Emerson Micro Motion 2400S Configuration And Use Manual page 71

Optional Configuration
Table 8-6 Event actions continued
ProLink II label
Reset all totals
Start/stop all totalization
Increment current ED
curve
(1) Displayed only if Volume Flow Type = Liquid.
(2) Displayed only if Volume Flow Type = Gas.
(3) Available only if the petroleum measurement application is installed.
(4) Available only if the enhanced density application is installed.
Example
Configuration and Use Manual
DeviceNet
Display label code
RESET ALL 8
START STOP 9
INCR CURVE 18
Define Event 1 to be active when the mass flow rate in forward or
backward direction is less than 2 lb/min. Additionally, if this occurs, all
totalizers should be stopped.
Using ProLink II:
1. Specify lb/min as the mass flow unit. See Section 6.3.1.
2. Configure the Flow Direction parameter for bidirectional flow. See
Section 8.5.
3. Select Event 1.
4. Configure:
• Event Type = Low
• Process Variable (PV) = Mass Flow Rate
• Low Setpoint (A) = 2
5. In the Discrete Input panel, open the dropdown list for Start/Stop
All Totalization and select Discrete Event 1.
Using a DeviceNet tool:
1. Specify lb/min as the mass flow unit. See Section 6.3.1.
2. Configure the Flow Direction parameter for bidirectional flow. See
Section 8.5.
3. In the Diagnostics Object (0x66), Instance 1, set the following
attributes:
• Discrete event index (Attribute 6) = 0
• Discrete event action (Attribute 7) = 1
• Discrete event process variable (Attribute 10) = 0
• Discrete event setpoint A (Attribute 8) = 2
• Discrete event action code (Attribute 84) = 9
• Discrete event assignment (Attribute 85) = 57
Description
Resets the value of all totalizers to 0
If totalizers are running, stops all totalizers
If totalizers are not running, starts all totalizers
Changes the active enhanced density curve from 1 to
(4)
2, from 2 to 3, etc.
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