Honeywell FMC2000 User Manual page 106

Start Length
offset (2 Bytes)
address
0x0002 0x0005
0x0007 0x0001
0x0008 0x0001
0x0009 0x0001
0x000A 0x0001
0x000B
0x000C 0x0004
FMC2000 User's Guide
Response data
byte[0 ~ 9] =
SN [0 ~ 9]
byte[0] = InstrID
byte[1] = SenSkt
byte[0] = UnitErr
byte[1]: 0
byte[0] = DutyCycle
high
byte[1] = DutyCycle
low
byte[0] = PwrStatus
byte[1] = PwrPer
byte[0] = SenID
byte[1] = UnitID
byte[2] = DataFormat
B0..B1: DataLength
B2..B4: DivideFactor
B5...B7:
DecimalPoint
byte[3] = SenErr
byte[4] = Rding higher
byte[5] = Rding high
byte[6] = Rding low
byte[7] = Rding lower
104
Remarks
Monitor's serial number:
ASCII, 10 bytes
Instrument ID: refer to
Appendix 1,
sensor mask, to determine
how many sensors. For
MeshGuard, it is always
0x01.
monitor unit error status
Refer to Appendix 4.
How often the monitor
updates its reading
PwrStatus:
0: Battery only
1: charging
2: fully charged + AC
3: AC only
PwrPer: The battery
capacity in percentage
Field 0x000B (reserved for
future use)
First sensor info. Total 8
bytes
SenID: refer to Appendix 2
UnitID: refer to Appendix 3
For byte2 bit Definition:
DataLength: B0:B1
Always
B0:0
B1:1
means 4 bytes
DivideFactor = 10
B4 B3 B2
0 0 0 - 1
0 0 1 - 10
n
: