Endress+Hauser HART Proline t-mass I 300, Руководство по эксплуатации

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Proline t-mass I 300 HART Commissioning
Hauser 89
Parameter overview with brief description
Parameter Prerequisite Description Selection / User
interface / User
entry
Factory setting
Current span – Select current range for
process value output and
upper/lower level for alarm
signal. • 4...20 mA (4...
20.5 mA)
• 4...20 mA NAMUR
(3.8...20.5 mA)
• 4...20 mA US
(3.9...20.8 mA)
• 0...20 mA (0...
20.5 mA)
Country-specific:
• 4...20 mA NAMUR
(3.8...20.5 mA)
• 4...20 mA US
(3.9...20.8 mA)
Terminal number – Shows the terminal numbers
used by the current input
module. • Not used
• 24-25 (I/O 2)
• 22-23 (I/O 3) –
Signal mode The measuring device is not
approved for use in the
hazardous area with type of
protection Ex-i.
Select the signal mode for the
current input. • Passive
• Active
*
Active
0/4 mA value – Enter 4 mA value. Signed floating-point
number –
20 mA value – Enter 20 mA value. Signed floating-point
number Depends on country
and nominal
diameter
Failure mode – Define input behavior in alarm
condition. • Alarm
• Last valid value
• Defined value –
Failure value In the Failure mode
parameter, the Defined value
option is selected.
Enter value to be used by the
device if input value from
external device is missing. Signed floating-point
number –
* Visibility depends on order options or device settings
9.4.9 Configuring the current output
The Current output wizard guides you systematically through all the parameters that have
to be set for configuring the current output.
Navigation
"Setup" menu → Current output
‣
Current output 1 to n
Assign current output 1 to n →  90
Terminal number →  90
Current span
→  90
Terminal number →  90
Signal mode →  90
Terminal number →  90