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

Page 164

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Compact IO™ Isolated HART Analog Output Module

User’s Manual 0300217-03 Rev. A

9-4

Table 9-3 (Module Error Types)

Er r or Type

M odule Er r or

Fie ld V alue Bits

11 thr ough 9

(binar y)

De s cr iption

No errors

000

No error is present. The extended error f ield holds no
additional inf ormation.

Hardw are

Errors

001

General and s pec if ic hardw are error c odes are
spec if ied in the ex tended error inf ormation f ield.

Conf iguration

Errors

010

Module-spec if ic error codes are indicated in the
ex tended error f ield. Thes e error codes c orrespond to
options that you c an c hange direc tly . For ex ample, the
input range or input f ilter s elec tion.

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.

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