SIMATIC PN/CAN LINK
Operating Instructions, 03/2022, A5E39895388-AC
3
Table of contents
1
Introduction ........................................................................................................................................... 6
1.1
Preface ................................................................................................................................ 6
1.2
Documentation guide .......................................................................................................... 8
2
Safety instructions ................................................................................................................................. 9
2.1
Safety instructions ............................................................................................................... 9
2.2
Security information .......................................................................................................... 11
3
New properties/functions .................................................................................................................... 12
3.1
Version overview ............................................................................................................... 12
3.2
Changes compared to the previous version ........................................................................ 13
3.3
Installation and handling of the new HSP ........................................................................... 19
4
System overview ................................................................................................................................. 26
4.1
Field of application ............................................................................................................ 26
4.2
System configuration ......................................................................................................... 30
4.3
System requirements ......................................................................................................... 31
4.4
Design ............................................................................................................................... 32
5
Functions ............................................................................................................................................. 33
5.1
CANopen ........................................................................................................................... 33
5.1.1
Basic functions................................................................................................................... 33
5.1.1.1
Overview ........................................................................................................................... 33
5.1.1.2
Object dictionary ............................................................................................................... 34
5.1.1.3
Process data objects (PDO) ................................................................................................. 35
5.1.1.4
Service Data Objects (SDO) ................................................................................................ 36
5.1.1.5
EMCY messages ................................................................................................................. 36
5.1.1.6
Heartbeat / Node Guarding ................................................................................................ 37
5.1.1.7
SYNC messages ................................................................................................................. 38
5.1.1.8
Data exchange between controller and PN/CAN LINK .......................................................... 39
5.1.1.9
Conversion of data formats between PROFINET and CANopen ............................................ 42
5.1.2
CANopen Manager ............................................................................................................. 43
5.1.2.1
State model ....................................................................................................................... 43
5.1.2.2
Control and status information ........................................................................................... 46
5.1.2.3
Acyclic data exchange between controller and PN/CAN LINK ............................................... 49
5.1.2.4
Monitoring functions ......................................................................................................... 52
5.1.3
CANopen Slave .................................................................................................................. 54
5.1.3.1
Object dictionary ............................................................................................................... 55
5.1.3.2
State model ....................................................................................................................... 56
5.1.3.3
Control and status information ........................................................................................... 59
5.1.3.4
Monitoring functions ......................................................................................................... 62
5.1.4
Response to errors ............................................................................................................. 63
Summary of Contents for SIMATIC PN/CAN LINK
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