Emerson Process Management 2400S manual Table C-10 API Object 0x69 – Instance 1 continued

Device Profile

Table C-10API Object (0x69) – Instance 1 continued

Attrib
ID	Name	Data type	Service	Mem	Description	Comments
7	CTL	REAL	Get	V	Current value
8	API reference	REAL	Set	NV	The reference
	temperature				temperature to use in the
					API calculations
9	API thermal	REAL	Set	NV	The thermal expansion
	expansion				coefficient to use in the
	coefficient				API calculations
10	API 2540 CTL	USINT	Set	NV	The table type to use in	• 17 = Table 5A
	table type				the API calculations	• 18 = Table 5B
						• 19 = Table 5D
						• 36 = Table 6C
						• 49 = Table 23A
						• 50 = Table 23B
						• 51 = Table 23D
						• 68 = Table 24C
						• 81 = Table 53A
						• 82 = Table 53B
						• 83 = Table 53D
						• 100 = Table 54C
11	Reset API	USINT	Set	V	Resets the API reference	• 1 = Reset
	reference				volume total
	volume total
12	Reset API	USINT	Set	V	Resets the API reference	• 1 = Reset
	reference				volume inventory
	volume
	inventory

(1)Service code 0x4B.

(2)Service code 0x4C.

C.9	Enhanced Density Object (0x6A)
Table C-11Enhanced Density Object (0x6A) – Instance 1
Attrib
ID	Name	Data type	Service	Mem	Description	Comments
1	Density at	REAL	Get	V	Current value
	reference
2	Density (fixed	REAL	Get	V	Current value
	SG units)
3	Standard	REAL	Get	V	Current value
	volume flow rate
4	Standard	REAL	Get	V	Current value
	volume total		Reset(1)
5	Standard	REAL	Get	V	Current value
	volume		Reset(2)
	inventory
6	Net mass flow	REAL	Get	V	Current value
	rate
7	Net mass flow	REAL	Get	V	Current value
	total		Reset(3)

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Configuration and Use Manual 163