Rockwell Automation 1762-IR4 RTD/Resistance Input Module - Manual (Page 74)

Publication 1762-UM003A-EN-P - February 2003
4-6 Diagnostics and Troubleshooting
Extended Error Information Field
Check the extended error information field when a non-zero value is
present in the module error field. Depending upon the value in the
module error field, the extended error information field can contain
error codes that are module-specific or common to all 1762 analog
modules.
Hardware Errors
General or module-specific hardware errors are indicated by module
error code 1. See Table 4.3 Extended Error Codes on page 4-7.
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 4.3 Extended Error Codes on page 4-7 lists the possible
module-specific configuration error codes defined for the module.
TIP
If no errors are present in the module error field, the
extended error information field will be set to zero.