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9 Communication 9.7.6 List of Fault Codes
Abort Code Function
0503 0000 Trigger bits not alternated
0504 0000 SDO protocol timeout
0504 0001 Invalid or unknown client/server command word
0504 0002 Invalid block size (for the block transfer mode only)
0504 0003 Invalid serial number (for the block transfer mode only)
0503 0004 CRC error (for the block transfer mode only)
0503 0005 Memory overow
0601 0000 Inaccessible object
0601 0001 Attempt to read a write-only object
0601 0002 Attempt to write a read-only object
0602 0000 Object unavailable in the OD
0604 0041 Object unable to be mapped to the PDO
0604 0042
Number and length of objects to be mapped exceeding those of
PDOs
0604 0043 General parameter incompatibility
0604 0047 General internal incompatibility
0606 0000 Failure to access objects because of hardware errors
0606 0010 Incorrect data type: incorrect service parameter length
0606 0012 Incorrect data type: service parameter too long
0606 0013 Incorrect data type: service parameter too short
0609 0011 Subindex unavailable
0609 0030 Beyond the value range (for write access)
0609 0031 Written parameter value too large
0609 0032 Written parameter value too small
0609 0036 Maximum less than minimum
0800 0000 General error
0800 0020 Data unable to be transmitted or saved to the application
0800 0021
Data unable to be transmitted or saved to the application
because of local control
0800 0022
Data unable to be transmitted or saved to the application
because of the device state
0800 0023
OD error or OD unavailable
(For example, an OD is generated through a le, but an error
occurs because the le is corrupted.)
2) Main table 1 of emergency error codes (hexadecimal)
Emergency
error code
Description
00xx No error
10xx General error
20xx Current
21xx Current at input end
22xx Internal current
23xx Current at output end
30xx Voltage
31xx Power supply voltage
32xx Internal voltage
33xx Output Voltage
40xx Temperature
41xx Operation temperature
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