Rockwell Automation 1746-HSCE,D17466.5 High-Speed Counter Module - Manual (Page 147)

Publication 1746-UM006B-EN-P - August 2005
Application Examples 6-35
User Program
Shown below is the user program for the Cut to Length example.
Rung 2:0
| 1’st pass Initialize |
| High-Speed |
| Counter |
| S:1 +COP–––––––––––––––+ |
|––––] [––––––––––––––––––––––––––––––––––––––––––––––––––+COPY FILE +–|
| 15 |Source #N10:0| |
| |Dest #M0:1.0| |
| |Length 42| |
| +––––––––––––––––––+ |
Rung 2:1
| Machine Enable HSC SEQ |
| (enables/disables Function Control bit) Enable |
| B3 M0:1.1 |
|––––] [–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––( )–––––|
| 0 12 |
Rung 2:2
| Input bits 14 and 15 determine the state of the module. When bit 15 is clear,|
| and bit 14 is set, the module is in run mode. This means that the configura– |
| tion information (above) has been applied to the module. |
| |
| Machine Start |
| Enable Motor |
| B3 I:1.0 I:1.0 O:1.0 |
|––––] [––––––]/[–––] [––––––––––––––––––––––––––––––––––––––––––––––––( )–––––|
| 0 15 14 0 |
Rung 2:3
| Soft Production |
| Output Bit Count |
| seven (7) |
| I:1.4 +CTU–––––––––––––––+ |
|––––] [–––––––––––––––––––––––––––––––––––––––––––––+COUNT UP +–(CU)–|
| 15 |Counter C5:1+–(DN) |
| |Preset 10000| |
| |Accum 0| |
| +––––––––––––––––––+ |
Rung 2:4
| Cascade Each Count |
| Counter Equals |
| Bit 10,000 Pcs |
| |
| C5:1 +CTU–––––––––––––––+ |
|––––] [––––––––––––––––––––––––––––––+––––––––––––+COUNT UP +–(CU)–+–|
| DN | |Counter C5:2+–(DN) | |
| | |Preset 32767| | |
| | |Accum 0| | |
| | +––––––––––––––––––+ | |
| | | |
| | Soft Bit 7 | |
| | | |
| | I:1.4 C5:1 | |
| +––––]/[––––––(RES)––––––––––––––––––––+ |
| 15 |
Rung 2:5
| |
|–––––––––––––––––––––––––––––––––––––+END+––––––––––––––––––––––––––––––––––––|
| |