286
SmartStacker User's Manual
If an Error Code Is Displayed on SmartStacker
Code
Description and Causes
Solutions
4520
Inverter alarm
Overvoltage during acceleration
(Inverter display: E.OV1)
If this error occurs frequently, call your local
dealer.
4521
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.
4522
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.
4530
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.
4534
Inverter alarm
Motor overload shut-off
(Inverter display: E.THM)
The electronic thermal alarm built into the
inverter has detected an overload of the motor of
overheating in the motor due to poor cooling, and
has stopped the output from the inverter.
4540
Inverter alarm
Fin overheat
(Inverter display: E.FIN)
The cooling fins on the inverter have overheated,
so the temperature sensor has stopped the
output from the inverter.
Turn off the power. Wait about 30 minutes and
turn on the power again. If this error occurs
frequently, call your local dealer.
Summary of Contents for SmartStacker
Page 106: ...This page is intentionally left blank ...
Page 110: ...110 SmartStacker User s Manual Daily Safety Check Lift the cover pressing the hooks Hooks ...
Page 146: ...This page is intentionally left blank ...
Page 170: ...This page is intentionally left blank ...
Page 206: ...This page is intentionally left blank ...
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 ...
Page 368: ...This page is intentionally left blank ...
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 ...
Page 390: ...This page is intentionally left blank ...
Page 391: ...6 8 This chapter lists the specifications for this machine 8 Appendix ...
Page 411: ...This page is intentionally left blank ...
Page 412: ...Manufacturer Phone 81 75 934 6700 Fax 81 75 934 6708 www horizon co jp ...