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Illustration of discrete output circuit
Typical discrete output circuit (internal power)Figure 6-1:
A. 3.2 K
Ω
B. Out+
C. Out−
6.3.4
Configure Discrete Output Fault Action
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ProLink II ProLink > Configuration > Discrete Output > Discrete Output > DO Fault Action
Field Communicator Configure > Manual Setup > Inputs/Outputs > Discrete Output > DO Fault Action
Overview
Discrete Output Fault Action controls the behavior of the discrete output if the transmitter
encounters an internal fault condition.
Note
For some faults only: If Last Measured Value Timeout is set to a non-zero value, the transmitter will not
implement the fault action until the timeout has elapsed.
CAUTION!
Do not use Discrete Output Fault Action as a fault indicator. If you do, you may not be able to
distinguish a fault condition from a normal operating condition. If you want to use the discrete
output as a fault indicator, see Fault indication with the discrete output.
Integrate the meter with the control system
102 Micro Motion
®
9739 MVD Transmitters