Chapter 3 _______________________________________________________________ Installation
VAISALA _______________________________________________________________________ 35
During the factory alignment procedure, the optical adjustments are
carefully carried out to fulfill the requirements and specifications of
the device. Optical adjustments have been made at the factory or
depot, thus there is no need to readjust them in the field.
Factory Settings of User
Programmable Parameters
Table 4 below lists the factory defaults of user-programmable
parameters. The prevailing parameter settings of Ceilometer CL31 can
be seen with the following command:
get params
parameter_group
The user-programmable parameters can be changed with the
following command:
set
parameter_group parameter
Table 4
Factory Defaults of User-Programmable Parameters
Parameter
Factory Default
Control blower
Auto
Control inheater
Auto
Data_acq power_save
Disabled
Data_port baud
19200
Data_port mode
RS232
Data_port parity
8N1
Maint_port baud
9600
Maint_port parity
8N1
Message angle_corr
On
Message transmission
Periodic
Message transmission delay
100 ms
Message height_offset
0
Message interval
2 s
Message port
Data
Message profile scale
1.0
Message profile noise h2
Off
Message type
msg2_20x385
Message units
Feet
Message vv_limit ceiling
2000 m (6562 ft)
Message vv_limit sky_cond_percent 50
Oper_mode
Normal
Port_timeout
2 min
Unit_id
0 (zero)
