Pulse Width Modulation view parameters
The
Pulse Width Modulation
view includes these parameters:Parameter | Description |
|---|---|
Point | Indicates the output point to which the PWM settings are applied. |
PWM Enable | Select the checkbox to enable PWM. If this checkbox is cleared, all other PWM settings are unavailable, and the PWM On time and cycle time for the point are ignored. By default, PWM is disabled. |
Minimum On Time | Enter the minimum length in seconds that is required for the output to turn on. If this value is 0, Minimum On Time is disabled. |
On Time in | Choose the method to define PWM On Time:
|
Enable Cycle Limit | Select the checkbox to restrict the number of pulse cycles to the defined Cycle Limit . |
Extend Cycle to Accommodate Minimum On Time | Select or clear this checkbox to determine the output behavior when the On Time is less than the Minimum On Time:
By default the checkbox is cleared and cycles to not extend. |
Cycle Limit | Enter the Maximum number of pulse cycles to occur on each output logic transition when Enable Cycle Limit is selected.Valid values = 1...127 Default value = 1 |
Execute All Cycles | Select the checkbox to always execute the number of cycles specified in the Cycle Limit even if the Data output tag turns Off. If the output logic transitions multiple times before the cycle limit is reached, all subsequent transitions are ignored until the cycle limit is reached. Once the cycle limit is reached, a new cycle sequence begins. By default the checkbox is cleared. |
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