CHAPTER 8: MODBUS MEMORY MAP
FORMAT CODES
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
8–123
0x0010
Sys. Health Error
0x0020
CPU 3.3V Rail Fail
0x0040
Analg V. Rail Fail
FC189
unsigned 32 bits
Message Status 3
FC190
unsigned 32 bits
Message Status 4
FC191
unsigned 32 bits
Ctrl Element Status 1
0x00000002
Output Relay 3
0x00000004
Output Relay 4
0x00000008
Output Relay 5
0x00000010
Output Relay 6
0x00000020
Self-Test Rly 7
0x00000040
Relay1 Coil
0x00000080
Relay2 Coil
0x00000100
Breaker Connected
0x00080000
Logic Element 1
0x00100000
Logic Element 2
0x00200000
Logic Element 3
0x00400000
Logic Element 4
0x00800000
Logic Element 5
0x01000000
Logic Element 6
0x02000000
Logic Element 7
0x04000000
Logic Element 8
FC192
unsigned 32 bits
Ctrl Element Status 2
0x00000004
Setpoint Group 2
0x00000010
Breaker Open
0x00000020
Breaker Close
0x00000040
Maint. Required
0x00000100
52a Contact
0x00000200
52b Contact
0x00000400
Trip Reset OK
0x00001000
AR Close
0x00002000
AR N/Ready
0x00004000
AR In Progress
0x00008000
AR Disabled
0x00010000
AR Ext. Initiation
0x00020000
AR Ready
0x00080000
BKR Status Open
0x00100000
BKR Status Closed
0x00200000
Setpoint Group 1
0x02000000
Cold Load Pickup
0x40000000
Fuse Fail Inhibit
FC193
unsigned 32 bits
Ctrl Status 3
0x00002000
NTRL Dir.
FC194
unsigned 32 bits
Ctrl Status 4
0x00010000
Logic Element 9
0x00020000
Logic Element 10
0x00040000
Logic Element 11
Code
Type
Definition