Modbus Memory Map - GE ALPS Instruction Manual

APPENDIX B
Table B–4: MODBUS MEMORY MAP (Sheet 1 of 10)
ALPS CONTENTS
REGISTER
FIXED VALUE REGISTERS
0002 Model Number
0010 PROM Version
0016 Serial Number
0024 Unit ID
0025 Reserved
↓ ↓
0499 Reserved
COIL COMMAND REGISTERS
0500 Operate Breaker 1
0501 Operate Breaker 2
0502 Enable/Disable Outputs
0503 OSC Trigger
0504 Cancel Report
0505 Channel Test
0506 Reserved
↓ ↓
0999 Reserved
DYNAMIC VALUE REGISTERS
1000 Date
1002 Time
1004 Va RMS
1006 Vb RMS
1008 Vc RMS
1010 Ia RMS
1012 Ib RMS
1014 Ic RMS
1016 In RMS
1018 Va
1020 Angle Va
1021 Vb
1023 Angle Vb
1024 Vc
1026 Angle Vc
1027 Ia
1029 Angle Ia
1030 Ib
1032 Angle Ib
1033 Ic
1035 Angle Ic
1036 In
1, 2, 3, 4, 5, 6, 7, 8
See page B–14 for footnote explanations.
GE Power Management
TYPE FORMAT NO. OF
REGS.
RO ASCII 8
RO ASCII 6
RO ASCII 8
RO Unsigned Int 1
RO - -
- - -
RO - -
WO bitmask 1
WO bitmask 1
WO F26 1
WO bitmask 1
WO bitmask 1
WO bitmask 1
RO - -
- - -
RO - -
RO F1 2
RO F2 2
RO Float 2
RO Float 2
RO Float 2
RO Float 2
RO Float 2
RO Float 2
RO Float 2
RO Float 2
RO Integer 1
RO Float 2
RO Integer 1
RO Float 2
RO Integer 1
RO Float 2
RO Integer 1
RO Float 2
RO Integer 1
RO Float 2
RO Integer 1
RO Float 2
ALPS Advanced Line Protection System
B.2 REGISTER MAPS
B.2.2 MODBUS MEMORY MAP
RANGE UNITS
1 A 5 A
- -
- -
- -
- -
- -
- -
- -
0000=Force OFF
FF00=force ON
0000=Force OFF
FF00=force ON
0, 1
FF00=trigger oscillography
FF00=cancel active report
0000=Start Test
FF00=Stop Test
- -
- -
- -
MM/DD/YY
HH:MM:sec.ms
–180 to 180 deg
–180 to 180 deg
–180 to 180 deg
–180 to 180 deg
–180 to 180 deg
–180 to 180 deg
DEFAULT
1 A 5 A
B
- -
- -
- -
- -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- -
- -
V
V
V
A
A
A
A
V
V
V
A
A
A
A
B-5