CleaverBrooks CFC Operation, Service And Parts Manual page 165

Address Register
(hex) (dec)
0013-001F 0019- RESERVED
0031
BURNER CONTROL
STATUS
0020 0032 Burner control status
0021 0033 Burner control state
0022 0034 Lockout code
0023 0035 Alarm reason
0024 0036 Annunciator first out
0025 0037 Annunciator Hold
0026 0038 Sequence time
0027 0039 Delay time
0028 0040 Hold code
0029 0041 Burner control flags
002A 0042 Remote Stat
750-265
Table 33. CB Falcon Global Modbus Register Map. (Continued)
Read/
Parameter Write
R
R
R
R
R
R
R
R
R
R
R/W
Format
U16 0=Disabled
1=Locked out
2=Standby Hold
3=Unconfigured safety data
4-15=Reserved
16=Normal Standby
17=Preparing
18=Firing
19=Postpurge
U16 Burner control sequence (I/O) state.
Model type determined by register 176.
U16 0=No lockout,
1-4096 (see Table 37)
U16 0=None
1=Lockout (see Lockout code, register 34)
2=Other (alert)
U16 Source for annunciator first out:
0=None or undetermined
1=ILK
2=PII
11=Annunciator 1
12=Annunciator 2
13=Annunciator 3
14=Annunciator 4
15=Annunciator 5
16=Annunciator 6
17=Annunciator 7
18=Annunciator 8
U16 Source for burner control hold condition (see Hold
code):
0=None or undetermined
1=ILK
2=PII
3=LCI
11=Annunciator 1
12=Annunciator 2
13=Annunciator 3
14=Annunciator 4
15=Annunciator 5
16=Annunciator 6
17=Annunciator 7
18=Annunciator 8
U16 Running time for timed burner control operation
(seconds)
U16 Running delay time (seconds). Applicable when burner
control in delayed or hold state.
U16 Source/reason for burner hold (same codes as lockout,
see Table 37)
U16 Bit map:
15-1=Reserved (always 0)
0= Flame detected
U16 0=No remote STAT demand,
1=remote STAT demand indicated
72
Note