Metrohm tiamo 1.1 Manual - Manual (Page 458)

430 Method
Speed with which the buret is to be refilled after the titration. The maximum
filling rate depends on the cylinder volume of the exchange unit or dosing
unit used.
Monitoring
The monitoring processes can be defined and switched on here.
Command name
25 characters, [ STAT pH # ]
Name of the command.
Monitoring Measured value
on, [ off ]
If this option is switched on then the measured value will be monitored and
any limit infringements will be entered in the list of measuring points.
Lower limit pH
[ -20.000 ] ... 20.000 (Titrando)
[ -20.00 ] ... 20.00 (Titrino)