WARN(ING) Screens
All warning screens read status as “No” under normal conditions. If the appropriate condition is met, that screen will change to “Yes.”
•acin freq too high: AC source is above 66 Hz (upper limit) and will be dropped
•acin freq too low: AC source is under 54 Hz (lower limit) and will be dropped
•acin voltage too high: AC source’s voltage is over 140 Vac (default limit) and will be dropped
•acin voltage too low: AC source’s voltage is under 108 Vac (default limit) and will be dropped
•acin input current exceeds max: AC loads are drawing more current than the rating of the FX allows
•temperature sensor fault: an internal FX temperature sensor is malfunctioning
•internal comm error detected: there is a communication problem between MATE and Inverter (see p. 23)
•internal fan failure detected: the Inverter’s internal cooling fan is not operating properly
The following items are not warnings, but are data readings related to the temp sensor warning
•airtemp: displays a numeric value representing the air temperature around the Inverter
•fettemp: displays a numeric value representing the temperature of the FETs (Field Effect Transistors)
•captemp: displays a numeric value representing the temperature of the ripple capacitors
(These values are used for troubleshooting purposes. The higher the numerical value, the cooler the temperature.)
Status Discon(nect) Screens
choose category: | choose category: |
|
PG1 ERROR WARN PG3 | PG2 DISCON | SELL MAIN |
Pressing the <PG3> soft key brings up more STATUS categories.
Pressing the <DISCON> soft key brings up the first DISCON screen.
Pressing the <DOWN> soft key brings up successive DISCON screens.
P00 | P00 | P00 | ||||||||
acin freq |
| No | acin freq |
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| No | acin voltage |
| No | |
too high |
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| too low |
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| > max |
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DOWN | STATUS | PORT | DOWN | UP | TOP | PORT | DOWN | UP | TOP | PORT |
P00 | |||||
acin voltage |
| No | end of DISCON menu | choose category: | |
< min |
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|
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DOWN | UP TOP | PORT | UP | TOP STATUS | PG2 DISCON SELL MAIN |
Push <TOP> to return to the first ERROR screen.
Push <STATUS> to return to the “choose category” STATUS /FX/PAGE2 screen.
Push <MAIN> to return to the Main screen.
DISCON(NECT) Screens
•acin freq too high: displays “Yes” if the AC source exceeds 66 Hz and the Inverter disconnects from the source
•acin freq too low: displays “Yes” if the Inverter disconnects from an AC source below 54 Hz
•acin voltage > max: the source of the AC voltage exceeds the Inverter maximum of 140 Vac
•acin voltage < min: the source of the AC voltage falls below the Inverter minimum of 108 Vac
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