Optiview HDB2MVF, Руководство пользователя

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3) Open the Web, go to the Figure 2-5. Please set the alarm input 01 port for the first channel of the
I/O cable (No.3 pin). The alarm input 02 is for the 2
nd
channel of I/O cable (No.4 pin). Then you can
select the corresponding type (NO/NC.)
4) Set the WEB alarm output. The alarm output 01 is for the alarm output port of the device. It is the
No.2 pin of the I/O cable.
Figure 2-5
Please refer to the following figure for alarm input information. See Figure 2-6.
Alarm input: When the input signal is idle or grounded, the device can collect the different statuses of
the alarm input port. When the input signal is connected to the 5V or is idle, the device collects the
logic
“1”. When the input signal is grounded, the device collects the logic “0”.
Figure 2-6
Please refer to the following figure for alarm output information. See Figure 2-7.
Port ALARM_COM and Port ALARM_NO composes an on-off button to provide the alarm output.
If the type is NO, this button is normal open. The button becomes on when there is an alarm output.
If the type is NC, this button is normal off. The button becomes off when there is an alarm output.
Figure 2-7