Maxsine EP3 E Series - 8.2 Drive Size

Chapter 7 Alarm
138
Err14 (Overload of brake peak power)
Potential cause Check Handle
Input AC power is high Check the supply voltage
Make the voltage conform to the product
specification
Regenerative braking fault
Whether the regenerative brake
resistance, brake pipe failure or
disconnected wiring
Repair.
Regenerative braking energy is
too large
Check the brake load factor
 Reduce the start-stop frequency
 Increase acceleration and
deceleration time
 Replace the higher power driver and
motor
 Replace with larger brake resistance
Wrong wiring
B1, B2 are not short connected
Check the type of drive,
whether it needs to be
connected with external brake
resistor
Short-connect B1 and B2
Connect the external brake resistor for
use
Err16 (Motor over-heat)
Potential cause Check Handle
Long running over rated load
Check load rate and motor
temperature rise
Reduce load or replace with a more
powerful driver
Zero change of encoder Check the zero of the encoder Reinstall the encoder and set it to zero
Err17 (Brake average power overload)
Potential cause Check Handle
Input AC power is high Check the supply voltage
Make the voltage conform to the product
specification
Regenerative braking energy is
too large
Check the brake load factor
 Reduce the start-stop frequency
 Increase acceleration and
deceleration time
 Reduce torque limit
 Reduce the load inertia
 Replace the higher power driver and
motor
 Replace with larger brake resistance