STI DigitalTrak2 - Parameter List

INSTRUCTION MANUAL
DigitalTrak2™
_____________________________________________________________________________________
STI S.r.l. – Via Dei Caravaggi 15, 24040 Levate (BG) – ITALY www.imi-critical.com
Manual 4054 – rev.00 02/2021 – DT2 - 19 -
5.6 Parameter list
Parameter
Show
code
Function
Content / Scope
Factory
Settings
UM
P1
01
INIA
Automatic initialization:
Not start /Start
NO/STRT
NO
02
INIM
Manual initialization:
Not start /Start
NO/STRT
NO
03
04
TYPE
Actuator types:
linear actuator / rotary actuator
LINE/TURN
TURN
05
06
DEBA
Controller dead band
AUTO
0.1÷10.0
AUTO
%
07
PRED
Controller 1 dead band
AUTO
0.1 ÷100.0
AUTO
%
08
PRST
restore the factory settings:
not activated / factory set to start
NO/STRT
NO
P2
09
SDIR
Setpoint direction
Rising/falling
RISE/FALL
RISE
10
SPRA
Split range start
0.0 ÷100.0
0.0
%
11
SPRE
Split range end
0.0 ÷100.0
100.0
%
12
TSUP
Setpoint ramp up
AUTO 0÷400
0
s
13
TSDO
Setpoint ramp down
AUTO 0÷400
0
s
14
SFCT
Setpoint function:
Valve characteristics linear
Equal percentage
Inverse equal percentage
21 points freely adjustable
3 points freely adjustable
LINE
1:30
30:1
FrEE
3-POT
LINE
15÷35
SP00÷S
P20
~
Setpoint tuning points
0.0 ÷100.0
%
P3
36
YA
Start of manipulated variable limiting
0.0 ÷100.0
0.0
%
37
YE
End of manipulated variable limiting
0.0 ÷100.0
100.0
%
38
YDIR
Direction of manipulated variable for
display
Rising/Falling
RISE/FALL
RISE
39
YCDW
Value for tight closing, bottom
OFF
0.0 ÷49.9
OFF
%
40
YCUP
Value for tight closing, top
OFF
50.1 ÷100.0
OFF
%
41
YNRM
standardization of manipulated variable
To mechanical travel / To flow
MPOS/FLOW
MPOS
P4
42
SAFE
Safe valve:
Off / Freeze / Close / Settings / Open
OFF / KEEP / CLOSE /
0.1÷99.9 / OPEN
OFF
%
43
BIN
Digit Input functions: enable “safe
position” function
ON/OFF
OFF
44
DO1
Digital output 1 function:
Fault alarm
Fault + Non-auto
Fault + Non-auto+BIN
Under setting value
Higher than the setting value
FAULT
NA
NAB
LMVPT
HMVPT
FAULT
45
SW1
setting value
0.0 ÷100.0
0.0
%
46
DO2
Digital output 2 function:
Auto/ Manual
Under setting value
Higher than the setting value
A/M
LSET
HSET
A/M
47
SW2
setting value
0.0 ÷100.0
0.0
%
48
AMIN
Min output current
4.0÷20.0
4.0
mA
49
AMAX
Max output current
4.0÷20.0
20.0
mA
50
ADIR
Current output direction
RISE/FALL
RISE
51
PROT
White project for HART
ON/OFF
OFF