9.TROUBLESHOOTING
9.TROUBLESHOOTING
9.1 Alarms and warning list
When a fault occurs during operation, the corresponding alarm or warning is displayed. If any alarm or warning has occurred, refer to Section 9.2 or 9.3 and take the appropriate action.
The alarms marked 
in the alarm deactivation column can be deactivated by the corresponding operations.
Alarms
Warnings
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| Alarm deactivation |
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Display | Name | Power |
| Error reset |
| CPU reset | |
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| OFF ON |
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10 | Undervoltage |
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12 | Memory error 1 |
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13 | Clock error |
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15 | Memory error 2 |
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16 | Encoder error 1 |
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17 | Board error |
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19 | Memory error 3 |
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1A | Motor combination error |
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20 | Encoder error 2 |
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24 | Main circuit error |
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25 | Absolute position erase |
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30 | Regenerative error |
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31 | Overspeed |
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32 | Overcurrent |
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33 | Overvoltage |
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34 | CRC error |
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35 | Command frequency error |
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36 | Transfer error |
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37 | Parameter error |
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45 | Main circuit device overheat |
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46 | Servo motor overheat |
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50 | Overload 1 | (Note) |
| (Note) |
| (Note) | |
51 | Overload 2 | (Note) |
| (Note) |
| (Note) | |
52 | Error excessive |
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8E | Serial communication error |
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88 | Watchdog |
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92 | Open battery cable warning |
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96 | Home position setting warning |
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9F | Battery warning |
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E0 | Excessive regenerative warning |
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E1 | Overload warning | Removing the cause of occurrence | |||||
E3 | Absolute position counter warning | ||||||
deactivates the alarm automatically. | |||||||
E4 | Parameter warning | ||||||
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E6 | Servo forced stop warning |
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E7 | Controller emergency stop warning |
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E9 | Main circuit off warning |
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EE | SSCNET error warning |
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Note: Deactivate the alarm about 30 minutes of cooling time after removing the cause of occurrence.
9 - 1
