Lenze E84DSxxx - Manual (Page 361)

Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05
361
9 Diagnostics & error management
9.10 Error messages of the operating system
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
OC14: Direct-axis current controller limitation [xx.0123.00096]
OC15: Cross current controller limitation [xx.0123.00097]
OC16: Torque controller limitation [xx.0123.00098]
FC1: Field controller limitation [xx.0123.00099]
OC6: I2xt overload - motor [xx.0123.00105]
Response (Lenze setting printed in bold) Setting: C00570/1 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Direct-axis current controller limitation is active. • Observe load requirements.
• Correct dimensioning or reduce setpoint generation
dynamics if necessary.
 Motor control
Response (Lenze setting printed in bold) Setting: C00570/2 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Cross current controller limitation is active. • Observe load requirements.
• Correct dimensioning or reduce setpoint generation
dynamics if necessary.
• Check parameter setting of the current controller
with regard to the motor controllers (e.g. reduce Vp).
 Motor control
Response (Lenze setting printed in bold) Setting: C00570/3 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Actuator limitation according to speed controller. • Observe load requirements.
• Correct dimensioning or reduce setpoint generation
dynamics if necessary.
 Motor control
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. • Observe load requirements.
• Correct dimensioning if necessary.
• In case of VFCplus operation: Check Vmin boost
( C00016 ).
Set  Vmin boost