MODBUS Memory Map for CBM System
Register Name
Read/
Write
Register
Type
Description Default
Range
Format
UOM
Register
Number
CBM SN R Input CBM Serial Number N/A
-32,768 to
32,767
N/A 30011~12
Breaker SN R Input
Breaker Serial Number (Byte
Packed ASCII)
N/A
-32,768 to
32,767
N/A 30017~32
Supply Voltage R Input Supply Input Voltage N/A
-32,768 to
32,767
Voltage (v) 30057
BriteSpot Status Ch1 R Input
OK = 0, No Fiber Present, PWM
Saturated = 2, Temperature
Out of Range = 4, Channel
Not Stable = 8
N/A
-32,768 to
32,767
N/A 30061
BriteSpot Status Ch2 R Input
OK = 0, No Fiber Present, PWM
Saturated = 2, Temperature
Out of Range = 4, Channel
Not Stable = 8
N/A
-32,768 to
32,767
N/A 30062
BriteSpot Status Ch3 R Input
OK = 0, No Fiber Present, PWM
Saturated = 2, Temperature
Out of Range = 4, Channel
Not Stable = 8
N/A
-32,768 to
32,767
N/A 30063
Phase Temp A R Input Phase A Temperature N/A
-32,768 to
32,767
Degree
Celsius (°C)
30064
Phase Temp B R Input Phase B Temperature N/A
-32,768 to
32,767
Degree
Celsius (°C)
30065
Phase Temp C R Input Phase C Temperature N/A
-32,768 to
32,767
Degree
Celsius (°C)
30066
Breaker Status R Input
OK = 1, Warning = 2, Alarm
= 3
N/A
-32,768 to
32,767
N/A 30071
Processed Coil
Operation
R Input
Total Processed Coil
Operations Count
N/A
-32,768 to
32,767
N/A 30079
Last Trip Time R Input Last Total Measured Trip N/A
-32,768 to
32,767
Millisecond
(ms)
30083
Last Close Time R Input Last Total Close Time N/A
-32,768 to
32,767
Millisecond
(ms)
30095
Last Charge Motor
Time
R Input
Last Total Measured Charge
Motor Time
N/A
-32,768 to
32,767
Millisecond
(ms)
30107
Analog Counter
Offset
R Input
Operation Offset Counter set
during FITR Operation
0
-32,768 to
32,767
N/A 30117
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29
Appendix A
01.4IB.48070A