GE 469

COMMUNICATIONS GUIDE MODBUS MEMORY MAP
469 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE 123
F155
Unsigned
16 bit integer
ACTIVE ALARM
1xxx xxxx
xxxx xxxx
Active Alarm
x111 1111
1111 1111
Alarm Count
F156
Unsigned
16 bit integer
DEVICENET BAUD RATE
0125 kbps
1250 kbps
2500 kbps
F157
Signed
16 bit integer
TRACE MEMORY SAMPLE
For trace memory channels 0 to 9:
2’s complement signed value.
For trace memory channel 10 (Output relays status):
bitmask as shown below
Bit 0 1 Trip (0 is Off, 1 is On)
Bit 1 2 Auxiliary (0 is Off, 1 is On)
Bit 2 3 Auxiliary (0 is Off, 1 is On)
Bit 3 4 Alarm Relay (0 is Off, 1 is On)
Bit 4 5 Block Start (0 is Off, 1 is On)
Bit 5 6 Service (0 is On, 1 is Off)
Bits 6 to 15 Not Used
F165
Unsigned
16 bit integer
LOSS OF COMMS FUNCTION TYPE
0Alarm
1Trip
F166
Unsigned
16 bit integer
LOSS OF COMMS PORT
0COMP_RS485
1AUX_RS485
2Ethernet-T
3 DeviceNet
F167
Unsigned
16 bit integer
LOSS OF COMMS PORT STATUS
0 Not Communicating
1Communicating
Table 8: Data Formats (Sheet 15 of 15)
CODE TYPE DEFINITION