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CombiTouch MOTOR CONTROL ERROR CODES |
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Type of Error | Indication | Release of Error |
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undervoltage | Led fl ashing sequence, with 1 fl ash per period. | Voltage of intermediate circuit is less than 250V |
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overvoltage | Led fl ashing sequence, with 2 fl ashes per period. | Voltage of intermediate circuit exceeds 445V |
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excess | Led fl ashing sequence, with 3 fl ashes per period. | temperature sensor in the power unit is more than 93°C |
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temperature |
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overcurrent | Led fl ashing sequence, with 4 fl ashes per period. | Blocked motor, detected by current peak monitoring from |
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| 900 rpm rotating fi eld |
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overcurrent | Led fl ashing sequence, with 5 fl ashes per period. | intermediate circuit current exceeds 4.0a |
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Led fl ashing sequence, with 6 fl ashes per period. | Release of interrupt at intermediate circuit current larger |
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than 53a |
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power on | Led fl ashing sequence, with 7 fl ashes per period. | effective mains voltage does not correspond to jumper |
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setting 115V/230V |
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Watchdog | Led fl ashing sequence, with 8 fl ashes per period. | Watchdog of the microcontroller released, program crash |
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