ITech IT6000C Series User Manual page 64

ООО "Техэнком" Контрольно-измерительные приборы и оборудование
How to Use
Invert
When pin 6 is set to default Sync-On function, pin 6 has bi-directional I/O func-
tion, which can receive pulse signal input from the external instrument and also
can output pulse signal to external instrument. The parameter requirements of
this pulse signal are as follows:
Level rise slope
Level fall slope
Minimum time width
for low level keep
The bi-direction I/O functions are introduced as below:
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•
Not-Invert: No
Sync-On This default function means that pin 6 per-
forms bi-directional and synchronous con-
trol over the turn-on of [On/Off] under
parallel connection.
Input Pin 6 receives the level signal from the
outside.
Output Pin 6 sends the digital signal (1, 0, PWM)
to the outside.
True By default (Not-Invert), the out-
put digital signal is 1 (i.e. low lev-
el), and in the case of Invert, the
output is high level.
False By default (Not-Invert), the out-
put digital signal is 0 (i.e. high lev-
el), and in the case of Invert, the
output is low level.
PWM Digital signal of PWM.
PWM Freq
PWM Duty
10us
2us
30us
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Basic Operation
Frequency
Duty cycle
53