Eurotrac W11E, Operation Manual

Page: 48 / 72

Page 48/72
October 2019 W11E | Operation manual
52 Wrong
Parameter
Blocking All Wrong value of a parameter setting is
entered. Parameter setting is out
of permitted range. Bring wrong parameter
within correct range and
cycle key switch.
53 Restart Required Warning All A parameter setting is changed and you
need to restart the controller to
become it effective.
Changed a parameter
setting. Cycle key switch.
54 CAN
Bus Off
Stopping All • Short between L, H channels or H
channel and GND of CAN driver.
• Wrong cable wirings.
• Wrong baud rate configuration of one
node.
Bus off condition
detected. Cycle key switch.
55 CAN
Open Circuit
Stopping All • H or/and L channel not connected.
• Wrong cable wirings.
• All other nodes of the net not
powered up.
Messages not longer
received. Cycle key switch.
56 CAN
Bad Wiring or
Short Circuit
Blocking All • Wrong cable wirings.
• Swap of L channel and GND of CAN
driver.
CAN bus
synchronization phase
failed. Cycle key switch.
57 - - All - - -
58 - - All - - -
59 - - All - - -
60 - - All - - -
61 - - All - - -
62 Net Heartbeat
Timeout
Stopping All Temporary loss of communication. Heartbeat hasn’t been
received for the timeout
established by the user
through the CAN
configuration settings. Cycle key switch.
63 Net RPDO
Timeout
Stopping All Temporary loss of communication. At least one PDO hasn’t
been received for the
timeout established by
the user through the
CAN configuration
settings (for standard
application and for
electric steering
application). Cycle key switch.
64 Mains Contactor
Close Command
Timeout
Blocking TAU
Generic
Slave 5 sec after pre-charge is ended up, the
power line is not ready (for master). Pre-charge timer has
expired before the
master sends the power
ready request. Cycle key switch.
65 Blocking Request
From Master
Blocking TAU
Generic
Slave Master has requested a fault condition. Fault request is received
from master. Cycle key switch.
66 - - All - - -
67 Net Startup
Timeout
Blocking All Net synchronization failure at startup. The Node hasn’t been
able to synchronize
itself to the network. If needed, correct net
startup parameter and
cycle key switch.
68 Net External
Failure
Stopping All Net synchronization lost. At least one Node has
become not
operational. Cycle key switch.
69 Net Blocking TAU A TAU Node, Helper or Follower for the
main contactor management, signals
that the powering sequence made by
the Manager is wrong.
The main contactor
Manager has executed a
wrong powering
sequence. Cycle key switch.
70 Net
Mains Manager
Precharge Too
Slow
Blocking TAU
System A TAU Node, Helper for the main
contactor management, signals that
the precharge phase has been too slow. DC Bus voltage will not
increase after
discharging phase. Cycle key switch.
Code Fault Level Family Possible Causes Set Condition Clear Condition