Honeywell UDC 3300 manual Status Tests, RAM Test Conf CAL Test Fact CRC, Fail, Pass

Status Tests

Table 9-5 lists the Status tests, the reason for their failure, and how to correct the failure.

Table 9-5 Status Tests

Test

(Lower

Display)

Definition	Upper	Reason for Failure	How to Correct the Failure
	Display

FAILSAFE

FAILSF2 (Loop 2)

Failsafe Fault NO

YES

No Failure
Burnout configured for none	1. Step through the rest of the STATUS
and input fails.	check to identify the particular failure.
–RAM TEST failed	Also see Table 9-6, Background tests
–CONFTEST failed
–CALTEST failed

RAM TEST

CONF

TEST

CAL TEST

FACT CRC

RAM test run at PASS

power-up

FAIL

Configuration PASS

Checksum

FAIL

Working PASS

Calibration

FAIL

Factory PASS

calibration test

FAIL

No Failure

RAM Failure

No Failure

Configuration data is in error.

No Failure

The working calibration constants in the controller are in error.

No Failure

Factory set input constants have been changed due to the change in input type.

RAM test passed.

1.Power cycle to see if the error clears. Configuration checksum passed.

1.Step through STATUS tests – the controller will recalculate the checksum.

2.Check all configuration prompts for accuracy. See Section 3 - Configuration

Working calibration checksum passed.

1.If the controller has not been field calibrated, see Section 3 - Configuration and change the input to a different type. Enter it, loop through the status tests, then return the input type to the original one.

2.If the controller has been field calibrated, recalibrate the controller.

Factory calibration cyclic redundancy test passed

1.Cycle through Status to clear the error.

2.Check the calibration. Make sure 0 % and 100 % are correct values.

3.Recalibrate if step 1 is unsatisfactory. Refer to Section 7 - Input Calibration.

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