AZURA® Detector RID 2.1L / RID 2.1L HighFlow Instructions V6750
Product information 35
First measures:
Check all cables.
Check all fittings.
Check if air has gotten into the supply lines.
Check the detector for leaks.
9.1
Error analysis
In your software, a number of diagnostic parameters are displayed for
monitoring the state of your device. Before beginning a measurement, it
is recommended to check these parameters to ensure best results.
The detector signal is determined through the calculation formula (see
“signal value” on page 5):
Channel 1 (I
1
) counts measured on diode 1
Channel 2 (I
2
) counts measured on diode 2
Before carrying out a measurement, both diodes must be balanced:
This means roughly the same amount of light should fall on both diodes,
i.e. Channel 1 and Channel 2 should have roughly the same number of
counts.
Ideally before carrying out a measurement, the position of the zero glass
should be roughly 0 (Extended Dynamic Range OFF). This ensures a max-
imum measurement range for both positive and negative peaks. The zero
glass position can be recalculated via the Adjust command.
The actual electrical current from the light source is displayed in % and
mA units. This value can be used to monitor the aging of the LED. Howev-
er, this only applies if the same total number of counts is compared over
time. The LED current in % value is normalized to LED power factor 1. The
LED current in mA is not normalized.
9.2
LAN
Go through the following steps, in case no connection between the
computer and the devices can be established. Check after each step if
the problem is solved. If the problem cannot be located, call the Technical
Support.
1.
Check the status of the LAN connection in the Windows task bar:
¬
Connected
¬
Connection not established
If no connection was established, test the following:
Is the router switched on?
Is the patch cable connected correctly to the router and the computer?
2.
Check the router settings:
Is the router set to DCHP server?
Is the IP address range sufficient for all the connected devices?
3.
Check all connections:
9. Troubleshooting
Light intensity and balance
Zero glass position
LED current
