Honeywell BCU 460 - Page 94

BCU 460, BCU 465 · Edition 11.19 94
Parameters
Parameter A048 = 1: opens with gas stage 1 (start fuel
flow rate).
88
A
ϑ
V1
V2
1
1
35
L
51
22
60
61
V3
62
96
82
65
4
∨
66
M
t
SA
t
Z
A4A2 A300 A0 00
t
t
FS
A0
The air actuator opens at the same time as the first gas
stage (withV1).
Parameter A048 = 2: opens with gas stage 2 (operating
fuel flow rate).
t
SA
t
Z
A402 0300
t
t
FS
00A0
88
A
ϑ
V1
V2
1
1
35
L
51
22
60
61
V3
62
96
82
65
4
∨
66
M
The air actuator opens simultaneously with the second
gas stage/operating signal.