Honeywell DR4500A - Table 5-8 Error Messages

Operation - Monitoring Your Recorder
126 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual Release M
April 2017
Prompt
Description
XXXXXX
Totalization value—upper display shows TCHN1 (or 2) for totalization value 1 (or
2).
**You can press ▲or ▼to change the value of this parameter.
Diagnostic error messages
The DR4500A runs background tests to verify data and memory integrity. If there is a malfunction, an error
message will blink in the lower display. In the case of more than one simultaneous malfunction or alarm,
each message will be shown in succession.
A list of error messages is contained in 68HTable 5-8. If any of these error messages occur, refer to Section 9 -
Troubleshooting/Service for information to correct the failure.
Table 5-8 Error messages
Prompt
Description
EE FAIL
Unable to write to nonvolatile memory
FAILSAFE
Failsafe
INP1FAIL
Two consecutive failures of input 1 integration
INP2FAIL
Two consecutive failures of input 2 integration
INP1 RNG
INP2 RNG
Input out-of-range
PV LIMIT
PV ±10% out-of-range
RV LIMIT
Remote Variable out-of-range
Note: RV = (input 2 x ratio) + bias
CNFG ERR
Configuration data is in error.
CAL1 ERR
Working CAL TEST failure (Control Output #1, Input 1, Input 2)
CAL2 ERR
Working CAL TEST failure (Control Output #2)
BATT LOW
Battery failure