Endress+Hauser HART Proline t-mass I 300 - Page 91

Proline t-mass I 300 HART Commissioning
Endress+Hauser 91
Parameter Prerequisite Description Selection / User
interface / User
entry
Factory setting
0/4 mA value One of the following options is
selected in the Current span
parameter (→  90):
• 4...20 mA NAMUR
(3.8...20.5 mA)
• 4...20 mA US (3.9...20.8
mA)
• 4...20 mA (4... 20.5 mA)
• 0...20 mA (0... 20.5 mA)
Enter 4 mA value. Signed floating-point
number
–
20 mA value In the Current span parameter
(→  90), one of the
following options is selected:
• 4...20 mA NAMUR
(3.8...20.5 mA)
• 4...20 mA US (3.9...20.8
mA)
• 4...20 mA (4... 20.5 mA)
• 0...20 mA (0... 20.5 mA)
Enter 20 mA value. Signed floating-point
number
Depends on country
and nominal
diameter
Fixed current The Fixed current option is
selected in the Current span
parameter (→  90).
Defines the fixed output
current.
0 to 22.5 mA 22.5 mA
Damping output 1 to n A process variable is selected
in the Assign current output
parameter (→  90) and one
of the following options is
selected in the Current span
parameter (→  90):
• 4...20 mA NAMUR
(3.8...20.5 mA)
• 4...20 mA US (3.9...20.8
mA)
• 4...20 mA (4... 20.5 mA)
• 0...20 mA (0... 20.5 mA)
Set reaction time for output
signal to fluctuations in the
measured value.
0.0 to 999.9 s –
Failure mode A process variable is selected
in the Assign current output
parameter (→  90) and one
of the following options is
selected in the Current span
parameter (→  90):
• 4...20 mA NAMUR
(3.8...20.5 mA)
• 4...20 mA US (3.9...20.8
mA)
• 4...20 mA (4... 20.5 mA)
• 0...20 mA (0... 20.5 mA)
Define output behavior in
alarm condition.
• Min.
• Max.
• Last valid value
• Actual value
• Defined value
–
Failure current The Defined value option is
selected in the Failure mode
parameter.
Enter current output value in
alarm condition.
0 to 22.5 mA 22.5 mA
* Visibility depends on order options or device settings