Metrohm 795 KFT Titrino - Manual (Page 52)

3.1 General rules
795 KFT Titrino
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3.1.3 Status messages
In order to have an efficient control by an external control device, it must also
be possible to query status conditions; they provide information on the status
of the Titrino. The trigger $D initiates output of the status. Status messages
consist of the global status, the detailed status and eventual error messages,
e.g. $S.Mode.KFT;E26. The global status informs on the activity of the proc-
ess, while the detailed status conditions show the exact activity within the
process.
The following global status conditions are possible:
$G
Go: The Titrino is executing the last command.
$H
Hold: The Titrino has been held ($H, key <meas/hold> or by an error which effects
the hold status).
$C
Continue: The Titrino has been restarted actively after hold.
$R
Ready: The Titrino has executed the last command and is ready.
$S
Stop: A process has been aborted in an "unnatural manner". e.g. stopped or aborted
because there was an error.
Detailed status conditions
Status conditions of the global $G:
$G .Mode.KFT .Inac:
Instrument at the beginning or at the end of a titration.
.Req .Id1:
Instrument in the KFT mode, requesting Id1 after start.
.Id2:
Instrument in the KFT mode, requesting Id2 after start.
.Id3:
Instrument in the KFT mode, requesting Id3 after start.
.Smpl:
Instrument in the KFT mode, requesting sample size after start.
.Unit:
Instrument in the KFT mode, requesting unit of sample size after start.
.Start:
Instrument in the KFT mode, processing the start conditions.
.KFT1:
Instrument in the KFT mode, titrating to the first endpoint.
.Cond.Ok:
Instrument in the KFT, conditioning, endpoint reached (after the first
startup from the standby mode).
.Cond.Prog:
Instrument in the KFT mode, conditioning, endpoint not reached
(Conditioning progressing).
$G .Assembly.Bur .Fill:
Buret in filling process
.ModeDis:
Buret in DIS mode
Status conditions of the global $H:
The status message of the action which has been held appears.
If the process is held because a monitored limit has been violated, its status
message is $H.Mode.KFT.Titr.
Status conditions of the global $C:
The status conditions of the global $C are identical with the ones of the global
status $G. They appear when the process has been restarted actively from the
status "Hold" ($C, key <meas/hold> or automatically after elimination of an
error).
Status conditions of the global $R:
$R .Mode.KFT.QuickMeas:
Quick manual measurement from the initial status in mode KFT.
$R .Mode.KFT .Inac:
Instrument in the KFT mode, inactive.
.Cond.Ok:
Instrument in the KFT mode, conditioning, endpoint reached.
.Cond.Prog:
Instrument in the KFT mode, conditioning, endpoint not reached.
$R .Assembly.Bur.ModeDis:
Buret in the DIS mode, inactive.