Metrohm 766 IC Sample Processor - Manual (Page 101)

5 Interfaces
766 IC Sample Processor
96
5.2.4 Status messages
To ensure appropriate control of an external control unit is possible, it
must also be possible to request status conditions which provide in-
formation on the status of the 766 IC Sample Processor. The output of a
status message is triggered by the trigger '$D' . Status messages con-
sist of the global status, the detailed status and eventual error mes-
sages. The global status informs on the activity of the process, while
the detailed status conditions show the exact activity within the proc-
ess.
The following global status conditions are possible:
$G Go The IC Sample Processor is executing the last
command.
$H Hold The IC Sample Processor has been held ($H,
key, or by an error which effects the hold
status).
$C Continue The IC Sample Processor has been restarted ac-
tively after hold.
$S Stop A process has been aborted, e.g. by pressing the
key or because there was an error.
$R Ready The IC Sample Processor has executed the last
command and is ready.
Detailed status conditions
Status conditions of the global $R:
$R.Mode Basic state: ready to start automatic processing
$R.Assembly An assembly step has been executed.
Status conditions of the global $G:
$G.Mode.Start. Instrument at the beginning of processing
$G.Mode.Start.01.WAIT Instrument processing the start sequence, dis-
plays line number and current command
$G.Mode.Sample.01.WAIT Instrument processing the sample sequence,
displays line number and current command
$G.Mode.Final.01.WAIT Instrument processing the final sequence, dis-
plays line number and current command
$G.Mode. Instrument processing a manual command
$G.Assembly. Instrument processing an assembly command
Status conditions of the global $H:
$H.Mode The status conditions of the global $H are identical with the
ones of the global $G.