Metrohm 781 pH/Ion Meter: Operation via RS-232 Manual de usuario descargar pdf (Pagina 5)

1 General rules

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1.2 Triggers

Triggers initiate an action on the pH/Ion Meter. They are marked by the

introductory symbol $.

The following triggers are possible:

$G Go Starts processes, for ex. starting the mode run or

setting the RS232 interface parameters

$S Stop Stops processes

$Q Query Queries all information from the current node in the

tree forward up to and including the values

$Q.P Path Queries the path from the root of the tree up to the

current node

$D Detail-Info Queries the detailed status information

$U qUit Aborts the data flow of the instrument, for example,

after $Q

The triggers $G and $S are linked to particular objects, see section 1.1.

All other triggers can be used at any time and at all locations on the

object tree.

Examples:

Querying the value of the baud rate: &Config.RSSet.Baud $Q

Querying all values of the node "RSSet": &Config.RSSet $Q

Querying the path of the node "RSSet": &Config.RSSet $Q.P

Start of pH calibration: &Mode.pH.Cal $G

Querying the detailed status: $D

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Metrohm 781 pH/Ion Meter: Operation via RS-232 Manual de usuario Pagina 5