Devicenet - Explicit Motor Analog Data Object, Class Code B0H, Services - GE MM300 Manual

DEVICENET PROTOCOL
DeviceNet - Explicit Motor Analog Data Object, Class Code B0H,
Services
4–72
Table 4-28: Explicit Motor Analog Data Object, Class Code B0h, Services:
CODE SERVICES AVAILABLE TO THIS OBJECT
NAME
0x0E Get_Attribute_Single
Table 4-29: Explicit Motor Analog Data Object, Class Code B0h, Attributes:
ATTRIBUTE DESCRIPTION
01H Currents Currents
02H Reserved
03H Motor load
04H Line voltages
05H Phase voltages
06H Phase voltage angles
07H Frequency
08H Power
09H Energy
0AH Local hottest stator RTD and temperature
0BH Local RTD temperatures
0CH Learned data
0DH Motor statistics
0EH Cause of trip
0FH Last trip date and time
10H Currents Last pre-trip currents
11H Last pre-trip motor load
12H Last pre-trip line voltages
13H Last pre-trip phase voltages
14H Last pre-trip frequency
15H Last pre-trip power
16H Trip diagnostic data
17H Alarm diagnostic data
18H Start block status data
19H All actual values
Table 4-30: Data Formats, Explicit Motor Analog Data Object
ATTRIBUTE
Currents
01
H
Motor load
03
H
DESCRIPTION
Returns the contents of the given attribute
ITEM DESCRIPTION
Ia
Ib
Ic
Iavg
Igrd
Motor Load
I Unb
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
CHAPTER 4: FIELDBUS INTERFACE
SIZE IN BYTES
20
6
4
8
8
6
2
14
12
3
12
10
8
2
8
16
4
6
6
2
12
12
12
18
211
SIZE IN FORMAT
BYTES
4 F10
4 F10
4 F10
4 F10
4 F10
2 F1
2 F1