60
5. Touch the Control Type [None] button.
6. Select the type of control for this channel, [PID] or [Threshold], and follow the corresponding instructions in the
section below.
6.8.1.1 PID
For proportional control, select [PID] as the Control Type.
Setpoint
Touch the Setpoint [10.00g/L] button and enter the concentration at which the analyte will be regulated.