Küenle KFU 210 Series, Быстрый старт

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KFU 210- / 410-
39
7 Control unit messages
Status indication
LED
green red Display Description Rotary field on motor
off off - no supply voltage no
on on - initialization and self-test no
flashing off RUN flashing ready, no output signal no
on off RUN operating message yes
on flashing RUN + WARN Operational message, current Warning 269 yes
flashing flashing RUN + WARN Ready for operation, current Warning 269 no
off flashing FAULT flashing Current Error 259 of frequency inverter no
off on FAULT Current Error 259, acknowledge fault no
7.1 Warning and error messages during operation
The code displayed via parameter Warnings 269 can be composed of several messages.
Key A0088 signals warnings A0008 + A0080, for example.
Warning messages
Key Meaning
A0000 No warning present.
A0001 Frequency inverter overloaded, warning code (A0002 or A0004)
A0002 Frequency inverter overload (60 s). Check load behavior.
A0004 Short-term overload (1 s). Check motor and application parameters.
A0008 Max. heat sink temperature reached, check cooling system and fan.
A0010 Max. interior temperature reached, check cooling system and fan.
A0020 Speed set point is limited by a controller.
A0080 Max. motor temperature reached, check motor and sensor.
A0100 Mains phase failure, check mains fuses and supply cable.
A0400 Limit frequency reached; output frequency is limited.
A4000 DC link voltage has reached the type-specific minimum.
A8000 Application-specific warning: For detailed functions, refer to Operating Instructions.
Current Error 259 and Last Error 310 make troubleshooting easier, an error code is
displayed.
The error message can be acknowledged via the control unit buttons and STO input.