DIAGNOSTIC ERROR MESSAGES
DISPLAY | MEANING |
| SP OUTPUTS | ACTION REQUIRED | ||
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No | Display is blank. In- | Set point | Check that the power supply is | |||
display | strument is not get- | outputs inactive | on, or that the external fuses | |||
lighted | tingpower,orthesup- | Alarm inactive | aregood. | |||
| ply voltage is too low. |
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FAIL | Fail test | appears | Set point | The display alternates between | ||
tESt | upon power up if the | outputs inactive | FAILtEStandoneofthefollow- | |||
| internal diagnostics | Alarm inactive | ingmessages:FACtdFLt:Mem- | |||
| detect a failure. This |
| orymaybecorrupted. Pressthe | |||
| message may occur |
| ENTER key and the DOWN | |||
| during operation if a |
| ARROW key to start the factory | |||
| failure is | detected. |
| defaultprocedure.Recheckcon- | ||
| Displays flash. |
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| troller programming. rEtFACt: | ||
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| Unrecoverable error, return to |
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| factory for service. |
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CHEC SP1 | This | message | will | Set point | Correct the SP1, SP2. or adjust | |
CHEC SP2 | appear upon power | output(s) | the SPL1, SPL2, SPL2, or SPH2 | |||
up if SP1 is set out- | inactive | values by programming new | ||||
| side of the SPL1/ | Alarm active | values. | |||
| SPH1 values or SP2 |
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| is set outside | the |
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| SPL2/SPH2 values. |
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CHEC SPL1 | This | message | ap- | Set point | Correct the SPL1, SPH1, SPL2, | |
CHEC SPH1 | pears at power up if | output(s) | or SPH2 values by program- | |||
or | SPL or SPH values | inactive | ming new values. | |||
CHEC SPL2 | areprogrammedout- | Alarm inactive |
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CHEC SPH2 | side the input range |
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| ends. |
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CHEC | This | message | ap- | Set point | Restore the communications | |
LorE | pears | if | the Serial | outputs active | lineandswitchtheLorEtoLOC. | |
| Communications | Alarm inactive |
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| has timed out. |
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SEnC | Sensor | Rate | of | Set point | Check for the cause of the er- | |
| Change | exceeded | output(s) | ror. The value setting may be | ||
| the programmed lim- | inactive. | too slow for the process, or the | |||
| its set for SEnC. Ap- | Alarm Active | sensor is intermittent. Correct | |||
| pears in display of |
| the problem and press INDEX | |||
| affected zone. |
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| and ENTER to reset. | ||
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ArEA | This message appears | Set point | Correct the ambient tempera- | |||
(Alternates | if the ambiient temper- | outputs active | ture conditions. Ventilate the | |||
with PV | ature of the control is | Alarms active | area of the cabinet or check for | |||
when near) | near or out of range or |
| clogged filters. If RJC broken, | |||
| RJC sensor is broken. |
| return to factory for service. | |||
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