Metrohm Vision Manual - Manual (Page 162)

160 ▪▪▪▪▪▪▪
The list of Products Available displays all products with calibration attached. Select a product and
click Add button to link the product with the next available number. Click on OK when done. This
option can be used with both digital protocols and analog communication.
IQ Analog Out is used to configure identification and qualification results for analog 4-20 mA
communication. After clicking the button the following window opens:
Select the output channel for Identification or/and Qualification and enter scaling factors. In the
example above, the Identification result is passed out on Channel 1, and it is scaled so the match
value of 0.0 corresponds to 4 mA, and the match value of 1.0 corresponds to 20 mA.
Configuring Auxiliary I/O is described in more detail in Vision I/O Module manual and in Digital
Protocols manuals.
Sample Avg Setup Button
Click on this button to display Configure Sample Averaging dialog. This dialog allows you to define
how many spectra will be averaged for further processing.
N Samples In Average field defines the number of spectra that will be averaged before qualitative
and/or quantitative results are calculated.
If the Average N good samples or “Average good samples out of N taken” option is chosen, Vision
applies the identification method first. Only the samples that pass identification are averaged,
samples that fail are rejected.
In the Group field define the number of results to be averaged before displayed on the control chart.
Moving Average defines the number of results used to calculate moving average and moving
standard deviations.
Block Avg/RSD defines the number of results used to calculate block average and block Residual
Standard Deviations.
Vision also offers the calculation of grand average and grand standard deviation. Those parameters
do not reset by stopping Routine Analysis or exiting Vision. To reset them, click on Mode/Routine
Analysis/Reset.
Quant Setup Button
If a library has been selected in the Library field of the Edit Operations Method dialog box, you can
attach calibration equations from all projects to any product from this library. If no library has been
selected, you can attach calibration equations from any project to any product from the active