EN
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10 W - Current limitation active - Warning
11 WE - Motor temperature too high
12 E - Motor current in generator drive too high, inverter limit exceeded
13 E - Rectifier intermediate circuit voltage V_WR too high
14 WE - Input supply voltage too low
15 E - Input supply voltage too high
16 E - Peak current fault in rectifier
17 E - Peak current fault in DC-converter
18 E - Nominal speed limit active
19 W - Emergency motor-stop active, mains voltage insufficient
20 W - Remote control analogue input AIN voltage greater than 11V or 0.22A
22 W - Remote control voltage output FB-+24V short-circuit (voltage less than 18V)
23 W - Remote control voltage output FB-+7V short-circuit (voltage less than 5.5V)
24 W - Invalid code for motor coding
25 W - Motor coding changed while motor running
26 W - Unused motor parameter memory for motor coding
42 E - Flash program memory faulty
43 E - EEPROM faulty in self-test (data memory)
45 W - Watchdog reset on motor control
47 E - Motor type from P90-motortype (still) not supported
52 E - Fault in DC-converter during self-test
53 E - Short circuit or earth leakage in DC-converter
55 W - Offset in current measuring cicuit (l_wr) too large in self-test
56 W - Offset in current measuring cicuit (l_wr_neg) too large in self-test
57 W - Actual motor speed too high
58 W - BLDC-Motor does not start
63 W - Error while loading a parameter from the EEPROM data memory
64 W - Error while loading a calibration value from EEPROM data memory
9.3 Description of All Errors and Warnings
W = Warning message, frequency inverter still ready for operation
E= Error message, serious fault, frequency inverter not ready for operation, a reset must be triggered
F = Fault / C = Cause / R = Remedy
F • 1 E Warning. Motor current has reached the current limit (P44-I_limit)
C • Motor too highly loaded, rise time P46-t_rise too short, start-up current P52-I_start too large
R • Reduce load, adapt parameter
F • 2 W No motor defined
C • Parameter P90-motortype set to "no motor"
R • Set parameter P90-motortype, presumably the frequency inverter is still not configured
F • 3 E Earth leakage in motor
C • Short circuit in motor or supply wire
R • Change or repair the motor. Check supply wire
F • 4 E Temperature monitoring Inverter
C • Frequency inverter overloaded, cooling unsufficient
R • Reduce load, check output currents
F • 5 E Fault in rectifier during self-test
C • Performance-component failure
R • Switch on and off several times. If the fault still exists, send in frequency inverter for repair.
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