Siemens simovert masterdrives Betriebsanleitung Seite 262

Faults and Alarms
Number / Fault Cause
F057 The brake has not opened, the output current
of the converter has exceeded the
Brake does not open parameterized current threshold (U840) for
longer than one second (with the rotor locked)
Note:
Only with U800 = 1
F058 A fault has occurred during the processing of a
parameter task.
Parameter fault
Parameter task
F059 A fault has occurred in the initialization phase
during the calculation of a parameter.
Parameter fault after
factory setting/init.
F060 This is set if the MLFB = 0 after exiting
INITIALIZATION (0.0 kW). MLFB = order
MLFB is missing number.
F061 A parameter entered during drive setting (e.g.
P107 Mot Rtd Freq, P108 Mot Rtd Speed,
Incorrect P340 Pulse Frequency) is not in a permissible
parameterization range (depending on control type)
13-8
Counter-measure
Check brake
Check I(max) brake (U840). The set threshold
must be at least 10% above the maximum
possible acceleration current.
No remedy
The number of the inconsistent parameter is
indicated in fault value r949. Correct this
parameter (ALL indices) and switch voltage off
and on again. Several parameters may be
affected, i.e. repeat process.
After acknowledgement, in INITIALIZATION
enter a suitable MLFB in parameter P070
MLFB (6SE70..). (Only possible with the
corresponding access stages to both access
parameters).
Acknowledge the fault and change the
corresponding parameter value. The missing
parameter is indicated in r949 as a fault value.
6SE7087-6KP60
Operating Instructions SIMOVERT MASTERDRIVES
02.2005
Siemens AG