Dynisco SPX228, Руководство по эксплуатации

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P/N: 974153 | Rev: 072016 | ECO: 46503
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Local Actuator Disable (1,4,3,6)
Local zero and span actuators can be disabled using the HART handheld communicator function
“Local Push-buttons.” When turned off, the software Lock Out prevents changes to transmitter range
points via the local zero and span actuators. With local Push-buttons disabled, changes to configuration
are still possible via HART.
Status (1,2,1,2)
Reads Device Status from SPX.
PV Unit (1,3,2)
The pressure unit defines the unit of measure that the pressure-specific parameters are transmitted in.
The SPX can be configured in the engineering units of psi, Bar, MPa, and kgf/cm² or as a percentage of
Full Scale (FS). After selecting a new pressure unit, all entries for pressure are recalculated to the new
unit, using the following conversion rules:
1 psi = 0.068947 Bar = 0.0068947 MPa = 0.070309 kgf/cm²
Tag (1,3,1)
An inventory “Tag” identification number may be stored in transmitter memory (8 characters
maximum). Software tag is a single question mark by default.
Descriptor (1,3,4,2)
A 16 character text can be entered for further description of transmitter e.g. location, function, position,
etc.
Message (1,3,4,3)
A 20 character message can be set and displayed on the HART Communicator.
SV Electronics Temperature (1,1,7)
Temperature measured on the Electronics Assembly is used for reference and factory diagnostics only.
Poll Address (1,4,3,3,3)
Use in Multidrop mode allows more than one transmitter (up to 15) on a single loop. If this value is
other than zero, the transmitter is in Multidrop mode. An example of Multidrop mode would be a