Sanyo Machine Works SDNR Error EC: IC ERROR

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

Error codeEC

IC ERROR happens due to aberration in the communication integrated circuit or noise affecting the RS485 cable. The manual's first action is: “Replace the MULTI CONTROLLER.”

Model
Sanyo Machine Works SDNR
Display shows
IC ERROR (EC)
Type
Error code
Source
Manual p. 109

What EC means

IC ERROR p. 144

Common causes

  • The aberration of the communication integrated circuit. p. 144
  • The aberration of the RS485 cable by noise etc. p. 144

What to do

  1. Replace the MULTI CONTROLLER. p. 144
  2. Check the connection of the RS485 cables. Replace the cable if the trouble occurs after confirming the connection. p. 144
  3. Inform us about the environment (power noise or another noise source, etc) around the NUTRUNNER system. p. 144

Before you service the product, read the safety instructions in the manual p. 65.

If EC is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Sanyo Machine Works service.

Open the manual at page 109 All SDNR error codes Manual details & download

This page summarises what the manufacturer’s manual says about EC; 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 Sanyo Machine Works. Found a mistake? Report an error.