Stober SD6 - Page 391

ID 442426.04 391WE KEEP THINGS MOVING
Diagnosis
16
Manual SD6
4:PZD-Timeout Failure of the cyclic database connection
(PROFIBUS master or PROFINET IO
Controller no longer sending or problem
with the electrical connection).
• Check the PLC (RUN switch, set cycle
time).
• Check the wiring.
Yes
6:EtherCAT PDO-Ti The drive controller did not receive process
data in the time period that was
parameterized in A258.
• Make sure that the A252.x, A253.x,
A256, A257.x, A258, A259.x, A260,
A261.x, A262.x, A263.x, A264.x,
A265.x, A266 and A267.x parameters
are correctly set.
• Make sure that the timeout value
parameterized in A258 matches the
A150 cycle time (of the drive controller)
and the cycle time of the controller or
EtherCAT masters that were selected.
• Check the wiring.
• Check the EtherCat state of the drive
controller and the controller or EtherCAT
master.
• Check whether CoE emergency
messages are present in the controller
or the EtherCAT master.
Yes
7:EtherCAT-DcSYN If the drive controller is synchronized to
EtherCAT by means of the Distributed
Clock, the "SYNC 0" synchronization signal
is checked by a watchdog. If this SYNC 0
signal remains for a certain time (that cannot
be parameterized), this cause is triggered.
This cause can only be triggered for
EtherCAT with synchronization by the
Distributed Clock.
• Check the controller.
• Make sure that the wiring is in
accordance with electromagnetic
interference regulations.
• Replace EC6.
• Please contact our Service department.
Yes
Cause Description Measure Confirmable