Siemens SIMATIC PN/CAN LINK

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Configuring/Programming

SIMATIC PN/CAN LINK

98 Operating Instructions, 03/2022, A5E39895388-AC

Figure 10-1 Selecting a firmware version in the HW catalog

Or you can select the "Change firmware version" option for a PN/CAN LINK that has already

been configured.

Main Page

Table of Contents4
Introduction7
Preface7
Documentation Guide9
Safety Instructions10
Security Information12
New Properties/Functions13
Version Overview13
Changes Compared to the Previous Version14
Installation and Handling of the New HSP20
System Overview27
Field of Application27
System Configuration31
System Requirements32
Design33
Functions34
Canopen34
Basic Functions34
Overview34
Object Dictionary35
Process Data Objects (PDO)36
Service Data Objects (SDO)37
EMCY Messages37
Heartbeat / Node Guarding38
SYNC Messages39
Data Exchange between Controller and PN/CAN LINK40
Conversion of Data Formats between PROFINET and Canopen43
Canopen Manager44
State Model44
Control and Status Information47
Acyclic Data Exchange between Controller and PN/CAN LINK50
Monitoring Functions53
Canopen Slave55
Object Dictionary56
State Model57
Control and Status Information60
Monitoring Functions63
Response to Errors64
CAN Transparent66
Overview66
State Model66
CAN Messages68
Control and Status Information69
Cyclic Data Exchange between Controller and PN/CAN LINK for Configured CAN Messages71
Cyclic Data Exchange between Controller and PN/CAN LINK for Programmed CAN Messages72
Response to Errors79
Application Planning80
Installation Guidelines80
Installation Location81
Transportation84
Storage84
Scope of Delivery84
Mounting/Extending85
Installing the Device85
Connecting87
Safety Instructions and Guidelines87
Potential Ratios89
24 V DC Power Supply90
Connecting the Functional Ground92
Connecting PROFINET93
Connecting the CAN Bus95
Commissioning96
Commissioning the PN/CAN LINK96
Configuring/Programming98
Configuring Canopen Manager101
Overview101
Configuration View in the TIA Portal102
Configuring Canopen Slave123
Overview123
Configuring in the TIA Portal124
Configuring CAN Transparent130
Overview130
Configuring in the TIA Portal131
Programming137
PLC Tags137
Diagnostics140
Status Leds140
Operating State of the PN/CAN LINK / PROFINET Diagnostics140
Connection Status CAN Bus in the Two Canopen Operating Modes142
Connection Status CAN Bus in "CAN Transparent" Operating Mode143
Diagnostic Messages to the S7 Controller144
Events that Trigger a Diagnostic Message144
Diagnostic Messages147
Maintenance and Service150
Firmware Update150
Replacing the PN/CAN LINK155
Recycling and Disposal156
Technical Specifications157
Dimension Drawing161
Appendix162
Certificates and Approvals162
Contact Address164
Licenses164
Service & Support165
Technical Support165
Siemens Industry Online Support165
Online Catalog and Ordering System165
Glossary166
Index169

Table of Contents

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