Efficient Networks Siemens Sinamics S120 - Manual (Page 304)

Safety Integrated basic functions
9.1 General information
Drive Functions
304
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Checking the checksum
For each monitoring channel, the safety parameters include one parameter for the actual
checksum for the safety parameters that have undergone a checksum check.
During commissioning, the actual checksum must be transferred to the corresponding
parameter for the specified checksum. This can be done for all checksums of a drive object
at the same time with parameter p9701.
Basic functions
● r9798 SI actual checksum SI parameters (Control Unit)
● p9799 SI reference checksum SI parameters (Control Unit)
● r9898 SI actual checksum SI parameters (Motor Module)
● p9899 SI reference checksum SI parameters (Motor Module)
Extended Functions
● r9398[0...1] SI Motion actual checksum SI parameters (Motor Module)
● r9399[0...1] SI Motion specified checksum SI parameters (Motor Module)
● r9728[0...1] SI Motion actual checksum SI parameters
● r9729[0...1] SI Motion specified checksum SI parameters
During each ramp-up procedure, the actual checksum is calculated via the safety
parameters and then compared with the specified checksum.
If the actual and specified checksums are different, fault F01650/F30650 or F01680/F30680
is output and an acceptance test requested.
Safety Integrated versions
The safety software has a separate version ID for the Control Unit and Motor Module.
For the basic functions
● r9770 SI version, drive-autonomous safety functions (Control Unit)
● r9870 SI version (Motor Module)
For the extended functions
● r9590 SI Motion Version secure movement monitoring (Control Unit)
● r9390 SI Motion Version secure movement monitoring (Motor Module)
● r9890 SI version (Sensor Module)
● r10090 SI Version TM54F
WARNING
From FW2.5 the following applies:
The upgrade/downgrade of DRIVE-CLiQ components is carried out automatically by the
system if there is a difference between the firmware version on the components and the
components firmware version on the CF card.
This automatic upgrade/downgrade must not be disabled when Safety Integrated is
used.