LI-COR LI-7500, Instruction Manual

Page: 139 / 155

Appendix D
D-20 Appendix D
The (Inputs..) Command
The
(Inputs..)
command is used to scale the Auxiliary input channel, and to determine how
pressure and temperature are measured by the LI-7500.
Table 3: The Inputs Command
Command Subcommands Remarks
(Source
{
Aux
|
Measured
|
UserEntered
})
How it is determined
(Pressure
(Temperature
(Val
{float})
)
)
Fixed value, for “UserEn-
tered”
(Inputs
(Aux
(A
{float})
)
Slope
(B
{float}) Intercept
Examples:
1. To make pressure fixed at 92 kPa, send this:
(Inputs(Pressure(Source UserEntered)(Val 92)))
2. To measure temperature from a linearized thermistor connected to the Auxiliary input,
where 0 volts is 0°C, and 5 volts is 50°C, send this: