No Detector Response - Thermo Scientific Dionex ICS Series Operator's Manual

Dionex PDA Operator's Manual
4.4

No Detector Response

•
Detector power not on
Check that the power cord is connected from the Dionex PDA rear panel to a
power source.
Check that the main power switch on the rear panel is turned on.
Check the fuses and replace them, if necessary (see
•
Lamp not turned on
Turn on the lamp from Chromeleon or the TTL input. When a lamp is on, the
corresponding LED (
•
Lamp LED flashing rapidly
The corresponding lamp failed to power on properly. Open the Chromeleon 7
Command window (see
(see page
(UVLampPowerOnSetting or VisLampPowerOnSetting) is On.
If the LED continues flashing, replace the lamp. See
Section 5.8
respectively.
•
Detector and/or ePanel not connected to instrument (Chromeleon 7);
detector and/or Control panel not connected to timebase (Chromeleon
6.8)
For Chromeleon 7: In the Instrument Configuration program, add the Dionex
PDA device driver to an instrument.
For Chromeleon 6.8: In the Server Configuration program, add the Dionex
PDA device driver to a timebase.
•
Windows operating system does not recognize Dionex PDA
When the computer is turned on, Windows scans the network for unknown
devices. If the Dionex PDA power is off, the detector cannot be identified. If
you connect the Dionex PDA to the PC before installing Chromeleon, the
detector cannot be identified. See
resolve this.
74
DEUTERIUM – UV
page 31) or Chromeleon 6.8 Commands dialog box
32), and select UV. Check that the required command
for instructions on replacing the deuterium lamp or tungsten lamp,
Section
or
TUNGSTEN – VIS
Section 5.7
Section 4.14 for instructions on how to
5.9).
) is lighted.
or
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