80/263 Bosch Rexroth AG | Tightening Technology 3 608 870 A47Nexo3 608 878 202
Nexo cordless Wi-Fi nutrunner | 3 608 870 A47/2017-
Ack0-7 Acknowledge 0-7: Acknowledges program selection
The signal acknowledges the selection of the program.
With the help of these signals, the PLC can determine whether the tightening program was selected suc-
cessfully. The program number is only valid if the acknowledgement corresponds to the selection. The
controller always uses the acknowledged program number as the basis for a tightening.
ActEnAck Active Enable: Acknowledges enabling of a single tightening process
The signal serves to confirm that the tightening channel has been enabled for a single tightening process.
ActScanAck Active Scanner: Acknowledges enabling of a single scan process
This signal acknowledges that the scanner integrated into the nutrunner was enabled for a single scan
process.
AnglH Angle too high: Angle too high
Results description after a completed tightening sequence. The angle is above the defined tolerance win-
dow.
AnglL Angle too low: Angle too low
Results description after a completed tightening sequence. The angle is below the defined tolerance win-
dow.
AppOut0-15 Application Out Bit 0-15: Application-specific output signal
Application-specific signals are used to make special adjustments for customer requirements. They are,
e.g., suitable for looping through signals: a signal can be read by the controller via interface modules and
then output to the partner controller using the controller.
BattOK Battery OK: State of the battery pack slide-in module
This signal repors the state of the battery pack slide-in module.
BattOK = „High“: The battery state is okay. As soon as the battery charge condition does not allow tight-
ening any longer or if the battery is defective, the signal changes to "low".
BattOff Battery Off: Battery pack slide-in module not inserted
This signal reports whether or not the battery pack slide-in module is inserted.
BattOff = “High”: The battery is not inserted. The signal changes to "low" when the battery is inserted.
CntSelAck0-7 Counter Select acknowledge Bit 0-7 Acknowledge counter set selection
These signals are used to acknowledge the counter value selection via signals CntSel0-7. Signal CntSe-
lAck0-7 is output only if the Select PLC signals CntSel0...CntSel7 option is selected in the OK/NOK
counter.
CcwAck Counter clock wise acknowledge: Acknowledges a loosening operation
This signal confirms that the tightening program No. 99 (Loosen) has been started in a tightening channel.
CntCanceled Counter canceled: Counter set canceled
Cancelation of a counter set is indicated by CntCanceled is "high". The CntCanceled signal is output
only if the program is changed within a non-completed counter value. The Select PLC signals
Pro0...Prog7 option must be selected in the OK/NOK counter.
CcwLockAck Counter clock wise lock acknowledge: Acknowledges that loosening is disabled
This signal acknowledges the locking of the tightening program no. 99 (Loosen) in a tightening channel.
CCwSel Counter clock wise Select: Loosening program selected at nutrunner
This signal changes to "high" when program no. 99 (Loosen) is selected using the program selector on
the nutrunner.
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