Omron C200HE User Manual
173
The program is set up so that a rotary encoder (00000) controls execution of
SFT(10) through a DIFU(13), the rotary encoder is set up to turn ON and OFF
each time a product passes the first sensor. Another sensor (00002) is used to
detect faulty products in the shoot so that the pusher output and HR 0003 of the
shift register can be reset as required.
SFT(10) through a DIFU(13), the rotary encoder is set up to turn ON and OFF
each time a product passes the first sensor. Another sensor (00002) is used to
detect faulty products in the shoot so that the pusher output and HR 0003 of the
shift register can be reset as required.
Chute
(00500)
Sensor
(00001)
Rotary Encoder
(00000)
Pusher
Sensor
(00002)
I
P
SFT(10)
HR 00
HR 01
R
00001
00000
00003
00500
HR 0003
00500
HR 0003
00002
Address
Instruction
Operands
00000
LD
00001
00001
LD
00000
00002
LD
00003
00003
SFT(10)
HR
00
HR
01
00004
LD
HR
0003
00005
OUT
00500
00006
LD
00002
00007
OUT NOT
00500
00008
OUT NOT
HR
0003
5-15-2
REVERSIBLE SHIFT REGISTER – SFTR(84)
C: Control word
IR, AR, DM, HR, LR
St: Starting word
IR, SR, AR, DM, HR, LR
Ladder Symbols
Operand Data Areas
E: End word
IR, SR, AR, DM, HR LR
SFTR(84)
C
St
E
@SFTR(84)
C
St
E
Limitations
St and E must be in the same data area and St must be less than or equal to E.
Data Shifting
Section 5-15