Techna-Tool BK MIKRO 7, Техническая документация инструкция

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BK Mikro 7 Manual OI: BK MIKRO 7
Page 14 Rev. 2.00 dated 20.01.2006
Selection inputs
•
"S1" terminal
"S2" terminal
"S3" terminal
The input signal (static) of +24 VDC relative to "Com" terminal must be stable during 10 ms min.
before "Teach" or "Start".
The input S3 must be connected at a wand length of 250 mm. Concerning shorter wands, S3
remains unconnected. By connecting S3, the wand is slower and therefore it oscillates less.
S1/S2 selection inputs determine scanning direction !
The direction of scanning depends on connected scanner with corresponding switch position.
The meaning of "Clockwise/Counter-clockwise" toggle switch position on control unit may be
changed by corresponding S1/S2 input signals.
S1 and S2 may be open. Then is: S1=0, S2=0.
Scanner BK7SC Scanner BK7RLSC
S1 S2 „CW/CCW“ Scanning Scanning
Default setting
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0 0 R CW CW -CCW
0 0 L CCW CCW-CW
1 0 R CW CW
2)
1 0 L CW
1)
CW
1) 2)
0 1 R CCW
1)
CCW
1) 2)
0 1 L CCW CCW
2)
1 1 R CCW
1)
CCW-CW
1)
1 1 L CW
1)
CW -CCW
1)
Note:
Default setting: S1 and S2 are not connected.
1)
Scanning direction differs from "CW/CCW" switch setting:
S1/S2 inputs change meaning of toggle switch.
2)
Stop position must be defined by a “Teach-in” in both directions or by a
reference procedure in both directions. Missing stop position causes an error
message, and pulses on control inputs are ignored.