Xylem Lowara SM30 Control Card Programmierhandbuch Seite 45

3 AI1 FILTER
4 AI1 UNIT
5 AI2 SENSOR
TYPE
6 ZERO ADJUST
AI2
7 AI2 FILTER
8 AI2 UNIT
9 ANALOG OUTPUT Function that can be attributed to
10 AN.OUT1 TYPE
6.2.11 PROGRAMMING DIGITAL INPUTS / OUTPUTS
Phase Display
0 DIGITAL IN / OUT
1 PR.SW.1 LOGIC
2 PR.SW.2 LOG
3 PR.SW.3 LOGIC
4 CONFIG. AUX1
IN.
5 CONFIG. AUX2
IN.
6 CONFIG. AUX3 IN.
ADJUST KO appears
Software filter (no. samples) of the
analog input AI1 signal
Setting the unit of measurement on
input AI1
Type of transducer connected to the
analog input AI2 (if selected on System)
Visible only if 4-20mA selected.
Acquisition of input zero 4 4-20 mA
Adjustment is possible only in the range
3.5... 4.5mA
If adjustment has a positive result the
message SENSOR ADJUST OK
appears
If out of range the message SENSOR
ADJUST KO appears
Software filter (no. samples) of the
analog input AI2 signal
Setting the unit of measurement on
input AI2
analog output Out_A
Full scale analog output AO1
Comment
Terminal 2 only if pressure switch
operation enabled.
Terminal 3 only if pressure switch
operation enabled.
Terminal 4 only if pressure switch
operation enabled.
Configuration of input AUX1 as max.
pressure pressure-switch or external
auto-test command.
Configuration of input AUX2 as external
consent (NO) or external alarm (NC).
Configuration of input AUX3 as DISABLED
1..199 1
DISABLED bar
bar
°C
m³/h
m
4-20 mA 4-20 mA
0-20 mA
0-10 V
0-2 V
YES NO
NO
1..199 1
DISABLED bar
bar
°C
m³/h
m
DISABLED DISABLED
AI1
AI2
4-20 mA 4-20 mA
0-20 mA
0-10 V
0-2 V
Field Default
NC / NO NC
NC / NO NC
NC / NO NC
DISABLED DISABLED
HIGH
PRESSURE
START
AUTOTEST
DISABLED DISABLED
EXT.ALARM
EXT.ON/OFF
CONV.L.SWI
en
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