A
AT
TL
LE
ET
T S
SE
ER
RV
VIIC
CE
E M
MA
AN
NU
UA
AL
L
T
Trro
ou
ub
blle
e ssh
ho
oo
ottiin
ng
g -
- eerrrro
or
r m
meessssaag
geess
E
Elle
ec
cttrriic
ca
al
l
s
sy
ys
stte
em
m
1
10
0..9
91
1
E102, E107 Subinfo: Controller saftety Output
E102, E107 Subinfo: Controller saftety Output
..
E102, E107 Subinfo: Controller not
E102, E107 Subinfo: Controller not responding.
responding.
Has some other error code been
Has some other error code been
logged when the error arose?
logged when the error arose?
Y
Yes
es
See the trouble shooting chart for
See the trouble shooting chart for
relevant error codes.
relevant error codes.
No
No
Is +48V DC present in the circuit
Is +48V DC present in the circuit
B+ 4, X99.3 up to K7.85?
B+ 4, X99.3 up to K7.85?
šš
No
No
Change the cable.
Change the cable.
Y
Yes
es
Is the circuit K9.86, X99.5 up to
Is the circuit K9.86, X99.5 up to
E4.9 intact with low-resistance?
E4.9 intact with low-resistance?
šš
No
No
Change the cable.
Change the cable.
Y
Yes
es
Is the circuit K7.86 - K9.85 intact?
Is the circuit K7.86 - K9.85 intact?
šš
No
No
Change the cable.
Change the cable.
Y
Yes
es
Is the freewheel diode across the
Is the freewheel diode across the
relay coils intact?
relay coils intact?
šš
No
No
Change the cable.
Change the cable.
Y
Yes
es
Are the relay coils K7 and K9
Are the relay coils K7 and K9
intact, and do they have a
intact, and do they have a
re
resi
sist
stan
ance
ce of
of ar
arou
ound
nd 30
300
0
??
šš
No
No
Replace the relay.
Replace the relay.
Y
Yes
es
R
Reep
pllaacce
e E
EP
PS
S u
un
niitt..
T
Th
he
e eerrrro
or
r o
occccu
urrs
s w
wh
heen
n tth
he
e ccu
urrrreen
ntt
intensity in the safety input's
intensity in the safety input's
current circuit falls outside of the
current circuit falls outside of the
allowed range.
allowed range.
Press OFF/On on the keyboard.
Press OFF/On on the keyboard.
Does this solve the problem?
Does this solve the problem?
Y
Yes
es
Finished.
Finished.
Ω
Ω
https://www.besttruckmanuals.com/