Emerson Micro Motion 2500, Руководство по конфигурации и использованию

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4. For density, set Wave Form as desired and enter the required values.
Option Required values
Fixed
Fixed Value
Sawtooth Period
Minimum
Maximum
Sine
Period
Minimum
Maximum
5. For temperature, set Wave Form as desired and enter the required values.
Option Required values
Fixed
Fixed Value
Sawtooth
Period
Minimum
Maximum
Sine Period
Minimum
Maximum
6. Observe the system response to the simulated values and make any appropriate
changes to the transmitter configuration or to the system.
7. Modify the simulated values and repeat.
8. When you have finished testing or tuning, disable sensor simulation.
7.1.1 Sensor simulation
Sensor simulation allows you to test the system or tune the loop without having to create
the test conditions in your process. When sensor simulation is enabled, the transmitter
reports the simulated values for mass flow, density, and temperature, and takes all
appropriate actions. For example, the transmitter might apply a cutoff, activate an event,
or post an alert.
When sensor simulation is enabled, the simulated values are stored in the same memory
locations used for process data from the sensor. The simulated values are then used
throughout transmitter functioning. For example, sensor simulation will affect:
• All mass flow rate, temperature, and density values displayed or reported via
outputs or digital communications
• The mass total and mass inventory values
• All volume calculations and data, including reported values, volume totals, and
volume inventories
Complete the configuration
114 Micro Motion Model 2500 Transmitters with Configurable Input/Outputs