Flow sensor VA5xx
LD500 V2.03 Seite 46 von 67
13.6 Flow sensor of type VA 500 / VA 520 / VA 550 / VA 570 (RS 485 Modbus)
First step: choose an unused sensor digital channel
External sensor ➔ Settings ➔ Sensor settings ➔ C1
Second step: choose type VA 5xx
External sensor ➔ Settings ➔ Sensor settings ➔ C1 ➔ Type description field ➔ VA 5xx
External sensor ➔ Settings ➔ Sensor settings ➔ C1 ➔ Name description field
The connection with the VA 5xx sensor is
done after confirmation by pressing “OK”.
Now the Type VA 5xx is selected for the
VA 5xx series and confirmed by pressing
the OK button.
Select the "Flow" variant in the category
menu here and confirm with "OK".
Then activate the sensor variant "VA5xx"
and confirm with "OK”.
Input of a name, please enter the text
field „Name“.
It is possible to enter a name with max.
24 characters.
Confirmation by pressing the OK-button.