Endress+Hauser Liquiline CM44P - Operation

Operation Liquiline CM44P
62 Endress+Hauser
10 Operation
10.1 Display
10.1.1 Soft keys in measuring mode
On the bottom row of the display you can find four soft keys in the measuring screens:
• With MENU, CAL and DIAG take you directly to the specific software menu.
• With HOLD you can activate an immediate, general hold for sensors. This also sets all
the linked outputs, controllers and cleaning cycles to HOLD. Any sensor cleaning
programs that are currently running are interrupted. However, you can also start manual
sensor cleaning when a hold is active.
10.1.2 Measuring mode
There are different display modes: (press the navigator button to change the mode)
• (1) Overview of all the inputs and outputs
• (2) Main measured value of an input or output or the status of a relay
• (3) Main and secondary measured value of a sensor input
• (4) All measured values of a sensor input
• (5) Only for interface measurement:
Graphic display of the separation zone
There are also submenus:
• (6) User-definable measuring menus (only available if already defined)
Choice of previously configured screens (→  60)
• (7) Heartbeat diagnostics
Quick overview of the health of the device and of each connected sensor that supports
Heartbeat technology
Change of channel to modes (2) - (5)
‣
Turn the navigator.
 The display changes from channel to channel.
Sensor type Main value Main / secondary
measured value
All values
Photometer Absorption (UV, NIR,
color, cell growth)
Turbidity
Absorption (UV, NIR,
color, cell growth)
Turbidity
Measured value, 2nd Meas. value,
Raw value, Raw 2nd meas. value
pH, glass pH value pH value, temperature Main value, Raw value,
Temperature, Glass Impedance
Combined sensor pH
and ORP
pH value or ORP or rH
value
pH value or ORP or rH
value, temperature
Main value, Raw value,
Temperature, Glass Impedance
pH, ISFET pH value pH value, temperature Main value, Raw value,
Temperature
ORP ORP ORP, temperature Main value, Raw value, Offset,
Temperature
Conductivity,
measured inductively
Conductivity,
concentration
Conductivity,
concentration,
temperature
Main value, Raw value,
Temperature
Conductivity,
measured
conductively
Conductivity,
resistivity,
concentration
Conductivity, resistivity,
concentration,
temperature
Main value, Raw value,
Temperature
Oxygen, optical and
amperometric
Oxygen Oxygen, temperature Partial pressure, Saturation ,
Concentration, Temperature