Maximum And Minimum Rundown Time Settings (Ht, Lt); Reconfirm Time (Ll) - Bossard 035/E32V Operator's Manual

4.6.5 MAXIMUM AND MINIMUM RUNDOWN TIME
SETTINGS (HT, LT)
The controller determines whether a fastener rundown is deemed GOOD (OK) or NO GOOD (NG) by compa-
ring the actual time taken for the rundown cycle to a time window programmed by the user. For example,
a cross threaded screw will cause the screwdriver to shut-off too early (before min time) and the stripped
screw will cause the driver to run too long (beyond max time)
NO GOOD (NG) GOOD (OK) NO GOOD (NG)
Time (seconds)
Cycle Start MIN Time MAX Time
If the fastening cycle completes (clutch trips) within the programmed time window, the rundown cycle will be accepted as GOOD (OK)
and the batch count will increment.

4.6.6 RECONFIRM TIME (LL)

If the assembly process requires that the operator has the ability to 'double-hit' the fastener (release and
retrigger the screwdriver on a fastener that has just been installed), a reconfirm time can be programmed
into the control. During this time period (which immediately follows the completion of the rundown), the
operator is able to re-trigger the tool without causing a No Good (NG) error signal to be generated. Slow
start time (RC) must be set to a value of '0.0' for this function to be available, so that the tool has full power
to run the re-hit cycle.
18