GE 469

50 469 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
MODBUS MEMORY MAP COMMUNICATIONS GUIDE
16A6 Ground fault alarm events 0 1 1 -- F103 0
16A7Ground fault trip 021--F1150
16A8 Ground fault trip relays 0 6 1 -- F118 0
16A9 Ground fault trip pickup 10 100 1 × CT F3 20
16AA Trip pickup for 50/0.025 CT 25 2500 1 A F3 100
16AB Intentional ground fault trip delay 0 1000 10 ms F1 0
16AC Ground fault trip backup 0 1 1 -- F103 0
16AD Ground fault trip backup relays 0 2 1 -- F119 0
16AE Ground fault trip backup delay 10 2000 10 ms F1 200
16AF Reserved
16B0 Reserved
... ...
16BF Reserved
PHASE
DIFFER-
ENTIAL
16C0 Phase differential trip 0 2 1 -- F115 0
16C1 Phase differential trip relays 0 6 1 -- F118 0
16C2 Differential trip pickup while starting 5 100 1 × CT F3 10
16C3 Differential trip delay while starting 0 60000 10 ms F1 0
16C4 Differential trip pickup while running 5 100 1 × CT F3 10
16C5 Differential trip delay while running 0 1000 10 ms F1 0
16C4 Reserved
16C5 Reserved
... ...
16CF Reserved
ACCELER-
ATION TIMER
16D0 Acceleration timer trip 0 2 1 -- F115 0
16D1 Acceleration timer trip relays 0 3 1 -- F111 0
16D2 Acceleration timer from start 10 2500 1 s F2 100
16D3 Reserved
16D4 Reserved
... ...
16DF Reserved
START INHIBIT 16E0 Start inhibit block 0 1 1 -- F103 0
16E1 Thermal capacity used margin 0 25 1 % F1 25
16E2 Reserved
16E3 Reserved
... ...
16EF Reserved
JOGGING
BLOCK
16F0 Jogging block 0 1 1 -- F103 0
16F1 Maximum starts/hour permissible 1 5 1 -- F1 3
16F2 Time between starts 0 500 1 minutes F1 10
16F3 Reserved
Table 7: 469 MEMORY MAP (Sheet 32 of 90)
GROUP
ADDR
(HEX)
DESCRIPTION MIN. MAX.
STEP
VALUE
UNITS
FORMAT
CODE
DEFAULT