Servotronix CDHD-003, Быстрый старт

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Drive Status CDHD
62 Quick Start Guide
Display Light Type Name Description Action Required
r21 Fault Nikon Encoder
Operational Fault Communication with the Nikon
MAR-A40A feedback device did
not initialize correctly. Check that the feedback
device is wired correctly.
Check that the correct
encoder type (MENCTYPE) is
selected.
r23 Fault Phase Find Failed Commutation initialization has
failed. This fault occurs in
systems that do not have
commutation information (e.g.,
Hall signals) in the motor
feedback device. Check whether the motor
feedback type and the phase-
finding parameters are set
correctly for the application.
r24 Fault Tamagawa Init
Failed The initialization process with
the Tamagawa feedback device
has failed. Check that the wiring to the
encoder is correct.
r25 Fault Pulse & Direction
Input Line Break One of the Pulse & Direction
signals is not connected. Check that all signals to the
P&D inputs are properly
connected to the drive.
r26 Fault Tamagawa Abs
Operational Fault Several faults are indicated by
the feedback device and include
one or more of the following:
battery low/error, over-speed,
counting error, multi-turn error Check the battery voltage and
feedback wiring. Make sure
the motor did not move at a
high velocity during encoder
initialization.
r27 Fault Motor Phases
Disconnected One of the motor phases is
disconnected. The current of
one of the motor phases is
effectively zero for more than
160 electrical degrees while the
current command is greater
than 100. Check the wiring of the motor
phases.
r28 Fault Resolver
Initialization Failed The drive could not detect the
proper gain setting or sampling
point for the sine/cosine signals. Check resolver wiring and
gain value.
r29 Fault Absolute Encoder
Battery Low-
Voltage An error bit indicating a battery
problem was detected in data
from the drive. Replace battery, then reset
drive. If battery is replaced
while drive is on, position
information is retained.
r34 Fault PFB Off Checksum
Invalid The calculated checksum of the
PFB backup data does not
match the expected checksum. If required by the application,
home the machine.
r35 Fault PFB Off Data
Mismatch Multiturn data of the PFB cannot
be restored due to axis
movement. If required by the application,
home the machine.
r36 Fault No PFB Off Data PFB backup memory is empty. If required by the application,
home the machine.
r4 Fault A/B Line Break One of the primary feedback
signals is not connected. This
fault occurs in incremental
encoder, resolver and sine
encoder feedback types. Check whether all signals
from the primary feedback
device are properly connected
to the drive.
r5 Fault Index Line Break Encoder index line is not
connected. Check that the drive is
configured for working with
the index signal (using
MENCTYPE), and check if the
index signal is connected.