B&B Electronics ADAM-6066 - Manual - Manual (Page 97)

87 Chapter 5
1. DO
Figure 5.15 is the image when you choose DO mode. You can control the
digital output value of the selected channel by the DO button. The current
digital output value will be shown by the DO status LED display.
2. Pulse Output
The pulse output is the same as PWR. After you choose the Pulse output
mode, the selected digital output channel can generate continuous pulse
train or finite pulses. You can define the pulse width by entering into the
Low signal width and High signal width text box in the Setting area.
(Unit: 0.1 ms) The frequency and duty cycle of the pulse output signal
will be calculated automatically and displayed by the Output frequency
and Duty cycle text box. After you complete the setting, click the Apply
change button. Then you can choose to generate continuous pulse train or
finite pulses by selecting the Continuous (for pulse train) or the Fixed
total (for finite pulses) radio button. The text box at the right hand of the
Fixed total button is used to define how many pulses you want to gener-
ate. After select the pulse output mode, click the Start or Stop button to
generate or stop the pulse output.
3. Low to High Delay
When you choose Low to High delay mode, it is almost the same as
choosing the DO mode. The only difference is that there will be certain
time delay when the output value changes from logic low to logic high.
Refer to Figure 5.16 below for its process. You can define the delay time
by entering its value into the Delay time text box in the Setting area.
After you complete the setting, click the Apply button. Then you can
control the digital output value by the DO button and see its current value
by the DO status LED display at the bottom of the Status Display area.