GE 469 Communications Manual page 139
Motor management relay
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COMMUNICATIONS GUIDE
Attribute
Bytes
1 to 4 (low,high)
0Bh SPEED &
5,6 (low,high)
TORQUE
7,8 (low,high)
1 to 4 (low,high)
5 to 8 (low,high)
9 to 12 (low,high)
0Ch ANALOG
INPUTS
13 to 16 (low,high)
17 to 20 (low,high)
21 to 24 (low,high)
1,2 (low,high)
3,4 (low,high)
5,6 (low,high)
0Dh MOTOR
STATISTICS
7 to 10 (low,high)
11 to 14 (low,high)
15,16 (low,high)
1,2 (low,high)
3,4 (low,high)
5,6 (low,high)
7,8 (low,high)
9,10 (low,high)
11,12 (low,high)
0Eh
TEMPERATURES
13,14 (low,high)
15,16 (low,high)
17,18 (low,high)
19,20 (low,high)
21,22 (low,high)
23,24 (low,high)
1 to 4 (low,high)
0Fh LAST TRIP
DATE & TIME
5 to 8 (low,high)
469 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
Table 28: Data formats for class B0h, Instance 01h:
Description
Torque
Tachometer RPM
Motor speed
Analog input 1
Analog input 2
Analog input 3
Analog input 4
Analog difference 1-2
Analog difference 3-4
Number of motor starts
Number of emergency restarts
Number of starter operations
Digital counter
Motor running hours
Time between starts
RTD #1 temperature
RTD #2 temperature
RTD #3 temperature
RTD #4 temperature
RTD #5 temperature
RTD #6 temperature
RTD #7 temperature
RTD #8 temperature
RTD #9 temperature
RTD #10 temperature
RTD #11 temperature
RTD #12 temperature
Time of Last Trip
Date of Last Trip
Length
Default, Min, Max
32 bits
0, 0, 9999999
16 bits
0, 0, 7200
16 bits
0, 0, 1
32 bits
0, -50000, 50000
32 bits
0, -50000, 50000
32 bits
0, -50000, 50000
32 bits
0, -50000, 50000
32 bits
0, -100000, 100000
32 bits
0, -100000, 100000
16 bits
0, 0, 50000
16 bits
0, 0, 50000
16 bits
0, 0, 50000
32 bits
0, 0, 1000000000
32 bits
0, 0, 500
16 bits
10, 0, 500
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
16 bits
0, -50, 250
32 bits
N/A, N/A, N/A
32 bits
N/A, N/A, N/A
DEVICENET PROTOCOL
Value/Unit Format
Code
N.m/ ft.lb
F10
RPM
F1
--
F135
--
F12
--
F12
--
F12
--
F12
--
F12
--
F12
--
F1
--
F1
--
F1
--
F9
hours
F9
minutes
F1
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
0
F4
C
--
F19
--
F18
135
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