Rockwell Automation 1403-NDNET DeviceNet Communications Card Installation Instructions - Manual (Page 86)

Publication 1403-IN054B-EN-P - August 2001
B-56 DeviceNet Data Tables
Instance 49 Attributes (User-configured message)
Instance 50 Attribute (Snapshot 16 parameter record; table 1 of 2)
Assembly Structure
Param # Parameter name Data type #bytes Master Module Range Word No.
1 User Defined User Defined
2 User Defined User Defined
3 User Defined User Defined
4 User Defined User Defined
5 User Defined User Defined
6 User Defined User Defined
7 User Defined User Defined
8 User Defined User Defined
9 User Defined User Defined
10 User Defined User Defined
N User Defined User Defined
Attribute
ID Access
Rule Name DeviceNet
Data Type
3 Get Data Structure of
48 bytes; 24 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 L1-L2 Voltage (in Delta modes) Float 4 L-L or L-N Voltage 1
L1-N Voltage (in non-Delta modes)
Range = 0 to 9999x10
21
Volts
2
2 L2-L3 Voltage (in Delta modes) Float 4 L-L or L-N Voltage 3
L2-N Voltage (in non-Delta modes)
Range = 0 to 9999x10
21
Volts
4
3 L3-L1 Voltage (in Delta modes) Float 4 L-L or L-N Voltage 5
L3-N Voltage (in non-Delta modes)
Range = 0 to 9999x10
21
Volts
6
4 L1 Current Float 4 RMS current measured via the I1+/I1- terminals 7
Range = 0 to 9999x10
21
Amps
8
5 L2 Current Float 4 RMS current measured via the I2+/I2- terminals 9
Range = 0 to 9999x10
21
Amps
10
6 L3 Current Float 4 RMS current measured via the I3+/I3- terminals 11
Range = 0 to 9999x10
21
Amps
12