General Digital I/O Function
•
Under the default condition (
Not-Invert
), when the pin (1 to 7) is configured
as
Output
, it can output the high level (False) or low level (True).
If the corresponding pin is configured as
Invert
, it means that the digital
signal is inverted and will output low level or high level.
•
Under the default condition (
Not-Invert
), when the pin (1 to 7) is configured
as
Output
→
PWM
, the user needs to set the frequency (
PWM Freq
) and duty
cycle (
PWM Duty
) values. For example, if the
PWM Freq
is set to 100Hz
and the
PWM Duty
is set to 10%, the output waveform is as follows:
In the above figure, the peak voltage (minimum value) is 5.16V and the
cycle is 10ms. The high level duration is 9ms and the low level duration is
1ms in one cycle.
•
Under the default condition (
Not-Invert
), when the pin (1 to 7) is configured
as
Input
, it means the instrument can detect the level status of the external
input. By default (i.e., the pin is not connected), it can be detected as high
level, and the front panel will display input(1). If the pin is configured as
Invert
, it can be detected as low level, and the front panel will display input
(0).
Copyright © Itech Electronic Co., Ltd.
189
Содержание IT6000B Series
Страница 130: ...Power Supply Function E 02 The waveform is as follows Copyright Itech Electronic Co Ltd 118...
Страница 132: ...Power Supply Function E 06A The waveform is as follows Copyright Itech Electronic Co Ltd 120...
Страница 136: ...Power Supply Function E 16 The waveform is as follows Copyright Itech Electronic Co Ltd 124...
Страница 137: ...Power Supply Function E 18 The waveform is as follows Copyright Itech Electronic Co Ltd 125...
Страница 141: ...Power Supply Function The waveform of upper range is as follows Copyright Itech Electronic Co Ltd 129...
Страница 150: ...Power Supply Function Copyright Itech Electronic Co Ltd 138...
