Example: Channel 0, bipolar +-10V

Calib 0V:

• Connect voltmeter to DA0/1
• output 0V on DA0/1
  echo "setda0 0" > /proc/xadio/xadio0/control
• Set the 0V using the variable resistor (see figure)

 

Calib 10,24V:

• output 10.24V on DA0/1
  echo "setda0 0x1FFFF" > /proc/xadio/xadio0/control
• Set the 10.24V using the variable resistor (see figure)

 

Calib 10,24V:

• output -10,24V on DA0/1
  echo "setda0 0x20000" > /proc/xadio/xadio0/control
• set to -10,24V