Metrohm 781 pH/Ion Meter: Operation via RS-232 - Manual (Page 7)

1 General rules
780/781 pH/Ion Meter - Operation via RS232
5
1.3.2 Detailed status conditions of the global $G
$G.Mode.pH .Stirrer : Waiting for stirring time during measurement.
.Cal .Inac : At beginning of calibration.
.Stirrer : Calibrating, waiting for stirring times.
.Req.Temp1 : Requesting temperature.
.Meas.TempX : Temperature measurement in buffer X.
.Meas.BufX : Calibrating, measuring buffer X.
.Req.BufX : Requesting pH or buffer X.
.Data : Display of data, data output.
.ElTest .Inac : At beginning of electrode test.
.Req.TempX : Requesting X th temperature.
.Meas.BufX : Performing X th measurement.
.Req.BufX : Waiting for X th buffer.
.Meas.IncX : Measuring X th increment.
.Data : Data output.
$G.Mode.T.Stirrer : Waiting for stirring time during measurement.
$G.Mode.U.Stirrer : Waiting for stirring time during measurement.
(781 only:)
$G.Mode.Conc .Add .Inac : At beginning of standard addition.
.Stirrer : Calibrating, waiting for stirring times.
.Req.Temp0 : Requesting temperature.
.Meas.Temp0 : Measuring temperature.
.Meas.Inc0 : Measuring initial solution.
.Req.IncX : Requesting X th increment.
.Add.IncX : X th increment is being added.
.Data : Data output.
.Direct .Stirrer : Waiting for stirring time during measurement.
.Cal .Inac : At beginning of calibration.
.Stirrer : Calibrating, waiting for stirring times.
.Req.Temp1 : Requesting temperature during calibration.
.Meas.Temp1 : Measuring temperature during calibration.
.Meas.StdX : Measuring X th standard.
.Req.StdX : Requesting X th standard.
.Add.StdX : X th standard is being added.
.Data : Data output.
1.3.3 Detailed status conditions of the global $S
The process has been stopped arbitrarily because of an error. The condition from which the
process has been stopped is indicated. Example:
$S.Mode.Conc.Add.Inac
: Stopped at very beginning of standard addition.
.Stirrer : Stopped when waiting for stirring times.
$S.Mode.XX.Drift(Ok) : Measurement stopped via RS232.