Chapter 4 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 53
Message interpretation:
1ST LINE
The first line of the CL31 status message is structurally identical to the
first line of the CL31 data message No. 1 (see the message
interpretation in section CL31 Data Messages No. 1 on page 45)
except that the second to last character that identifies the message
number, is always S
Ø
☺
↵
.
2ND LINE
The second line of the CL31 status message is structurally identical to
the second line of the CL31 data message No. 1 (see the message
interpretation in section CL31 Data Messages No. 1 on page 45).
LINES 3 ... 8
Lines three to eight display the alarm status of Ceilometer CL31.
Should an alarm be present, CL31 will invalidate the cloud data.
9TH LINE
The ninth line displays the operation mode and autoadjustment
settings of CL31. In normal use, the operation mode should be set to
normal
and autoadjustment should be set to
on
.
10TH LINE
The tenth line displays the measurement mode and measurement
interval settings of CL31. In normal use, the measurement mode
should be set to
standard
. The measurement interval is by default
2.0 s.
11TH LINE
Line 11 displays the power-save mode status and sleep interval
settings of CL31. In normal use, the power-save mode is
disabled
.
The sleep interval indicates the interval when CL31 does not measure
if the power-save mode is on.
