SHENZHEN ECON TECHNOLOGY CO.,LTD User Manual For T2-CAN-ST68D CANopen Stepper Drive
9.2 Diagram for CANopen communication
10 Protection Indications
The green indicator turns on when power-up. When drive protection is activated, the red LED blinks periodicity to
indicate the error type.
Flashes Times
Red LED flash wave
Fault Description
1
over-current or phase short-circuit fault
2
over-voltage fault
3
under-voltage fault
7
over-error alarm
A:Over current or phase Short circuit protection
When a short circuit occurs or the internal drive over-current, the drive RED Led flashes 1 time, and repeat flashing
within 3 seconds. At this point must discharge fault, re-power and reset.
B: Over-voltage protection
When input voltage is higher than 55V, the driver RED Led flashes twice, and flashes repeatedly within 3 seconds.
