Allen-Bradley ClutchBrake PLC-5 Series - Page 88

4–26 Write Ladder Logic
Publication 65566.5.1 - October 1996
Rung 9:16
| No Angle Change Brake Time |
| STI Count STI Count |
| B90 +EQU–––––––––––––––+ +SUB–––––––––––––––+ |
|––] [––+EQUAL +––––––––––––––––––––––––––+–+SUBTRACT +–+–|
| 34 |Source A N91:7| | |Source A N91:6| | |
| | 0| | | 0| | |
| |Source B 100| | |Source B N91:7| | |
| | | | | 0| | |
| +––––––––––––––––––+ | |Dest N91:6| | |
| | | 0| | |
| | +––––––––––––––––––+ | |
| | Last | |
| | Brake Time | |
| | +MUL–––––––––––––––+ | |
| +–+MULTIPLY +–+ |
| | |Source A N91:6| | |
| | | 0| | |
| | |Source B S:30| | |
| | | 0| | |
| | |Dest N91:1| | |
| | | 0| | |
| | +––––––––––––––––––+ | |
| | Last | |
| | Brake Angle | |
| | +SUB–––––––––––––––+ | |
| +–+SUBTRACT +–+ |
| | |Source A N91:5| | |
| | | 0| | |
| | |Source B N91:4| | |
| | | 0| | |
| | |Dest N91:3| | |
| | | 0| | |
| | +––––––––––––––––––+ | |
| | Looking For | |
| | Zero Speed | |
| | B90 | |
| +––––(U)–––––––––––––––+ |
| 32 |
Rung 9:17
| Last Last |
| Brake Angle Brake Angle |
| +LES–––––––––––––––+ +SUB–––––––––––––––+ |
|–+LESS THAN +––––––––––––––––––––––––––––––––+–+SUBTRACT +–+–|
| |Source A N91:3| | |Source A 360| | |
| | 0| | | | | |
| |Source B 0| | |Source B N91:4| | |
| | | | | 0| | |
| +––––––––––––––––––+ | |Dest N91:3| | |
| | | 0| | |
| | +––––––––––––––––––+ | |
| | +ADD–––––––––––––––+ | |
| +–+ADD +–+ |
| |Source A N91:3| |
| | 0| |
| |Source B N91:5| |
| | 0| |
| |Dest N91:3| |
| | 0| |
| +––––––––––––––––––+ |