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If an Error Code Is Displayed on SmartStacker
Code
Internal Braking Resistor Overheat
(Amplifier Display: rH1)
6022
The power consumption of the braking resistor
built in the servo amplifier exceeds the upper
limit. (Detection is made at the internal electronic
thermal relay of the servo amplifier.)
External Braking Resistor Overheat
(Amplifier Display: rH2)
6023
The external regeneration resistor is overheated.
Braking Transistor Error
(Amplifier Display: rH3)
6024
The regeneration handling transistor built in the
servo amplifier is damaged.
Deviation Overflow
(Amplifier Display: oF)
6025
A position deviation amount equivalent to servo
motor revolutions specified in deviation detection
overflow value is accumulated inside the servo
amplifier.
Amplifier Overheat
(Amplifier Display: AH)
6026
The temperature of the servo amplifier has
exceeded the allowable limit.
Encoder Overheat
(Amplifier Display: EH)
6027
The encoder inside the servo motor may be
overheated.
Absolute Data Lost 1.
(Amplifier Display: dL1)
6028
The absolute data of the encoder is lost. (The
voltage for data storage is dropped, or the
encoder cable is broken.)
Absolute Data Lost 2.
(Amplifier Display: dL2)
6029
The absolute data of the encoder is lost. (Multi-
turn data fault in encoder)
322
Description and Causes
Solutions
If this error occurs frequently, call your local
dealer.
Turn off the power. Wait about 30 minutes and
turn on the power again. If this error occurs
frequently, call your local dealer.
If this error occurs frequently, call your local
dealer.
SmartStacker User's Manual
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