Operability Liquisys M CPM223/253
30 Endress+Hauser
LC display
5.2.2 Operating elements
C07-CPM2x3xx-19-06-00-en-001.eps
Fig. 27: Operating elements
1 LC display for displaying the measuring values and configuration data
2 Field for user labelling
3 4 main operating keys for calibration and device configuration
4 Changeover switch for automatic/manual mode
5 LEDs for limit contactor relay (switch status)
6 LED for alarm function
7 Display of the active contact and key for relay changeover in manual mode
C07-CxM2x3xx-07-06-00-en-004.eps
Fig. 26: Transmitter LC display
1
2
3
4
5
6
7
Indicator for measuring mode (normal operation)
Indicator for calibration mode
Indicator for setup mode (configuration)
Indicator for "Hold" mode (current outputs remain
at last current state)
Indicator for receipt of a message for devices with
communication
Indicator of working status of relays 3/4:
d
inactive,
c
active
Function code display
8
9
10
11
12
13
14
In measuring mode: measured variable
In setup mode: configured variable
In measuring mode: secondary measured value
In setup/calibr. mode: e.g. setting value
Indicator for autom. temperature compensation
Indicator for man. temperature compensation
"Error": error display
Temperature offset
Sensor symbol
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