Rockwell Automation 1761-HHP-B30 MicroLogix 1000 with Hand-Held Programmer (HHP) - Manual (Page 459)

Appendix E
Application Example Programs
E–16
File 2, Rung 4
Applies the above start logic to the conveyor and drill motor.
FUN GRAPHIC PARAMETER
CODE SYMBOL MNEMONIC NAME ADDRESS VALUE FORCES
–––– ––––––– –––––––– –––– ––––––– ––––– ––––––
20 |–] [– LD
Machine RUN Latch
B/0 0
10 MPS
22 –] [– AND
Drill Home LS
I/5 0
40 –( )– OUT
Conveyor Enable
O/5 0
12 MPP
40 –( )– OUT
Drill Motor ON
O/1 0
File 2, Rung 5
Calls the drill sequence subroutine. This subroutine manages the
operation of a drilling sequence and restarts the conveyor upon completion
of the drilling sequence.
FUN GRAPHIC PARAMETER
CODE SYMBOL MNEMONIC NAME ADDRESS VALUE FORCES
–––– ––––––– –––––––– –––– ––––––– ––––– ––––––
132 JSR SBR# 6
File 2, Rung 6
Calls the subroutine that tracks the amount of wear on the current drill
bit.
FUN GRAPHIC PARAMETER
CODE SYMBOL MNEMONIC NAME ADDRESS VALUE FORCES
–––– ––––––– –––––––– –––– ––––––– ––––– ––––––
132 JSR SBR# 7