158 Rockwell Automation Publication 1766-UM001O-EN-P - September 2021
Appendix C Troubleshoot Your System
Extended Error Information Field
Check the extended error information field when a non-zero value is present
in the module error field. See Table 19.
Hardware Errors
General or module-specific hardware errors are indicated by module error
code 2.
Configuration Errors
If you set the fields in the configuration file to invalid or unsupported values,
the module ignores the invalid configuration, generates a non-critical error,
and keeps operating with the previous configuration.
Table 19
lists the configuration error codes defined for the module.
Error Codes
If no errors are present in the module error field, the extended error information field
is set to zero.
Table 19 - Extended Error Codes for 1762-IF2OF2
Error Type
Hex Equivalent
(1)
Module Error
Code
Extended Error
Information Code
Error Description
Binary Binary
No Error X000 000 0 0000 0000 No error
General Common
Hardware Error
X200 001 0 0000 0000 General hardware error; no additional information
X201 001 0 0000 0001 Power-up reset state
Hardware-Specific Error X210 001 0 0001 0000 Reserved
Configuration Error
X400 010 0 0000 0000 General configuration error; no additional information
X401 010 0 0000 0001 Invalid input data format selected (channel 0)
X402 010 0 0000 0010 Invalid input data format selected (channel 1)
X403 010 0 0000 0011 Invalid output data format selected (channel 0)
X404 010 0 0000 0100 Invalid output data format selected (channel 1)
(1) X represents “Don’t Care”.
Table 20 - Extended Error Codes for 1762-IF4 and 1762-OF4
Error Type
Hex Equivalent
(1)
Module Error
Code
Extended Error
Information Code
Error Description
Binary Binary
No Error X000 000 0 0000 0000 No error
General Common
Hardware Error
X200 001 0 0000 0000 General hardware error; no additional information
X201 001 0 0000 0001 Power-up reset state
Hardware-
Specific Error
X300 001 1 0000 0000 Reserved
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