Techna-Tool BK MIKRO 7, Техническая документация инструкция

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OI: BK MIKRO 7 BK Mikro 7 Manual
Rev. 2.00 dated 20.01.2006 Page 31
6.1.2 "Start", the real scanning process
The scanner will travel to the previously "learned" positions of the objects to check for
their presence. In so doing, the wand will first move in the preset direction, then in
opposite direction.
•
If the tools are within the monitoring ranges,
the "O.K." relay will be activated.
•
If one of the two tools is not detected, i.e. either it is missing or there is an obstacle within the
scanner rotating area, the "K.O." relay will be activated.
"Start" cycle with CW-CCW travel using teach mode
The figure shows a "Start" cycle with setting:
Switch "R" and S1=0, S2=0, i.e.
first CW travel, then CCW travel of the scanner.
v
max
= max. speed of scanner
v
S
= speed of scanner preset by
"Scanning intensity" toggle switch
Fig. 6-3: "Start" cycle for scanning in both directions
Note:
The rotation sequence of "Start" cycle may differ from that of learning cycle.
Scanning in one direction is possible (select corresponding inputs S1, S2),
when stop position is detected.
"CW" "CCW"
Object 1
Object 2
Vmax
"learned" positions
Stop position
Vs
Vs
Vmax
Vmax
Monitoring range
"CW"
Monitoring range
"CCW"