JUKI PS-800-6045, Instruction Manual

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Error
Code
Error description
Fault Cause
Solution
E063 Main axis software over
current
1. The parameters are incorrect.
2. The motor is stuck
3. The motor is broken or the motor
wire is broken and short circuited
4. Power board is broken
1. Reset or redirect parameters
2. Check the machinery
3. Check and replace the motor
4. Replace the power board
E064 Main axis encoder failure 1. Poor encoder wiring
2. The encoder is damaged
1. Check the motor encoder wiring
2. Replace the spindle motor
E065 Main axis locked rotor 1. The load is too heavy
2. The spindle is mechanically stuck
1. Lighten the load
2. Check the machine
E066 Main axis detection for
locked rotor
The spindle load is too large
Check the spindle mechanical structure for
problems
E067 Y servo hardware protec-
tion
1. The motor is broken or the motor
wire is broken and short circuited
2. The motor is stuck
3. Y servo board is broken
4. The parameters are incorrect
1. Check and replace the motor
2. Check the machinery
3. Replace Y servo board
4. Reset or redirect parameters
E068
Y servo HOC
Spare alarm
E069 Y servo AD module initial
correction fault
Refer to
E028 Error Handling Method
E070 Y servo parameter storage
exception
Abnormal memory chip
Replace the chip
E071 Y servo system parameter
is abnormal
Parameter configuration error Check parameter configuration
E072 Y Servo Ad sampling mod-
ule failure
Refer to
E028 Error Handling Method
E073 Y servo encoder discon-
nected
1. Y servo encoder has poor contact
or disconnection
2. Y servo motor is broken
3. Y servo board is broken
1. Check the Y servo encoder line
2. Replace Y servo motor
3. Replace Y servo board
E074 Y servo encoder AB inter-
ference
1. The Y servo board program is the
old version
2. Poor contact or broken wire of the
servo encoder
1. Look at the screen "Internal Drive" - "Y
"Version Number", 1 means the old ver-
sion needs to be returned to the factory
to update the program
2. Check the encoder cable
E075
Y servo encoder Z interfer
-
ence
Refer to
E074 Error Handling Method
E076 Y servo bus undervoltage
Refer to
E410 Error Handling Method
E077 Y servo software over cur-
rent
Spare alarm
E078 Y servo motor overload
Refer to
E023 Error Handling Method
E079 Y servo motor overload
Refer to
E026 Error Handling Method
E080 Y servo driver overload
Refer to
E026 Error Handling Method
E081 Y servo motor overheated Motor overload Lighten the load
E082 Y servo drive overheated
Refer to
E029 Error Handling Method
E083 Y servo fan is abnormal Spare alarm