AMA Instruments The GC 5000 BTX, Operating Manual, Page: 113 / 152

Operating Manual GC 5000 BTX; Version 5 – 11/2010 111
12 Miscellaneous procedures
12.1 Programming and editing values
1. Select
Menu bar Parameters
2. Click on the input field of the parameter which has to be modified.
3. Enter the new value by keyboard or by clicking the corresponding
buttons on the numeric input window.
4. Select Menu bar save as actual values
The new parameters are saved as current values in case no errors are
detected. (See chapter 11.3.6).
Before the new parameters are accepted as new working parameters,
they will be checked automatically by the system.
The system indicates an error message in case parameters are not
allowed.
In general all parameters can be changed at every time and in every
program step.
The following points have to be noticed if you need to change parameters
when the sample program is running.
It is not possible to change the time for an already running program step. In
this case the new time value will get active in the next cycle.
Example:
The program step “sampling” is running and the value for the sampling time
has been changed and saved as current value.
Effect:
The sampling will end with the old value of the sampling time. But in the
next cycle the sampling will get started with the new sampling time.
The maximum for each program step is: 59 min 59 sec.
The maximum for the cycle time is: 23h 59 min und 59 sec.
New temperature set points will be accepted immediately and independent
from the current program step.
Change of
parameters in
general
Change of
parameters
during program
run:
Change of time
set points
Change of
temperature
set points