AH500 Hardware and Operation Manual 
12-60 
12.3.10
 
Troubleshooting for AH10COPM-5A 
Error 
Description  Remedy 
16#A0B0 
AH10COPM-5A does not send a 
heartbeat message after a set 
Check whether the bus cable on the CANopen network 
created is connected correctly. 
16#A0B1 
The length of a PDO that a slave 
station sends is not the same as 
the length of the PDO set in the 
Set the length of the PDO in the slave station again, and 
then download the setting to AH10COPM-5A. 
16#A0B2 
The master station selected 
does not send a node guarding 
message after a set period of 
Check whether the bus cable on the CANopen network 
created is connected correctly. 
16#A0E0 
AH10COPM-5A receives an 
emergency message from a 
Use the function block CANopen_EMCY to read relevant 
information. 
16#A0E1 
The length of a PDO that a slave 
station sends is not the same as 
the length of the PDO set in the 
Set the length of the PDO in the slave station again, and 
then download the setting to AH10COPM-5A. 
16#A0E2 
AH10COPM-5A does not 
receive a PDO from a slave 
Make sure that the PDOs in the slave station are set 
correctly. 
16#A0E3 
An automatic SDO is not 
downloaded successfully. 
Make sure that the automatic SDO is et correctly. 
16#A0E4 
A PDO parameter is not set 
Make sure that the setting of the PDO parameter is legal. 
16#A0E5 
A key parameter is set 
incorrectly. 
Make sure that the slave stations connected are the same 
as the slave stations set. 
16#A0E6 
The actual network 
configuration is not the same as 
the network configuration set. 
Make sure that the power supplied to the slave stations 
connected is normal and the network created is connected 
correctly. 
16#A0E7 
The control of the errors in a 
slave station is not sent after a 
16#A0E8 
The master station address is 
the same as a slave station 
Set the master station address or the slave station address 
again, and make sure the new station address is not the 
same as a slave station address. 
16#A0F1 
No slave station is added to the 
node list in CANopen builder. 
Add slave stations to the node list, and download the 
configuration to AH10COPM-5A. 
16#A0F3 
An error occurs in 
Download parameters again. If the error still occurs, please 
16#A0F4  The bus used is off. 
Please check whether the bus cable on the CANopen 
network created is connected correctly, make sure that the 
serial transmission speeds of all the nodes on the network 
are the same, and power AH10COPM-5A again. 
16#A0F5 
The node address of 
AH10COPM-5A is set 
The node address of AH10COPM-5A must be in the range 
of 1 to 127. 
16#A0F6 
Internal error: An error occurs in 
the manufacturing process in 
Power AH10COPM-5A again. If the error still occurs, please 
replace AH10COPM-5A. 
16#A0F7  Internal error: GPIO error