Device Functions Proline t-mass 65 10 Group CURRENT OUTPUT 1/2
Endress+Hauser 27
FAILSAFE MODE For safety reasons it is advisable to ensure that the current output assumes a predefined
state in the event of a fault. The setting you select here affects only the current output. It
has no effect on other outputs and the display (e.g. totalizers).
Options:
MIN. CURRENT
The current output adopts the value of the lower signal on alarm level (as defined in the
function CURRENT SPAN.
MAX. CURRENT
The current output adopts the value of the upper signal on alarm level (as defined in the
function CURRENT SPAN.
HOLD VALUE (not recommended)
Measuring value output is based on the last measuring value saved before the error
occurred .
ACTUAL VALUE
Measured value output is based on the current flow measurement.
The fault is ignored .
Factory setting:
MIN. CURRENT
ACTUAL CURRENT Use this function to view the computed value of the output current.
Display:
0.00 to 25.00 mA
SIMULATION CURRENT Use this function to activate simulation of the current output.
Options:
OFF
ON
Factory setting:
OFF
! Note!
• The “SIMULATION CURRENT OUTPUT” message indicates that simulation is active.
• The flowmeter continues to measure while simulation is in progress, i.e. the actual
measured values are output correctly via the other outputs.
" Caution!
The setting is not saved if the power supply fails.
VALUE SIMULATION
CURRENT
Use this function to define a selectable value (e.g. 12 mA) to be output at the current out-
put. This value is used to test downstream devices and the flowmeter itself.
! Note!
• This function is not available unless the SIMULATION CURRENT function is active
(= ON).
• If exiting this function and the SIMULATION CURRENT function is active (= ON), the
message END SIMULATION is displayed. Select YES to end simulation or NO to con-
tinue simulation.
User input:
floating-point number: 0.00 to 25.00 mA
Factory setting:
0.00 mA
" Caution!
The setting is not saved if the power supply fails.
Function description CURRENT OUTPUT 1/2
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