Honeywell DR4500A Product Manual page 224

Troubleshooting / Service
Self Diagnostics
Lower Test Group
Display
Indication
EE FAIL Background
IN1FAIL
Background
IN2FAIL
BATTERY Power-up or
Status
BATT LOW
Background
PV LIMIT Background
RV LIMIT
Background
210 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
Reason for Failure
Unable to write to nonvolatile
memory. Any time you change a
parameter and it is not accepted,
you will see EE FAIL.
Two consecutive failures of input 1
integration (for example, cannot
make analog to digital conversion)
Battery test failure.
Process Variable is out of range.
±10% of range
The result of the formula shown
below is beyond the range of the
remote variable.
RV = INP2 X RATIO + BIAS
How to Correct the Problem
39.
Check the accuracy of the parameter
and re-enter.
40.
Try to change something in
configuration.
41. Call Customer Support
1-800-423-9883 USA and Canada.
42. Be sure the range and actuation are
configured correctly.
43.
Check the input source.
44. Recalibrate. Refer to Section 7 -
Input Calibration.
45.
Replace the input card.
46.
Call Customer Support
1-800-423-9883 USA and Canada.
47.
Replace battery.
48.
Call Customer Support
1-800-423-9883 USA and Canada
49.
Be sure pen input configuration is
correct.
50.
Check the displayed PV value to see
if it is outside input limits.
51. Call Customer Support
1-800-423-9883 USA and Canada.
1. Make sure the input signal is correct.
2. Make sure the ratio and bias settings
are correct.
3. Go to CONTROL prompt REMOTE
SOURCE and change REMOTE to
1LOCAL.
Release L
February 2017