Oem Applications - Siemens Sinumerik 840D sl Function Manual

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11.7

OEM applications

Information for HMI- -OEM users
If SINUMERIK Safety Integrated) (SI) and OEM applications (for HMI) are used at
the same time, the following points must be observed.
Warning
!
1. The PLC interface signals (DB31, ...) with safety--related drive inputs and
outputs may not be written into using the variable service (utility) of the
NCDDE/CAP server.
2. Write machine data using variable service
An acceptance test must be carried if the SI machine data were changed using
the variable service of the NCDDE/CAP server.
3. Changing alarm priorities
The alarm priorities selected for SI must be retained.
4. Changing alarm tests
The alarm texts of the SI alarms can be modified: This must be clearly
documented for the user.
5. Carry out "acceptance test" message box
The "carry out acceptance test" may not be modified!
6. User agreement
Functions relating to the user agreement (e.g. call, protective mechanism) may
not be altered.
Information for NCK- -OEM users
SINUMERIK Safety Integrated can also be used for NCK--OEM applications.
Note
System memory change
System memory changes caused by the OEM application result in Alarm 27003
"Checksum error occurred".
© Siemens AG 2015 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Interaction with other functions
11.7 OEM applications
11-807