Liquiline CM442R/CM444R/CM448R Diagnostics and troubleshooting
Endress+Hauser 127
11.11 Device test
Alarm relay
Relay x:y
Simulation of a relay state
This menu appears once for each relay.
Simulation Options
•On
•Off
Factory setting
Off
If you simulate the relay state, this is indicated on the
display by a simulation icon in front of the relay display.
State Options
•Low
•High
Factory setting
Low
Set the desired state.
The relay switches in accordance with your setting when
you switch on the simulation. The display shows "On"
(="Low") or "Off" (="High") for the simulated relay state.
Meas. inputs Simulation of a measured value
This menu appears once for each measuring input.
Channel : parameter
Sim. main value Options
•On
•Off
Factory setting
Off
If you simulate the measured value, this is indicated on
the display by a simulation icon in front of the measured
value.
Main value Depends on the sensor
Factory setting
Depends on the sensor
Set the desired simulation value.
Sim. temperature Options
•On
•Off
Factory setting
Off
If you simulate the temperature measured value, this is
indicated on the display by a simulation icon in front of
the temperature.
Temperature -50.0 to +250.0 °C
(-58.0 to 482.0 °F)
Factory setting
20.0 °C (68.0 °F)
Set the desired simulation value.
Diagnostics/Systemtest
Function Options Info
Power supply Read only
• Digital Supply 1: 1.2V
• Digital Supply 2: 3.3V
• Analog Supply: 12.5V
• Sensor Supply: 24V
•Temperature
Detailed list of power supply to instrument.
The actual values can vary without a malfunction
being present.
Diagnostics/Simulation
Function Options Info
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