Lenze 8400 TopLine - Manual (Page 714)

10 Diagnostics & error management
10.9 Error messages of the operating system
714
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
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Id5: Pole position identification error [xx.0123.00074]
Id6: Resolver ident. error [xx.0123.00075]
oC13: Maximum current for Fch exceeded [xx.0123.00090]
ot2: Speed controller output limited [xx.0123.00093]
Response (Lenze setting printed in bold) Setting: C00643/1 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
With 360° pole position identification:
• The rotor position detected via the encoder system
does not comply with the controlled output position
(plausibility check).
With pole position identification with minimum
movement:
• The encoder system has detected a movement that is
greater than the permitted movement set in
C00645/1 .
With 360° pole position identification:
• Check parameter setting of the pole position
identification.
• If required, adapt error tolerance for plausibility check
in C00645/2 .
With pole position identification with minimum
movement:
• If required, adjust permitted movement in C00645/1 .
Response (Lenze setting printed in bold)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
• A controller inhibit was set during resolver error
identification.
• A time-out occurred while the algorithm was being
processed. This error may occur if more than 60
seconds pass by between the setting of the "Resolver
error identification" device command and the enable
of the controller.
• The setpoint speed was too small (|nset| < 500 rpm).
• The setpoint speed was not traversed for at least 1
second.
• Reduce the gain of the speed controller.
• Check the shielding of the motor and encoder.
• Check encoder/encoder connection.
• Controller is enabled after the "Resolver error
identification" device command has been set.
• Ensure that the speed profile is traversed for at least 1
second at constant setpoint speed (|nset| > 500 rpm).
Response (Lenze setting printed in bold)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
The device has detected a motor current which exceeds
the maximum current limit at permanent switching
frequency of the inverter.
• If a permanent switching frequency inverter is set, a
certain limit arises for the maximum current,
depending on the setting. If this current limit is
exceeded due to a load impulse or overload, an error
message is displayed.
• Observe the maximum current setting depending on
the set switching frequency of the inverter.
• Reduce the required load or setting of the dynamic
switching frequency if necessary.
Response (Lenze setting printed in bold) Setting: C00567 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
The output of the speed controller has reached the
internal limit value. In this status, the speed controller is
not able anymore to correct the system deviation.
• Only during "Closed loop" operation or with vector
control (SLVC).
• Observe load requirements.
• Correct dimensioning or reduce setpoint generation
dynamics if necessary.
 Motor control