GE LM10, Motor Protection System F14 Other Settings 16-bit Bitmask, F17 Trip Class, F18 MAC ID

CHAPTER 5: COMMUNICATIONS DEVICENET OPERATIONS

Byte LL range: 0x01 to 0x04 (i.e. 1 to 4 turns)

F14: Other Settings (16-bit Bitmask)

Bitmask	Other Settings
---- ---- ---- ---1	Maintained input switch
---- ---- ---- --1-	Auto restart
---- ---- ---- -1--	Under/overvoltage enable
---- ---- ---- 1---	DeviceNet fault
---- ---- ---1 ----	Reserved
---- ---- --1- ----	Reserved
---- ---- -1-- ----	Reserved
---- ---- 1--- ----	Reserved
---- ---1 ---- ----	50 Hz system on

F15: Poll Data Group (enumeration; 16-bit unsigned integer)

Value	Poll Group
1	Poll 1	(7 bytes)
2	Poll 2	(12 bytes)
3	Poll 3	(22 bytes)
4	Poll 4	(7 bytes)

F16: Run1-Run2 and Run2-Run1 Time Delay (16-bit unsigned integer)

Range: 0x0000 to 0x0258 (i.e. 0 to 600 seconds)

F17: Trip Class

Format: two bytes in format 0xHHLL, where LL is the trip class and HH is reserved Byte LL enumeration:

Value	Trip Class
0A	Trip class 10
0F	Trip class 15

14Trip class 20

1E Trip class 30

F18: MAC ID

Format: two bytes in format 0xHHLL, where LL is the MAC ID and HH is reserved

Byte LL range: 0x00 to 0x3F (i.e. 0 to 63)

F19: Baud Rate (enumeration: 16-bit unsigned integer)

Range: 0x007D, 0x00FA, 0x01F4 (i.e. 125, 250, and 500 kbps)

F20: Cause of Trip (16-bit bitmask)

Bitmask	Cause of Trip
---- ---- ---- ---1	No trip
---- ---- ---- --1-	Overcurrent
---- ---- ---- -1--	Ground fault
---- ---- ---- 1---	Jam
---- ---- ---1 ----	Stall
---- ---- --1- ----	Current unbalance
---- ---- -1-- ----	Aux sense
---- ---- 1--- ----	Load loss
---- ---1 ---- ----	Reserved
---- --1- ---- ----	DeviceNet stop

LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 5–59