Rockwell Automation 1203-SM1 SLC to SCANport Communication Module - Manual (Page 48)

4–20 Using Enhanced Mode
Publication 1203–5.9 –– October 1996
The portion of the program shown in Figure 4.16 provides start/stop
control and a frequency reference to the 1305 drive connected to
SCANport channel 2. This section functions the same as that shown
in Figure 4.15 except for the changes in addresses.
Figure 4.16
Example of Drive 2 Control and Reference
| Drive 2 Drive 2 Drive 2 |
| User User START |
| Momentary Maintained Command |
| START NOT STOP Bit |
| Input Input |
| I:2.0 I:2.0 O:1.4 |
|–––––] [–––––––––––––––––––] [––––––––––––––––––––––––––––( )–––––|
| | 2 | 3 1 |
| |Drive 2 |Drive 2 | |
| |START |RUNNING | |
| |Command |Status | |
| |Bit |Bit | |
| | O:1.4 I:1.4 | |
| +–––] [––––––––]/[––––+ |
| 1 1 |
| Drive 2 Drive 2 |
| User STOP |
| Maintained Command |
| NOT STOP Bit |
| Input |
| I:2.0 O:1.4 |
|–––––]/[––––––––––––––––––––––––––––––––––––––––––––––––––( )–––––|
| | 3 | 0 |
| |Drive 2 |Drive 2 | |
| |STOP |RUNNING | |
| |Command |Status | |
| |Bit |Bit | |
| | O:1.4 I:1.4 | |
| +–––] [––––––––] [––––+ |
| 0 1 |
| Drive 2 |
| Frequency |
| Reference |
| +MOV–––––––––––––––+ |
|–––––––––––––––––––––––––––––––––––––––––––––|MOVE +–|
| |Source N20:1| |
| | 0| |
| |Dest O:1.5| |
| | 0| |
| +––––––––––––––––––+ |