LS Mecapion L7P INDEXER Series Error AL-40: Under voltage

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

Error codeAL-40

Under voltage condition from low main power input or running at insufficient voltage. The manual's first action is: “Check the main power voltage is over 3phase 134[Vac]”

Model
LS Mecapion L7P INDEXER Series
Display shows
Under voltage (AL-40)
Type
Error code
Source
Manual p. 272

What AL-40 means

Under voltage p. 272

Common causes

  • Main power input voltage error p. 272
  • running when power voltage is low p. 272

What to do

  1. Check the main power voltage is over 3phase 134[Vac] p. 272
  2. Check wiring of main power supply p. 272

If AL-40 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-40; 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.