GE MM300 Manual page 51

Motor management system/low voltage motor protection and control
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CHAPTER 2: RS485 INTERFACE (MODBUS RTU)
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
Code
Type
1
FC104
16 bits
0
1
2
FC105
16 bits
0
1
2
3
FC106
16 bits
0
1
FC107
16 bits
0
1
FC109
16 bits
0
1
2
3
4
5
6
7
8
9
FC111
16 bits
0
1
FC112
16 bits
0
1
FC116
16 bits
0
1
FC121
16 bits
0
1
2
3
4
FC122
16 bits
0
1
2
3
Definition
ON / YES
Ground CT Type
None
Residual
CBCT 2000:1
Differential CT Type
None
1 A Secondary
5 A Secondary
Direct Connect
Voltage Transformer Connection Type
Wye
Delta
Supply Frequency
60
50
Flex Logic Status
OK
Unknown Token
Too Many Latches
Too Many Timers
Too Many + OneShots
Too Many - OneShots
Too Many Duel OneShots
Stack Overflow
Stack Underflow
Program Too Long
Trip Relays
Trip
Alarm
Communication Status
Error
OK
Switch Type
Open
Closed
RTD Application
None
Stator
Bearing
Ambient
Other
RTD Voting Selection
OFF
RTD #1
RTD #2
RTD #3
FORMAT CODES
2–43

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