Hach Polymetron 9500 Benutzerhandbuch Seite 20

Inputs and outputs are set up and configured through the front panel using the keypad and display
screen. This user interface is used to set up and configure inputs and outputs, create log information
and calculated values, and calibrate sensors. The SD interface can be used to save logs and update
software.
Display
Figure 12 shows an example of the main measurement screen with a DO sensor connected to the
controller.
Figure 12 Example of Main Measurement screen
1 Home screen icon
2 Sensor name
3 SD Memory card icon
4 Relay status indicator
5 Measurement value
6 Measurement unit
Icon Description
Home screen The icon may vary depending on the screen or menu being displayed. For example, if an SD
card is installed, an SD card icon appears here when the user is in the SD Card Setup menu.
SD memory This icon appears only if an SD card is in the reader slot. When a user is in the SD Card Setup
card menu, this icon appears in the upper left corner.
Warning A warning icon consists of an exclamation point within a triangle. Warning icons appear on the
right of the main display below the measurement value. Push the enter key then select the
device to view any problems associated with that device. The warning icon will no longer be
displayed once all problems have been corrected or acknowledged.
Error An error icon consists of an exclamation point within a circle. When an error occurs, the error
icon and the measurement screen flash alternately in the main display. To view errors, push the
menu key and select DIAGNOSTICS. Then select the device to view any problems associated
with that device.
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7 Warning status bar
8 Date
9 Analog output values
10 Time
11 Progress bar
12 Measurement parameter
Table 5 Icon descriptions