Grimm ENVIRON CHECK 180 User Manual

Manual EDM 180
Revision 1.0 29.03.2010 Page 58/61
9.3 GESYTEC Structure
RS-232 data transmission within Gesytec mode
For 3 parameters ( PM10, PM2.5, PM1
)
Byte-Nr. Data format Field description
1 <STX> start of text
2-3 MD telegram code
4-6 03# number of measuring parameters
7-10 nnn# instrument identification
11-19 ±nnnn±ee# value of PM10 in ng/m3
20-22 hh# operational status
23-25 hh# error status
26-29 nnn# serial number
30-36 hhhhhh# temperature in 1/10°C (F=Minus)
37-40 nnn# instrument identification + 1
41-49 ±nnnn±ee# value of PM2.5 in ng/m3
50-52 hh# operational status
53-55 hh# error status
56-59 nnn# serial number
60-66 hhhhhh# relative humidity in 1/10 %
67-70 nnn# instrument identification + 2
71-79 ±nnnn±ee# value of PM1 in ng/m3
80-82 hh# operational status
83-85 hh# error status
86-89 nnn# serial number
90-96 hhhhhh# valve voltage in %
97 <ETX> end of text
98 <BCC1> block symbol upper nibble
99 <BCC2> block symbol lower nibble
For 4 parameters ( PM10, PM2.5, PM1, total count )
Byte-Nr. Data format Field description
1 <STX> start of text
2-3 MD telegram code
4-6 04# amount of measuring places
7-10 nnn# instrument identification
11-19 ±nnnn±ee# value of PM10 in ng/m3
20-22 hh# operational status
23-25 hh# error status
26-29 nnn# serial number
30-36 hhhhhh# temperature in 1/10°C (F=Minus)
37-40 nnn# instrument identification + 1
41-49 ±nnnn±ee# value of PM2.5 in ng/m3
50-52 hh# operational status
53-55 hh# error status
56-59 nnn# serial number
60-66 hhhhhh# relative humidity in 1/10%
67-70 nnn# instrument identification + 2
71-79 ±nnnn±ee# value of PM1 in ng/m3
80-82 hh# operational status
83-85 hh# error status

Grimm ENVIRON CHECK 180 Specifications

General

Brand	Grimm
Model	ENVIRON CHECK 180
Category	Laboratory Equipment
Language	English