Precision Digital PD6730X - Manual (Page 72)

PD6730X Vantageview Super Snooper Modbus Scanner Instruction Manual
72
Scaling the 4-20 mA Analog Output (A OUT)
The Analog Output menu is used to program the 4-20 mA output based on display values. This menu is
not present on models without a 4-20 mA output option.
The 4-20 mA analog output (if equipped) can be scaled to provide a 4-20 mA signal for any display range
selected for either Modbus PV 1 to 16, math channel CV 1 to 4, pulse input rate, total, or grand total. The
output may be disabled (DISABLE), and will only output the minimum signal.
No equipment is needed to scale the analog output; simply program two display values and
corresponding mA output signals.
In the Analog Output (A OUT) menu, press the Enter button. In the Source (SOURCE) menu, press the Up
button to scroll through the menu choices. Press Enter to make a selection and proceed to the next
menu.
To scale the analog output, enter display value 1 and a corresponding analog output value for this
display, and enter display value 2 and a corresponding analog output value for this display value. This will
provide a linearly scaled analog output.
On decimal display models, enter the output value in mA. On feet and inches display models, enter the
output value in µA.