Festo EasyPort USB Manual De Instrucciones página 150

9. EasyPort USB command interpreter
Command
MAW<n>.2=xxxx
where xxxx =
0000...7FF8
MAW<n>.4=xxxx
where xxxx =
0000...7FF8
Generating an analogue output signal
150
150
Description
Write output channel 0
Read out the desired voltage value from output channel 0 at the EasyPort USB
module with address <n> (<n> = 1...4).
Example
MAW1.2=2AC5
Read out a value of 2AC5 hexadecimal or 10949 decimal as a voltage value
from output channel 0 at the EasyPort USB module with address 1.
Write output channel 1
Read out the desired voltage value from output channel 1 at the EasyPort USB
module with address <n> (<n> = 1...4).
Displaying analogue signals on the LCD
Analogue input or output signals can be monitored on the LCD panel on
the EasyPort USB. The selected channel, the trend, the measured value
with 4 digits and the unit of measurement are displayed.
The analogue channel to be displayed on the LCD is usually selected
directly at the EasyPort USB with the scroll buttons.
The selected channel can be temporarily suppressed with a command
from the command interpreter issued from the PC, and the display can
be switched to another analogue channel with the MF command.
© Festo Didactic GmbH & Co. KG „ 721876