The ASCII CSV output mode is an alternative
to AQT530 Modbus API. It is a simplified measurement monitoring output for users that are
only collecting data, without the ability to control and monitor the AQT530 device
otherwise.
The comma-separated values (CSV) output is sent automatically every 60 seconds. The output
contains 1 measurement from all measurement outputs on one line and with a timestamp. The
output data does not contain validity or device health information.
-
Establish a connection to AQT530.
-
Set the RS-485 interface to ASCII CSV mode.
set rs485_mode=0
set rs485_baud=115200
set rs485_databits=8
set rs485_parity=n
set rs485_stopbits=1
write --really
- Port settings: 8N1 (8 data bits, no
parity, 1 stop bit)
Data sending starts automatically after
selecting the mode.
-
Close the local RS-232 maintenance connection.
You can view the data through the RS-485 connection. For
example, if the RS-485 port is connected to the serial port of your computer, the ASCII CSV
data is available there.