Servo
status
when
alarming
Whether
power on is
needed to
clear the
alarm
Reading motor parameter is
damaged
Encoder software version
mismatch
Encoder software version
not supported
Unable to read valid motor
parameters
Reading motor code is
inconsistent with setting
code
Interruption of data
interaction with CANopen
master station
6.2 Analysis of alarm types
DF3E alarm code format is E-XX□, “XX” means main type, “□” means sub-type.
Firmware
version
mismatch
Downloaded
firmware version
error
Please contact the agent or the
manufacturer
①program damaged
②device damaged
Please contact the agent or the
manufacturer
(1) Program damage
(2) Device damage
(3) serious external
interference
Please contact the agent or the
manufacturer
Please contact the agent or the
manufacturer
①program damaged
②hardware damaged
③Excessive intensity
of external
interference
① Check the input voltage,
whether the input phase is missing
or the supply voltage is too low
② Contact agent or manufacturer
Processor
Running
Timeout
Please contact the agent or the
manufacturer
Please contact the agent or the
manufacturer
Failure of parameter
self-checking
Re-energizing can restore default
parameters, if there are repeated
problems, please contact the agent
or manufacturer.
Parameter range
beyond limit
Setting values are not
within the prescribed
range
Check parameters and reset them