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โ€œComprehensive Guide to Understanding Sigma-7 Error Codes with Downloadable PDF Manual for Easy Troubleshooting and Maintenanceโ€

sigma7 toruble shooting manual
sigma7 toruble shooting manual

Sigma-7 Error Codes (English)

Error CodeError NameSymptomCause/DescriptionSolution
E001Overcurrent ErrorMotor current exceeds limitOverload or short circuit in motorCheck load condition, wiring, replace driver if needed
E002Overvoltage ErrorDC bus voltage too highPower supply spike or unstable voltageCheck power supply, stabilize voltage
E003Undervoltage ErrorDC bus voltage too lowInsufficient power supplyCheck power supply and connections
E004Overheat ErrorDrive or motor temperature too highCooling failure or high ambient tempCheck cooling system, reduce load
E005Encoder ErrorEncoder feedback signal abnormalEncoder wiring or encoder failureCheck encoder wiring and replace encoder if necessary
E006Position ErrorPosition feedback abnormal or lostSensor malfunction or mechanical issuesCheck sensor, re-align or replace sensor
E007Communication ErrorCommunication failure with controllerFaulty cables or incorrect settingsInspect communication cables and settings
E008Overload ErrorMotor load exceeds rated capacityExcessive mechanical loadReduce load or check mechanical system
E009Power Supply Phase LossOne or more power supply phases lostPower line faultCheck power supply phases and connections
E010Motor StallMotor stopped unexpectedly or stalledMechanical blockage or excessive loadRemove obstruction, reduce load
E011EEPROM ErrorInternal memory failureCorrupted settingsReset driver, reprogram settings
E012Watchdog Timer ErrorFirmware watchdog timeoutInternal software errorPower cycle driver, contact service if persists

โœ… Sigma-7 Motor Driver Error Codes โ€“ Q&A (English)

๐Ÿ”น Q1: What does Sigma-7 error code E001 mean?

A1:
E001 indicates an Overcurrent Error. It occurs when the motor current exceeds the allowable limit due to a short circuit, overload, or incorrect wiring.

Solution:
Check for mechanical overload, inspect wiring, and reset the drive. Replace the driver if the error persists.


๐Ÿ”น Q2: How do I fix the E002 Overvoltage Error?

A2:
E002 means the internal DC voltage of the drive has risen too high, often due to regenerative energy or unstable input power.

Solution:
Check input power stability, inspect braking resistors, and ensure proper grounding.


๐Ÿ”น Q3: What causes an E005 Encoder Error?

A3:
This error happens when thereโ€™s abnormal or missing feedback from the motor encoder.

Solution:
Verify encoder cable connections, clean connectors, or replace the encoder if necessary.


๐Ÿ”น Q4: Is it safe to reset the Sigma-7 after an error?

A4:
Yes, but only after identifying and resolving the root cause of the error. Resetting without proper diagnosis can lead to hardware damage.


๐Ÿ”น Q5: How can I prevent frequent E008 Overload Errors?

A5:
Reduce mechanical load, review acceleration settings, and ensure the motor size matches the application. Persistent overload may require resizing.

Sigma-7 ์—๋Ÿฌ ์ฝ”๋“œ (ํ•œ๊ธ€)

์—๋Ÿฌ ์ฝ”๋“œ์—๋Ÿฌ๋ช…์ฆ์ƒ์›์ธ ๋ฐ ์„ค๋ช…ํ•ด๊ฒฐ๋ฒ•
E001๊ณผ์ „๋ฅ˜ ์˜ค๋ฅ˜๋ชจํ„ฐ ์ „๋ฅ˜๊ฐ€ ํ•œ๊ณ„์น˜๋ฅผ ์ดˆ๊ณผํ•จ๋ชจํ„ฐ ๊ณผ๋ถ€ํ•˜ ๋˜๋Š” ๋‹จ๋ฝ ๋ฐœ์ƒ๋ถ€ํ•˜ ์ƒํƒœ ๋ฐ ๋ฐฐ์„  ์ ๊ฒ€, ํ•„์š”์‹œ ๋“œ๋ผ์ด๋ฒ„ ๊ต์ฒด
E002๊ณผ์ „์•• ์˜ค๋ฅ˜DC ๋ฒ„์Šค ์ „์••์ด ๋„ˆ๋ฌด ๋†’์Œ์ „์› ์ „์•• ๊ธ‰๋“ฑ ๋˜๋Š” ๋ถˆ์•ˆ์ •์ „์› ๊ณต๊ธ‰ ์ ๊ฒ€ ๋ฐ ์ „์•• ์•ˆ์ •ํ™”
E003์ €์ „์•• ์˜ค๋ฅ˜DC ๋ฒ„์Šค ์ „์••์ด ๋„ˆ๋ฌด ๋‚ฎ์Œ์ „์› ๊ณต๊ธ‰ ๋ถ€์กฑ์ „์› ๊ณต๊ธ‰ ์ƒํƒœ ๋ฐ ์—ฐ๊ฒฐ ์ƒํƒœ ์ ๊ฒ€
E004๊ณผ์—ด ์˜ค๋ฅ˜๋“œ๋ผ์ด๋ฒ„ ๋˜๋Š” ๋ชจํ„ฐ ์˜จ๋„๊ฐ€ ๋„ˆ๋ฌด ๋†’์Œ๋ƒ‰๊ฐ ๋ถˆ๋Ÿ‰ ๋˜๋Š” ์ฃผ๋ณ€ ์˜จ๋„ ๊ณผ๋‹ค๋ƒ‰๊ฐ ์‹œ์Šคํ…œ ์ ๊ฒ€, ๋ถ€ํ•˜ ๊ฐ์†Œ
E005์—”์ฝ”๋” ์˜ค๋ฅ˜์—”์ฝ”๋” ํ”ผ๋“œ๋ฐฑ ์‹ ํ˜ธ ์ด์ƒ์—”์ฝ”๋” ๋ฐฐ์„  ๋ฌธ์ œ ๋˜๋Š” ์—”์ฝ”๋” ๊ณ ์žฅ์—”์ฝ”๋” ๋ฐฐ์„  ์ ๊ฒ€ ๋ฐ ๊ต์ฒด
E006์œ„์น˜ ์˜ค๋ฅ˜์œ„์น˜ ํ”ผ๋“œ๋ฐฑ ์ด์ƒ ๋˜๋Š” ์‹ ํ˜ธ ์†์‹ค์„ผ์„œ ์ด์ƒ ๋˜๋Š” ๊ธฐ๊ณ„์  ๋ฌธ์ œ์„ผ์„œ ์ ๊ฒ€, ์œ„์น˜ ์žฌ์กฐ์ • ๋˜๋Š” ๊ต์ฒด
E007ํ†ต์‹  ์˜ค๋ฅ˜์ปจํŠธ๋กค๋Ÿฌ์™€์˜ ํ†ต์‹  ์‹คํŒจ์ผ€์ด๋ธ” ๋ถˆ๋Ÿ‰ ๋˜๋Š” ์„ค์ • ์˜ค๋ฅ˜ํ†ต์‹  ์ผ€์ด๋ธ” ๋ฐ ์„ค์ • ํ™•์ธ
E008๊ณผ๋ถ€ํ•˜ ์˜ค๋ฅ˜๋ชจํ„ฐ ๋ถ€ํ•˜๊ฐ€ ์ •๊ฒฉ ์šฉ๋Ÿ‰ ์ดˆ๊ณผ๊ณผ๋„ํ•œ ๊ธฐ๊ณ„์  ๋ถ€ํ•˜๋ถ€ํ•˜ ๊ฐ์†Œ ๋˜๋Š” ๊ธฐ๊ณ„ ์‹œ์Šคํ…œ ์ ๊ฒ€
E009์ „์›์ƒ ๊ฒฐ์ƒ ์˜ค๋ฅ˜์ „์› 3์ƒ ์ค‘ 1์ƒ ์ด์ƒ ๋‹จ๋ฝ ๋˜๋Š” ๋‹จ์„  ๋ฐœ์ƒ์ „์› ํšŒ๋กœ ์ด์ƒ์ „์›์ƒ ๋ฐ ์—ฐ๊ฒฐ ์ƒํƒœ ์ ๊ฒ€
E010๋ชจํ„ฐ ์ •์ง€ ์˜ค๋ฅ˜๋ชจํ„ฐ๊ฐ€ ์˜ˆ๊ธฐ์น˜ ์•Š๊ฒŒ ์ •์ง€ ๋˜๋Š” ์Šคํ†จ ๋ฐœ์ƒ๊ธฐ๊ณ„์  ์žฅ์•  ๋˜๋Š” ๊ณผ๋ถ€ํ•˜์žฅ์• ๋ฌผ ์ œ๊ฑฐ ๋ฐ ๋ถ€ํ•˜ ๊ฐ์†Œ
E011EEPROM ์˜ค๋ฅ˜๋‚ด๋ถ€ ๋ฉ”๋ชจ๋ฆฌ ์†์ƒ์„ค์ •๊ฐ’ ์†์ƒ๋“œ๋ผ์ด๋ฒ„ ์ดˆ๊ธฐํ™” ๋ฐ ์„ค์ • ์žฌ์ž…๋ ฅ
E012์›Œ์น˜๋… ํƒ€์ด๋จธ ์˜ค๋ฅ˜ํŽŒ์›จ์–ด ์›Œ์น˜๋… ํƒ€์ž„์•„์›ƒ ๋ฐœ์ƒ๋‚ด๋ถ€ ์†Œํ”„ํŠธ์›จ์–ด ์˜ค๋ฅ˜์ „์› ์žฌํˆฌ์ž…, ๋ฌธ์ œ ์ง€์† ์‹œ ์„œ๋น„์Šค ๋ฌธ์˜

โœ… ์‹œ๊ทธ๋งˆ7 ๋ชจํ„ฐ ๋“œ๋ผ์ด๋ฒ„ ์—๋Ÿฌ ์ฝ”๋“œ โ€“ Q&A (ํ•œ๊ธ€)

๐Ÿ”น Q1: Sigma-7์˜ ์—๋Ÿฌ ์ฝ”๋“œ E001์€ ๋ฌด์Šจ ๋œป์ธ๊ฐ€์š”?

A1:
E001์€ ๊ณผ์ „๋ฅ˜ ์˜ค๋ฅ˜๋ฅผ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ๋ชจํ„ฐ์— ๊ณผ๋„ํ•œ ์ „๋ฅ˜๊ฐ€ ํ๋ฅด๊ฑฐ๋‚˜ ํšŒ๋กœ ๋‹จ๋ฝ, ๋ถ€ํ•˜ ๊ณผ๋‹ค๋กœ ์ธํ•ด ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•:
๊ธฐ๊ณ„ ๋ถ€ํ•˜ ํ™•์ธ, ๋ฐฐ์„  ์ ๊ฒ€ ํ›„ ๋“œ๋ผ์ด๋ธŒ ๋ฆฌ์…‹. ๋ฐ˜๋ณต๋  ๊ฒฝ์šฐ ๋“œ๋ผ์ด๋ฒ„ ๊ต์ฒด ํ•„์š”.


๐Ÿ”น Q2: E002 ๊ณผ์ „์•• ์˜ค๋ฅ˜๋Š” ์–ด๋–ป๊ฒŒ ํ•ด๊ฒฐํ•˜๋‚˜์š”?

A2:
E002๋Š” DC ๋‚ด๋ถ€ ์ „์••์ด ํ—ˆ์šฉ ๋ฒ”์œ„ ์ด์ƒ์œผ๋กœ ์ƒ์Šนํ•œ ๊ฒฝ์šฐ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ํšŒ์ƒ ์ „๋ฅ˜๋‚˜ ์ „์› ๋ถˆ์•ˆ์ •์ด ์›์ธ์ž…๋‹ˆ๋‹ค.

ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•:
์ž…๋ ฅ ์ „์› ์•ˆ์ •์„ฑ ํ™•์ธ, ์ œ๋™ ์ €ํ•ญ๊ธฐ ์ƒํƒœ ์ ๊ฒ€, ์ ‘์ง€ ์ƒํƒœ ํ™•์ธ.


๐Ÿ”น Q3: E005 ์—”์ฝ”๋” ์˜ค๋ฅ˜์˜ ์›์ธ์€ ๋ฌด์—‡์ธ๊ฐ€์š”?

A3:
๋ชจํ„ฐ ์—”์ฝ”๋”๋กœ๋ถ€ํ„ฐ ํ”ผ๋“œ๋ฐฑ ์‹ ํ˜ธ๊ฐ€ ์ด์ƒํ•˜๊ฑฐ๋‚˜ ๋ˆ„๋ฝ๋˜์—ˆ์„ ๋•Œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•:
์—”์ฝ”๋” ์ผ€์ด๋ธ” ์—ฐ๊ฒฐ ํ™•์ธ, ์ปค๋„ฅํ„ฐ ์ฒญ์†Œ ๋˜๋Š” ์—”์ฝ”๋” ๊ต์ฒด.


๐Ÿ”น Q4: ์—๋Ÿฌ ๋ฐœ์ƒ ํ›„ ๋“œ๋ผ์ด๋ฒ„๋ฅผ ๋ฐ”๋กœ ๋ฆฌ์…‹ํ•ด๋„ ๋˜๋‚˜์š”?

A4:
์›์ธ์„ ์ •ํ™•ํžˆ ํŒŒ์•…ํ•˜๊ณ  ์กฐ์น˜ํ•œ ํ›„์—๋งŒ ๋ฆฌ์…‹ํ•ด์•ผ ์•ˆ์ „ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด ์žฅ๋น„ ์†์ƒ์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.


๐Ÿ”น Q5: E008 ๊ณผ๋ถ€ํ•˜ ์˜ค๋ฅ˜๊ฐ€ ์ž์ฃผ ๋ฐœ์ƒํ•˜๋Š”๋ฐ ์–ด๋–ป๊ฒŒ ๋ฐฉ์ง€ํ•˜๋‚˜์š”?

A5:
๊ธฐ๊ณ„ ๋ถ€ํ•˜๋ฅผ ์ค„์ด๊ณ , ๊ฐ€๊ฐ์† ์กฐ๊ฑด์„ ์ ๊ฒ€ํ•˜๋ฉฐ, ๋ชจํ„ฐ ์šฉ๋Ÿ‰์ด ์ ์ ˆํ•œ์ง€ ํ™•์ธํ•˜์„ธ์š”. ๋ฐ˜๋ณต ๋ฐœ์ƒ ์‹œ ๋ชจํ„ฐ ์šฉ๋Ÿ‰ ์žฌ๊ฒ€ํ†  ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

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