GE Multilin MM200, Руководство по связи, Страница: 88 / 94

3-54 MM200 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
DEVICENET PROTOCOL CHAPTER 3: FIELDBUS INTERFACE
Table 3-29: Explicit Motor Analog Data Object, Class Code A2h, Attributes:
ATTRIBUTE NO.(HEX
VALUES)
DESCRIPTION UNIT FORMAT CODE SIZE IN BYTES
1 Phase A current Amps F10 4
2 Phase B current Amps F10 4
3 Phase C current Amps F10 4
4 Average Phase
current
Amps F10 4
5 Ground Current Amps F10 4
6 Motor Load % F1 2
7 Current Unbalance % F1 2
9 Learned
Acceleration Time
Secs F2 2
A Learned Starting
current
Amps F10 4
B Learned Starting
capacity
% F1 2
D Number of Motor
Starts
None F1 2
F Motor Running
Hours
Hours F9 4
10 Cause of Last Trip None FC134 2
13 Phase A Pre Trip
Current
Amps F10 4
14 Phase B Pre Trip
Current
Amps F10 4
15 Phase C Pre Trip
Current
Amps F10 4
16 Pre Trip Ground
Current
Amps F10 4
17 Pre Trip Motor
Load
% F1 2
18 Pre Trip Current
Unbalance
% F1 2
1B Trip Status 2 None FC184 4
1C Trip Status 1 None FC183 4
1E Alarm Status 2 None FC180 4
1F Alarm Status 1 None FC179 4
20 Start Timer 1 Secs F1 2
21 Start Timer 2 Secs F1 2
22 Start Timer 3 Secs F1 2
23 Start Timer 4 Secs F1 2
24 Start Timer 5 Secs F1 2
26 Restart Block
Lockout
Secs F1 2
28 Motor Status None FC129 1
29 Motor Thermal
Capacity Used
% F1 2
2B Contact Input 32-1
Status
None FC167 4
2C Contact Output
32-1 Status
None FC167 4