Installation guide

Page 35 of 51
21
Invalid safety gro
u
p verific
a
tion table w
a
s not accepted
22
CRC err
o
rs
were fou
n
d in
a
pplication co
n
figuration
d
ata blocks
23
Backup Alert
PCB w
a
s r
e
s
t
ored from act
i
ve one
24
RESERVED
25
Lead
L
ag o
pe
ration switch w
a
s turn
e
d
O
FF
26
Lead
L
ag o
pe
ration switch w
a
s turn
e
d
O
N
27
Safety
proc
es
sor
w
a
s r
e
set
28
Applicati
o
n proc
es
sor
w
a
s reset
29
Burn
e
r switch
was t
u
rned
OFF
30
Burn
e
r switch
was t
u
rned
ON
31
Program Mo
d
ule (PM)
w
a
s ins
e
rted into
s
o
cket
32
Program Mo
d
ule (PM)
w
a
s remov
e
d fr
o
m s
o
cket
33
Alert PCB w
a
s c
o
nfigured
34
Parameter PCB was
c
o
nfigured
35
Ra
n
ge PCB
w
a
s c
o
nfigured
36
Program Mo
d
ule (PM) i
n
c
o
mpatible with
pro
d
uct was
i
ns
e
rted into socket
37
Program Mo
d
ule appl
i
c
ati
o
n par
a
meter
revision differs from appl
i
c
a
t
ion
pr
o
c
e
s
s
or
38
Program Mo
d
ule safety parameter
rev
i
s
i
on differs from
s
afety proces
s
or
39
PCB inco
m
p
a
tible with pr
o
duct contai
ne
d in Program
Module
40
Paramet
e
r PCB in Pro
g
r
a
m Module
i
s too lar
g
e for
p
rod
u
ct
41
Ra
n
ge PCB
i
n Program
M
odule
w
a
s too large f
o
r prod
u
ct
42
Alert PCB in Program Mo
d
ule w
a
s too l
a
rge for
p
ro
du
c
t
43
IAS start ch
e
ck
w
a
s forced
on due to IAS enabled
44
Low volta
g
e w
a
s det
e
c
ted
in safety pr
o
c
e
s
sor
45
High line frequency occurred
46
Low line frequency occurred
47
Invalid subsystem reset
request occurred
48
Write large enumerated Modbus register value was not allowed
49
Maximum cycle count was reached
50
Maximum hours count was reached
51
Illegal Modbus write was attempted
52
Modbus write attempt was rejected (NOT ALLOWED)
53
Illega
l Modbus read was attempted
54
Safety processor brown
-
out reset occurred
55
Application processor watchdog reset occurred
56
Application processor brown
-
out reset occurred
57
Safety processor watchdog reset occurred
58
Alarm was reset by the user at t
he control
59
Burner control firing rate was > absolute max rate
60
Burner control firing rate was < absolute min rate
61
Burner control firing rate was invalid, % vs. RPM
62
Burner control was firing with no fan request
63
Burner control rate (nonfir
ing) was > absolute max rate
64
Burner control rate (nonfiring) was < absolute min rate
65
Burner control rate (nonfiring) was absent
66
Burner control rate (nonfiring) was invalid, % vs. RPM
67
Fan off cycle rate was invalid, % vs. RPM
68
Setpoint wa
s
overridden
due to sensor fault
69
Modulation was overridden due to sensor fault