Diagnostics For Incorrect Configuration States Of The Et 200Isp With Profibus; Changing Profibus Station To Profinet Station - Siemens SIMATIC ET 200iSP Operating Instructions Manual

Commissioning and Diagnostics

7.14 Changing PROFIBUS station to PROFINET station

Table 7-49
Byte
Byte x+4
Byte x+5
7.13.15

Diagnostics for incorrect configuration states of the ET 200iSP with PROFIBUS

Incorrect configuration states
The following incorrect expansion states of the ET 200iSP lead to a station failure of theET 200iSP
or prevent entry into the data exchange. These reactions are independent of the release of the
interface module parameter "Operation at setpoint <> actual configuration":
• Two missing electronic modules
• Terminating module missing
• Number of modules exceeds maximum configuration
• Faulty backplane bus (e.g. defective terminal module)
Note
If a module is missing (gap) and the ET 200iSP POWER OFF/POWER ON is switched, then the
ET 200iSP starts. The startup with more than one missing module is not possible. If more than
one electronic module is missing, then after plugging in these modules a safe start-up of the
ET 200iSP is only guaranteed after POWER OFF/ POWER ON.
Diagnostics for PROFIBUS
You can recognize all incorrect configuration states by the following diagnosis:
Table 7-50
Identifier-related diagnostics:
All bits from slot 4 to 35 are set
7.14 Changing PROFIBUS station to PROFINET station
This section describes the requirements and procedure for changing a PROFIBUS station to a
PROFINET station in Step 7.
220
Configuration from byte x+4 for update interrupt
7 6 5 4 3 2 1
Diagnostics for incorrect configuration states of the ET 200iSP
0 Description
Data record index: Is the number of the parameter assign‐
ment data record that led to the update interrupt.
Number of updates that could not be reported to the CPU.
Module status
01 : "Module error, invalid payload" up to the slot of
B
the cause of failure
11 : "No module; invalid payload" from the slot of
B
the cause of failure
Operating Instructions, 11/2022, A5E00247483-AK
ET 200iSP