Honeywell BCU 460 Technical Information page 81

Parameters
Parameter A078 = 13: Flameless 1/0 with 2 gas paths.
On/Off burner operation with different gas paths in
Flame mode and Flameless mode.
Process Control (PCC)
PLC FCU
V1
FLO
HT
7 6 60 61
BCU 465..F3
µC
BCU 460, BCU 465 · Edition 11.19
STM
V2
62
V3
36
65
VR..N
PZL
In Flame mode (< 850°C), the burner is started con-
ventionally with the pre-ventilation time t
parameter A036.
02 03
t t t
VL SA1 FS1
▼
defined in
VL
04
6
HT
7
FLO
1 ϑ
51
42
60
61
62
65
36
PZL
1
2
3
t
81