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Error
Code
Error description
Fault Cause
Solution
E101 Y servo PDO parameters
read only
Spare alarm
E102 Y Servo PDO does not
have an index to find
Spare alarm
E103 Y servo PDO setting syn-
chronization time out of
range
Spare alarm
E104 Y servo PDO data out of
range
Spare alarm
E105 Y servo UVW ground fault
1. Wrong phase sequence
2. The power supply voltage is too
high
1. Adjust the phase sequence
2. Lower the power supply voltage
E106
Y servo inertia identification
failed
Spare alarm
E107 Y servo encoder EEPROM
read and write failed
Spare alarm
E108 Y servo position positive
limit
Spare alarm
E109 Y servo position negative
limit
Spare alarm
E110 Y servo electronic gear
ratio setting range is wrong
Spare alarm
E111 Y servo input pulse fre-
quency too high error
Spare alarm
E112 Main shaft hardware pro-
tection
1. The motor is broken or the motor
wire is damaged and short circuit-
ed
2. The motor is stuck
3. The power board main shaft mod-
ule is damaged
1. Check and replace the motor
2. Check the machinery
3. Replace the power board
E113 Broken main shaft encoder
1. Poor contact or broken wire of the
main shaft encoder
2. The main shaft motor is damaged
1. Check the main shaft encoder line
2. Replace the main shaft motor
E114 Main shaft encoder AB
interference
1. The power board program is the
old version
2. Poor contact or broken wire of the
main shaft encoder
1. Look at the screen "Internal Drive" -
"Version Number", 1 means the old ver-
sion needs to be returned to the factory
to update the program
2. Check the encoder cable
E115
Main shaft encoder Z inter
-
ference
Refer to
Error Handling Method
E116 Main shaft multi turn data
out of range
Refer to
Error Handling Method
E117 Main shaft absolute encod-
er overheating
Refer to
Error Handling Method
E118 Main shaft battery voltage
is too low
Refer to
Error Handling Method
E119 Main shaft multi turn posi-
tion is missing
Spare alarm
E120 Main shaft motor overload
Refer to
Error Handling Method
