Krom Schroder BCU 46 Series Operating Instructions Manual page 27

Parameter name
Param-
eter No.
Parameter value
Purge (bus)
0 = Off
1 = Via FS bus
A087 2 = Via terminal
3 = Via NFS bus
4 = Via NFS, FS bus or terminal
5 = Via NFS, FS bus and terminal
High temperature operation (bus)
0 = Off
1 = Via FS bus
A088 2 = Via terminal
3 = Via NFS bus
4 = Via FS bus or terminal
5 = Via FS bus and terminal
LDS (bus)
0 = Off
1 = Via FS bus
A089 2 = Via terminal
3 = Via NFS bus
4 = Via FS bus or terminal
5 = Via FS bus and terminal
Pre-ignition time
A093
0 – 5 = Time in seconds
Safety time 1 t
SA1
A094
2 – 15 = Time in seconds
Flame proving period 1 t
A095
0 – 25 = Time in seconds
Safety time 2 t
SA2
A096
2 – 10 = Time in seconds
Flame proving period 2 t
A097
0 – 25 = Time in seconds
FS1
FS2
GB-27
Parameter name
Param-
eter No.
Parameter value
Function of sensor 1
0 = No function
1 = APS Purge
2 = APS Stage 1
3 = APS Purge & Stage 1
4 = APS Stage 2
5 = APS Purge & Stage 2
6 = APS Stage 1 & Stage 2
7 = APS Purge & Stage1 & Stage2
8 = APS Flameless
9 = APS Purge & Flameless
10 = APS Stage 1& Flameless
11 = APS Purge&Stage1&Flameless
12 = APS Stage 2 & Flameless
13 = APS Purge&Stage2&Flameless
14 = APS Stage 1&2 & Flameless
A101
15 = APS Purge & Stage1&2 & Flameless
32 = APS External Low
33 = APS External Low & Purge
34 = APS External High
35 = APS External High & Purge
36 = APS External Low & High
37 = APS Ext. Low&High & Purge
48 = POC V1
49 = POC V2
50 = POC V3
51 = POC V4
52 = POC V5
53 = TC
54 = GPS Flame mode
55 = GPS Flameless operation
56 = GPS Operation
Function of sensor 2
A102
▷
See parameter A101 for parameter values
Function of sensor 3
A103
▷
See parameter A101 for parameter values