Aalborg Vortex - Manual (Page 87)

82
COMMAND
NAME
DESCRIPTION
NO.
COMMAND SYNT
A
X
COMMAND
ARGUMENT 1
ARGUMENT 2
ARGUMENT 3
ARGUMENT 4
RESPONSE
Meter Info
Requests meter configuration info:
-
full scale range (L/min)
-
Meter size (inches)
-
T/P option support (Y
,N)
-
4-20 mA Output #1 configuration
-
4
-20 mA Output #2
configuration
7
MI
MI: 1000.0,0.75,Y
,V
,M
1000.0 – full scale L/min 0.75 – meter size [inch]
Y –
T/P supported
N – T/P not supported V –
volumetric flow
M –
mass flow
T –
Temperature
P –
P
ressure
D –
Density
O –
Off (Disabled)
Flow Alarms
Sets / reads the status of the flow alarms. Note: High and Low limits for V
o
lumetric flow
configuration have to be entered in fraction %FS notation (0.0 – 1.0). High and Low limits for Mass flow configuration have to be entered in the currently active mass flow units. High alarm value has to be more than Low alarm value. Alarm conditions: Flow > High Limit = H Flow < Low Limit = L Low < Flow < High = N
8
FA
C (flow configuration)
V
-volum. flow
M-mass flow
alue>
(high limit)
alue>
(low limit)
FAC:V
,0.9,0.1
A (action delay in sec)
alue> [0-3600]
FAA:
alue (sec)>
E (enable alarm)
FA
:E
D (disable alarm)*
FA
:D
R (read current status)
FA
R:N (no alarm)
FA
R:H (high alarm)
FA
R:L (low alarm)
S (Read current settings)
FAS:M,C,H,L,D,B where: M – mode (E/D)
C– Configuration
(V/M)
H –
High settings value
L – Low settings value D – Action Delay (sec) B – Latch mode (0-1)
L
(
L
at
ch
m
o
d
e)
alue> (0-disabled*)
(1-enabl’d)
FA
L:
alue> where:
V
alue = 0 – 1