Honeywell BCU 465 - Page 66

BCU 460, BCU 465 · Edition 11.19 66
Parameters
Name Parameter Value range Description
Factory default
settings
Flameless operation A064
0
1
2
Upon next burner start
Immediate burner start
Immediate switchover
1
Operating time in Manual mode A067
0
1
Unlimited
5 minutes
1
Combustion mode A074
0
1
2
Flame mode
Flameless/menox®
High temperature operation without ignition
1
Air actuator (bus) A075
0
1
2
3
4
5
Off
MIN. to MAX. capacity; standby in position for MIN.
capacity
MIN. to MAX. capacity; standby in CLOSED position
IGNITION to MAX. capacity; standby in CLOSED position
MIN. to MAX. capacity; standby in position for MIN.
capacity; burner quick start
IGNITION to MAX. capacity; standby in CLOSED position;
burner quick start
0
Auxiliary gas function A077
0
1
2
3
Off
Flame mode
Flameless operation
Operation
0
Burner application
A078
0
1
4
13
Burner 1
Burner 1 with pilot gas
Two-stage burner 1
Flameless 1/0 with 2 gas paths
0
Fieldbus communication A080
0
1
2
Off
With address check
No address check
0
K-SafetyLink A081
0
1
Off
On
0
Safety interlocks (bus) A085
1
2
5
Via fail-safe bus (K-SafetyLink)
Via terminal
Via fail-safe bus (K-SafetyLink) and terminal
2
Purge (bus) A087
0
1
2
3
4
Off
Via fail-safe bus (K-SafetyLink)
Via terminal
Via non-fail-safe bus
Via fail-safe bus (K-SafetyLink) or terminal
2