FATEK FBs-CB2 - BLOCK COMPARE (DRUM) (FUN112 BKCMP)

Advanced Function Instruction
7-99
FUN112 D P
BKCMP
BLOCK COMPARE（DRUM）
FUN112 D P
BKCMP
z The program in the diagram above coordinates a rotary encoder or other rotating angle detection device
(directly connect to a rotating mechanism), which can form a mechanical device equivalent to the mechanical
structure of an actual drum (see mechanism shown within dotted line in diagram below). While the upper and
lower limits are being adjusted, you can change at will the range of the activated angle of the drum. This
cannot be done with the traditional drum mechanism.
Equivalent mechanical drum emulated by above program
X1
8
0
9
0
4
0
Limit sw
3
2
0
0
Y5
1
4
0
1
8
0
2
2
0
1
8
0
Y6
6
0
Y7
2
0
0
8
0
Y8
Rotary encoder
Rotating
． mechanism
Y5
Y6
Y7
Y8
C0
40
140
80
180
60
80
200
0
°
40°
80° 120°
160°
200° 240°
280°
320°
360°
X1
Y5
Y6
Y7
Y8
Rotary encoder
Rotating
mechanism
Limit sw
320
220
40
180
140
180
80
90
0
60
80
200
0