12. ERROR CODES
12. ERROR CODES
Note
•If an operation problem occurs, a buzzer will sound and an error code will appear on the display screen; if a programmer is connected, an error message will appear on the screen.
•Wait 10 seconds or more after turning the power off before turning it back on again.
Code | Cause | Remedy | ||
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E.10 | Emergency stop switch was pressed. | Press the emergency stop switch once more to cancel. | ||
E.11 | Emergency stop switch | was pressed during | Press the emergency stop switch once more to cancel. | |
sewing. |
| The STEP BACK switch can then be used to resume | ||
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| sewing. | ||
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E.12 | Emergency stop switch is being continually | Turn off the power and check. | ||
| pressed, or emergency switch connection error. |
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| Turn off the power, and then turn the machine pulley to | |
E.20 | Problem with machine | motor stopping, or | check if the machine has locked up. Check the | |
synchronizer connection error. | synchronizer connection. Check if connectors P14, P15 | |||
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| or P16 are disconnected. | |
E.21 | Machine motor operation error. | Turn off the power and check the ground wire | ||
connection. | ||||
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E.22 | Needle up stop position error. | Turn the pulley to align the index mark with the needle | ||
up stop position. Check the | ||||
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E.30 | Data is outside possible sewing area due to | Check the enlargement or reduction ratio setting. | ||
| enlargement or reduction ratio setting. |
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E.31 | Data pitch exceeds 12.7 mm due to enlargement or | Check the enlargement or reduction ratio setting. | ||
| reduction ratio setting. |
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E.32 | No end code was input into sewing data. | Input an end code, or change the program number. | ||
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| Floppy disk is not inserted, disconnected cord | Insert a floppy disk. If floppy disk is already inserted, | ||
E.40 | turn off the power and check the connections of cords | |||
| inside operation panel, or malfunction of drive. | inside the operation panel. | ||
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E.41 | Program number is invalid, no data, or floppy disk is | Check the floppy disk. | ||
| not formatted. |
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| Floppy disk changed from readable disk when |
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E.43 | setting the bobbin thread or when setting the | Replace with a readable floppy. | ||
| memory switch. |
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E.4F | Other error when reading floppy disk. | Replace the floppy disk and repeat the operation. | ||
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E.50 | Floppy disk is | Remove the | ||
E.51 | Insufficient space on floppy disk. | Use a different floppy disk. | ||
E.52 | Floppy disk cannot be formatted | Replace the floppy disk and repeat the operation. | ||
E.5F | Floppy disk write error. |
| Repeat the operation. | |
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E.60 | Data backup is not possible. |
| Turn off the power, wait a while and then turn it back on. | |
E.61 | Data cannot be backed up |
| If the error appears continually, contact a qualified | |
| service technician. | |||
E.70 | Overlapping option output numbers. | Change the option output number. | ||
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E.80 | Thread breakage error detected by | Thread the upper thread. Sewing can then resume. | ||
| thread breakage detector device. |
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E.81 | Upper thread breakage error detected by optical | Thread the upper thread. Sewing can then resume. | ||
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