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5
6 Configuration
Each of the 10 display segments can be in one of the following states:
off
green light
red light
fast flashing (red/green)
slow flashing (red/green)
The display is shown in drawn in horizontal position. The following symbols are used:
Fig. 6.1 Diagram symbols
The display segments light green or red depending on the input signal value and the set
alarm limits (sect. 6.1.). The NPN output can be switched on/off using the same alarm limits
(Table 6.2, parameter 2).
The indicator can be configured with 3 function buttons on the rear part of the device (Table
6.1).
Table 6.1 Function buttons
Button
Description
Press > 3 s:
–
start alarm limits adjustment
Press < 1 s:
– save the parameter and go to the
next one
Increase value
Press > 3 s:
–
start configuration
Press < 1 s:
decrease value
Press the button for 3 seconds to enter the configuration mode. The first parameter will be
shown on the display as follows:
The number of red segments on the right side of the display is the parameter number.
Press the button
to save the parameter and go to the next one.
The number of green segments on the left side of the display is the parameter value
x10%. Use the buttons and to change the parameter value. The slow flashing
segment is the one being currently changed.
All parameters and its values are explained in Table 6.2. Default values are highlighted in
bold.
Table 6.2 Configuration parameters
No.
Name
Value
Display
1
Signal
type
4-20 mA
0-20 mA