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Error
Error description
Code
E094
Y servo origin regression
failure
E095
Y servo main power supply
power off
E096
Learning failure of Y servo
offset angle
E097
Y servo power break re-
start
E098
Y servo initializes LAN9252
error
E099
Y servo DSP and ESC
communication interrupted
E100
Y servo interrupts commu-
nication with host through
network cable
E101
Y servo PDO parameters
read only
E102
Y Servo PDO does not
have an index to find
E103
Y servo PDO setting
synchronization time out of
range
E104
Y servo PDO data out of
range
E105
Y servo UVW ground fault
E106
Y servo inertia identifica-
tion failed
E107
Y servo encoder EEPROM
read and write failed
E108
Y servo position positive
limit
E109
Y servo position negative
limit
E110
Y servo electronic gear
ratio setting range is wrong
E111
Y servo input pulse fre-
quency too high error
E112
Spindle hardware protec-
tion
Fault Cause
1. There is a problem with the en-
coder
2. There is a problem with the direc-
tion of the drive
3. The pulse current limiting resis-
tance is large
1. Excessive load
2. Overheat protection
3. The screw or nut is damaged
1. Wrong phase sequence
2. The power supply voltage is too
high
1. The motor is broken or the motor
wire is damaged and short cir-
cuited
2. The motor is stuck
3. The power board spindle module
is damaged
– 51 –
Solution
1. Overhaul the encoder
2. Overhaul the drive direction
3. Lower the power supply voltage
Spare alarm
Spare alarm
1. Reduced load operation
2. Cooling treatment
3. Maintenance accessories
Spare alarm
Spare alarm
Spare alarm
Spare alarm
Spare alarm
Spare alarm
Spare alarm
1. Adjust the phase sequence
2. Lower the power supply voltage
Spare alarm
Spare alarm
Spare alarm
Spare alarm
Spare alarm
Spare alarm
1. Check and replace the motor
2. Check the machinery
3. Replace the power board
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