ChromeGate 3.3.2 Software Manual - KNAUER Advanced Scientific ...

Creating an Instrument Control Method 109
Autozero at WL change
No access to this option. The grayed area is only a reminder, that the
autozero will take place at any wavelength change during a run.
Pump/HPG: Pressure Limits, [unit] (only for pump P4.1S)
This section is only accessible, if a pump P4.1S (Pump) or two pumps as
a HPG with including a pump P4.1S (HPG) have been configured. The
shown pressure unit depends on the unit selected in the pump
configuration (MPa, bar, psi)
Min:
Enter the minimum pressure allowable for your pump. The zero
setting disables the shut down due to minimum pressure.
Max:
Enter the maximum pressure allowable for your pump. The default
value always corresponds to the configured pump head. A setting
above this value is not allowed.
If for the min and max limit “0” is set, the software will not check for the
pressure and the limits will only be monitored by the pump internally.
Options
The settings accessible in this section depend on the configured
modules.
Standby at the End of Run
If the standby option is checked, the Assistant will switch into Standby
if a run is finished. The pump motor and, the detector lamp will be
switched off as well as the Assistant’s display will show the Standby
status of the Assistant. If this option is selected, all other options of the
Options section become inaccessible.
Flow OFF at the end of run
Checking this option the flow will be set to zero after elapsing the
runtime.
Lamp(s) OFF at the End of Run
Check the lamp OFF box to switch off the detector lamp after a
measurement is finished. This option may be used for the shutdown
methods.
Time program
The time program show the program lines for all configured modules.
Please refer to the setup information of the separate instruments (pump,
detector, valve, MultiValve FC) for the specific setup options.
If a HPG is configured, there will only be shown a line for Pump A. The
header of the 3 rd column will show the unit for the module selected in the
table. For pumps the header shows “Flow (ml/min)”, for the detector “WL
(nm)” and for valves “Pos”. The 4 th column only shows “%A”, if a HPG is
configured. The smallest allowed time step in the time program is 0.02
minutes.
Show All Lines
The drop down menu allows for showing either the lines for all
configured modules or for just one of the modules. The available
modules depend on the configured modules for the Assistant. The
option “Show ASM2.1L lines” allows for programming the 3 events of
the Assistant.