VIFB13 - 03/05
VI
4.2.1 COM PROFIBUS
Preparations
Station selection
Configuration with COM PROFIBUS 4-28
Direct entry in the mask "Configure" 4-29
Alternative entry via "Identifier" mask 4-31
Input and output addresses
"PROFIBUS configuration help tool"
software
4.2.2 STEP7 V4.x – Hardware configurator 4-35
Prerequirements
Station selection
Configuration STEP7 V4.x with
hardware configuration
4.3
GENERAL DP-MASTER
Status bits
Module consistency
Sequence of configuration entries
Bus start
Send parametrizing data
Send configuration data
Request diagnostic information
Cyclic exchange of data
Summary of implemented functions
and service access points (SAP)
Bus parameter/reaction times
FREEZE and SYNC
Device master file (GSD)
Examples
4-26
4-26
4-27
4-33
4-34
4-35
4-37
4-38
4-43
4-44
4-44
4-45
4-45
4-45
4-46
4-48
4-49
4-50
4-52
4-52
4-53
4-55
4-56
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