6.2.2Messages list
Are defined messages: all the recorded events which are referred to the operation status coherent with the normal situation of the UPS.
Code
Message
Meaning
4111 | RECTIFIER | Rectifier input mains is again within the admitted tolerance | ||
MAINS OK | (voltage, frequency and phase). | |||
| ||||
|
| The UPS is in Load OFF status, resulting in Battery supply for the | ||
| UPS SHUTDOWN | power supply. | ||
4114 | Should the Battery voltage decrease to a value below of the one | |||
(LOW BATT VOLTAGE) | ||||
| set in a parameter, then power supply will shutdown to avoid | |||
|
| |||
|
| damage to the Battery | ||
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|
| ||
| BATTERY TEST | Start of manual or automatic battery test. | ||
4119 | Rectifier output voltage is decreased to the value defined by | |||
STARTED | ||||
| respective parameter. | |||
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| |||
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| ||
| BATTERY TEST | End battery test. | ||
4120 | End of manual or automatic battery test. | |||
STOPPED | ||||
| Rectifier output voltage is restored to floating voltage. | |||
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| |||
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| ||
4141 | ISMAX DETECTION | Detection of persistent booster (Is) current limitation. | ||
BOOSTER |
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| ||
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| ||
4161 | RECTIFIER | Rectifier received the command to switch ON. | ||
ON |
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| ||
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| ||
4162 | RECTIFIER | Rectifier received the command to switch OFF for: | ||
OFF | input mains out of tolerance / EPO / UDC max. | |||
| ||||
4163 | GENERATOR | Customer Interface (X1 / 11, 22) received a Gen set ON signaling. | ||
ON | Operating mode dependent on setting of respective parameters. | |||
| ||||
| GENERATOR | Customer Interface (X1 / 11, 22) received a Gen set OFF | ||
4164 | signaling. | |||
OFF | Function bypass enabled dependent on setting of respective | |||
| ||||
|
| parameter. | ||
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| ||
|
| Inverter cannot be switched on because one of the following | ||
|
| conditions are still present: | ||
|
| • | Overtemperature; | |
| INVERTER | • | Low battery voltage; | |
| • | Inverter fuses; | ||
4302 | CANNOT BE | |||
• | Overload; | |||
| TURNED ON | |||
| • | K7 opening failure; | ||
|
| |||
|
| • | High battery voltage; | |
|
| • | DC low; | |
|
| • | EPO (Emergency Power Off). | |
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| ||
4303 | INVERTER | Inverter cannot be switched OFF, because the load cannot be | ||
CANNOT BE | transferred on mains (voltage out of tolerance, not | |||
| TURNED OFF | synchronizing, bypass blocked). | ||
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| ||
4361 | INVERTER | The command to start the inverter has been activated on the | ||
control panel. | ||||
ON | ||||
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Modifications reserved | Page 26/57 |
OPM_LPS_3UO_30K_40K_0US_V010.doc | Operating Manual LP 33 Series 30 & 40 kVA |
