ru - Parameter
20
In (ru. 0) the working condition of the inverter is shown. The various displays are
explained below.
Display Value Significance
noP 0 No Operation: control release not activated, modulation switched
off, output voltage = 0, drive not guided
E.OP 1 Over Potentional, dc-bus voltage too high
E.UP 2 Under Potentional, dc-bus voltage too low
E.OC 4 Over Current, output current > 2 * I
rated
(constant torque)
E.OH 8 Over Heat, overheating of the inverter
E.dOH 9 Drive Over Heat, temperature monitoring of the motor was
triggered and the delay time has run out
E.LSF 15 Ladeshunt Fault, ladeshunt not connected
E.OL 16 Over Load, overload monitoring of the inverter was triggered
E.nOL 17 No Over Load, cooling period E.OL has run out, error can be
reset
E.EF 31 External Fault, error message through external unit
A hardware error occurs if E.EF is not programmed (s. page 61).
Measure: Send unit to the repair service
E.nOH 36 No Over Heat, overtemperature error is no longer present (E.OH
or E.dOH), error can be reset
E.SEt 39 Set selection error
E.PuC 49 Power circuit identity invalid
FAcc 64 Forward Acceleration: drive accelerated forward
FdEC 65 Forward Deceleration: drive decelerates forward
Fcon 66 Forward Constant: drive runs with constant speed forward
rACC 67 Reverse Acceleration: drive accelerates in reverse
rdEC 68 Reverse Deceleration: drive decelerates in reverse
Inverter State (ru.0)
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