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ATR401 - User manual
6
Display and Key Functions
6.1
Numeric Indicators (Display)
1
Normally visualizes process. In confi guration mode
visualizes parameter that is being entered.
2
Normally visualizes setpoints. In confi guration mode
visualizes value of parameter that is being entered.
6.2
Meaning of Status Lights (Led)
3
C1
On when command output is active.
For open / close logic: on during valve opening.
4
C2
For open / close logic: on during valve closing.
5
A1
On when alarm 1 is active.
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