Open Processor with Trane Driver Owner's Manual
4-26
Siemens Building Technologies, Inc.
Landis Division
D
D
D
Diiiia
a
a
agno
gno
gno
gnos
s
s
sttttiiiic
c
c
c P
P
P
Po
o
o
oiiiin
n
n
ntttts
s
s
s
For troubleshooting in the field, diagnostic points are available on FLN 3, Drop 31. During
startup and subsequent operation, these points can be used to determine whether the Open
Processor is operational and, if not, the source of the problem. The standard MBC baseline
contains diagnostic points 0–50. Points above 50 are unique to the specific Open Processor.
Those points that refer to addressing issues are indicated in the following table.
T
T
T
Ta
a
a
ab
b
b
blllle
e
e
e 4
4
4
4----7
7
7
7.
.
.
. D
D
D
Diiiia
a
a
agno
gno
gno
gnos
s
s
sttttiiiic
c
c
c P
P
P
Po
o
o
oiiiin
n
n
ntttts
s
s
s....
P
P
P
Po
o
o
oiiiin
n
n
ntttt
N
N
N
Nu
u
u
um
m
m
mb
b
b
be
e
e
errrr
T
T
T
Ty
y
y
yp
p
p
pe
e
e
e
S
S
S
Sllllo
o
o
op
p
p
pe
e
e
e
IIIIn
n
n
ntttte
e
e
errrrc
c
c
ce
e
e
ep
p
p
ptttt
D
D
D
De
e
e
es
s
s
sc
c
c
crrrriiiip
p
p
pttttiiiion
on
on
on
50
LAO
1.0
0.0
BCU Net Point
Default Value = 1
51
LAO
1.0
0.0
Open Processor Net Point Default Value =
21
52
LAO
1.0
0.0
Open Processor MAC Point Default Value =
21
