Filter
Top Products
Configuration and Use Manual 181
PROFIBUS Bus Parameters
Menus Display CodesBus ParametersDiagrams
D.8 API block (Slot 6)
D.9 Enhanced Density block (Slot 7)
Table D-7 API block (Slot 6)
Index Name
Data
type
Memory
class Access Definition/Code/Comments
4 SNS_API_CorrDensity FLOAT D (20 Hz) R Current value of API Temperature Corrected
Density process variable
5 SNS_API_CorrVolFlow FLOAT D (20 Hz) R Current value of API Temperature Corrected
Volume Flow process variable
6 SNS_API_AveCorr
Density
FLOAT D (20 Hz) R Batch weighted average density
7 SNS_API_AveCorrTemp FLOAT D (20 Hz) R Batch weighted average temperature
8 SNS_API_CTL FLOAT D (20 Hz) R Current CTL value
9 SNS_API_CorrVolTotal FLOAT D (20 Hz) R Current value of API Temperature Corrected
Volume Total
10 SNS_API_CorrVolInv FLOAT D (20 Hz) R Current value of API Temperature Corrected
Volume Inventory
11 SNS_ResetApiRefVol
Total
USINT16 --- R/W Reset API Temperature Corrected Volume
To tal
• 0x0000 = No action
• 0x0001 = Reset
12 SNS_ResetAPIGSVInv USINT16 S R/W Reset API Temperature Corrected Volume
Inventory
• 0x0000 = No action
• 0x0001 = Reset
13 SNS_APIRefTemp FLOAT S R/W The reference temperature to use in the API
calculations
14 SNS_APITEC FLOAT S R/W The thermal expansion coefficient to use in the
API calculations
15 SNS_API2540TableType USINT16 S R/W The table type to use in the API calculations
• 17 = Table 5A
• 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
Table D-8 Enhanced Density block (Slot 7)
Index Name
Data
type
Memory
class Access Definition/Code/Comments
4 SNS_ED_RefDens FLOAT D (20 Hz) R Current value of ED density at reference
5 SNS_ED_SpecGrav FLOAT D (20 Hz) R Current value of ED density (fixed SG units)
6 SNS_ED_StdVolFlow FLOAT D (20 Hz) R Current value of ED standard volume flow rate
7 SNS_ED_NetMassFlow FLOAT D (20 Hz) R Current value of ED net mass flow rate