Metrohm 840 PC Control 5.0 / Touch Control - Manual (Page 71)

3 Operation
PC Control / Touch Control
59
Select a connection or a device and open the corresponding
configuration dialog with [Properties].
The settings for the USB Sample Processor, the tower and the
Swing Head are described on the following pages.
For the MSB connections you can define when the request to carry
out the preparation function (PREP command) for the connected
doing devices is to be displayed. The preparation of the exchange or
dosing unit is described in Section 3.24.2. For the description of the
settings please consult the online help.
The Stirrer type and Serial number are shown for the connected
stirrers.
The Dosing device type and the Serial number (for type 8xx dosing
devices only) are shown for the connected dosing devices.
You get to the overview of all the racks available with [Rack tables]
(see p. 63).
With [Running time] you access the overview of the running time
meter. The running time meter adds together the time while the USB
Sample Processor is "busy" i.e. when a single action is being carried
out. After expiry of the time limit set, a message with the advice for a
service is displayed. Metrohm recommends to carry out a service after
1000 operating hours. A reset of the running time meter can only be
carried out by a Metrohm service technician.