Precision Digital Corporation ProVu PD6001, Instruction Manual

Page: 36 / 49

P
RO
V
U
™ PD6001 Analog Input Feet & Inches Meter
Instruction Manual
36
Scaling the 4-20 mA Analog
Output (
Aout
)
The 4-20 mA analog output can be scaled to provide
a 4-20 mA signal for any display range selected.
No equipment is needed to scale the analog output;
simply program the display values to the
corresponding mA output signal.
The
Analog Output menu is used to program the
4-20 mA output based on display values.
For further details, see Setting Numeric Values ,
page 23, Analog Output Value for Loss of
4-20 mA Input (Loop Break) , page 42.
Reset Menu (
reset
)
The Reset menu is used to reset the maximum or
minimum reading (peak or valley) reached by the
process; both may be reset at the same time by
selecting “reset high & low” (
rst HL
).
Manual Control Menu (
Contrl
)
The Manual Control menu is used to control the
4-20 mA analog output and the relays manually,
ignoring the input. Each relay and analog output can
be programmed independently for manual control.
Selecting automatic control sets all relays and analog
output for automatic operation.