Grundfos CU 362 Instrucciones De Instalación Y Funcionamiento página 26

6.5.1 Analog inputs
This display shows the status of the individual analog inputs.
Example
Analog input AI1 (CU 362) [51]:
The AI1 analog input on the CU 362 (designated terminal 51) is set
up as a current input.
The measured value of 14.9 mA corresponds to a level and a
pressure of 3.40 m.
Path:Status > Electrical overview > Analog inputs >
Analog inputs
If an ultrasonic sensor is used, this display only shows the
"raw" value without offset and not inverted.
6.5.2 Digital inputs
This display shows the status of the individual digital inputs.
Example
Digital input DI2 (IO351B-41) [12]:
The DI2 digital input on the IO 351B (designated terminal 12) is
linked to the function "Contactor feedback, pump 1", and the
contact is closed.
Path:Status > Electrical overview > Digital inputs >
26
Digital inputs
6.5.3 Analog outputs
This display shows the status of the individual analog outputs.
Example
Analog output AO1 (IO351B-41) [18]:
The AO1 analog output on the IO 351B (designated terminal 18) is
linked to the function "VFD frequency, pump 1", and the analog
output signal is 10.0 V equal to 50.0 Hz.
Path:Status > Electrical overview > Analog outputs >
Analog outputs
6.5.4 Digital outputs
This display shows the status of the individual digital outputs.
Example
Digital output DO1 (CU 362) [71]:
The DO1 digital output on the CU 362 (designated terminal 71) is
linked to "High-level alarm", and the relay is active.
Path:Status > Electrical overview > Digital outputs >