– 48 –
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 Spindle hardware protec-
tion
1. The motor is broken or the motor
wire is damaged and short circuit-
ed
2. The motor is stuck
3. The power board spindle module
is damaged
1. Check and replace the motor
2. Check the machinery
3. Replace the power board
E113 Broken spindle encoder
1. Poor contact or broken wire of the
spindle encoder
2. The spindle motor is damaged
1. Check the spindle encoder line
2. Replace the spindle motor
E114 Spindle encoder AB inter-
ference
1. The power board program is the
old version
2. Poor contact or broken wire of the
spindle 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
Spindle encoder Z interfer
-
ence
Refer to
Error Handling Method
E116 Spindle multi turn data out
of range
Refer to
Error Handling Method
E117 Spindle absolute encoder
overheating
Refer to
Error Handling Method
E118 Spindle battery voltage is
too low
Refer to
Error Handling Method
E119 Spindle multi turn position
is missing
Spare alarm
E120 Spindle motor overload
Refer to
Error Handling Method
