â
Autotuning warning AF90
24 ABB industriAl drives DCS880 QuiCk guiDe - 3ADW000480R020124 ABB industriAl drives DCS880 QuiCk guiDe
Aux codes Cause and what to do
Autotuning îłîîîîîîîîîîąî
îîîîîîîî˘îîîîîîîîîîîîîîîîŁî
îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî
îŞî îŚîŚîŚî§î
îîśîîîîîîîîîîîîîîîîîîîîîîîî
îŞî îŚîŚîŚî¨î
îîąîîîîîîîîîîîîîîîîîîîîîîîîîîî
îŞî îŚîŚîŚîŠî
îîîîîîîîîîîîîîîîîîîîîîîîîî
îŞî îŚîŚîŚîŞî
îîîîîîîîîîîîîîîîîîîîîîîîîîîîî
îŞî îŚîŚîŚîŹî
îîśîîî˘îîîîîîîîî¤îîîîîîîîîîîîîîîîî
îŞî îŚîŚîŚîî
îîîîŁîîîîîîîîîîîî
îŞî îŚîŚîŚîŽî
îîîîîîîîîîîîîîîîîîî
YYYY indicates the problem. Actions see below.
îŚîŚîŚî§îŚîŚîŚî§ îŞî The drive was stopped before the autotuning finished.
îŞî îîîîîżîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŚîî
îîîîîîîîîîîîîîîîîîĄîîîîŁî
was prematurely removed.
îŞî Autotuning aborted by a fault.
Repeat autotuning until successful.
îŚîŚîŚî§îŚîŚîŚî¨ Motor is turning. No speed zero indication.
îŚîŚîŚî§îŚîŚîŚîŠ Armature current not zero.
îŚîŚîŚî§îŚîŚîŚîŞ Field current autotuning wrongly started in armature drive,
please use the field exciter.
îŚîŚîŚî§îŚîŚîŚîŤ îžîîîîîîîîîî˘îîîîîîîîîîîîîîîîîîîîîŻîŻîîŚîîî˝î§îîîîîîîîîîîîîî˘îîîîîî
type.
îŚîŚîŚî§îŚîŚîŚîŹ îąîîîîîîîîîîîîîîîîîîîîżîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŚîî
îîîîîîîîî
control word) was not set in time.
îŚîŚîŚî§îŚîŚîŚîîîî
îŚîŚîŚî§îŚîŚîŚîą
îŞî Measured field current does not reach the field current
reference.
îŞî No detection of field resistance.
îŞî Field circuit open (e.g. not connected) respectively
interrupted.
îŚîŚîŚî§îŚîŚîŚî˛ Unable to detect a field inductance.
îŚîŚîŚî§îŚîŚîŚîł Firmware fault. Contact your local ABB representative.
îŚîŚîŚî¨îŚîŚîŚî¨ îŞî The drive was stopped before the autotuning finished.
îŞî îîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîîîîîîîîîîîĄîîîîŁî
was prematurely removed.
îŞî Autotuning aborted by a fault.
Repeat autotuning until successful.
îŚîŚîŚî¨îŚîŚîŚîŠ îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîî
control word) was not set in time or is missing.
îŚîŚîŚî¨îŚîŚîŚîŞ îŞî Invalid nominal armature current setting.
îŞî îąîîîîîîîîîîîîîîîîîŻîŻîî§î§îî˝î§îîîîîîîîîîîîîîîîîîîîîîîîîîîî¤îîîî
îŚîŚîŚî¨îŚîŚîŚîŤ Motor is turning. No speed zero indication.
îŚîŚîŚî¨îŚîŚîŚîŹ Armature circuit and/or armature voltage measurement
îîîîîîîîîĄîîîîîîŁîîîîîîîîîîîî˘îîîîîîîîîłî§î¤î´î§îîîîîîîîîîîîî´îłîî
îîšîžîî¸îŤî§îŁî
îŚîŚîŚî¨îŚîŚîŚî No load connected to armature circuit.
îŚîŚîŚî¨îŚîŚîŚîŽ Armature voltage measurement circuit open (e.g. not
îîîîîîîîîîîîîîłî§î¤î´î§îîîîîîîîîîîîî´îłîîîîšîžîî¸îŤî§îŁîîîî
interrupted. This can be checked by measuring the motor
îîîîîîîîîîîîîîîłî§î¤î´î§îîîîîîîîîîî´îłîîîîšîžîî¸îŤî§îîîłîîîîîîîîîî
current and torque limits.
îŚîŚîŚî¨îŚîŚîŚîŻ Firmware fault. Contact your local ABB representative.
îŚîŚîŚîŠîŚîŚîŚî§ îŞî The drive was stopped before the autotuning finished.
îŞî îîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîîîîîîîîîîîĄîîîîŁî
was prematurely removed.
îŞî Autotuning aborted by a fault.
Repeat autotuning until successful.
îŚîŚîŚîŠîŚîŚîŚî¨ Tuning of speed controller, speed feedback assistant or
tacho fine-tuning not possible due to speed limitation -
îîîîîŠîŚîî§î§îî˝î§îîîîîîîîîîîîîîîîîîîîŠîŚîî§î¨îî˝î§îîîî˘îîîîî
speed.
îŚîŚîŚîŠîŚîŚîŚîŠ Tuning of speed controller, speed feedback assistant or
tacho fine-tuning not possible due to voltage limitation.
During the tuning of the speed controller, the speed
feedback assistant or the tacho fine-tuning base speed,
îŻîŻîî§îŞîî˝î§îîîîîîîîîî˘îîîîîŁîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî
îîîîîîîîîî îîîîîîîîîŻîŻîî§î¨îî˝î§îîîîîîîîîî îîîîîîîîîîîîîîîîîîîîŁîî
In case the mains voltage is too low to provide for the
needed armature voltage the autotuning procedure is
canceled.
Check and adapt if needed:
îŞî îŻîŻîî§îŚîîžîîîîîîîîîîîîîî îîîîîîî
îŞî îŻîŻîî§î¨îî˝î§îîîîîîîîîî îîîîîîî
îŞî îŻîŻîî§îŞîî˝î§îîîîîîîîîî˘îîîîîŁîîîîîîî
Aux codes Cause and what to do
îŚîŚîŚîŠîŚîŚîŚîŞ îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîî
control word) was not set in time or is missing.
îŚîŚîŚîŠîŚîŚîŚîŤ Motor could not accelerate to base speed.
î´îîîîîîîîî¨îŠîî§î¨îîąîîîîîîîîîîîîîîîîîî§îîîîîîîîîîîîîîîîîîîîîîîî
current.
îšîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî¨îŤîîŠîŽî
îąîîîîîîîîîîîîîîîîîîîîîîîîî¨îŤîîŠîŻîîąîîîîîîîîîîîîîîîîîîî
îŚîŚîŚîŠîŚîŚîŚîŹ Tacho adjustment faulty or not OK or the tacho voltage is
too high during autotuning.
îŚîŚîŚîŞîŚîŚîŚî§ îŞî The drive was stopped before the autotuning finished.
îŞî îîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîîîîîîîîîîîĄîîîîŁî
was prematurely removed.
îŞî Autotuning aborted by a fault.
Repeat autotuning until successful.
îŚîŚîŚîŞîŚîŚîŚî¨ îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîî
control word) was not set in time or is missing.
îŚîŚîŚîŞîŚîŚîŚîŠ Tuning of speed controller, speed feedback assistant or
tacho fine-tuning not possible due to speed limitation -
îîîîîŠîŚîî§î§îî˝î§îîîîîîîîîîîîîîîîîîîîŠîŚîî§î¨îî˝î§îîîî˘îîîîî
speed.
îŚîŚîŚîŞîŚîŚîŚîŞîîî
îŚîŚîŚîŞîŚîŚîŚîŹ
Motor is turning. No speed zero indication.
îŚîŚîŚîŞîŚîŚîŚî Motor could not decelerate with full autotuning torque.
î´îîîîîîîîî¨îŠîî§îŠîî´îîîîîîîîîîîîîîîîîî§îîîîîîîîîîîîîîîîîîîîîîîî
current.
î´îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî¨îŤîîŠîŽîîąîîîîîîîî
îîîîîîîîîîîîîîîîî¨îŤîîŠîŻîîąîîîîîîîîîîîîîîîîîîî
îŚîŚîŚîŞîŚîŚîŚîŽ Armature current not zero.
îŚîŚîŚîŞîŚîŚîŚîŻ Tuning of speed controller, speed feedback assistant or
tacho fine-tuning not possible due to voltage limitation.
During the tuning of the speed controller, the speed
feedback assistant or the tacho fine-tuning base speed,
îŻîŻîî§îŞîî˝î§îîîîîîîîîî˘îîîîîŁîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî
îîîîîîîîîî îîîîîîîîîŻîŻîî§î¨îî˝î§îîîîîîîîîî îîîîîîîîîîîîîîîîîîîîŁîî
In case the mains voltage is too low to provide for the
needed armature voltage the autotuning procedure is
canceled. Check and adapt if needed:
îŞî Mains voltage
îŞî îŻîŻîî§î¨îî˝î§îîîîîîîîîî îîîîîî
îŞî îŻîŻîî§îŞîî˝î§îîîîîîîîîî˘îîîîîŁîîîîîî
îŚîŚîŚîŞîŚîŚîŚîą Required torque reference could not be reached before the
drive reached base speed.
î´îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî¨îŤîîŠîŽî
îąîîîîîîîîîîîîîîîîîîîîîîîîî¨îŤîîŠîŻîîąîîîîîîîîîîîîîîîîîîî
îŚîŚîŚîŞîŚîŚîŚî˛ î´îîî îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî§îŻîîŚî§îîąîîîîîî
operation mode.
îŚîŚîŚîŞîŚîŚîŚîł Motor could not accelerate to base speed.
î´îîîîîîîîî¨îŠîî§î¨îîąîîîîîîîîîîîîîîîîîî§îîîîîîîîîîîîîîîîîîîîîîîî
current.
îšîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî¨îŤîîŠîŽî
îąîîîîîîîîîîîîîîîîîîîîîîîîî¨îŤîîŠîŻîîąîîîîîîîîîîîîîîîîîîî
îŚîŚîŚîŞîŚîŚîŚî´ No writing of control parameters of speed controller
possible.
îŚîŚîŚîŞîŚîŚîŚîľ Firmware fault. Contact your local ABB representative.
îŚîŚîŚîŹîŚîŚîŚî§ îŞî The drive was stopped before the autotuning finished.
îŞî îîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîîîîîîîîîîîĄîîîîŁî
was prematurely removed.
îŞî Autotuning aborted by a fault.
Repeat autotuning until successful.
îŚîŚîŚîŹîŚîŚîŚî¨ îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî˘îŚîŹîîŚîŻîîîŚîŠîî
îîîîîîîîî
control word) was not set in time or is missing.
îŚîŚîŚîŹîŚîŚîŚîŠ îśîîîîîîĄîîîîîîîîîîîîîîîîîîĄîîîîîîîîîŻîŚîîŞî§îî˝î§îîîîîîîîîî
îîîîîîîîîîîîîîî¨îŽîîŞî§îľî˝îśî¤îśîîîîîîîîîîîîîîîîîî
îŚîŚîŚîŹîŚîŚîŚîŞ Motor is turning. No speed zero indication.
îŚîŚîŚîŹîŚîŚîŚîŤ î´îîî îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî§îŻîîŚî§îîąîîîîîî
operation mode.
îŚîŚîŚîŹîŚîŚîŚîŹ îîîîîîîîîîîîîîîîîĄîîîîîîîîîîîîîîîîîîîîîîŠîŚîŚîîîîîîîîî
îŚîŚîŚîŹîŚîŚîŚî Wrong order of measurement results in the flux
îîîîîîîî¤îîîîîîîîîîîîîîîîîîîîîîî¨îŽîîŠî§îîśîîîîîîîîîîîîîîîîîŞîŚîîťî
îîîî˘îîî¨îŽîîŠî¨îîśîîîîîîîîîîîîîîîîîîŚîîťîîîîî˘îîîîîî¨îŽîîŠîŠîîśîîîîîîîîîîîîî
îîîîŻîŚîîťîîîîî˘î
îŚîŚîŚîŹîŚîŚîŚîŽ Firmware fault. Contact your local ABB representative.
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