Festo EasyPort USB D16A, Manual

Page: 155 / 340

9. EasyPort USB command interpreter
© Festo Didactic GmbH & Co. KG „ 721876 155
Command Description
MU<n>.10=xx
Assign a unit of measurement to analogue output channel 0
Unit of measurement xx is displayed for analogue output channel 0 on the LCD of
the EasyPort USB module with address <n> (<n> = 1...4).
MU<n>.20= xx
Assign a unit of measurement to analogue output channel 1
Unit of measurement xx is displayed for analogue output channel 1 on the LCD of
the EasyPort USB module with address <n> (<n> = 1...4).
Assigning a physical unit of measurement for display on the LCD (continued)
A gain factor can be assigned to each physical unit of measurement. The
measured value displayed on the LCD is multiplied by this factor. This
enables the measured value to be adapted to the physical unit of
measurement which is most meaningful.
A gain factor is selected with the
MG
command.
Please note that the gain factor
does not
change the actual measured
value applied to the analogue channel. Multiplication only affects how
the values are displayed on the LCD.
The gain factor is preset for each physical unit of measurement.
Physical unit of measurement Preset gain factor
V 10.0
bar 1.0
PSI 1.0
MPa 1.0
l/min 1.0
o
C 1.0