User manual

Publication 1760-UM001A-EN-P
4-44 Drawing a Circuit Diagram with Pico
Function
Assign the meaning “bad part” to the value 0. This ensures that no bad parts will be
reused if the shift register is accidentally deleted.
Pulse Value Storage location
1234
111000
200100
300010
411001
500100
Reset = 1 0 0 0 0
Item Function
I1 Shift pulse (PULSE)
I2 Information (good/bad) to be shifted (VALUE)
I3 Delete content of the shift register (RESET)
M1 First storage position
M2 Second storage position
M3 Third storage position
M4 Fourth storage position
M7 Marker relay for one-shot pulse
M8 One-shot pulse used for shift pulse
I1-M7-------{M8
---------{M7
M8-M3-------SM4
M3-------RM4
M2-------SM3
M2-------RM3
M1-------SM2
M1-------RM2
I2-------SM1
I2-------RM1
I3----------RM1
RM2
RM3
RM4
Generate shift pulse
Set 4th storage position
Set 3rd storage position
Set 2nd storage position
Set 1st storage position
Clear 4th storage position
Clear 3rd storage position
Clear 2nd storage position
Clear 1st storage position
Clear all storage position