LS Mecapion L7P INDEXER Series Error AL-41: Over voltage

AC servo · taken from the manufacturer’s manual, pages cited

Error codeAL-41

Over voltage condition due to high main power input, braking resistor issue, or acceleration/deceleration settings. The manual's first action is: “Check whether the main power voltage is below 253[Vac]”

Model
LS Mecapion L7P INDEXER Series
Display shows
Over voltage (AL-41)
Type
Error code
Source
Manual p. 272

What AL-41 means

Over voltage p. 272

Common causes

  • Main power input voltage error p. 272
  • When braking resistor is high p. 272
  • Setting value of acceleration/ deceleration p. 272
  • Drive error p. 272

What to do

  1. Check whether the main power voltage is below 253[Vac] p. 272
  2. Check operating condition regenerative resistance. p. 272
  3. In case of many time for acceleration/ deceleration p. 272
  4. If alarm continue after servo on again, Replace drive. Because drive may have problem. p. 272

If AL-41 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact LS Mecapion service.

Open the manual at page 272 All L7P INDEXER Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about AL-41; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with LS Mecapion. Found a mistake? Report an error.