Endress+Hauser Cerabar M PMC45 - Operation; Onsite Display (Optional)

Cerabar M HART Operation
Endress+Hauser 23
5Operation
5.1 Onsite display (optional)
A plug-in onsite display is used as the display unit. The display can be rotated in 90° stages.
P01-PMx4xxxx-07-xx-xx-xx-000
Fig. 25: Onsite display
➀ 4-digit display of measured values and input parameters
➁ Bar graph, display of current measured value
➂ Nominal measuring range
5.1.1 Function of the onsite display
The onsite display has two display modes:
• Display in measurement mode: This is shown as standard.
• Display in calibration mode: This is shown after pressing the Zero or Span key once. It returns
automatically to measurement mode display after 2 seconds.
The bar graph displays the current value (4 to 20 mA) belonging to the pressure value.
P01-PMx4xxxx-07-xx-xx-xx-001
Fig. 26: Function of the onsite display
A Display in measuring mode
B Display in calibration mode
➀ Lower-range value
➁ Upper-range value
➂ Set measuring range in measuring limits
➃ Display of calibration point (Z (Zero) = lower-range value (LRV) or S (Span) = upper-range value (URV))
0%
50%
100%
0…1 bar
➀
➁
➂
0…1 bar
0.753
0.753
0.250
Z
S
A:
B:
➀
➂
➁
➃