Vaisala FS11P User Manual

User's Guide _______________________________________________________________________
88 ___________________________________________________________________ M211107EN-C
MESSAGE 12, Optional Message
Message 12 provides 1 and 10 minute visibility (MOR) and background
luminance (BL) values. Furthermore, it contains the entire status
information and the window dirt contamination correction factors for
FSM102 and LM21. The message format is as follows:
!FSA∀IAL 02000000 VIS1 75000 VIS10 75000 VAL 00000000000000
VCF 1.00 BL1 01000 BL10 01000 BAL 000000000 BCF 1.00#*CSUM
∃−∗
where
!
=
Start of the heading
FS
=
FS11P sensor identifier
A
=
First character of the unit identifier, if the ID is
not defined, it is replaced by a space character
∀
=
Start of the text
IAL
=
Identifying string for FSI102 interface unit
alarm/status
02000000
=
Status of FSI102 interface unit
VIS1
=
Identifying string for 1 minute average MOR
75000
=
1 minute average MOR in meter as provided
by the FSM102
VIS10
=
Identifying string for 10 minute average MOR
75000
=
10 minute average MOR in meter
VAL
=
Identifying string for FSM102 alarm/status
00000000000000
=
Status of the FSM102
VCF
=
Identifying string for the FSM102 window dirt
contamination correction factor
1.00
=
Window dirt contamination correction factor of
FSM102
BL1
=
Identifying string for 1 minute average
background luminance BL
01000
=
1 minute average of the background luminance
in cd/m2 as provided by the LM21
BL10
=
Identifying string for 10 minute average
background luminance BL
01000
=
10 minute average of the background
luminance in cd/m2
BAL
=
Identifying string for LM21 alarm/status
000000000
=
Status of the LM21
BCF
=
Identifying string for the LM21 window dirt
contamination correction factor
1.00
=
Window dirt contamination correction factor of
LM21
#
=
End of the text
*
=
ASCII 42

Vaisala FS11P Specifications

General

Brand	Vaisala
Model	FS11P
Category	Accessories
Language	English