Rockwell Automation 1761 MicroLogix 1000 Programmable Controllers - Manual (Page 351)

Application Example Programs
E–1
E
Application Example Programs
This appendix is designed to illustrate various instructions described previously in
this manual. Application example programs include:
•
paper drilling machine using most of the software instructions
•
time driven sequencer using TON and SQO instructions
•
event driven sequencer using SQC and SQO instructions
•
bottle line example using the HSC instruction (Up/down counter)
•
pick and place machine example using the HSC instruction (Quadrature
Encoder with reset and hold)
•
RPM calculation using HSC, RTO, timer, and math instructions
•
on/off circuit using basic, program flow, and application specific instructions
•
spray booth using bit shift and FIFO instructions
•
adjustable time delay example using timer instructions
Because of the variety of uses for this information, the user of and those responsible
for applying this information must satisfy themselves as to the acceptability of each
application and use of the program. In no event will Allen-Bradley Company be
responsible or liable for indirect or consequential damages resulting from the use of
application of this information.
The illustrations, charts, and examples shown in this appendix are intended solely to
illustrate the principles of the controller and some of the methods used to apply
them. Particularly because of the many requirements associated with any particular
installation, Allen-Bradley Company cannot assume responsibility or liability for
actual use based upon the illustrative uses and applications.
Reference