242/641 Bosch Rexroth AG | Tightening Technology 3 608 878 300
System 350 | 3 608 878 300/2019-03
6.2.5.2 Results transfer before process end of an application
Fig. 6–17: Chronological sequence for preparing and synchronously transferring the tightening results from a tightening application
Here, the actual end of the tightening process is also indicated by the evaluation signals (FO x Ok,
FO x Nok) switching from L to H. At this point, the nutrunner can be removed from the processed
component.
The transfer via FTP is started once the results have been processed. After the results have been
transferred, the tightening cycle is ended (PLC signal FO x CyCmp)
The results reset (PLC signal FO x ResRs) on the communication unit does not invalidate or delete the
results data that are still in the mass storage, waiting to be transferred. Rather, they are still transferred to
the FTP server.
(A) Tightening application
(B) Transfer via FTP
FO x CyCmp Process end
FO x OK Application OK
FO x ResRS Result reset
(1) Cycle (application cycle)
(2) Sequence
(3) Result processing
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