Emerson Process Management 2051 manual Parameters and Descriptions, Rosemount, Reference Manual

Rosemount 2051

Reference Manual

00809-0200-4101, Rev AA July 2008

Parameters and

Descriptions

	Index
Parameter	Number	Description
ALERT_KEY	04	The identification number of the plant unit.
BLOCK_ALM	08	The block alarm is used for all configuration, hardware, connection failure or system
		problems in the block. The cause of the alert is entered in the subcode field. The first
		alert to become active will set the Active status in the Status parameter. As soon as
		the Unreported status is cleared by the alert reporting task, another block alert may be
		reported without clearing the Active status, if the subcode has changed.
BLOCK_ERR	06	This parameter reflects the error status associated with the hardware or software
		components associated with a block. It is a bit string, so that multiple errors may be
		shown.
CAL_MIN_SPAN	18	The minimum calibration span value allowed. This minimum span information is
		necessary to ensure when calibration is done, the two calibrated points are not too
		close together.
CAL_POINT_HI	16	The highest calibrated value.
CAL_POINT_LO	17	The lowest calibrated value.
CAL_UNIT	19	The device description engineering units code index for the calibration values.
		Valid calibration units are the following:
		1130	= Pa
		1133	= kPa
		1137	= bar
		1138	= mbar
		1139	= torr
		1140	= atm
		1141	= psi
		1144	= g/cm2
		1145	= kg/cm2
		1148	= inH2O @ 68 °F
		1151	= mmH2O @ 68 °F
		1154	= ftH2O @ 68 °F
		1156	= inHg @ 0 °C
		1158	= mmHg @ 0 °C
COLLECTION_DIRECTORY	12	A directory that specifies the number, starting indices, and DD Item ID's of the data
		collections in each transducer within a transducer block.
FACT_CAL_RECALL	33	Recalls the sensor calibration set at the factory.
MODE_BLK	05	The actual, target, permitted, and normal modes of the block.
		Target: The mode to “go to”
		Actual: The mode the “block is currently in”
		Permitted: Allowed modes that target may take on
		Normal: Most common mode for target
mODULE_TYPE	34	Indicates the type of sensor module.
		0 = Standard coplanar (C)
		1 = Standard threaded (T)
		2 = Level Coplanar (L)
		3 = Reference class coplanar (P)
		4 = High temp. conventional (H)
		252 = Unknown
PRIMARY_VALUE	14	The measured value and status available to the function block.

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