271
SmartStacker User's Manual
If an Error Code Is Displayed on SmartStacker
Code
Description and Causes
Solutions
3929
Absolute data lost 2.
(Amplifier display: dL2)
The absolute data of the encoder is lost. (Multi-
turn data fault in encoder)
If this error occurs frequently, call your local
dealer.
3930
Absolute data lost 3.
(Amplifier display: dL3)
The absolute data of the encoder is lost.
(Detection at power-on after an ET alarm)
3931
Multi-turn data overflow
(Amplifier display: AF)
Excessive servo motor revolutions
3932
Initial error
(Amplifier display: iE)
The initial position inside the encoder is not
established.
Turn off the power. Wait about 30 minutes and
turn on the power again. If this error occurs
frequently, call your local dealer.
3933
Braking transistor error
(Amplifier display: rH3)
The frequency of the command pulse inside the
servo amplifier is high.
200 [MHz] or a higher frequency is detected at
the inlet of the position deviation counter inside
the servo amplifier.
If this error occurs frequently, call your local
dealer.
3940
Inverter no response
(Inverter display: N/A)
The communication connection between the
servo amplifier and the control board P109512
(QPM-290) for the 2nd regist unit has not been
established.
Check if Q250 breaker is not tripped.
3941
Servo amplifier communication failure
(Amplifier display: N/A)
The communication is not stable. A
communications data error occurred.
Check if Q250 breaker is not tripped.
3942
Drive power undervoltage
(Amplifier display: N/A)
The voltage of the power supplied to the servo
amplifier is insufficient.
If this error occurs frequently, call your local
dealer.
Summary of Contents for SmartStacker
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Page 110: ...110 SmartStacker User s Manual Daily Safety Check Lift the cover pressing the hooks Hooks ...
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Page 207: ...6 This chapter explains some possible problems and suggests some solutions 6 Troubleshooting ...
Page 367: ...367 SmartStacker User s Manual If a Jam Occurs B2 Stacker Option 10606650901C1 Feeder Option ...
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Page 376: ...376 SmartStacker User s Manual SmartStacker Merge Conveyor Merge Stacker B2 Stacker Optional ...
Page 379: ...379 SmartStacker User s Manual SmartStacker B2 Stacker Optional Vacuum Belt ...
Page 381: ...381 SmartStacker User s Manual SmartStacker Merge Conveyor ...
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Page 391: ...6 8 This chapter lists the specifications for this machine 8 Appendix ...
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Page 412: ...Manufacturer Phone 81 75 934 6700 Fax 81 75 934 6708 www horizon co jp ...