HART Communication
34
TI 12A01A01-60EN
SC450G
Parameter
R/W
Parameter
Value
Unit
Note
DC time
[Type: Control (Analog output:
DC)]
R/W
Numeric value
1.000000 to
1800.000000
Expire time
[Type: Control]
R/W
Numeric value
1.000000 to
1800.000000
Func
[Type: Alram]
R
Alarm
Param
[Type: Alarm]
R/W
NONE
CONDUCT
[Measure: Cond only,
Cond + Conc]
RESIST1 [Measure:
res only]
CONCENT1
[Measure: Conc only]
TEMPERATURE
CONDUCT2
[Measure: Cond only]
RESIST2 [Measure:
res only]
CONCENT2
[Measure: Conc only]
CONCENT [Measure
:Cond + Conc]
Parameters can be
written but cannot be
read correctly. Write the
parameters at the front
panel display.
Alarm Sp
[Type: Alarm]
R/W
Numeric value
no limit
Alarm dir.
[Type: Alarm]
R/W
Low
High
Alarm hyst.
[Type: Alarm]
R/W
Numeric value
greater than
0.000000
Alarm delay
[Type: Alarm]
R/W
Numeric value
1.000000 to
1800.000000
Expire time
[Type: Alarm]
R/W
Numeric value
1.000000 to
1800.000000
Func
[Type: Fail]
R/W
Hard + Soft Fail
Hard Fail Only
The use of Built-in DTM
disables Hard + Soft
Fail to be selected. Use
a device DTM or set at
the front panel display.
Func
[Type: Simulate]
R/W
ON/Off
Percentage
Contact
[Type: Simulate (Func: ON/OFF)]
R/W
ON
OFF
Percentage
[ T y p e : S i m u l a t e ( F u n c :
percentage)]
R/W
Numeric value
0.000000 to
100.000000
Func
[Type: HOLD]
R
HOLD
HOLD setup
HOLD L/F
R/W
Last
Fixed
mA1 Fixed
[HOLD L/F: Fixed]
R/W
Numeric value
3.600000 to
21.000000
mA
mA2 Fixed
[HOLD L/F: Fixed]
R/W
Numeric value
3.600000 to
21.000000
mA
HOLD during cal
R/W
disabled
enabled
Error config
Cond too high
[Measure: Cond only, Conc only]
R/W
Off
Warn
Fail
Oct. 03, 2017-00