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4/00 UDC 3300 Controller Product Manual 245
9.2 Troubleshooting Aids
Overall error messages
An error message can occur
• at power-up,
• during continuous background tests while in normal operation,
• when the Status Tests are requested.
Table 9-1 lists all the error message prompts that you could see, the reason
for the failure, and under what test group the prompt could appear. Refer
to Tables 9-3 (Power-up), 9-5 (Status), and 9-6 (Background) for the
particular test group indicated.
Table 9-1 Error Message Prompts
Error Message
(lower display)
Reason for Failure Test Group Refer to Table
CAL MTR
Auto calibration never performed. Power-up and
Background
9-3
9-6
CAL TEST
Calibration test failure Power-up or Status 9-3
9-5
CONF ERR
Low limit greater than high limit for PV, SP,
Reset, or Output
Background 9-6
CONFTEST
Configuration test failure Power-up or Status 9-3
9-5
E E FAIL
Unable to write to nonvolatile memory Background 9-6
FACT CRC
Factory Calibration Cyclic Redundancy Status 9-5
FAILSAFE
or
FAILSF2 (Loop 2)
Controller in Failsafe Power-up, Background,
or Status
9-3
9-5
9-6
INP1FAIL
Two consecutive failures of Input 1 integration Background 9-6
INP2FAIL
Two consecutive failures of Input 2 integration Background 9-6
INP3FAIL
Two consecutive failures of Input 3 integration Background 9-6
INP1 RNG
Input 1 out of range Background 9-6
INP2 RNG
Input 2 out of range Background 9-6
INP3 RNG
Input 3 out of range Background 9-6
PV LIMIT
PV out of range Background 9-6
RAM TEST
RAM test failed Power-up or Status 9-3
9-5
RV LIMIT
Remote Variable out of range Background 9-6
SEG ERR
Start segment greater than ending segment Background 9-6
SOOTING
Percent Carbon falls outside sooting boundary Background 9-6
SW FAIL
Position Proportional slidewire input failure Background 9-6