6-12
VersaPoint™ I/O System Profibus-DP NIU User’s Manual – August 2005
GFK-1911B
6
Local Diagnostics Example
The following example provides an indication of how the module LEDs of a
VersaPoint station will react in the presence of different types of errors. Two
specific errors are shown, an I/O error and a backplane error.
Example Station for Error Identification
1
2
3
4
5
6
Modules used in the example station:
1
IC220PBI00
1
4
IC220MDL75
1
2 IC200MDL753
5 IC220MDL643
3 IC220MDL75
1
6
IC220MDL64
1
In this illustration, the power modules are not numbered because they do not
include diagnostics and therefore report no data to the NIU. If modules including
diagnostics had been selected these modules would report data to the NIU and
would be numbered.
Содержание VersaPoint IC220PB001
Страница 4: ......
Страница 10: ...Contents x VersaPoint I O System Profibus DP NIU User s Manual August 2005 GFK 1911B ...
Страница 80: ...5 14 VersaPoint I O System Profibus DP NIU User s Manual August 2005 GFK 1911B 5 ...
Страница 100: ...6 20 VersaPoint I O System Profibus DP NIU User s Manual August 2005 GFK 1911B 6 ...
Страница 166: ...A 10 VersaPoint I O System Profibus DP NIU User s Manual August 2005 GFK 1911B A ...