Rockwell Automation 1402-LSM Line Synchronization Module Installation Instructions User Manual

Page 69

Appendix C
Sample Ladder Listing

C–3

Rung 2:5

Resets configuration mode sequencer when in the run mode.

| Config Config |
| Mode Sequencer |
| Enable Control |
| B3 B3 R6:0 |
+–+–––]/[––––+[ONS]–––––––––––––––––––––––––––––––––––––––––––––––––––(RES)––––––+
| | 1 | 11 |
| |Module | |
| |Status | |
| | B3 | |
| +–––] [––––+ |
| 7 |

Rung 2:6

Resets run mode sequencer when in the configuration mode.

| Run |
| Config Mode |
| Mode Sequencer |
| Enable Control |
| B3 B3 R6:1 |
+–+–––] [––––+[ONS]–––––––––––––––––––––––––––––––––––––––––––––––––––(RES)––––––+
| | 1 | 10 |
| |Module | |
| |Status | |
| | B3 | |
| +–––] [––––+ |
| 7 |

Rung 2:7

Run mode sequence is complete and active block transfer is finished.

| |Run |Active Run |
| |Mode |Transfer Mode |
| |Sequencer |Done Sequence |
| Trigger |Control |Bit complete |
| B3 R6:1 N[N10:0]:0 B3 |
+––––] [––––+–––] [––––––––] [––––+––––––––––––––––––––––––––––––––––––( )–––––––+
| 0 | DN 13 | 3 |
| |Run | |
| |Mode | |
| |Sequence | |
| |complete | |
| | B3 | |
| +–––] [–––––––––––––––+ |
| 3 |

Rung 2:5
Resets the configuration
sequencer to position
zero when in the run
mode.

Rung 2:6
Resets the run
sequencer to position
zero when in the
configuration mode.

Rung 2:7
Ensures that the run
sequence is complete.