Rockwell Automation 1403-NDNET DeviceNet Communications Card Installation Instructions - Manual (Page 89)

Publication 1403-IN054B-EN-P - August 2001
DeviceNet Data Tables B-59
Instance 53 Attribute (Snapshot 4 parameter record)
Assembly Structure
9 Record Timestamp; Year Int 8 Year 17
Record Timestamp; Month, Day Int Month = Value/256
Day = Remainder of Value/256 18
Record Timestamp; Hour, Minute Int Hour = Value/256
Minute = Remainder of Value/256 19
Record Timestamp; Seconds, hSeconds Int Seconds = Value/256
HSeconds = Remainder of Value/256 20
10 Snashot record # being returned Int 2 Range 1 to 489 21
11 Unused Int 2 0 22
Param
# Parameter name Data
Type # bytes Description Word
No.
Attribute
ID Access
Rule Name DeviceNet
Data Type
3 Get Data Structure of
28 bytes; 14 words
Note: this table is only supported when master module
firmware is V3.00 or later
Param
# Parameter name Data
Type # bytes Description Word
No.
1 Avg L-L Voltage (in Delta modes) Float 4
Range = 0 to 9999x10
21
Volts
1
Avg L-N Voltage (in non-Delta modes) 2
2 Average current Float 4
Range = 0 to 9999x10
21
Amps
3
4
3 Total True PF Float 4 Range = -100 to 100% 5
6
4 Total Real Power Float 4
Range = 0 to 9999x10
21
Watts
7
8
5 Record Timestamp; Year Int 8 Year 9
Record Timestamp; Month, Day Int Month = Value/256
Day = Remainder of Value/256 10
Record Timestamp; Hour, Minute Int Hour = Value/256
Minute = Remainder of Value/256 11
Record Timestamp; Seconds, hSeconds Int Seconds = Value/256
Hseconds = Remainder of Value/256 12
6 Snashot record # being returned Int 2 Range 1 to 846 13
7 Unused Int 2 0 14