Chapter 6 ____________________________________________________________ Troubleshooting
VAISALA ________________________________________________________________________ 77
View Error Table
Use the
ERRT
command to view the table of possible transmitter errors.
The table includes error ID, error count since last reset, level, current
state, and error text. Most of the errors can be seen also on the display
(see Table 12 on page 76) but there are some that can only be viewed on
the serial line.
ERRT
<cr>
Example:
>
errt
Id: N: Level:State: Error text
1: 0: CRITICAL:OFF: FLASH memory corrupted
2: 0: CRITICAL:OFF: Parameter read (using defaults)
3: 0: CRITICAL:OFF: Parameter write
4: 0: CRITICAL:OFF: HTM10 03 FLASH Corrupted
21: 0: ERROR:OFF: HTM10 04 RH measurement
22: 0: ERROR:OFF: HTM10 05 T measurement
23: 0: ERROR:OFF: HTM10 01 Continuous communication failure
41: 0: WARNING:OFF: HTM10 02 Single Communication failure
42: 0: WARNING:OFF: HTM10 06 Device Descriptor match
43: 0: WARNING:OFF: Factory parameter memory not consistent
Table 13
Error Messages on the Serial Line
Error ID Possible Cause and Solution
23
41
Communication failure with HTM10
module. Reconnect the module and check that it sits firmly in place.
4
21
22
Problem with the HTM10 module.
1. Check for damage or missing humidity sensor. Note that the
humidity sensor is not included on TMW-type transmitters since
they only measure temperature.
2. Replace the module if unable to remove the problem.
1
2
3
42
43
Internal problem with the transmitter.
1. Reset the transmitter.
2. Restore the factory settings using service port or DIP switches
if reset does not help.
