Extra Information

ERROR CODE CAUSE

T210 TROUBLE SHOOTING GUIDE Er01、Er02 、Er04、Er05

CORRECTION

photo-speed-sensor didn't well installed

defective photo-speed-sensor

inspect if all terminals are well connected

defective computer

defective controller

No speed singnal

re-connect the cables or replace the cable

re-connect the cables and make sure it's well

inserted

Er02

inspect if all cables between controller and

computer are well connected and no quality

problem with the cables

INSPECTION

defective motor

defective controller

check and adjust the position

replace the controller

replace the computer

replace the controller

Er01

Communication error

replace the motor

replace the photo-speed sensor

check if the

cables have lost

connection

check if all

terminals are well

inserted

inspect if the position

and distance are proper

check if the photo-speed-sensor has

broken

check if all

terminals are well

inserted

PAGE 1
T210 TROUBLE SHOOTING GUIDE Er01、Er02 、Er04、Er05 ERROR CODE CAUSE INSPECTION CORRECTION inspect if all cables between controller and computer are well connected and no quality problem with the cables Communication error Er01 inspect if all terminals are well connected defective computer defective controller check if the cables have lost connection Er02 check if all terminals are well inserted No speed singnal re-connect the cables or replace the cable re-connect the cables and make sure it's well
PAGE 2
Er04 defective IGBT short circuit of IGBT or defective controller the actual speed exceed the setting speed (speed defective motor surge up) replace IGBT replace the controller replace the motor (normally in this circumstance, the controller will also damaged, might need replacement as well) inspect IGBT inspect motor might be short circuit of hand pulse detection Er05 BODY FAT without hand bad connecting of hand pulse sensor cable to pulse signal in due time computer replace the computer for testing