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SIARGO
Instant low
f
rate
Push
Fn
Push
and keep for
Fn
more than 2 sec
Keyboard
Keyboard
Push
Unlock
Lock
/
0.unL(Blink)
0.Loc (Blink)
Push
Fn
Push
Push
Keep
acc flowrate
.
Clear acc flowrate
.
1.oFF(Blink)
/
1.on(Blink)
Fn
Push
Fn
Don't perform
Perform ffset
o
Push
Push
offset calibration
calibration
/
2.oFF(Blink)
2.on(Blink)
Fn
Push
Push
Fn
Fn
Push
/
Response
Response
Push
Push
time=10ms
time=20ms
/
/
4.001(Blink)
4.002(Blink)
Push
Push
Fn
Fn
Push
/
Display update
Display update
Push
Push
time =250ms
time =500ms
/
/
5.025(Blink)
5.050(Blink)
Push
Push
Fn
Fn
.
Keep
peak valley .
-
Clear peak valley
-
Push
Push
flow ate
flow ate
r
r
/
Fn
6.oFF(Blink)
6.on(Blink)
Push
Push
Fn
Fn
Keep current
System default
Push
Push
setting
retrieval
/
7.oFF(Blink)
7.on(Blink)
Fn
Push
Push
Fn
Fn
Push
/
No decimal
Push
Push
Decimal digits=1
digits
8. 1(Blink)
/
/
8. 0(Blink)
Push
Push
Fn
Fn
Push
User Manual
MEN
U
SETTING MODE
Flow
accumulation
Zeroing
Response
Response
Automatic offset
Push
time=1000ms
time=500ms
calibration
/
4.050(Blink)
4.100(Blink)
Push
Response
Response
Response
Push
Push
time=50ms
time=100ms
time=200ms
/
/
4.005(Blink)
4.010(Blink)
4.020(Blink)
Display update
Display update
Push
time =1s
time =2s
/
5.100(Blink)
5.200(Blink)
Clear peak valley
-
.
flow ate
r
S ystem default
retrieval
Push
Decimal digits=2
Decimal digits=3
8. 2(Blink)
8. 3(Blink)
/
Fn
Push
Fn
SIARGO
Reset to factory default value
This function allows user to reset all parameters to factory default values.
Decimal setting for instant flowrate
This function allows user to set the decimal point of instant flowrate.
Note: when full scale flowrate is 100, 200 or 500 sccm, 1 decimal can be set, e.g. 123.4
sccm, when full scale flowrate is 1, 2 or 5
SLPM
, 1.23
SLPM
or 1.234
RS
232/
R
S
485 communication
For purposes of computer control and networking, the
/
communication with the following settings:
Baud rate (Bits per second): 9600
Date bits:
8;
Stop bits:
1;
Parity:
None;
Flow control: None.
The protocol is based on the standard Modbus communication protocol.
model supports single meter communication, and
single meter communication or multi-meter networking. For detailed information,
please contact the manufacturer.
4
SLPM
, 1, 2 or 3 decimals can be set, e.g. 1.2
SLPM
.
RS
232/
RS
485 is used for
RS
485 model supports either
www.bellflowsystems.co.uk
User Manual
RS
232
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