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2 extended error information field – Spectrum Controls 1769sc-HART Modules User Manual

Page 170

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Compact IO™ Isolated HART Analog Input Module

User's Manual 0300215-03 Rev. A

9-4

Table 9-3 (Module Error Types)

E rror Type

Module Error Fiel d

Value Bi ts 11

through 9 (binary)

Description

No errors

000

No error is present. The extended error f ield holds no
additional informat ion.

Hardware

Errors

001

General and specific hardware error codes are s pec if ied in
the extended error informat ion field.

Conf igurat ion

Errors

010

Module-specific error codes are indicated in the ext ended
error field. These error codes correspond t o options that
you can change directly. For example, the input range or
input filt er selection.

9.6.2

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
1769 analog modules.

Note: If no errors are present in the module error field, the extended error
information field is set to zero.

Hardware Errors

General or module-specific hardware errors are indicated by module error code 001. See
Table 9-4 (Extended Fault Codes).

Configuration Errors

If you set the fields in the configuration file to invalid or unsupported values, the module
generates a critical error.

Table 9-4 (Extended Fault Codes) lists the possible module-specific configuration error
codes defined for the module.

Section 9.7
Error Codes

The table below explains the extended error code.