Emerson Process Management MICRO MOTION 2400S - Manual (Page 45)

Configuration and Use Manual 37
Using the Transmitter
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To view enhanced density process variables (if the enhanced density application is enabled), click
ProLink > ED Process Variables . Different enhanced density process variables are displayed,
depending on the configuration of the enhanced density application.
7.3.3 With a DeviceNet tool
There are two methods that can be used to view process variables with a DeviceNet tool:
• You can execute Gets to read the current values of individual process variables from the
appropriate objects. Table 7-1 lists the most commonly used process variables, by class,
instance, attribute, and data type. For more information, see the manual entitled Micro Motion
Model 2400S Transmitters for DeviceNet: Device Profile.
• You can use the predefined input assemblies. The predefined input assemblies are summarized
in Table 7-2. For more information, see the manual entitled Micro Motion Model 2400S
Transmitters for DeviceNet: Device Profile.
Table 7-1 Process data in DeviceNet objects
Class Instance
Attribute
ID Data
type
Description
Analog Input Point
Object (0x04) 1 (mass) 3 REAL Mass flow rate
100 REAL Mass total
101 REAL Mass inventory
102 UINT Mass flow measurement unit
103 UINT Mass total and mass inventory
measurement unit
2 (liquid volume) 3 REAL Liquid volume flow rate
100 REAL Liquid volume total
101 REAL Liquid volume inventory
102 UINT Liquid volume flow measurement unit
103 UINT Liquid volume total and liquid volume inventory
measurement unit
3 (density) 3 REAL Density
102 UINT Density measurement unit
4 (temperature) 3 REAL Temperature
102 UINT Temperature measurement unit
Gas Standard Volume
Object (0x64) 1 (gas standard
volume) 1 REAL Gas standard volume flow rate
2 REAL Gas standard volume total
3 REAL Gas standard volume inventory
5 REAL Gas standard volume flow measurement unit
6 REAL Gas standard volume total and gas standard
volume inventory measurement unit