pyModbusIntesisBox

This project is a python3 library for interfacing with the IntesisBox PA-AW-MBS-1 (no H generation) Modbus RTU controller using pyModbus.

• PA-AW-MBS-1 Datasheet
• PA-AW-MBS-1 Installation Manual
• PA-AW-MBS-1 Devices Compatibility List
• PA-AW-MBS-1 Protocol Manual

Installation

git clone https://github.com/gianfrdp/pyModbusIntesisBox.git
cd pyModbusIntesisBox
python3 setup.py build

python3 setup.py install --user
or
sudo python3 setup.py install

Read/Write properties

Read

• aquarea.poll_data()

then use

• aqaurea.system
• aquarea.mode
• aquarea.tank_setpoint_temp
• ...

Change values/modes

Simply set values properties

• auarea.system = "On"
• aquarea.mode = "Tank"
• aquarea.tank_setpoint_temp = 48

and call

• aquarea.send_cmd()

Library basic example

from  intesisbox.pa_aw_mbs import AquareaModbus

def main():
    aquarea = AquareaModbus(port='/dev/ttyUSB0', slave=1, stopbits=1, bytesize=8, parity='N', baudrate=9600)

    printf("Connecting...")
    aquarea.connect()
    printf("Polling data...")
    aquarea.poll_data()
    '''
      use as needed aquarea properties, such as: aquarea.system aquarea.mode, etc
    '''
    printf("Disconnecting...")
    aquarea.close()

if __name__ == "__main__":
    main()

in examples directory there are some exapmles:

• aquarea_info.py: read only program to read and write on log all values
• aquarea.py: read/write program that sends also some values to domoticz
• aquarea.cron: sample cron file containng a year scheduling for Aquarea using aquarea.py