WAGO-I/O-SYSTEM 750 Table of Contents 5
750-333 PROFIBUS DP/V1
Manual
Version 1.2.0
8.4.1.3 Physical station design with activated parameter “Startup if
expected and actual configuration differ” 2 ................................... 81
8.5 Parameterization ...................................................................................... 82
8.5.1 Standard Parameterization .................................................................. 82
8.5.2 Structured Parameterization ............................................................... 82
8.5.3 Parameterization on demand .............................................................. 83
8.6 iPar Server ............................................................................................... 83
9 Diagnostics .................................................................................................. 86
9.1 LED Signaling ......................................................................................... 86
9.1.1 Evaluating Fieldbus Status ................................................................. 87
9.1.2 Error Message via Blink Code of the BUS LED ................................ 88
9.1.3 Evaluating Node Status – I/O LED (Blink Code Table) .................... 89
9.1.4 Evaluating Power Supply Status ........................................................ 97
9.2 Error response ......................................................................................... 97
9.2.1 Fieldbus Failure .................................................................................. 97
9.2.2 Internal Data Bus Failure.................................................................... 98
9.3 Device Diagnostics .................................................................................. 99
9.3.1 Station status 1 to 3........................................................................... 100
9.3.2 PROFIBUS DP Master Address ....................................................... 100
9.3.3 Manufacturer ID ............................................................................... 101
9.3.4 Identifier-related diagnostics ............................................................ 101
9.3.5 Device Status .................................................................................... 102
9.3.5.1 Internal status messages and arguments ...................................... 104
9.3.5.2 Internal data bus messages and arguments .................................. 104
9.3.5.3 PROFIBUS DP status messages and arguments ......................... 104
9.3.6 Module status.................................................................................... 104
9.3.7 Channel-specific diagnostics ............................................................ 105
9.3.7.1 Error Types of I/O Modules with Diagnostics Capability ........... 107
9.3.7.2 I/O Module Fault Cases ............................................................... 108
9.3.8 Status Messages ................................................................................ 109
9.3.8.1 PROFIsafe Parameterization Fault .............................................. 110
9.3.8.2 WAGO-specific error messages .................................................. 111
9.3.9 iPar server notification ..................................................................... 112
9.4 Acyclic Communication according to DP/V1 ....................................... 114
9.4.1 Data Areas ........................................................................................ 115
9.4.1.1 Fieldbus coupler, slots 0 and 1 .................................................... 116
9.4.1.2 Complex I/O Modules, Slots 1 - 63 ............................................. 116
9.4.1.3 Digital I/O Modules, Slots 1 - 63 ................................................. 117
10 Fieldbus Communication ........................................................................ 121
10.1 PROFIBUS ............................................................................................ 121
10.1.1 Description ....................................................................................... 121
10.1.2 Cabling ............................................................................................. 122
11 I/O Modules .............................................................................................. 124
11.1 Overview ............................................................................................... 124
12 Use in Hazardous Environments ............................................................ 125
12.1 Marking Configuration Examples ......................................................... 126
12.1.1 Marking for Europe According to ATEX and IEC-Ex .................... 126
12.1.2 Marking for America According to NEC 500 .................................. 131