The IO Link master serves as a gateway between intelligent IO Link devices and the EtherNet IP network The device is designed for use without a control cabinet in...

Page 9: ...IO Link Master with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 9 4 Function Content Communication parameter setting evaluation 10 Digital inputs 11 IO Link supply 11 33836...

Page 10: ...rNet IP 52585 The device offers the following EtherNet IP functions EtherNet IP Device 2 port switch for access to the EtherNet IP interface Gateway for transmission of the process and parameter data...

Page 11: ...s Status and error indication of the gateway of the EtherNet IP connection and of the system Status display of the voltage supply Status and activity display of the Ethernet connection Status error an...

Page 12: ...t the device 34059 Disconnect the system from power before installation For installation choose a flat mounting surface Please observe the maximum tightening torque Fix the unit to the mounting surfac...

Page 13: ...itions to avoid excessive strain on the installation points and the M12 connections Ensure correct fit and proper assembly of the M12 connecting parts If these instructions are not complied with the s...

Page 14: ...e 0 6 0 8 Nm Connect the unit via the M12 socket X21 and or X22 to the industrial Ethernet network e g laptop PC with installed parameter setting software LR DEVICE laptop PC with installed monitoring...

Page 15: ...lass A operation 51959 Wiring information The connected IO Link devices must be supplied exclusively via the IO Link master The additional digital inputs IO Link ports X01 X04 pin 2 have a type 2 beha...

Page 16: ...assuring basic insulation according to IEC 61010 1 secondary circuit with 30 V DC maximum supplied from mains circuit up to 300 V of overvoltage category II Ensure that the IO Link devices and the con...

Page 17: ...ing to EN61010 1 secondary circuit with maximum 30 V DC supplied by mains circuit up to 300 V of overvoltage category II Tightening torque 0 6 0 8 Nm Maximum cable length 25 m To connect the device us...

Page 18: ...18 LED indicators 19 34063 7 1 Overview 34612 1 Status LEDs RDY NET and MOD Status LEDs S 19 2 Status LEDs LNK and ACT of the EtherNet IP ports 1 X21 and 2 X22 Ethernet interface S 19 3 Status LED US...

Page 19: ...nection established and a Exclusive Owner connection has not timed out on Connection at least one CIP connection established and an Exclusive Owner connection has not timed out red flashes Connection...

Page 20: ...k ports Class A 34074 Each IO Link port Class A has 2 LEDs marked as IOL and DI The LEDs indicate the status of the IO Link port Status LED Description IOL yellow off Port configured as DI DO pin 4 C...

Page 21: ...display elements S 18 To enable parameter setting of the AL1120 the fieldbusinterface of the network environment must be configured correspondingly Configure the fieldbus interface ports X21 X22 Field...

Page 22: ...Cycle time Vendor ID ID of the manufacturer of the IO Link device Device ID ID of the IO Link device Name Article number of the IO Link device For ifm articles This article number is stored along with...

Page 23: ...IO Link Master with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 23 9 Configuration Content LR DEVICE 24 EtherNet IP 36 33858...

Page 24: ...ts Activate data transfer to LR AGENT or LR SMARTOBSERVER 30 IO Link ports Configure operating mode 31 IO Link ports Set the device validation and data storage 32 IO Link Ports Set fails safe values 3...

Page 25: ...the connected IO Link devices without being connected to the AL1120 OFFLINE mode The configuration created in this way can be stored as a file lrp and loaded to the AL1120 and activated at a later dat...

Page 26: ...P and IoT Core have read access rights to events alarms EtherNet IP IoT read only EtherNet IP has read and write access rights to parameters and process data EtherNet IP has read access rights to even...

Page 27: ...5 255 Port LR Agent or SMARTOBSERVER Port number that is used to send process data to LR AGENT or LR SMARTOBSERVER 0 65535 Factory setting 35100 Interval LR Agent or SMARTOBSERVER Cycle time for the t...

Page 28: ...e set by the user DHCP IP parameters are set by a DHCP server in the network BOOTP IP parameters are set via the Bootstrap Protocol BOOTP IP address IP address of the EtherNet IP port Factory setting...

Page 29: ...ut data 8 bytes output data 16 bytes input 16 bytes output 16 bytes input data 16 bytes output data 32 bytes input 32 bytes output 32 bytes input data 32 bytes output data Swap Sequence of bytes in th...

Page 30: ...he interface to the LR AGENT or LR SMARTOBSERVER has to be correctly configured IoT Configure the interface to LR AGENT or LR SMARTOBSERVER S 27 To activate deactivate data transfer Select Port x menu...

Page 31: ...ues Mode Operating mode of the IO Link port Disabled Port deactivated DI Operation as digital input DO Operation as digital output IO Link Operation as IO Link interface Cycle time actual Current cycl...

Page 32: ...ign vendor ID and device ID no there is no automatic storage changes of the current parameter values will not be stored yes recovery of the parameter values when connecting an identical IO Link device...

Page 33: ...Set ON Fail safe IO Link Fail safe value of the output for operating mode IO Link Off no Fail safe Reset Fail safe OFF Old Fail safe old value Pattern Fail safe byte pattern Parameter only changeable...

Page 34: ...device to factory settings Select Firmware menu The menu page shows the current settings Click on Factory Reset to reset the device LR DEVICE sets the device to the factory settings 9 1 12 Firmware Re...

Page 35: ...figure access rights S 26 1 Select IO Link master Start LR DEVICE Update IODD file library OR Import IODD file of the IO Link device manually Scan network for devices LR DEVICE detects IO Link master...

Page 36: ...software The information in the following sections refers to the EtherNet IP projection software RSLogix 5000 9 2 1 Registration of the EDS file 34324 ifm provides an EDS file to integrate the AL1120...

Page 37: ...oject 2 Configure EtherNet IP PLC and IO scanner Select and configure EtherNet IP controller and IO scanner EtherNet IP project includes a EtherNet IP controller and an IO scanner 3 Integrate AL1120 i...

Page 38: ...erval RPI can be selected To set the connection type Requirements AL1120 is correctly integrated into the EtherNet IP project Integrate the AL1120 into the EtherNet IP project S 37 1 Open the module p...

Page 39: ...IP LineRecorder EtherNet IP and LR DEVICE have read and write access rights to parameters and process data EtherNet IP and LR DEVICE have read access rights to events alarms 0x01 EtherNet IP LineRecor...

Page 40: ...nterface AL1120 C Port_Cycle_Time_Port_x Cycle time of the data transmission between the IO Link master and the IO Link device 0x00 The device automatically sets the fastest possible cycle time 0x01 2...

Page 41: ...mode for output data when the EtherNet IP connection is interrupted 0x00 No Failsafe 0x01 Failsafe Reset Value 0x02 Failsafe Old Value 0x03 Failsafe with Pattern AL1120 C Fail_Safe_Value_DO_Port_x Fai...

Page 42: ...The object enables direct read and write access to IO Link objects of the IO Link device The extent of the configurable parameters depends on the IO Link device The following services are available N...

Page 43: ...hows the data structure with cyclic input data AL1120 I Data Mapping of the inputs to the data structure AL1120 I Data Cyclic data S 63 9 2 8 Write cyclic output data 34386 The user can access the cyc...

Page 44: ...ion of the voltage supply of the device 43 Port X01 Status information events 58 Port X02 Status information events 73 Port X03 Status information events 88 Port X04 Status information events To acces...

Page 45: ...information about the functional operational blocks Help function of the EtherNet IP projection software Supported EtherNet IP configuration modes 34383 The AL1120 supports the following EtherNet IP...

Page 46: ...ple of the command channels 34343 General process of an acyclic communication 1 Write command request In the request channel write requested command data without Trigger bit Set Trigger 1 Change of Tr...

Page 47: ...w IO Link device to the IO Link port Command 0x20 Set validation ID data storage S 82 Set fail safe data pattern Behaviour of the outputs when the EtherNet IP connection is interrupted and setting of...

Page 48: ...mware update 49 Replace IO Link device 50 51990 The operation of the unit is maintenance free Dispose of the unit in an environmentally friendly way in accordance with the applicable national regulati...

Page 49: ...To install a new firmware version on the device Requirements File with new firmware has been downloaded Ethernet connection between laptop PC and device is established 1 Call up web interface Start we...

Page 50: ...pports IO Link standard 1 1 or higher 1 Set data storage Set the following parameters of the IO Link port Validation and Data Storage Type compatible V1 1 device with Restore Save changes 2 Replace IO...

Page 51: ...ts IP 65 IP 66 IP 67 51 11 Factory Settings 34591 In the factory settings the device has the following parameter settings Parameter Factory setting IP address 192 168 1 250 Subnet mask 255 255 255 0 I...

Page 52: ...IO Link Master with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 52 12 Accessories 33870 List of accessories of AL1120 www ifm com Product page Accessories...

Page 53: ...IO Link Master with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 53 13 Appendix Content Technical data 54 EtherNet IP 58 33879...

Page 54: ...1 1 Application 33878 Application Application I O modules for field applications Daisy chain function Communication interface 13 1 2 Electrical data 33808 Electrical data Operating voltage V 20 30 DC...

Page 55: ...Port Class A 4 x 1 Max current load per output mA 200 Short circuit protection yes 13 1 6 Interfaces 34586 Interfaces Communication interface Ethernet IO Link Communication interface IO Link TCP IP E...

Page 56: ...t temperature C 25 60 Storage temperature C 25 85 Max perm relative air humidity 90 Max height above sea level m 2000 Protection rating IP 65 IP 66 IP 67 Pollution Degree 2 13 1 8 Approvals tests 3387...

Page 57: ...ectrical connection 34608 Voltage supply IN X31 Connector M12 Wiring 1 24 V DC US 2 3 GND US 4 Ethernet IN OUT X21 X22 Connector M12 Wiring 1 TX 2 RX 3 TX 4 RX 5 Process connection IO Link Ports Class...

Page 58: ...Parameter data 59 Cyclic data 63 Acyclic data 74 33674 13 2 1 Supported connection types 34410 Name Configuration Assemby Input Assembly Instance Output Assembly Instance Exclusive Owner IO Acyc Diag...

Page 59: ...IO Link Master with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 59 13 2 2 Parameter data Content Configuration Assembly Instance 199 60 34170...

Page 60: ...ccess rights to parameter process data and events diagnostics data of the IO Link master and the connected IO Link devices 1 Byte 0x00 EtherNet IP IoT 0x01 EtherNet IP IoT ro 0x02 EtherNet IP only 0x0...

Page 61: ...n between the IO Link master and the IO Link device 1 byte 0x00 As fast as possible 0x01 2 milliseconds 0x02 4 milliseconds 0x03 8 milliseconds 0x04 16 milliseconds 0x05 32 milliseconds 0x06 64 millis...

Page 62: ...the IO Link port Device ID 0x123456 Device ID MSB 0x12 Device ID 0x34 Device ID LSB 0x56 3 bytes pro Byte 0x00 0xFF Failsafe Mode IO Link Fail safe mode for output data when the EtherNet IP connection...

Page 63: ...2 3 Cyclic data Content Input assembly Instance 100 I O data acyclic data diagnosis data 64 Input Assembly Instance 101 I O data acyclic data 65 Input Assembly Instance 102 I O data 66 Output assembl...

Page 64: ...rmation S 69 64 65 Port X02 PQI Mapping PQI S 68 66 81 Port X02 Diagnostic vendor ID device ID results Mapping IO Link port information S 69 82 83 Port X03 PQI Mapping PQI S 68 84 99 Port X03 Diagnost...

Page 65: ...5 Acyclic commando area Response channel Response channel S 76 46 47 Port X01 PQI Mapping PQI S 68 48 49 Port X02 PQI Mapping PQI S 68 50 51 Port X03 PQI Mapping PQI S 68 52 53 Port X04 PQI Mapping PQ...

Page 66: ...n Mapping Status information S 67 4 5 Port X01 PQI Mapping PQI S 68 6 7 Port X02 PQI Mapping PQI S 68 8 9 Port X03 PQI Mapping PQI S 68 10 11 Port X04 PQI Mapping PQI S 68 12 Port X01 Input data IO Li...

Page 67: ...l on pin 2 of the IO Link port 1 bit 0x0 LOW 0x1 HIGH Mapping Status information 34395 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 reserved reserved reserved reserved X04 Short OL X03 Short OL X02...

Page 68: ...a 0x1 invalid Data Wrong VID DID Evaluation whether actual and projected Vendor ID and Device ID match 1 bit 0x0 OK 0x1 wrong VID and or DID Wrong Cycle Time Evaluation whether actual and projected cy...

Page 69: ...ent 3 Code LSB Event 3 Code MSB reserved Legend VID Vendor ID of the connected IO Link device VID 0x1234 DID MSB 0x12 DID LSB 0x34 2 bytes pro Byte 0x00 0xFF DID Device ID of the connected IO Link dev...

Page 70: ...et IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 70 0x5 0x7 reserved Event m Code Code Event code device dependent Code 0x1234 Code MSB 0x12 Code LSB 0x34 2 bytes depends on device IODD instruct...

Page 71: ...gital output data DO S 73 1 reserved 2 reserved 3 reserved 4 45 Acyclic command area Request channel Request channel S 75 46 Port X01 Output data IO Link n bytes 46 n Port X02 Output data IO Link n by...

Page 72: ...X04 Digital Output pin 4 DO Mapping Digital output data DO S 73 1 reserved 2 Port X01 Output data IO Link n bytes 2 n Port X02 Output data IO Link n bytes 2 2n Port X03 Output data IO Link n bytes 2 3...

Page 73: ...s IP 65 IP 66 IP 67 73 Mapping Digital output data DO 34415 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 reserved reserved reserved reserved X04 pin 4 X03 pin 4 X02 pin 4 X01 pin 4 Legend pin 4 Sig...

Page 74: ...c command channel 34325 In the cyclic process data command channels for the transmission of acyclic data is available Object Contents Bytes Access Output assembly Request channel field bus PLC IO Link...

Page 75: ...MSB 0x12 Port No LSB 0x34 8 Bit 0x01 Port X01 0x02 Port X02 0x04 Port X04 Index Index of the IO Link object Index 0x1234 Index MSB 0x12 Index LSB 0x34 8 Bit per byte 0x00 0xFF Subindex Subindex of the...

Page 76: ...rt No LSB 0x34 8 bits 0x01 Port X01 0x02 Port X02 0x04 Port X04 Index Index of the IO Link object Index 0x1234 Index MSB 0x12 Index LSB 0x34 8 bits per byte 0x00 0xFF Subindex Subindex of the IO Link...

Page 77: ...yte 0 or Error Code User data byte 0 or error codes 8 bits User data 0x00 0xFF Error Code Error codes S 78 Data byte 1 or Additional Code User data byte1 or additional error codes 8 bits User data 0x0...

Page 78: ...EV Device application error no details 0x11 IDX_NOTAVAIL Index not available 0x12 SUBIDX_NOTAVAIL Subindex not available 0x20 SERV_NOTAVAIL Service temporarily not available 0x21 SERV_NOTAVAIL_LOCCTRL...

Page 79: ...with EtherNet IP Interface StandardLine 4 Ports IP 65 IP 66 IP 67 79 Acyclic commands Content Command 0x10 Set mode 80 Command 0x20 Set validation ID data storage 82 Command 0x30 Set fail safe data pa...

Page 80: ...Port No LSB 5 Port No MSB 6 reserved 7 reserved 8 reserved 9 reserved 10 Trigger 0x10 11 Target Mode 12 45 reserved Legend Port No Number of the IO Link port Port No 0x1234 Port No MSB 0x12 Port No LS...

Page 81: ...Port No Number of the IO Link port Port No 0x1234 Port No MSB 0x12 Port No LSB 0x34 2 Byte 0x01 Port X01 0x02 Port X02 0x04 Port X04 Handshake Status of the execution of the command 1 Bit 0x0 command...

Page 82: ...5 Port No MSB 6 reserved 7 reserved 8 reserved 9 reserved 10 Trigger 0x20 11 Validation ID 12 42 reserved Legend Port No Number of the IO Link port Port No 0x1234 Port No MSB 0x12 Port No LSB 0x34 2...

Page 83: ...rt No MSB 0x12 Port No LSB 0x34 2 byte 0x01 Port X01 0x02 Port X02 0x04 Port X04 Handshake Status of the execution of the command 1 bit 0x0 command is executed 0x1 execution of the command was success...

Page 84: ...erved 8 reserved 9 reserved 10 Trigger 0x30 11 Fail safe mode 12 Byte Length N 13 Fail safe data byte 0 44 Fail safe data byte 31 45 reserved Legend Port No Number of the IO Link port Port No 0x1234 P...

Page 85: ...No Number of the IO Link port Port No 0x1234 Port No MSB 0x12 Port No LSB 0x34 16 Bit 0x01 Port X01 0x02 Port X02 0x04 Port X04 Handshake Status of the execution of the command 1 Bit 0x0 command is e...

Page 86: ...bject object class 0xF6 107 34352 CIP class services 34335 The device supports the following class and instance services Class code Service Description dec hex 01 01 Get Attribute All Read all attribu...

Page 87: ...ect object class 0x02 S 90 04 04 Assembly Object Assembly Object object class 0x04 S 91 06 06 Connection Manager Object Connection Manager Object object class 0x06 S 92 71 47 Device Level Ring Object...

Page 88: ...ype of unit 12 3 Get Product code UINT Identification of a particular product of a vendor 1120 4 Get Revision STRUCT Revision of the article that is represented by the Identity Object 1 1 Major revisi...

Page 89: ...Get_Attribute_Single yes yes Read single attribute 16 10 Set_Attribute_Single yes yes Change single attribute If an Identity Object receives a reset request it carries out the following actions It ch...

Page 90: ...iption Value 1 Get Revision UINT Revision of the object 1 2 Get Max instance UINT Max number of instances of the object 1 3 Get Number of Instances UINT Number of instances 1 6 Get Maximum ID Number C...

Page 91: ...ibutes 34403 Attr ID Access Name Data type Description Preset 100 Get Input assembly STRUCT Cyclic input data Input assembly Instance 100 I O data acyclic data diagnosis data S 64 101 Get Input assemb...

Page 92: ...of instances of the object 1 3 Get Number of Instances UINT Number of instances 3 6 Get Maximum ID Number Class Attributes UINT ID of the last class attribute 7 7 Get Maximum ID Number Instance Attrib...

Page 93: ...attributes 34327 Attr ID Access Name Data type Description Preset 1 Get Network Topology USINT current network topology 0 2 Get Network status USINT current network status 0 10 Get Active Supervisor S...

Page 94: ...es 34328 Attr ID Access Name Data type Description Value 1 Get 802 1Q tagRevision USINT Current network topology 0 2 Get Set DSCP PTP Event USINT DSCP value for PTP event frames 59 3 Get Set DSCP PTP...

Page 95: ...ributes 34308 Attr ID Access Name Data type Description Value 1 Get Revision UINT Revision of the object 4 2 Get Max instance UINT Max number of instances of the object 2 6 Get Maximum ID Number Class...

Page 96: ...ific service data UINT 0x0000 0xFFFF IO Link ISDU object index USINT 0x00 0xFF IO Link ISDU object sub index Response 34326 Positive response If the service has been executed successfully CIP Error Co...

Page 97: ...ead_ISDU CIP Error Code USINT 0x00 Error code see table below CIP Extended Error Code USINT 0x00 Extended error code CIP User Specific Service Data USINT 0x00 IO Link Error Code Error codes S 78 only...

Page 98: ...mat Data type MSG Config Description CIP Class ID UINT 0x80 Object class IO Link requests CIP Instance ID UINT 0x01 IO Link master CIP Attributes USINT 0x02 Port number CIP Service Code ID USINT 0x4B...

Page 99: ...e ID UINT 0x1 IO Link master CIP Attribute USINT 0x01 0x04 Port number CIP Service Code ID USINT 0x4C Request Write_ISDU CIP User Specific Service Data UINT 0x0000 0xFFFF IO Link ISDU object index USI...

Page 100: ...ISDU CIP Error Code USINT 0x00 Error code see table below CIP Extended Error Code USINT 0x00 Extended error code CIP User Specific Service Data USINT 0x00 IO Link Error Code Error codes S 78 only if C...

Page 101: ...B USINT 0xCD New parameter value LSB After successful execution of the request the response area has the following content CIP format Data type MSG Config Description CIP Class ID UINT 0x80 Object cla...

Page 102: ...e Code ID USINT 0x4D Request Write Failsafe Pattern CIP User Specific Service Data USINT 0x00 No Fail safe 0x01 Fail safe Reset Value 0x02 Fail safe Old Value 0x03 Fail safe with Pattern Failsafe Mode...

Page 103: ...ilsafe Pattern CIP Error Code USINT 0x00 Error code see below CIP Extended Error Code USINT 0x00 Extended error code CIP Error Code Code Description 0x02 Resource not available The IO Link port is bus...

Page 104: ...Pattern MSB USINT 0x34 Failsafe Pattern LSB After successful execution of the request the response area has the following content CIP Format Data type MSG Config Description CIP Class ID UINT 0x80 IO...

Page 105: ...g always 0 Bit 5 Interface configuration pending Bit 6 ACD Status Bit 7 ACD Fault Bit 8 31 reserved 2 Get Configuration Capability DWORD Functions of the interface flags 0x95 BOOTP DHCP Client TCP IP...

Page 106: ...L value 1 9 Get Mcast Config 0 10 Get Set SelectAcd BOOL activate ACD 1 0 deactivate 1 activate 11 Get Set Last Conflict Detected STRUCT Structure with information via the latest detected conflict 0 U...

Page 107: ...erface Status Flags DWORD Status flag of the interface 0x20 Bit 0 Link status Bit 1 Half full duplex Bit 2 4 Auto negotiation status Bit 5 Manual setting requires reset Bit 6 Local Hardware Fault Bit...

Page 108: ...ate interface 3 255 reserved 10 Get Interface label SHORT_ STRING Designation of the interface X21 instance 1 X22 instance 2 11 Get Interface capability STRUCT of Capabilities of the interface DWORD T...

Page 109: ...es 45 EtherNet IP mechanisms for acyclic commands 47 Example changing the parameter value of an IO Link device 101 reading the parameter value of anIO Link device 98 Write fail safe value 104 Explanat...

Page 110: ...object class 0x48 94 R Read cyclic input data 43 Read device and diagnostic information 22 Read diagnostic information and events 44 Read_ISDU 96 Registration of the EDS file 36 Remarks 25 Replace IO...

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