Input Mode Summary
Table 22-6 summarizes the conditions, as illustrated in the timing diagrams of the preceding sections.
| INPUTMODE | Trigger → Output Affected | Fault On/Active | Fault Release/Inactive |
|---|---|---|---|
0 | - | No action. | No action. |
1 | Input A→WOA | End the current on time and wait. | Start with dead time for the other compare. |
| Input B→WOB | |||
2 | Input A→WOA | End the current on time, execute the other compare cycle and wait. | Start with dead time for the current compare. |
| Input B→WOB | |||
3 | Input A→WOA | Execute the current on time, then execute the other compare cycle repetitively. | Re-enable the current compare cycle. |
| Input B→WOB | |||
4 | Input A→{WOA, WOB} | Deactivate the outputs. | |
| Input B→{WOA, WOB} | |||
5 | Input A→{WOA, WOB} | Execute dead time only. | |
| Input B→{WOA, WOB} | |||
6 | Input A→{WOA, WOB} | End on time and wait. | Start with dead time for the other compare. |
| Input B→{WOA, WOB} | |||
7 | Input A→{WOA, WOB} | End on time and wait for software action. | Start with dead time for the current compare. |
| Input B→{WOA, WOB} | |||
8 | Input A→WOA | End the current on time and continue with the other off time. | |
| Input B→WOB | |||
9 | Input A→WOA | Block the current on time and continue the sequence. | |
| Input B→WOB | |||
10 | Input A→WOA | Deactivate on time until the end of the sequence while the trigger is active. | |
| Input B→WOB | |||
other | - | - | - |
Note: When using different modes on each
event input, take into consideration possible conflicts, keeping in mind that TCD has a
single counter, to avoid unexpected results.