Adaptation; Lamp Test; Display Of The Software Version; Alarms - Siemens SIPART DR21 Manual

Manual
The adaptation LED (19) signals the progress of the parameter optimization during the
adaptation process by lighting steadily or flashing.
D Adaptation
The adaptation LED (19) signals the active adaptation procedure by flashing.
D Lamp test
If the button (6) is kept pressed for longer than 5 s, all LEDs on the front of the controller are
driven independently of the respective display until the button is released again. The original
display position is restored after checking the lamp function.
D Display of the software version
The software for the SIPART DR21 controller will be improved based on new knowledge if
required. The respective version of the software is stored in the EPROM with identification
and can be called as follows:
Run the lamp test with the button (6),
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Then press the button (16) additionally. On the digital displays (3) and (9) the
"
identification can now be read off for the controller software version.
D Alarms
The red alarm LEDs (20) signal exceeding or dropping below the limit values which can be
set with the offline parameters A1 to A4. The assignment to the variables to be monitored is
made with the structure switches S76, S77, their display with S80.
SIPART DR21
C73000-B7476-C143-08
5 Operation
5.2 Process operation mode
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