Lenze 8400 StateLine - Manual (Page 461)

Lenze · 8400 StateLine · Reference manual · DMS 12.0 EN · 06/2014 · TD05/TD14
461
9 Diagnostics & error management
9.9 Error messages of the operating system
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
oC6: I2xt overload - motor [xx.0123.00105]
LP1: Motor phase failure [xx.0123.00145]
Sd10: Speed limit - feedback system 12 [xx.0123.00200]
Sd3: Open circuit - feedback system [xx.0123.00205]
An01: AIN1_I < 4 mA [xx.0125.00001]
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: C00586 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
• HTL encoder cable interrupted.
• HTL encoder is defective.
Note: May also be caused by a very dynamic acceleration
or starting up against a blocked motor shaft (e.g. with a
closed holding brake).
• Check HTL encoder cable.
• Check HTL encoder.
• Check related terminals.
• Switch off monitoring ( C00586 = "0: No reaction")
when the HTL encoder is not used.
Response (Lenze setting printed in bold) Setting: C00598/1 ( Adjustable response)
 0: No Reaction  1: Fault  2: Trouble  3: TroubleQuickStop  4: WarningLocked  5: Warning  6: Information
Cause Remedy
Open-circuit monitoring for analog input 1 has tripped.
• Only if the analog input has been configured as a
current loop of 4 ... 20 mA ( C00034/1 = 2).
• Check wiring of the analog X3/A1I input terminal for
open circuit.
• Check minimum current values of the signal sources.