# 4-20mA

## **SPEC**

Please see the page of [mechanical and electrical installation.](/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/install-and-set-up/mechanical-and-electrical-installation.md#mechanical-and-electrical-spec-of-device)<br>

## **Cable** wiring

Please see the page of [mechanical and electrical installation.](/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/install-and-set-up/mechanical-and-electrical-installation.md#mechanical-and-electrical-spec-of-device)

## **Parameter setup**

Please refer to the [parameter set-up page.](/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/parameters-table.md)

Set-up steps as below:

1. Connect cable first according to the cable wiring section on this page.
2. Set up parameter E06 for selecting the data to output.
3. Parameter E07 and E08 are for specifying maximum and minimum value to output. These 2 values can be either positive or negative, however, E07 has to be smaller than E08.
4. Use E09 to set output current milliamps when output data is out of the E07 and E08 range, there are 3 options:
   1. "2.4 & 21.6" stands for outputting 2.4mA when data is less than E07 value, and outputting 21.6mA when data is greater than E08 value.
   2. "2.4" stands for outputting 2.4mA when data is less than E07 value and greater than E08 value.
   3. "21.6" stands for outputting 2.4mA when data is less than E07 value and greater than E08 value.
5. Turn on F02.
6. Please enter the E11 parameter page to test and adjust 4mA output current. Adjustment unit is uA.
7. Please enter the E12 parameter page to test and adjust 20mA output current. Adjustment unit is uA..
8. If the output current is too low and can not reach 20mA after adjustment, please check the [electrical installation page](/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/install-and-set-up/mechanical-and-electrical-installation.md) for line impedance and supply voltage requirement.
9. Turn off F02 and go back to the monitoring screen.
10. Finish.


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