Inovance MD810 Series, Руководство пользователя

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6 Troubleshooting
- 79 -
Fault Name
Operating
Panel
Display
Cause Possible Solution
Communication
fault
E 16.01
Modbus
communication
times out.
Check whether the RS485 communication
cable is correctly connected.
Check whether Fd-04 (Modbus communication
timeout) and PLC communication cycle are
properly set.
E 16.11
CANopen
communication
times out.
Check whether CAN communication cable is
correctly connected.
Check parameters Fd-15 (Maximum value
of node receiving error counter) to Fd-17
(CANopen/CANlink bus disconnection times in
a period) for further action.
E 16.12
PDO mapping
configured by
CANopen does not
match the actual
communication
mapping
Check the PDO mapping in group AF.
E 16.13
Timeout occurs
on transmitting
interactive data from
the power supply
unit to the drive
unit.
Check whether the power supply unit is in
operation.
Check whether the communication cable
from the power supply unit to the drive unit is
correctly connected.
Check whether the termination resistor is
properly connected.
Check whether Fd-12 (CAN baud rate) is
correctly set.
E 16.14
The interactive
data from the
power supply unit
to the drive unit is
abnormal.
The power supply unit is faulty. Eliminate the
faults.
E 16.15
Synchronous control
communication
times out.
Check the group A8 parameters to see whether
the master station number is correct, and
check whether the CAN2 cable is connected
normally.
E 16.21
CANlink heartbeat
times out.
Check whether CAN communication cable is
correctly connected.
Check parameters Fd-15 (Maximum value
of node receiving error counter) to Fd-17
(CANopen/CANlink bus disconnection times in
a period) for further action.