Leadshine iSV2-CAN Series User Manual page 100

Short of IGBT module
Short of IGBT module
abnormal setting of control
parameter
abnormal setting of control
command
Main Extra
Error
code
Cause
the temperature of power
module have exceeded
upper limit
Main Extra
Error
code
Cause
Load is too heavy
Oscillation of machine
wiring error of motor
electromagnetic brake
engaged
Main Extra
Error
code
Cause Confirmation
Power line
UVW connection error
connection error
Over current Over current
Main Extra
Error
code
Cause
Regenerative energy has
exceeded the capacity of
regenerative resistor .
Resistance discharge
circuit damage
Cut off drive output wiring, make
srv_on available and drive motor,
check whether over-current exists or
not
/
Modify the parameter
Check control command whether
command changes too violently or
not
Display: "
Content: drive over-heat
Confirmation
Check drive radiator whether
the temperature is too high or
not
Display: "
Content: motor over-load
Confirmation
Check actual load if the value of
parameter exceed maximum or not
Check the machine if oscillation
exists or not
Check wiring if error occurs or
not, if line breaks or not
Check brake terminal voltage
Display: "
Content: Motor overload/drive overload
Display: " "
Content: Resistance discharge circuit over-load
Confirmation
Check the speed if it is too
high. Check the load if it is
too large or not.
/
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100
User Manual of iSV2-CAN Servo
replace the drive with a new one
replace the drive with a new one
Adjust parameter to proper range
Adjust control command: open
filter function
"
Solution
Strengthen cooling conditions, promote
the capacity of drive and motor, enlarge
acceleration/deceleration time, reduce load
"
Solution
Decrease load, adjust limit parameter
Modify the parameter of control loop;
enlarge acceleration/deceleration time
Adjust wiring or replace encoder/motor
for a new one
Cut off brake
"
Solution
Check connection of UVW
Use another drive with higher rated power
Solution
lower motor rotational speed; decrease load
inertia ,increase external regenerative resistor,
improve the capacity of the drive and motor
Increase external regenerative resistor, replace
the drive with a new one