291
SmartStacker User's Manual
If an Error Code Is Displayed on SmartStacker
Code
Description and Causes
Solutions
4710
Inverter alarm
Overcurrent during acceleration
(Inverter display: E.OC1)
During acceleration, the output current of the
inverter became double the rated current.
If this error occurs frequently, call your local
dealer.
4711
Inverter alarm
Overcurrent during constant speed
(Inverter display: E.OC2)
During constant-speed operation, the output
current of the inverter became double the rated
current.
4712
Inverter alarm
Overcurrent during acceleration
(Inverter display: E.OC1)
During deceleration, the output current of the
inverter became double the rated current.
4720
Inverter alarm
Overvoltage during acceleration
(Inverter display: E.OV1)
During acceleration, regenerative energy has
caused the main circuit DC voltage in the inverter
to exceed the specified value.
4721
Inverter alarm
Overvoltage during constant speed
(Inverter display: E.OV2)
During constant-speed operation, regenerative
energy has caused the main circuit DC voltage in
the inverter to exceed the specified value.
4722
Inverter alarm
Overvoltage during deceleration
(Inverter display: E.OV3)
During deceleration, regenerative energy has
caused the main circuit DC voltage in the inverter
to exceed the specified value.
4730
Inverter alarm
Inverter overload shut-off
(Inverter display: E.THT)
The output current of the inverter has been more
than 150% of the rated current. Because the
output current is less than 200%, overcurrent
cutoff has not occurred. Output has been stopped
to protect the output transistor.
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 ...