297
SmartStacker User's Manual
If an Error Code Is Displayed on SmartStacker
Code
Description and Causes
Solutions
4842
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.
4850
No error codes
(Amplifier display: N/A)
An unexpected error occurs on the servo
amplifier.
(An error which does not correspond to any of the
errors 4801 through 4849 has occurred.)
A440 Stack Table Up/Down Servo Motor Amplifier: 4900-4999
4901
Overcurrent 1
(Amplifier display: oc1)
The output current of the servo amplifier exceeds
the rated value. Direct detection by internal
transistor of servo amplifier
If this error occurs frequently, call your local
dealer.
4902
Overcurrent 2
(Amplifier display: oc2)
The output current of the servo amplifier exceeds
the rated value. Indirect detection with software of
servo amplifier
4903
Overspeed
(Amplifier display: oS)
The rotation speed of the servo motor exceeds
1.1 times the maximum speed.
4904
Control power undervoltage
(Amplifier display: Lvc)
The power supplied to the servo amplifier falls
below the minimum specification voltage limit.
4905
Overvoltage
(Amplifier display: Hv)
The DC voltage inside the servo amplifier
exceeds the upper limit.
4906
Encoder trouble 1
(Amplifier display: Et1)
There is a fault in the encoder built in the servo
motor. (Single revolution position detection fault
of encoder)
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 ...