Chapter 4 ________________________________________________________________ Operation
VAISALA ______________________________________________________________________ 101
>ERRS
FAIL
Error: Temperature measurement malfunction
Error: Humidity sensor open circuit
>
VERS
Use the command
VERS
to display software version information.
Example:
>vers
DMT346 / 3.01
>
Resetting the Device
Use the serial line to reset the device. Use the command
RESET
to reset
the device. The user port switches to start-up output mode selected with
command
SMODE
.
Locking Menu/Keypad by Using Serial
Line
LOCK
Use the
LOCK
command to prevent the user from entering the menu
using the keypad, or to lock the keypad completely. You can optionally
set a 4-digit PIN code, for example 4444.
If a PIN code has been set, the user will be prompted to enter the code
when trying to access the menu. Entering the code correctly will disable
the lock until the user returns back to the basic view.
LOCK
[
x
] [
yyyy
]
where
x
= Keypad locking level, range 0...2. The options are:
0 - No lock (enables full access)
1 - Menu locked, but graphs are accessible
2 - Keypad completely disabled
yyyy
= 4-digit PIN code. The code can only be set when keypad
locking level is 1.