(AN_MAX) Magnetic field
strength is too high.
Check mechanical
assembly and external
fields.
The inner track of the encoder chip detects too strong a field. Typically, it can’t
be generated by the magnetic ring itself at normal conditions. Please check the
influence of external fields, especially brakes.
(AN_MIN) Magnetic field
strength is too low for
encoder operation.
Check positioning of the
encoder ring.
The encoder magnetic ring is too far from the encoder chip or isn’t detected.
Check the mechanical assembly. In some rare cases can be provoked by
demagnetized ring or field strength drop due to high temperatures.
(AM_MAX) Magnetic field
strength is too high.
Check mechanical
assembly and external
fields.
The outer track of the encoder chip detects too strong a field. Typically, it can’t
be generated by the magnetic ring itself at normal conditions. Please check the
influence of external fields, especially brakes.
(AM_MIN) Magnetic field
strength is too low for
encoder operation.
Check positioning of the
encoder ring.
The encoder magnetic ring is too far from the encoder chip or isn’t detected.
Check the mechanical assembly. In some rare cases can be provoked by
demagnetized ring or field strength drop due to high temperatures.
(FRQ_CNV) Encoder
maximum speed was
exceeded.
Encoder maximum speed was exceeded. Circulo 7 - 12000 RPM or Circulo 9 -
6000 RPM
(FRQ_ABZ) Encoder
maximum speed was
exceeded.
Encoder maximum speed was exceeded. Circulo 7 - 12000 RPM or Circulo 9 -
6000 RPM
(NON_CTR) Internal
Encoder calibration
parameters are
outdated or non-
existing. Please calibrate
the internal encoder.
The absolute position value can’t be computed reliably at the current position.
This can be caused by: encoder wasn’t calibrated, change in encoder
mechanics, severe thermal expansion or magnetic target damage. Run
diagnostics and repeat the calibration procedure. If this error prevents you
from performing calibration - disable it or contact support.
(MT_CTR) Multiturn
Counter synchronization
error. Check MT
configuration, connect a
battery. Power cycle the
drive.
Can happen because of not saved Multiturn Counter configuration. Connect the
multiturn battery, check the battery voltage, configure the multiturn bits in
OBLAC Drives, configure internal encoder and Save To Device. If the error is still
present, please contact support.
(MT_ERR) Multiturn
Counter communication
error. Check MT
configuration, connect a
battery. Power cycle the
drive.
The Multiturn counter is in error state. Connect the multiturn battery, check the
battery voltage, configure the multiturn bits in OBLAC Drives, configure internal
encoder and Save To Device. Power cycle the drive. If the error is still present,
please contact support.
Synapticon Documentation
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