Knauer Azura ECD 2.1, Инструкция по эксплуатации

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71 Rear panel I/O
AZURA® Detector ECD 2.1 Instructions, V6685
Fig. 57 Dialogue Elite EC device settings, manual valve check box (encircled
in red).
Valve status & control
In stand-alone mode the valve status for both an electrically-actuated val-
ve and manual valve is displayed in the STAT screens on the LCD display.
For example see the screen dumps of the STAT screen for a ECD 2.1 SCC
(top) and TCC detector. INJ=L represents the LOAD position (position
A on the actuator control module of an electrically-actuated valve) and
INJ=I represents the INJECT position (B on the actuator control module).
The LOAD position is the default position at start-up of the instrument in
the case of an electrically-actuated valve.
Fig. 58 Valve status
In stand-alone mode the valve position can be controlled via the F5 func-
tion button in the STAT screen. In the case of a manual valve the infor-
mation above the F5 button (INJ=L) in the STAT screen shows the status
(position) of the valve only, no valve control is possible with this type of
valve.
Make sure that the valve flow path is connected correctly and LOAD
corresponds with position A and INJECT with position B. See exam-
ple in Fig. 59 for a 6-port valve.