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Chapter 5
1719 Ex I/O HART Analog I/O Modules
HART Command Tab -
1719-IF4HB, 1719-CF4H
Checkbox
Enable HART Device PV Damping Configuration
Enable HART Device PV Range Configuration
Data in the Input Tags
50
When Configure HART Device is set to Yes for the 1719-IF4HB and 1719-
CF4H modules, a HART Command tab appears in the Module Properties
dialog.
In the HART Command tab, you can specify HART device parameters for each
channel. These values are sent to the HART device
Parameter
PV Damping
PV Units
PV Upper Range
PV Lower Range
PV Transfer Function
When HART data is included in the input tag and a channel has HART enabled,
the 1719 Ex I/O HART I/O module automatically collects HART data and
places the most common Dynamic Process Data and Device Health information
directly in the input tag.
An overview of the HART data includes the following:
• HART Faults - At the beginning of the input tag included even if you click
Analog Only input data tag format. These faults indicate that HART
communication is not successful or that the field device is reporting a
problem such as Device Malfunction, Loop Current Saturated or PV out
of Limit. For example, Ch0HARTFault is set if Ch0Config.HARTEn is 0
or if no HART Field Device is attached.
Rockwell Automation Publication 1719-UM001C-EN-E - August 2018
Description
Engineering units for the HART PV. Choose from the
dropdown list. See Appendix E for a list of unit codes.
Highest value for PV in the specified engineering units.
Lowest value for PV in the specified engineering units.
Form of the PV transfer function. Choose from the
dropdown list.
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