3 608 870 A47Nexo3 608 878 202 Tightening Technology | Bosch Rexroth AG 81/263
Nexo cordless Wi-Fi nutrunner | 3 608 870 A47/2017-05
BoxNutLED0-7Ack Box Nut LED acknowledge: Acknowledges switch-on of LED0-7 in the socket tray
Using this signal, the Tightening System350 activates the corresponding LED(0…7) of the socket tray.
BoxNutSelAck0-7 Box Nut Selected acknowledge: Acknowledges selection of socket 0-7 from the socket tray
Using this signal, the Tightening System350 informs a superior system on which socket(0…7) has been
selected from the socket tray.
CwAck Clock wise acknowledge: Acknowledges a start
This signal serves to acknowledge the start of the selected tightening program.
CwLockAck Clock wise lock acknowledge: Acknowledges that start is disabled
This signal serves to acknowledge that a selected tightening program is disabled.
CntNOK Counter NOK: NOK counter has reached default value
This signal changes to "high" if the set default value of the NOK counter has been reached. The tightening
channel can be optionally blocked when the NOK default value has been reached.
CntOK Counter OK: OK counter has reached default value
This signal changes to "high" if the set default value of the OK counter has been reached. The tightening
channel can be optionally blocked when the OK default value has been reached.
CyCmp Cycle Complete: Process end
CyCmp = "high" signals the end of a tightening operation (sequence and results processing). The tight-
ening channel is ready for the next tightening.
CyCmp is set once the current result has been filed to the results database.
CheckTool Check Tool: Nutrunner test interval reached
This signal turns to "high" when a test interval set in the channel configuration has been reached with the
nutrunner.
EnAck Enable acknowledge: Acknowledges enabling
This signal serves to acknowledge the release for the start of the nutrunner.
EnScanAck Enable scanner acknowledge: Acknowledges that the scanner is enabled
This signal indicates the status of the scanner in the nutrunner. The scanner is either enabled (EnScanAck
= 1) or it is locked or its release time has expired (EnScanAck = 0).
FtpF Ftp Fault: Results transfer error
Setting: Transfer after completion of the tightening program:
The FtpF error signal will be set to "high" if a disruption occurs during the transfer to the FTP server. This
signal will be automatically set to "low" after the next successful data transfer.
Setting: Transfer before completion of the tightening program:
If transfer via Ethernet is not possible, the tightening program or tightening process is stopped immedi-
ately. The FtpF error signal is "high" (FTP error) and the corresponding entry is made in the Error list.
The signal is only updated outside of the tightening operation.
Details on data output and its chronological order can be found in the individual chapters of Data services.
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