Lenze 8400 TopLine - Manual (Page 716)

10 Diagnostics & error management
10.9 Error messages of the operating system
716
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
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FC03: Field controller limitation [xx.0123.00099]
oC6: I2xt overload - motor [xx.0123.00105]
LP1: Motor phase failure [xx.0123.00145]
Sd10: Speed limit - feedback system 12 [xx.0123.00200]
Sd11: Speed limit for feedback system 67 [xx.0123.00201]
Response (Lenze setting printed in bold) Setting: C00570/4 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
The output of the field controller has reached its
maximum limit value. The drive is at the torque limit in
the field weakening range.
• Observe load requirements.
• Correct dimensioning or reduce setpoint from the
field weakening range if necessary.
 Motor control
Response (Lenze setting printed in bold) Setting: C00606 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Thermal overload of the motor. Only self-ventilated motors can be monitored using the
I2xt function.
• Check whether is it a self-ventilated motor. If not, set
C00606 to "0: No Reaction".
• Observe load requirements.
• Correct dimensioning if necessary.
• For VFCplus control type: Check Vmin boost ( C00016 ).
 Set Vmin boost
Response (Lenze setting printed in bold) Setting: C00597 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Motor phase failure - power section
• This error message is displayed if a motor phase
carries less current of one half-wave than set in
C00599 .
• Check the motor connections and the corresponding
plug connector on the device and, if necessary, the
motor terminal box.
• Check the trigger threshold ( C00599 ).
Response (Lenze setting printed in bold) Setting: C00607 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Maximally permissible speed of the feedback system
connected to DI1/DI2 reached.
Reduce speed of the rotation shaft/feedback system.
n
encoder
<= (f
max
x 60) / encoder increments
(for f
max
= 10 kHz)
Response (Lenze setting printed in bold) Setting: C00607 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Maximally permissible speed of the feedback system
connected to DI6/DI7 reached.
Reduce speed of the rotation shaft/feedback system.
n
encoder
<= (f
max
x 60) / encoder increments
(for f
max
= 10 kHz)