Moore 348 FIELDPAC FIELD MOUNTED CONTROLLER

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Moore 348 FIELDPAC FIELD MOUNTED CONTROLLER | Manualzz

UM348-1 MAINTENANCE

Error codes appear on the alphanumeric display in response to a failed power-up diagnostic test or to an on-line station error (see “Error Codes” section).

In the event that a malfunction within the FIELDPAC is suspected, trouble shooting by assembly substitution is recommended to get the station back on-line in the shortest possible time. The plug-in design of the station assemblies permits rapid removal and replacement to isolate a defect.

NOTE

When replacing an MPU controller board, all of the station's configuration and calibration parameters must be reentered. Factory repaired stations must be configured before being placed on-line. Refer to the configuration and calibration sections of this instruction.

Additional troubleshooting avenues are also possible. For example, a series of test configurations may be generated and implemented to exercise different function block areas within the FIELDPAC. This type of troubleshooting analysis is intended to be implemented in an off-line test bench situation.

6.4.1 Error Codes

The FIELDPAC will display one or more error codes in response to a failure during the power-up diagnostic test or during its on-line operation.

Power-Up Error Codes

The error codes in Table 6-1 will appear on the alphanumeric display if a failure is encountered during the powerup diagnostic test.

October 1998

6-3

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