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Operation And Display Functions; Product View And Parts Identification - Siemens SIPART DR20 Project Planning Manual

Compact controller
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SIPART DR20
2.2

Operation and Display Functions

Fig. 2/1
Front view
1
Negative deviation display
2
Replaceable label
3.1
LED for alarm A1
3.2
LED for alarm A2
4
Digital display for w-x-A2-A1 and for
parameters and configurations
5.1
Manipulated variable adjustment in
manual mode in direction of 0 % display
5.2
Manipulated variable adjustment in manual
mode in direction of 100 % display
6
Digital display of manipulated variable
from - 9 to + 109 %
Point lights up in S controllers when - ∆y is
7.1
switched through
Point lights up in S controllers when + ∆y is
7.2
switched through
8
Selector for digital display 4, for activation
of parameterization/configuring and for
lamp test
9.1
LED lights up if w is output in display 4
9.2
LED lights up if x is output in display 4
10
Selector for manual/automatic mode
11
LED lights up in manual mode, flashes
with remote intervention (N, Si, Bl)
12.1 Pushbutton to increase the local setpoint
12.2 Pushbutton to decrease the local setpoint
13
Selector for local/remote setpoint
14
LED lights up with local setpoint,
flashes with certain SPC and DDC
operating states
15
Cover for scale replacement
Project Planning Manual
11

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