JUKI PS-800-6045, Instruction Manual

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Error
Code
Error description
Fault Cause
Solution
E023 X axis driver software over-
current
1. The parameters are incorrect
2. The motor is stuck
3. The motor is broken or the motor
wire is damaged and short circuit-
ed
4. The power board is damaged
1. Reset or redirect parameters
2. Check the machinery
3. Check and replace the motor
4. Replace the power board
E024 X axis encoder failure 1. It is reported as too fast when it is
moving.
2. Poor or damaged contact of the
encoder cable
3. The machine is stuck causing the
motor to turn
4. Motherboard is broken
5. The motor is broken
1. Decrease the idling speed
2. Check the wiring or replace the motor
3. Move the feed mechanism left and right
by hand to check that there is no abnor-
mal load. (The feed mechanism is not at
the movement limit.)
4. Replace the motherboard
5. Replace the motor
E025 X axis disconnected 1. The motor plug is not inserted or
has poor contact
2. The motor wire is disconnected or
damaged
3. The motherboard is broken
1. Check the wiring
2. Replace the motor
3. Replace the motherboard
E026 X axis overload The X axis is overloaded Lighten the load
E027 X axis position deviation is
too large
Spare alarm
E028 X axis AD sampling module
failure
1. Abnormal startup
2. The motherboard is damaged
1. Restart
2. Replace the motherboard
E029 X axis overheated Drive overload Lighten the load
E030 Y axis overvoltage
Refer to
E020 Error Handling Method
E031 Y axis undervoltage
Refer to
E021 Error Handling Method
E032 Y axis hardware over cur-
rent
Refer to
E022 Error Handling Method
E033 Y axis software over current
Refer to
E023 Error Handling Method
E034 Y axis encoder failure
Refer to
E024 Error Handling Method
E035 Y axis disconnected
Refer to
E025 Error Handling Method
E036 Y axis overload
Refer to
E026 Error Handling Method
E037 Y axis position deviation is
too large
Spare alarm
E038 Y axis AD sampling module
failure
Refer to
E028 Error Handling Method
E039 Y axis overheated
Refer to
E029 Error Handling Method
E040
Z axis overvoltage Refer to
E020 Error Handling Method
E041
Z axis undervoltage Refer to
E021 Error Handling Method
E042
Z axis hardware over cur
-
rent
Refer to
E022 Error Handling Method
E043
Z axis software over current Refer to
E023 Error Handling Method
E044
Z axis encoder failure Refer to
E024 Error Handling Method
E045
Z axis disconnected Refer to
E025 Error Handling Method
E046
Z axis overload Refer to
E026 Error Handling Method
E047
Z axis position deviation is
too large
Spare alarm