Ascii Commands; H.3 Ascii Commands - Aalborg Command Module Operating Manual

h.3 ASCII Commands

No Type Description
1 Set Full Scale Flow
in SLPM
2 Set current
Engineering Units
INDEX: 0 - % F.S.
1 - SLPM
2 - SLPH
3 - SCCM
4 - SCCH
5 - SCFM
6 - SCFH
7 - SCMM
8 - SCMH
9 - LBPH
10 - LBPM
11 - GrPH
12 - GrPM
3 Set control
REFERENCE INDEX:
0 - INTERNAL
1 - EXTERNAL
2 - BATCH
3 - TIMER
4 - RATIO***
4 Set VALVE MODE
MODE:
0 - CLOSE
1 - AUTO
2 - OPEN
5 SET POINT
in % F.S.
6 Set Gas Density
in G/L
7 Read Gas Density
in G/L
8 Continuous Data
control Will activate
single data request
with time interval
equal to the
SECONDS.
If SECONDS = 0
continuous data
output will be
disabled.
Command Argument 1 Argument 2 Argument 3 Argument 4
FF CHANNEL
1 char. [1-4]
EU CHANNEL
1 char.
[1-4]
RF CHANNEL
1 char.
[1-4]
VM CHANNEL
1 char.
[1-4]
SP CHANNEL
1 char.
[1-4]
DW CHANNEL
1 char.
[1-4]
DR CHANNEL
1 char.
[1-4]
CD SECONDS
[0- 32767]
*0
VALUE
float
[0-99999.0]
INDEX
1 char.
[0-12]
INDEX
1 char.
[0-4]
MODE
1 char.
[0-2]
VALUE
float
[0-105.0]
VALUE
float
[0-999.999]
37
Return string
FF CHANNEL
VALUE K[CR][LF]
Ex: FF 4 10.0
[CR][LF]
EU CHANNEL
UNITS OK[CR]
[LF]Ex: EU 3
SLPM OK
[CR][LF]
NOTE: for
engineering units
9-12 the value of
the gas density
has to be
specified with
DW command.
RF Ch In OK
[CR][LF]
Ex: RF 1 [CR][LF]
VM Ch Md
OK[CR][LF]
Ex: VM 1 1
[CR][LF]
SP Ch Val
OK[CR][LF]
Ex: SP 1 75.0
[CR][LF]
DW CH Value
OK[CR][LF]
Ex: DW 1 1.293
OK[CR][LF]
DENSITY#CH: V
g/L[CR][LF]
Ex: DENSITY#4:
1.293 g/L
[CR][LF]
CD SEC. OK
[CR][LF]