GE 750 - Page 371

GE Power Management 750/760 Feeder Management Relay 16-
63
16 COMMUNICATIONS 16.4 MODBUS MEMORY MAP
16
1000h Reclosure In Progress (0 = Not In Progress, 1 = In Progress)
760 ONLY!
2000h Reclosure Lockout (0 = Not In Lockout, 1 = In Lockout)
760 ONLY!
4000h Local Mode (0 = Enabled, 1 = Disabled)
8000h Message (0 = No Diagnostic Message, 1 = There are Diagnostic Messages)
F22 TIME (32 bits)
Hours / Minutes (HH:MM:xx.xxx) 1st 16 bits
FF00h Hours (0= 12am, 1=1am,..., 12=12pm,..., 23=11pm)
00FFh Minutes (0 to 59 in steps of 1)
Seconds (xx:xx:SS.SSS) (2nd 16 bits)
FFFFh (0 = 00.000 s, 1=00.001 s, 59999=59.999 s)
NOTE: If the time has never been set then all 32 bits will be 1.
F23 DATE (32 bits)
Month / Day (MM/DD/xxxx) (2nd 16 bits)
FF00h Month (1 = January, 2 = February,..., 12 = December)
00FFh Day (1 to 31 in steps of 1)
Year (xx/xx/YYYY) (2nd 16 bits)
FFFFh 1990 to 2089 in steps of 1
NOTE: If the date has never been set then all 32 bits will be 1.
F24 EVENT TYPE
F000h EVENT TYPE:
1 General
2Pickup
3Trip
4
8
Alarm
5 Control
6 Logic Input
7Self-Test Warning
8 Dropout
THE FORMAT FOR THE REMAINDER OF THE REGISTER DEPENDS UPON THE EVENT
TYPE.
GENERAL EVENT TYPE:
00FFh EVENT CAUSE:
1 Control Power Off
2 Control Power On
3 Breaker Opened
4 Breaker Closed
5 Breaker Not Connected
Table 16–16: MODBUS MEMORY MAP DATA FORMATS (Sheet 4 of 24)
TYPE VALUE / BIT
MASK
DESCRIPTION
1 2 3 4 5 6 7 8 9
For explanation of Table footnotes, see page 16–83.