Issue/Rev. 0.2 (12/12)
MN0M023 • Page 71
Device Functions Proline Promass 83
7 Block OUTPUTS
FAILSAFE MODE
(4006)
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 (4001), see page 64.
MAX. CURRENT
The current output adopts the value of the upper signal on alarm level (as defined in the
function CURRENT SPAN (4001), see page 64.
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
Function description
OUTPUTS
o
CURRENT OUTPUT (1...3)
o
CONFIGURATION