Operating instructions

Commissioning and Diagnostics
6.8 Diagnostics with STEP 7
ET 200iSP
182 Operating Instructions, 01/2010, A5E00247483-04
Diagnostics
The following diagnostics can be used to identify all invalid configuration states:
Table 6- 22 Diagnostics for incorrect ET 200iSP configuration statuses
ID-related diagnostics Module status
All the bits from slot 4 to 35 are set 01
B
: "Module fault, invalid user data" up to slot
causing the failure
11
B
: "No module; invalid user data" starting at slot
causing the failure