Vaisala HMT360N - Manual (Page 55)

Chapter 4 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 53
Serial Communication Settings
To start issuing commands, make sure that HMT360 is connected to a
serial port of your computer and that the terminal session is open. Issue
commands by typing them on your computer according to the following
instructions. In these commands, <cr> stands for pressing Enter (on
your computer keyboard).
Setting the Analog Outputs
ASEL Selecting Analog Outputs
Syntax: ASEL [xxx yyy]<cr>
Table 6 Serial Communications Settings
Parameter Value
bauds 2400
parity none
data bits 8
stop bits 1
CAUTION When using the serial interface, be sure that power supply and serial
interface are not connected to the same ground (use a floating power
supply or hand-held serial interface device).
where
xxx = Quantity of Ch 1
yyy = Quantity of Ch 2