Operation; General Information; Measurement; Local And Remote Operation - Waltron 9065 User Manual

Luminescent dissolved oxygen analyzer
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Operation

5 OPERATION

GENERAL INFORMATION

5.1
Prior to using the 9065 for online measurement, be sure that all installation and start-up
procedures have been properly followed.

MEASUREMENT

5.2
Once the Start button is pressed, the 9065 will begin online measurement. The measurement
frequency depends on the sample time that has been selected during the configuration (see
Section 4.6.2). Below is an overview for different functions of the start button.
One sensor connected:
Start button function  Start/Stop measurement
Two sensors connected:
Measurement screen sensor 1: Start button function  Start/Stop measurement sensor 1.
Measurement screen sensor 2: Start button function  Start/Stop measurement sensor 2.
Measurement screen sensor 1+2: Start button function  Start/Stop measurement sensor
1 + 2.
The last 500 measurements of each sensor are saved in the memory. When the memory is full, the
oldest measurements are deleted and the most recent measurements are saved (see Section 5.4).

LOCAL AND REMOTE OPERATION

5.3
Before the 9065 is used for the first time, all of the desired parameter configurations must be set
locally at the transmitter. It is then possible to choose remote or local operation. Once remote
operation is chosen the transmitter can no longer be controlled locally (loss of start/stop
capabilities).
Two remote operation options are possible:
1. RS 232 (protocol available on request)
2. Profibus

DATA LOGBOOK

5.4
The logbook screen can be selected from the Main menu. This screen displays various values,
statistics and graphs. See Appendix B (Software structure) for a detailed overview of the various
screens that can be displayed in the logbook. A short overview of these screens is given below.
Measurement values:
In this menu, the measurement values of sensor 1 and sensor 2 can be viewed individually. A
maximum of 500 measurements are saved in the memory. The O
and time are saved for each measurement. With a full memory the oldest measurement will
be deleted and replaced by the most recent.
31
value, temperature, date
2
Waltron User Manual
9065 Luminescent Dissolved Oxygen Analyzer

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