Troubleshooting
15-14
15.3.3 AMP Communication Errors (From 00F0 2000H)
These are the errors occurred in the communication between FP7 MC Unit and AMP. They
occur when the communication data was judged as abnormal.
●: Recoverable, -: Unrecoverable
Error
code
Error name Description Object Recovered Countermeasures
2020H
AMP station
address
duplicate error
The AMPs with the same
station address exist in the
network.
All axes
-
After checking the station
address settin
the power supply and turn it on
again.
2030H
AMP station
address setting
error
The AMP with a station
address outside the
settable range exists.
All axes
-
2060H No ENI file
No ENI file exists in FP7
MC Unit.
All axes - Download CMI project data.
2061H
Network
configuration
verify error
The network configuration
defined in the ENI file is
different from the actual
network configuration.
All axes -
Check whether the configuration
matches the connection
configuration set on CMI.
2062H
Process data
receive timeout
error
The PDO (Process data)
communication error
occurred.
All axes -
Check the communication cable
to see if it is correctly connected.
Check the power supply of
Servo Amplifier A6B/A5B.
2063H
SDO
communication
error
The SDO communication
error occurred.
Each
axis
- Check the setting parameters
for SDO communication.
- Check if there is anything
wrong with SDO communication
devices (slaves).
2064H
SDO
communication
timeout
The SDO communication
timeout occurred.
Each
axis
- Check if there is anything
wrong with communication
destination devices (slaves).
- Check the connection of LAN
cable.
2065H
PDO
communication
data size error
The PDO communication
data size error occurred.
All
axes/
Each
axis
- Data exceeded the maximum
data size for PDO
communication (5736 bytes).
- Data exceeded the maximum
data size for PDO
communication (1 node) (1
byte).
2070H
ESM change
error
ESM could not be changed.
All
axes/
Each
axis
Conditional
- Make the ESM change control
area setting correctly.
* There are both cases that the
error can be recovered and
cannot be recovered.
(Note 1): To simplify the displays, only the lower four digits (Hex) of each error code are displayed in the above table.
(Note 2): The power supply must be turned off and on again to recover the errors whose "Recovered" column is "-".
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