WEG CFW-11M RB, Руководство пользователя

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6
6-4 | CFW-11M RB
Troubleshooting and Maintenance
Fault/Alarm Description Possible Causes
F182:
Pulse Feedback Fault Indicates a fault on the PWM pulses feedback.
;
Defective converter internal circuitry.
;
Defect in the optical fiber.
; Defect in cables XC10 A, B, C, D or E.
F183:
IGBT Ov Temperature Overtemperature related to the IGBTs overload protection. ; Surrounding air temperature too high.
;
Operation with frequencies < 10 Hz under
overload.
A300:
High temperature at IGBT U B1 High temperature alarm measured with the temperature
sensor (NTC) of the book 1 U phase IGBT.
;
Surrounding air temperature too high (>40 °C or
50 °C (104 °F or 122°F) according to the model
- refer to item 3.1) and excessive output current.
;
Blocked or defective fan.
;
Fins of the book heatsink too dirty, impairing
the air flow.
F301:
Overtemperature at IGBT U B1 Overtemperature fault measured with the temperature
sensor (NTC) of the book 1 U phase IGBT.
A303:
High temperature at IGBT V B1 High temperature alarm measured with the temperature
sensor (NTC) of the book 1 V phase IGBT.
;
Surrounding air temperature too high (>40 °C or
50 °C (104 °F or 122°F) according to the model
- refer to item 3.1) and excessive output current.
;
Blocked or defective fan.
; Fins of the book heatsink too dirty, impairing
the air flow.
F304:
Overtemperature at IGBT V B1 Overtemperature fault measured with the temperature
sensor (NTC) of the book 1 V phase IGBT.
A306:
High temperature at IGBT W B1 High temperature alarm measured with the temperature
sensor (NTC) of the book 1 W phase IGBT.
F307:
Overtemperature at IGBT W B1 Overtemperature fault measured with the temperature
sensor (NTC) of the book 1 W phase IGBT.
A309:
High temperature at IGBT U B2 High temperature alarm measured with the temperature
sensor (NTC) of the book 2 U phase IGBT.
F310:
Overtemperature at IGBT U B2 Overtemperature fault measured with the temperature
sensor (NTC) of the book 2 U phase IGBT.
A312:
High temperature at IGBT V B2 High temperature alarm measured with the temperature
sensor (NTC) of the book 2 V phase IGBT.
F313:
Overtemperature at IGBT V B2 Overtemperature fault measured with the temperature
sensor (NTC) of the book 2 V phase IGBT.
A315:
High temperature at IGBT W B2 High temperature alarm measured with the temperature
sensor (NTC) of the book 2 W phase IGBT.
F316:
Overtemperature at IGBT W B2 Overtemperature fault measured with the temperature
sensor (NTC) of the book 2 W phase IGBT.
A318:
High temperature at IGBT U B3 High temperature alarm measured with the temperature
sensor (NTC) of the book 3 U phase IGBT.
F319:
Overtemperature at IGBT U B3 Overtemperature fault measured with the temperature
sensor (NTC) of the book 3 U phase IGBT.
A321:
High temperature at IGBT V B3 High temperature alarm measured with the temperature
sensor (NTC) of the book 3 V phase IGBT.
F322:
Overtemperature at IGBT V B3 Overtemperature fault measured with the temperature
sensor (NTC) of the book 3 V phase IGBT.
A324:
High temperature at IGBT W B3 High temperature alarm measured with the temperature
sensor (NTC) of the book 3 W phase IGBT.
F325:
Overtemperature at IGBT W B3 Overtemperature fault measured with the temperature
sensor (NTC) of the book 3 W phase IGBT.
A327:
High temperature at IGBT U B4 High temperature alarm measured with the temperature
sensor (NTC) of the book 4 U phase IGBT.
F328:
Overtemperature at IGBT U B4 Overtemperature fault measured with the temperature
sensor (NTC) of the book 4 U phase IGBT.
A330:
High temperature at IGBT V B4 High temperature alarm measured with the temperature
sensor (NTC) of the book 4 V phase IGBT.
F331:
Overtemperature at IGBT V B4 Overtemperature fault measured with the temperature
sensor (NTC) of the book 4 V phase IGBT.
A333:
High temperature at IGBT W B4 High temperature alarm measured with the temperature
sensor (NTC) of the book 4 W phase IGBT.
F334:
Overtemperature at IGBT W B4 Overtemperature fault measured with the temperature
sensor (NTC) of the book 4 W phase IGBT.
A336:
High temperature at IGBT U B5 High temperature alarm measured with the temperature
sensor (NTC) of the book 5 U phase IGBT.
F337:
Overtemperature at IGBT U B5 Overtemperature fault measured with the temperature
sensor (NTC) of the book 5 U phase IGBT.
A339:
High temperature at IGBT V B5 High temperature alarm measured with the temperature
sensor (NTC) of the book 5 V phase IGBT.
F340:
Overtemperature at IGBT V B5 Overtemperature fault measured with the temperature
sensor (NTC) of the book 5 V phase IGBT.
A342:
High temperature at IGBT W B5 High temperature alarm measured with the temperature
sensor (NTC) of the book 5 W phase IGBT.
F343:
Overtemperature at IGBT W B5 Overtemperature fault measured with the temperature
sensor (NTC) of the book 5 W phase IGBT.