WAGO-I/O-SYSTEM 750
Table of Contents
5
750-658 CAN Gateway
Manual
Version 1.2.1, valid from FW/HW-Version 01/01
Use in Hazardous Environments ............................................................ 73
Marking Configuration Examples ........................................................... 74
Marking for Europe According to ATEX and IECEx .......................... 74
Marking for the United States of America (NEC) and Canada
Special Notes Regarding Explosion Protection ................................. 81
Special Notes Regarding ANSI/ISA Ex ............................................. 83
Mailbox 2.0 Transmission Method ......................................................... 84
Transmission Channel....................................................................... 85
The Handshake Byte .................................................................... 86
Communication Phases .................................................................... 87
Synchronization ............................................................................ 87
Mailbox Commands ................................................................. 87
Acknowledgement .................................................................... 88
Signaling .................................................................................. 88
Finite Automation ..................................................................... 89
Data Exchange ............................................................................. 90
Example ................................................................................... 91
Protocols Supported by Mailbox 2.0 ...................................................... 92
Protocol 0x80 (Parameter Access) .................................................... 92
Protocol 0x81 (Diagnostics) .............................................................. 93
Overview of Parameters ........................................................................ 95
Table 0: Base Register ...................................................................... 95
Tables 50 … 55: Filter Configuration ................................................. 95
Tables 100 … 144: Configuration of Output Direction for "Mapped
Tables 200 … 244: Configuration of Input Direction for "Mapped
Register Communication ...................................................................... 102
Control/Status Byte ......................................................................... 103
Register Overview ........................................................................... 104