ATLET 110781, Service Manual

Page: 93 / 120

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 93 3
E102, E107 Subinfo: Internal Motor / Controller Fault E102, E107 Subinfo: Internal Motor / Controller Fault ..
E103, E107 Subinfo: Controller rev to default. E103, E107 Subinfo: Controller rev to default.
E102, E107 Subinfo: CAN watchdog time out. E102, E107 Subinfo: CAN watchdog time out.
R Reep pllaacce e E EP PS S u un niitt T Th hiis s eerrrro or r aarriissees s w wh heen n tth he e llo oaad d
impedance which the EPS unit's impedance which the EPS unit's
power stage measures, is too high
power stage measures, is too high
for the EPS 2001 to be able to
for the EPS 2001 to be able to
correctly regulate the motor
correctly regulate the motor
current.
current.
Disconnect the current to the EPS Disconnect the current to the EPS
2001 with help of the battery
2001 with help of the battery
cable. Wait 15 seconds and
cable. Wait 15 seconds and
reconnect the battery to the EPS.
reconnect the battery to the EPS.
This error occurs when the EPS This error occurs when the EPS
2001 has registered incorrect user
2001 has registered incorrect user
parameters and returned to preset
parameters and returned to preset
parameters.
parameters.
Has the problem occurred again, Has the problem occurred again,
after the EPS 2001 has been
after the EPS 2001 has been
restarted?
restarted?
šš
No No
Finished. Finished.
Y Yes es
Replace EPS unit. Replace EPS unit.
Is the CAN bus cabling between Is the CAN bus cabling between
the A
the ATC and EPS 2001 i TC and EPS 2001 intact? Is ntact? Is
12V DC present between the 12V DC present between the
E4.12 and E4.3 connections
E4.12 and E4.3 connections
šš
No No
If the cabling is faulty, repair or If the cabling is faulty, repair or
replace If 12V DC is not present,
replace If 12V DC is not present,
check that the
check that the A ATC gives +12V TC gives +12V
DC on the XC9.12 connection a DC on the XC9.12 connection and nd
0V on XC9.7. (If there is an error 0V on XC9.7. (If there is an error
on the +12V DC, the lamps in the
on the +12V DC, the lamps in the
truck will not work.)
truck will not work.)
Y Yes es
R Reep pllaacce e E EP PS S u un niitt.. C Ch heecck k ffo or r eerrrro orrs s iin n tth he e + +1 12 2V V D DC C
supply. It is appropriate to supply. It is appropriate to
disconnect all computer
disconnect all computer
connectors except XC9 and check
connectors except XC9 and check
that 12V DC is present between
that 12V DC is present between
XC9.12 and XC9.7.
XC9.12 and XC9.7.
This error occurs if the EPS 2001 This error occurs if the EPS 2001
does not receive a sync or PDO
does not receive a sync or PDO
message within a specified time.
message within a specified time.
Replace computer. Replace computer.
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