Yamatake STD920 User Manual

Operation Using SFC Yamatake Corporation
6-36 ST3000 Smart Transmitter Series 900 Electronic Differential Pressure/Pressure Transmitter
Set a low flow cutoff value, and select a dropout format (linear/zero) and a flow rate
mode (DEFAULT/EXPAND) using this procedure:
Low flow cutoff value setting
Step Description SFC screen
1
Press the key.
2
Press the key.
Ensure that the currently-selected output
format is Square Root.
If the output format is Linear, change it to
Square Root, following the instructions in
6.5.3.
(Square Root)
3
Press the key.
Displays the current cutoff value (Default
value (7.1%) or any set value).
or
4 Branch:
If no change is required to the value, press
the key twice.
To change the value, press the key,
and proceed to the next step.
To set the default value, proceed to step
12. To set a non-default value (15%) for
the low flow cutoff value, proceed to steps
5 and 6.
5
Press the and keys (numeric),
in that order.
B
CONF
DSTJ CONFIG
CONFORM?
ENTER
( Yes )
NON-VOL
CONFORM
SQUARE ROOT
H
NEXT
CUT OFF
DEFAULT
CUT OFF
10.0 %
CLR
( No )
MENU
I
ITEM
DE CONF.
CUT OFF
%
V
1
S
5
CUT OFF
15 %

Yamatake STD920 Specifications

General

Brand	Yamatake
Model	STD920
Category	Transmitter
Language	English