General Steps For Commissioning Fail-Safe Functions - Siemens SINAMICS CU240S DP-F Operating Instructions Manual

5.5.6.5

General Steps for Commissioning Fail-Safe Functions

Description
The parameters designated with an "*" offer more setting possibilities than are listed here.
Refer to the parameter list for additional setting possibilities.
The following steps must always be carried-out when changing fail-safe functions:
Parameter Description
P0003 = 3 User access level*
3: Expert: For expert use only
P0010 = 95 Commissioning parameter*
95: Commissioning the fail-safe functions
P9761 SI input password
If the password is entered correctly, access will be granted. If not, the
parameters for fail-safe functions are non-accessible and the user will
have to exit the commissioning mode for fail-safe functions manually
by using parameter P3900 = 11 which cancels all previous changes to
the parameters for fail-safe functions.
Change requested fail-safe parameters, then finish the parameterization with the following steps:
P9799 Checksum for SI parameters
Checksum of the fail-safe function parameters.
Enter value of r9798
P9899 Checksum for SI parameters
Checksum of the fail-safe function parameters.
Enter value of r9898
P3900 = 10 End of the safety commissioning*
10: Accept changes of fail-safe function parameters
11: Cancel changes of fail-safe function parameters
Control Units CU240S
Operating Instructions, 07/2008 - FW 3.2, A5E00766042B AD
Commissioning
5.5 Commissioning using the BOP
Unit Default Min.
1 0
0 0
- 12345 1000
- 000h 000h
- 000h 000h
0 0
Max.
4
95
99999
FFFFh
FFFFh
11
83