Rexroth Tightening System 350 System Documentation - Rhino ...

10 Working with the System Tightening Technology | Bosch Rexroth AG 253/31610.1 Settings in the BS35010.1.4.4 Log bookThe log book is kept on the controller. The last 50 registered system users are stored in it. Thus, accessto the unit can be detected with the user name and date. The log book is set up as a ring memory, a newentry always overwrites the oldest one.10.1.5 Serial number monitoringTo view the log book:⇒ In the BS350 operating system, click on Administration → Log book.When backing up a channel configuration on the hard drive and on the controller via the BS350, the componentserial numbers and the setting for serial number monitoring are also stored (see page 183).Monitoring of the serial numbers for electronic components in a tightening channel ensures that– an exchange of one of these components within the tightening channel configuration will be recognized.A class 1 system error will also be generated, e.g. hand-held nutrunner serial number haschanged!).– The tightening channel is only ready for operation after the new component has been taken over inthe channel configuration.Serial number monitoring is only possible with components that have a “name plate” that can be read outelectronically. This function is not implemented for the interface module, as exchanging this componenthas no effect on the tightening results.If serial number monitoring is active, the stored channel configuration can only be reused if it is passedback to an identically configured Compact System. If it is sent to another Compact System (at least onecomponent with a changed serial number) a error message on the changed serial number will be generatedafter the system is booted!10.1.6 Creating a quality code assignment tableThe quality code provides information on the results of a tightening. If an NOK evaluation is output, thecause will also be listed.By assigning the cause of NOK evaluations from tightening sequences to specific quality codes, it is possibleto subdivide the results into certain areas. These can be useful e.g. when evaluating the output tighteningresults.On delivery of the tightening system, an assignment table is stipulated in each controller (Table 10–2).However, another type of assignment for the quality codes may be desired in conjunction with an evaluationsystem/partner controller. In this case, the assignment table can be changed and sent to the controller.To change the quality code assignment table:⇒ In the BS350 operating system, click on System → Quality code.The controller will load the current assignment table in the Quality code window. If no assignmenttable is available, a new assignment table will be automatically generated.A detailed description of this window can be found in the online help.Table 10–2: Quality codes and their meanings (section 1 of 2)Quality code Monitoring function NOK All other monitoring functions Category1 – All OK System2 A+, OK All4 A–, OK All8 T+, OK All10 A+, T+, OK All12 A–, T+, OK All16 T–, OK AllSystem 350 | 3 608 878 040/05.2008