
DMS 2.2 EN 07/2011 TD17 L 39
Control technology | PROFIBUS communication manual
Function libraries
BusDiag.lib function library
8.1 BusDiag.lib function library
The BusDiag.lib function library contains the following function blocks for diagnostics:
DiagGetBusState function block
( 39)
DiagGetState function block ( 41)
8.1.1 DiagGetBusState function block
This block serves to display the current bus status.
DiagGetBusState must be set via AT %MByy to the diagnostics address of the PROFIBUS
station to be diagnosed. The status is updated in the background. Thus, the input variables
(VAR_INPUT) do not need to be pre-assigned.
Comentarios a estos manuales