Vaisala DMT346 - Manual (Page 146)

User's Guide _______________________________________________________________________
146 __________________________________________________________________ M210762EN-G
Error States
In error state the affected quantities are not measured and the output is
shown as follows:
- Analog channel outputs 0 mA or 0 V (you can use the serial line
command AERR or display/keypad to change this fault indication
value, see section Analog Output Fault Indication Setting on page
122).
- Serial port outputs stars "***" instead of measurement data.
- Display shows "----" instead of measurement data.
- Cover LED is blinking.
- Error indicator is shown on the display.
0706-017, 1103-069
Figure 72 Error Indicator and Error Message
Number refers to Figure 72 above:
1 = Error indicator
The error indicator disappears when the error state is over and you have
checked the error message. Press the INFO button to display the error
message.
You can also check the error message via the serial interface by using the
command ERRS. In case of constant error, please contact Vaisala
Technical Support.